# As a consequence, you'll need the Win32 Glide3
# library to build any application.
# default = no
-# ICD=1 build the installable client driver interface
-# (windows opengl driver interface)
-# default = no
# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
# default = no
#
# Set this to the prefix of your build tools, i.e. mingw32-
TOOLS_PREFIX = mingw32-
-ifeq ($(ICD),1)
- LIB_NAME = mesa32
-else
- LIB_NAME = opengl32
-endif
+LIB_NAME = opengl32
DLL_EXT = .dll
IMP_EXT = .a
GL_DEF = drivers/windows/fx/fxopengl.def
GL_RES = drivers/windows/fx/fx.rc
else
- ifeq ($(ICD),1)
- CFLAGS += -DUSE_MGL_NAMESPACE
- GL_DEF = drivers/windows/icd/mesa.def
- else
- GL_DEF = $(LIB_NAME).def
- endif
+ GL_DEF = $(LIB_NAME).def
endif
$(GLIDE_DRIVER_SOURCES) \
drivers/windows/fx/fxwgl.c
else
-ifeq ($(ICD),1)
-DRIVER_SOURCES = \
- drivers/windows/gdi/wmesa.c \
- drivers/windows/icd/icd.c
-else
DRIVER_SOURCES = \
drivers/windows/gdi/wmesa.c \
drivers/windows/gdi/wgl.c
endif
-endif
SOURCES = $(MESA_SOURCES) $(GLAPI_SOURCES) $(X86_SOURCES) $(DRIVER_SOURCES)
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Logging functions.
-*
-****************************************************************************/
-
-#define STRICT
-#include <windows.h>
-
-#include "ddlog.h"
-#include "gld_driver.h"
-
-// ***********************************************************************
-
-static char ddlogbuf[256];
-static FILE* fpDDLog = NULL; // Log file pointer
-static char szDDLogName[_MAX_PATH] = {"gldirect.log"}; // Filename of the log
-static DDLOG_loggingMethodType ddlogLoggingMethod = DDLOG_NONE; // Default to No Logging
-static DDLOG_severityType ddlogDebugLevel;
-static BOOL bUIWarning = FALSE; // MessageBox warning ?
-
-// ***********************************************************************
-
-void ddlogOpen(
- DDLOG_loggingMethodType LoggingMethod,
- DDLOG_severityType Severity)
-{
- if (fpDDLog != NULL) {
- // Tried to re-open the log
- ddlogMessage(DDLOG_WARN, "Tried to re-open the log file\n");
- return;
- }
-
- ddlogLoggingMethod = LoggingMethod;
- ddlogDebugLevel = Severity;
-
- if (ddlogLoggingMethod == DDLOG_NORMAL) {
- fpDDLog = fopen(szDDLogName, "wt");
- if (fpDDLog == NULL)
- return;
- }
-
- ddlogMessage(DDLOG_SYSTEM, "\n");
- ddlogMessage(DDLOG_SYSTEM, "-> Logging Started\n");
-}
-
-// ***********************************************************************
-
-void ddlogClose()
-{
- // Determine whether the log is already closed
- if (fpDDLog == NULL && ddlogLoggingMethod == DDLOG_NORMAL)
- return; // Nothing to do.
-
- ddlogMessage(DDLOG_SYSTEM, "<- Logging Ended\n");
-
- if (ddlogLoggingMethod == DDLOG_NORMAL) {
- fclose(fpDDLog);
- fpDDLog = NULL;
- }
-}
-
-// ***********************************************************************
-
-void ddlogMessage(
- DDLOG_severityType severity,
- LPSTR message)
-{
- char buf[256];
-
- // Bail if logging is disabled
- if (ddlogLoggingMethod == DDLOG_NONE)
- return;
-
- if (ddlogLoggingMethod == DDLOG_CRASHPROOF)
- fpDDLog = fopen(szDDLogName, "at");
-
- if (fpDDLog == NULL)
- return;
-
- if (severity >= ddlogDebugLevel) {
- sprintf(buf, "DDLog: (%s) %s", ddlogSeverityMessages[severity], message);
- fputs(buf, fpDDLog); // Write string to file
- OutputDebugString(buf); // Echo to debugger
- }
-
- if (ddlogLoggingMethod == DDLOG_CRASHPROOF) {
- fflush(fpDDLog); // Write info to disk
- fclose(fpDDLog);
- fpDDLog = NULL;
- }
-
- // Popup message box if critical error
- if (bUIWarning && severity == DDLOG_CRITICAL) {
- MessageBox(NULL, buf, "GLDirect", MB_OK | MB_ICONWARNING | MB_TASKMODAL);
- }
-}
-
-// ***********************************************************************
-
-// Write a string value to the log file
-void ddlogError(
- DDLOG_severityType severity,
- LPSTR message,
- HRESULT hResult)
-{
-#ifdef _USE_GLD3_WGL
- char dxErrStr[1024];
- _gldDriver.GetDXErrorString(hResult, &dxErrStr[0], sizeof(dxErrStr));
- if (FAILED(hResult)) {
- sprintf(ddlogbuf, "DDLog: %s %8x:[ %s ]\n", message, hResult, dxErrStr);
- } else
- sprintf(ddlogbuf, "DDLog: %s\n", message);
-#else
- if (FAILED(hResult)) {
- sprintf(ddlogbuf, "DDLog: %s %8x:[ %s ]\n", message, hResult, DDErrorToString(hResult));
- } else
- sprintf(ddlogbuf, "DDLog: %s\n", message);
-#endif
- ddlogMessage(severity, ddlogbuf);
-}
-
-// ***********************************************************************
-
-void ddlogPrintf(
- DDLOG_severityType severity,
- LPSTR message,
- ...)
-{
- va_list args;
-
- va_start(args, message);
- vsprintf(ddlogbuf, message, args);
- va_end(args);
-
- lstrcat(ddlogbuf, "\n");
-
- ddlogMessage(severity, ddlogbuf);
-}
-
-// ***********************************************************************
-
-void ddlogWarnOption(
- BOOL bWarnOption)
-{
- bUIWarning = bWarnOption;
-}
-
-// ***********************************************************************
-
-void ddlogPathOption(
- LPSTR szPath)
-{
- char szPathName[_MAX_PATH];
-
- strcpy(szPathName, szPath);
- strcat(szPathName, "\\");
- strcat(szPathName, szDDLogName);
- strcpy(szDDLogName, szPathName);
-}
-
-// ***********************************************************************
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Logging functions.
-*
-****************************************************************************/
-
-#ifndef __DDLOG_H
-#define __DDLOG_H
-
-#include <stdio.h>
-
-#ifndef _USE_GLD3_WGL
-#include "dderrstr.h" // ddraw/d3d error string
-#endif
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-typedef enum {
- DDLOG_NONE = 0, // No log output
- DDLOG_NORMAL = 1, // Log is kept open
- DDLOG_CRASHPROOF = 2, // Log is closed and flushed
- DDLOG_METHOD_FORCE_DWORD = 0x7fffffff,
-} DDLOG_loggingMethodType;
-
-// Denotes type of message sent to the logging functions
-typedef enum {
- DDLOG_INFO = 0, // Information only
- DDLOG_WARN = 1, // Warning only
- DDLOG_ERROR = 2, // Notify user of an error
- DDLOG_CRITICAL = 3, // Exceptionally severe error
- DDLOG_SYSTEM = 4, // System message. Not an error
- // but must always be printed.
- DDLOG_SEVERITY_FORCE_DWORD = 0x7fffffff, // Make enum dword
-} DDLOG_severityType;
-
-#ifdef _USE_GLD3_WGL
-// Synomyms
-#define GLDLOG_INFO DDLOG_INFO
-#define GLDLOG_WARN DDLOG_WARN
-#define GLDLOG_ERROR DDLOG_ERROR
-#define GLDLOG_CRITICAL DDLOG_CRITICAL
-#define GLDLOG_SYSTEM DDLOG_SYSTEM
-#endif
-
-// The message that will be output to the log
-static const char *ddlogSeverityMessages[] = {
- "INFO",
- "WARN",
- "ERROR",
- "*CRITICAL*",
- "System",
-};
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void ddlogOpen(DDLOG_loggingMethodType LoggingMethod, DDLOG_severityType Severity);
-void ddlogClose();
-void ddlogMessage(DDLOG_severityType severity, LPSTR message);
-void ddlogError(DDLOG_severityType severity, LPSTR message, HRESULT hResult);
-void ddlogPrintf(DDLOG_severityType severity, LPSTR message, ...);
-void ddlogWarnOption(BOOL bWarnOption);
-void ddlogPathOption(LPSTR szPath);
-
-#ifdef _USE_GLD3_WGL
-// Synomyms
-#define gldLogMessage ddlogMessage
-#define gldLogError ddlogError
-#define gldLogPrintf ddlogPrintf
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Context handling.
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-
-// Get compile errors without this. KeithH
-//#include "scitech.h" // ibool, etc.
-
-#ifdef _USE_GLD3_WGL
-#include "gld_driver.h"
-
-extern void _gld_mesa_warning(struct gl_context *, char *);
-extern void _gld_mesa_fatal(struct gl_context *, char *);
-#endif // _USE_GLD3_WGL
-
-// TODO: Clean out old DX6-specific code from GLD 2.x CAD driver
-// if it is no longer being built as part of GLDirect. (DaveM)
-
-// ***********************************************************************
-
-#define GLDERR_NONE 0
-#define GLDERR_MEM 1
-#define GLDERR_DDRAW 2
-#define GLDERR_D3D 3
-#define GLDERR_BPP 4
-
-char szResourceWarning[] =
-"GLDirect does not have enough video memory resources\n"
-"to support the requested OpenGL rendering context.\n\n"
-"You may have to reduce the current display resolution\n"
-"to obtain satisfactory OpenGL performance.\n";
-
-char szDDrawWarning[] =
-"GLDirect is unable to initialize DirectDraw for the\n"
-"requested OpenGL rendering context.\n\n"
-"You will have to check the DirectX control panel\n"
-"for further information.\n";
-
-char szD3DWarning[] =
-"GLDirect is unable to initialize Direct3D for the\n"
-"requested OpenGL rendering context.\n\n"
-"You may have to change the display mode resolution\n"
-"color depth or check the DirectX control panel for\n"
-"further information.\n";
-
-char szBPPWarning[] =
-"GLDirect is unable to use the selected color depth for\n"
-"the requested OpenGL rendering context.\n\n"
-"You will have to change the display mode resolution\n"
-"color depth with the Display Settings control panel.\n";
-
-int nContextError = GLDERR_NONE;
-
-// ***********************************************************************
-
-#define VENDORID_ATI 0x1002
-
-static DWORD devATIRagePro[] = {
- 0x4742, // 3D RAGE PRO BGA AGP 1X/2X
- 0x4744, // 3D RAGE PRO BGA AGP 1X only
- 0x4749, // 3D RAGE PRO BGA PCI 33 MHz
- 0x4750, // 3D RAGE PRO PQFP PCI 33 MHz
- 0x4751, // 3D RAGE PRO PQFP PCI 33 MHz limited 3D
- 0x4C42, // 3D RAGE LT PRO BGA-312 AGP 133 MHz
- 0x4C44, // 3D RAGE LT PRO BGA-312 AGP 66 MHz
- 0x4C49, // 3D RAGE LT PRO BGA-312 PCI 33 MHz
- 0x4C50, // 3D RAGE LT PRO BGA-256 PCI 33 MHz
- 0x4C51, // 3D RAGE LT PRO BGA-256 PCI 33 MHz limited 3D
-};
-
-static DWORD devATIRageIIplus[] = {
- 0x4755, // 3D RAGE II+
- 0x4756, // 3D RAGE IIC PQFP PCI
- 0x4757, // 3D RAGE IIC BGA AGP
- 0x475A, // 3D RAGE IIC PQFP AGP
- 0x4C47, // 3D RAGE LT-G
-};
-
-// ***********************************************************************
-
-#ifndef _USE_GLD3_WGL
-extern DGL_mesaFuncs mesaFuncs;
-#endif
-
-extern DWORD dwLogging;
-
-#ifdef GLD_THREADS
-#pragma message("compiling DGLCONTEXT.C vars for multi-threaded support")
-CRITICAL_SECTION CriticalSection; // for serialized access
-DWORD dwTLSCurrentContext = 0xFFFFFFFF; // TLS index for current context
-DWORD dwTLSPixelFormat = 0xFFFFFFFF; // TLS index for current pixel format
-#endif
-HGLRC iCurrentContext = 0; // Index of current context (static)
-BOOL bContextReady = FALSE; // Context state ready ?
-
-DGL_ctx ctxlist[DGL_MAX_CONTEXTS]; // Context list
-
-// ***********************************************************************
-
-static BOOL bHaveWin95 = FALSE;
-static BOOL bHaveWinNT = FALSE;
-static BOOL bHaveWin2K = FALSE;
-
-/****************************************************************************
-REMARKS:
-Detect the installed OS type.
-****************************************************************************/
-static void DetectOS(void)
-{
- OSVERSIONINFO VersionInformation;
- LPOSVERSIONINFO lpVersionInformation = &VersionInformation;
-
- VersionInformation.dwOSVersionInfoSize = sizeof(VersionInformation);
-
- GetVersionEx(lpVersionInformation);
-
- switch (VersionInformation.dwPlatformId) {
- case VER_PLATFORM_WIN32_WINDOWS:
- bHaveWin95 = TRUE;
- bHaveWinNT = FALSE;
- bHaveWin2K = FALSE;
- break;
- case VER_PLATFORM_WIN32_NT:
- bHaveWin95 = FALSE;
- if (VersionInformation.dwMajorVersion <= 4) {
- bHaveWinNT = TRUE;
- bHaveWin2K = FALSE;
- }
- else {
- bHaveWinNT = FALSE;
- bHaveWin2K = TRUE;
- }
- break;
- case VER_PLATFORM_WIN32s:
- bHaveWin95 = FALSE;
- bHaveWinNT = FALSE;
- bHaveWin2K = FALSE;
- break;
- }
-}
-
-// ***********************************************************************
-
-HWND hWndEvent = NULL; // event monitor window
-HWND hWndLastActive = NULL; // last active client window
-LONG __stdcall GLD_EventWndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam);
-
-// ***********************************************************************
-
-// Checks if the HGLRC is valid in range of context list.
-BOOL dglIsValidContext(
- HGLRC a)
-{
- return ((int)a > 0 && (int)a <= DGL_MAX_CONTEXTS);
-}
-
-// ***********************************************************************
-
-// Convert a HGLRC to a pointer into the context list.
-DGL_ctx* dglGetContextAddress(
- const HGLRC a)
-{
- if (dglIsValidContext(a))
- return &ctxlist[(int)a-1];
- return NULL;
-}
-
-// ***********************************************************************
-
-// Return the current HGLRC (however it may be stored for multi-threading).
-HGLRC dglGetCurrentContext(void)
-{
-#ifdef GLD_THREADS
- HGLRC hGLRC;
- // load from thread-specific instance
- if (glb.bMultiThreaded) {
- // protect against calls from arbitrary threads
- __try {
- hGLRC = (HGLRC)TlsGetValue(dwTLSCurrentContext);
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- hGLRC = iCurrentContext;
- }
- }
- // load from global static var
- else {
- hGLRC = iCurrentContext;
- }
- return hGLRC;
-#else
- return iCurrentContext;
-#endif
-}
-
-// ***********************************************************************
-
-// Set the current HGLRC (however it may be stored for multi-threading).
-void dglSetCurrentContext(HGLRC hGLRC)
-{
-#ifdef GLD_THREADS
- // store in thread-specific instance
- if (glb.bMultiThreaded) {
- // protect against calls from arbitrary threads
- __try {
- TlsSetValue(dwTLSCurrentContext, (LPVOID)hGLRC);
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- iCurrentContext = hGLRC;
- }
- }
- // store in global static var
- else {
- iCurrentContext = hGLRC;
- }
-#else
- iCurrentContext = hGLRC;
-#endif
-}
-
-// ***********************************************************************
-
-// Return the current HDC only for a currently active HGLRC.
-HDC dglGetCurrentDC(void)
-{
- HGLRC hGLRC;
- DGL_ctx* lpCtx;
-
- hGLRC = dglGetCurrentContext();
- if (hGLRC) {
- lpCtx = dglGetContextAddress(hGLRC);
- return lpCtx->hDC;
- }
- return 0;
-}
-
-// ***********************************************************************
-
-void dglInitContextState()
-{
- int i;
- WNDCLASS wc;
-
-#ifdef GLD_THREADS
- // Allocate thread local storage indexes for current context and pixel format
- dwTLSCurrentContext = TlsAlloc();
- dwTLSPixelFormat = TlsAlloc();
-#endif
-
- dglSetCurrentContext(NULL); // No current rendering context
-
- // Clear all context data
- ZeroMemory(ctxlist, sizeof(ctxlist[0]) * DGL_MAX_CONTEXTS);
-
- for (i=0; i<DGL_MAX_CONTEXTS; i++)
- ctxlist[i].bAllocated = FALSE; // Flag context as unused
-
- // This section of code crashes the dll in circumstances where the app
- // creates and destroys contexts.
-/*
- // Register the class for our event monitor window
- wc.style = 0;
- wc.lpfnWndProc = GLD_EventWndProc;
- wc.cbClsExtra = 0;
- wc.cbWndExtra = 0;
- wc.hInstance = GetModuleHandle(NULL);
- wc.hIcon = LoadIcon(GetModuleHandle(NULL), IDI_APPLICATION);
- wc.hCursor = LoadCursor(NULL, IDC_ARROW);
- wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
- wc.lpszMenuName = NULL;
- wc.lpszClassName = "GLDIRECT";
- RegisterClass(&wc);
-
- // Create the non-visible window to monitor all broadcast messages
- hWndEvent = CreateWindowEx(
- WS_EX_TOOLWINDOW,"GLDIRECT","GLDIRECT",WS_POPUP,
- 0,0,0,0,
- NULL,NULL,GetModuleHandle(NULL),NULL);
-*/
-
-#ifdef GLD_THREADS
- // Create a critical section object for serializing access to
- // DirectDraw and DDStereo create/destroy functions in multiple threads
- if (glb.bMultiThreaded)
- InitializeCriticalSection(&CriticalSection);
-#endif
-
- // Context state is now initialized and ready
- bContextReady = TRUE;
-}
-
-// ***********************************************************************
-
-void dglDeleteContextState()
-{
- int i;
- static BOOL bOnceIsEnough = FALSE;
-
- // Only call once, from either DGL_exitDriver(), or DLL_PROCESS_DETACH
- if (bOnceIsEnough)
- return;
- bOnceIsEnough = TRUE;
-
- for (i=0; i<DGL_MAX_CONTEXTS; i++) {
- if (ctxlist[i].bAllocated == TRUE) {
- ddlogPrintf(DDLOG_WARN, "** Context %i not deleted - cleaning up.", (i+1));
- dglDeleteContext((HGLRC)(i+1));
- }
- }
-
- // Context state is no longer ready
- bContextReady = FALSE;
-
- // If executed when DLL unloads, DDraw objects may be invalid.
- // So catch any page faults with this exception handler.
-__try {
-
- // Release final DirectDraw interfaces
- if (glb.bDirectDrawPersistant) {
-// RELEASE(glb.lpGlobalPalette);
-// RELEASE(glb.lpDepth4);
-// RELEASE(glb.lpBack4);
-// RELEASE(glb.lpPrimary4);
-// RELEASE(glb.lpDD4);
- }
-}
-__except(EXCEPTION_EXECUTE_HANDLER) {
- ddlogPrintf(DDLOG_WARN, "Exception raised in dglDeleteContextState.");
-}
-
- // Destroy our event monitor window
- if (hWndEvent) {
- DestroyWindow(hWndEvent);
- hWndEvent = hWndLastActive = NULL;
- }
-
-#ifdef GLD_THREADS
- // Destroy the critical section object
- if (glb.bMultiThreaded)
- DeleteCriticalSection(&CriticalSection);
-
- // Release thread local storage indexes for current HGLRC and pixel format
- TlsFree(dwTLSPixelFormat);
- TlsFree(dwTLSCurrentContext);
-#endif
-}
-
-// ***********************************************************************
-
-// Application Window message handler interception
-static LONG __stdcall dglWndProc(
- HWND hwnd,
- UINT msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- DGL_ctx* lpCtx = NULL;
- LONG lpfnWndProc = 0L;
- int i;
- HGLRC hGLRC;
- RECT rect;
- PAINTSTRUCT ps;
- BOOL bQuit = FALSE;
- BOOL bMain = FALSE;
- LONG rc;
-
- // Get the window's message handler *before* it is unhooked in WM_DESTROY
-
- // Is this the main window?
- if (hwnd == glb.hWndActive) {
- bMain = TRUE;
- lpfnWndProc = glb.lpfnWndProc;
- }
- // Search for DGL context matching window handle
- for (i=0; i<DGL_MAX_CONTEXTS; i++) {
- if (ctxlist[i].hWnd == hwnd) {
- lpCtx = &ctxlist[i];
- lpfnWndProc = lpCtx->lpfnWndProc;
- break;
- }
- }
- // Not one of ours...
- if (!lpfnWndProc)
- return DefWindowProc(hwnd, msg, wParam, lParam);
-
- // Intercept messages amd process *before* passing on to window
- switch (msg) {
-#ifdef _USE_GLD3_WGL
- case WM_DISPLAYCHANGE:
- glb.bPixelformatsDirty = TRUE;
- break;
-#endif
- case WM_ACTIVATEAPP:
- glb.bAppActive = (BOOL)wParam;
- ddlogPrintf(DDLOG_INFO, "Calling app has been %s", glb.bAppActive ? "activated" : "de-activated");
- break;
- case WM_ERASEBKGND:
- // Eat the GDI erase event for the GL window
- if (!lpCtx || !lpCtx->bHasBeenCurrent)
- break;
- lpCtx->bGDIEraseBkgnd = TRUE;
- return TRUE;
- case WM_PAINT:
- // Eat the invalidated update region if render scene is in progress
- if (!lpCtx || !lpCtx->bHasBeenCurrent)
- break;
- if (lpCtx->bFrameStarted) {
- if (GetUpdateRect(hwnd, &rect, FALSE)) {
- BeginPaint(hwnd, &ps);
- EndPaint(hwnd, &ps);
- ValidateRect(hwnd, &rect);
- return TRUE;
- }
- }
- break;
- }
- // Call the appropriate window message handler
- rc = CallWindowProc((WNDPROC)lpfnWndProc, hwnd, msg, wParam, lParam);
-
- // Intercept messages and process *after* passing on to window
- switch (msg) {
- case WM_QUIT:
- case WM_DESTROY:
- bQuit = TRUE;
- if (lpCtx && lpCtx->bAllocated) {
- ddlogPrintf(DDLOG_WARN, "WM_DESTROY detected for HWND=%X, HDC=%X, HGLRC=%d", hwnd, lpCtx->hDC, i+1);
- dglDeleteContext((HGLRC)(i+1));
- }
- break;
-#if 0
- case WM_SIZE:
- // Resize surfaces to fit window but not viewport (in case app did not bother)
- if (!lpCtx || !lpCtx->bHasBeenCurrent)
- break;
- w = LOWORD(lParam);
- h = HIWORD(lParam);
- if (lpCtx->dwWidth < w || lpCtx->dwHeight < h) {
- if (!dglWglResizeBuffers(lpCtx->glCtx, TRUE))
- dglWglResizeBuffers(lpCtx->glCtx, FALSE);
- }
- break;
-#endif
- }
-
- // If the main window is quitting, then so should we...
- if (bMain && bQuit) {
- ddlogPrintf(DDLOG_SYSTEM, "shutting down after WM_DESTROY detected for main HWND=%X", hwnd);
- dglDeleteContextState();
- dglExitDriver();
- }
-
- return rc;
-}
-
-// ***********************************************************************
-
-// Driver Window message handler
-static LONG __stdcall GLD_EventWndProc(
- HWND hwnd,
- UINT msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- switch (msg) {
- // May be sent by splash screen dialog on exit
- case WM_ACTIVATE:
- if (LOWORD(wParam) == WA_ACTIVE && glb.hWndActive) {
- SetForegroundWindow(glb.hWndActive);
- return 0;
- }
- break;
- }
- return DefWindowProc(hwnd, msg, wParam, lParam);
-}
-
-// ***********************************************************************
-
-// Intercepted Keyboard handler for detecting hot keys.
-LRESULT CALLBACK dglKeyProc(
- int code,
- WPARAM wParam,
- LPARAM lParam)
-{
- HWND hWnd, hWndFrame;
- HGLRC hGLRC = NULL;
- DGL_ctx* lpCtx = NULL;
- int cmd = 0, dx1 = 0, dx2 = 0, i;
- static BOOL bAltPressed = FALSE;
- static BOOL bCtrlPressed = FALSE;
- static BOOL bShiftPressed = FALSE;
- RECT r, rf, rc;
- POINT pt;
- BOOL bForceReshape = FALSE;
-
- return CallNextHookEx(hKeyHook, code, wParam, lParam);
-}
-
-// ***********************************************************************
-
-HWND hWndMatch;
-
-// Window handle enumeration procedure.
-BOOL CALLBACK dglEnumChildProc(
- HWND hWnd,
- LPARAM lParam)
-{
- RECT rect;
-
- // Find window handle with matching client rect.
- GetClientRect(hWnd, &rect);
- if (EqualRect(&rect, (RECT*)lParam)) {
- hWndMatch = hWnd;
- return FALSE;
- }
- // Continue with next child window.
- return TRUE;
-}
-
-// ***********************************************************************
-
-// Find window handle with matching client rect.
-HWND dglFindWindowRect(
- RECT* pRect)
-{
- hWndMatch = NULL;
- EnumChildWindows(GetForegroundWindow(), dglEnumChildProc, (LPARAM)pRect);
- return hWndMatch;
-}
-
-// ***********************************************************************
-#ifndef _USE_GLD3_WGL
-void dglChooseDisplayMode(
- DGL_ctx *lpCtx)
-{
- // Note: Choose an exact match if possible.
-
- int i;
- DWORD area;
- DWORD bestarea;
- DDSURFACEDESC2 *lpDDSD = NULL; // Mode list pointer
- DDSURFACEDESC2 *lpBestDDSD = NULL; // Pointer to best
-
- lpDDSD = glb.lpDisplayModes;
- for (i=0; i<glb.nDisplayModeCount; i++, lpDDSD++) {
- if ((lpDDSD->dwWidth == lpCtx->dwWidth) &&
- (lpDDSD->dwHeight == lpCtx->dwHeight))
- goto matched; // Mode has been exactly matched
- // Choose modes that are larger in both dimensions than
- // the window, but smaller in area than the current best.
- if ( (lpDDSD->dwWidth >= lpCtx->dwWidth) &&
- (lpDDSD->dwHeight >= lpCtx->dwHeight))
- {
- if (lpBestDDSD == NULL) {
- lpBestDDSD = lpDDSD;
- bestarea = lpDDSD->dwWidth * lpDDSD->dwHeight;
- continue;
- }
- area = lpDDSD->dwWidth * lpDDSD->dwHeight;
- if (area < bestarea) {
- lpBestDDSD = lpDDSD;
- bestarea = area;
- }
- }
- }
-
- // Safety check
- if (lpBestDDSD == NULL) {
- ddlogMessage(DDLOG_CRITICAL, "dglChooseDisplayMode");
- return;
- }
-
- lpCtx->dwModeWidth = lpBestDDSD->dwWidth;
- lpCtx->dwModeHeight = lpBestDDSD->dwHeight;
-matched:
- ddlogPrintf(DDLOG_INFO, "Matched (%ldx%ld) to (%ldx%ld)",
- lpCtx->dwWidth, lpCtx->dwHeight, lpCtx->dwModeWidth, lpCtx->dwModeHeight);
-}
-#endif // _USE_GLD3_WGL
-// ***********************************************************************
-
-static BOOL IsDevice(
- DWORD *lpDeviceIdList,
- DWORD dwDeviceId,
- int count)
-{
- int i;
-
- for (i=0; i<count; i++)
- if (dwDeviceId == lpDeviceIdList[i])
- return TRUE;
-
- return FALSE;
-}
-
-// ***********************************************************************
-
-void dglTestForBrokenCards(
- DGL_ctx *lpCtx)
-{
-#ifndef _GLD3
- DDDEVICEIDENTIFIER dddi; // DX6 device identifier
-
- // Sanity check.
- if (lpCtx == NULL) {
- // Testing for broken cards is sensitive area, so we don't want
- // anything saying "broken cards" in the error message. ;)
- ddlogMessage(DDLOG_ERROR, "Null context passed to TFBC\n");
- return;
- }
-
- if (lpCtx->lpDD4 == NULL) {
- // Testing for broken cards is sensitive area, so we don't want
- // anything saying "broken cards" in the error message. ;)
- ddlogMessage(DDLOG_ERROR, "Null DD4 passed to TFBC\n");
- return;
- }
-
- // Microsoft really fucked up with the GetDeviceIdentifier function
- // on Windows 2000, since it locks up on stock driers on the CD. Updated
- // drivers from vendors appear to work, but we can't identify the drivers
- // without this function!!! For now we skip these tests on Windows 2000.
- if ((GetVersion() & 0x80000000UL) == 0)
- return;
-
- // Obtain device info
- if (FAILED(IDirectDraw4_GetDeviceIdentifier(lpCtx->lpDD4, &dddi, 0)))
- return;
-
- // Useful info. Log it.
- ddlogPrintf(DDLOG_INFO, "DirectDraw: VendorId=0x%x, DeviceId=0x%x", dddi.dwVendorId, dddi.dwDeviceId);
-
- // Vendor 1: ATI
- if (dddi.dwVendorId == VENDORID_ATI) {
- // Test A: ATI Rage PRO
- if (IsDevice(devATIRagePro, dddi.dwDeviceId, sizeof(devATIRagePro)))
- glb.bUseMipmaps = FALSE;
- // Test B: ATI Rage II+
- if (IsDevice(devATIRageIIplus, dddi.dwDeviceId, sizeof(devATIRageIIplus)))
- glb.bEmulateAlphaTest = TRUE;
- }
-
- // Vendor 2: Matrox
- if (dddi.dwVendorId == 0x102B) {
- // Test: Matrox G400 stencil buffer support does not work for AutoCAD
- if (dddi.dwDeviceId == 0x0525) {
- lpCtx->lpPF->pfd.cStencilBits = 0;
- if (lpCtx->lpPF->iZBufferPF != -1) {
- glb.lpZBufferPF[lpCtx->lpPF->iZBufferPF].dwStencilBitDepth = 0;
- glb.lpZBufferPF[lpCtx->lpPF->iZBufferPF].dwStencilBitMask = 0;
- glb.lpZBufferPF[lpCtx->lpPF->iZBufferPF].dwFlags &= ~DDPF_STENCILBUFFER;
- }
- }
- }
-#endif // _GLD3
-}
-
-// ***********************************************************************
-
-BOOL dglCreateContextBuffers(
- HDC a,
- DGL_ctx *lpCtx,
- BOOL bFallback)
-{
- HRESULT hResult;
-
- int i;
-// HGLRC hGLRC;
-// DGL_ctx* lpCtx;
-
-#ifndef _USE_GLD3_WGL
- DWORD dwFlags;
- DDSURFACEDESC2 ddsd2;
- DDSCAPS2 ddscaps2;
- LPDIRECTDRAWCLIPPER lpddClipper;
- D3DDEVICEDESC D3DHWDevDesc; // Direct3D Hardware description
- D3DDEVICEDESC D3DHELDevDesc; // Direct3D Hardware Emulation Layer
-#endif // _USE_GLD3_WGL
-
- float inv_aspect;
-
- GLenum bDoubleBuffer; // TRUE if double buffer required
- GLenum bDepthBuffer; // TRUE if depth buffer required
-
- const PIXELFORMATDESCRIPTOR *lpPFD = &lpCtx->lpPF->pfd;
-
- // Vars for Mesa visual
- DWORD dwDepthBits = 0;
- DWORD dwStencilBits = 0;
- DWORD dwAlphaBits = 0;
- DWORD bAlphaSW = GL_FALSE;
- DWORD bDouble = GL_FALSE;
-
- DDSURFACEDESC2 ddsd2DisplayMode;
- BOOL bFullScrnWin = FALSE; // fullscreen-size window ?
- DDBLTFX ddbltfx;
- DWORD dwMemoryType = (bFallback) ? DDSCAPS_SYSTEMMEMORY : glb.dwMemoryType;
- BOOL bBogusWindow = FALSE; // non-drawable window ?
- DWORD dwColorRef = 0; // GDI background color
- RECT rcDst; // GDI window rect
- POINT pt; // GDI window point
-
- // Palette used for creating default global palette
- PALETTEENTRY ppe[256];
-
-#ifndef _USE_GLD3_WGL
- // Vertex buffer description. Used for creation of vertex buffers
- D3DVERTEXBUFFERDESC vbufdesc;
-#endif // _USE_GLD3_WGL
-
-#define DDLOG_CRITICAL_OR_WARN (bFallback ? DDLOG_CRITICAL : DDLOG_WARN)
-
- ddlogPrintf(DDLOG_SYSTEM, "dglCreateContextBuffers for HDC=%X", a);
- nContextError = GLDERR_NONE;
-
-#ifdef GLD_THREADS
- // Serialize access to DirectDraw object creation or DDS start
- if (glb.bMultiThreaded)
- EnterCriticalSection(&CriticalSection);
-#endif
-
- // Check for back buffer
- bDoubleBuffer = GL_TRUE; //(lpPFD->dwFlags & PFD_DOUBLEBUFFER) ? GL_TRUE : GL_FALSE;
- // Since we always do back buffering, check if we emulate front buffering
- lpCtx->EmulateSingle =
- (lpPFD->dwFlags & PFD_DOUBLEBUFFER) ? FALSE : TRUE;
-#if 0 // Don't have to mimic MS OpenGL behavior for front-buffering (DaveM)
- lpCtx->EmulateSingle |=
- (lpPFD->dwFlags & PFD_SUPPORT_GDI) ? TRUE : FALSE;
-#endif
-
- // Check for depth buffer
- bDepthBuffer = (lpPFD->cDepthBits) ? GL_TRUE : GL_FALSE;
-
- lpCtx->bDoubleBuffer = bDoubleBuffer;
- lpCtx->bDepthBuffer = bDepthBuffer;
-
- // Set the Fullscreen flag for the context.
-// lpCtx->bFullscreen = glb.bFullscreen;
-
- // Obtain the dimensions of the rendering window
- lpCtx->hDC = a; // Cache DC
- lpCtx->hWnd = WindowFromDC(lpCtx->hDC);
- // Check for non-window DC = memory DC ?
- if (lpCtx->hWnd == NULL) {
- // bitmap memory contexts are always single-buffered
- lpCtx->EmulateSingle = TRUE;
- bBogusWindow = TRUE;
- ddlogPrintf(DDLOG_INFO, "Non-Window Memory Device Context");
- if (GetClipBox(lpCtx->hDC, &lpCtx->rcScreenRect) == ERROR) {
- ddlogMessage(DDLOG_WARN, "GetClipBox failed in dglCreateContext\n");
- SetRect(&lpCtx->rcScreenRect, 0, 0, 0, 0);
- }
- }
- else if (!GetClientRect(lpCtx->hWnd, &lpCtx->rcScreenRect)) {
- bBogusWindow = TRUE;
- ddlogMessage(DDLOG_WARN, "GetClientRect failed in dglCreateContext\n");
- SetRect(&lpCtx->rcScreenRect, 0, 0, 0, 0);
- }
- lpCtx->dwWidth = lpCtx->rcScreenRect.right - lpCtx->rcScreenRect.left;
- lpCtx->dwHeight = lpCtx->rcScreenRect.bottom - lpCtx->rcScreenRect.top;
-
- ddlogPrintf(DDLOG_INFO, "Input window %X: w=%i, h=%i",
- lpCtx->hWnd, lpCtx->dwWidth, lpCtx->dwHeight);
-
- // What if app only zeroes one dimension instead of both? (DaveM)
- if ( (lpCtx->dwWidth == 0) || (lpCtx->dwHeight == 0) ) {
- // Make the buffer size something sensible
- lpCtx->dwWidth = 8;
- lpCtx->dwHeight = 8;
- }
-
- // Set defaults
- lpCtx->dwModeWidth = lpCtx->dwWidth;
- lpCtx->dwModeHeight = lpCtx->dwHeight;
-/*
- // Find best display mode for fullscreen
- if (glb.bFullscreen || !glb.bPrimary) {
- dglChooseDisplayMode(lpCtx);
- }
-*/
- // Misc initialisation
- lpCtx->bCanRender = FALSE; // No rendering allowed yet
- lpCtx->bSceneStarted = FALSE;
- lpCtx->bFrameStarted = FALSE;
-
- // Detect OS (specifically 'Windows 2000' or 'Windows XP')
- DetectOS();
-
- // NOTE: WinNT not supported
- ddlogPrintf(DDLOG_INFO, "OS: %s", bHaveWin95 ? "Win9x" : (bHaveWin2K ? "Win2000/XP" : "Unsupported") );
-
- // Test for Fullscreen
- if (bHaveWin95) { // Problems with fullscreen on Win2K/XP
- if ((GetSystemMetrics(SM_CXSCREEN) == lpCtx->dwWidth) &&
- (GetSystemMetrics(SM_CYSCREEN) == lpCtx->dwHeight))
- {
- // Workaround for some apps that crash when going fullscreen.
- //lpCtx->bFullscreen = TRUE;
- }
-
- }
-
-#ifdef _USE_GLD3_WGL
- _gldDriver.CreateDrawable(lpCtx, glb.bDirectDrawPersistant, glb.bPersistantBuffers);
-#else
- // Check if DirectDraw has already been created by original GLRC (DaveM)
- if (glb.bDirectDrawPersistant && glb.bDirectDraw) {
- lpCtx->lpDD4 = glb.lpDD4;
- IDirectDraw4_AddRef(lpCtx->lpDD4);
- goto SkipDirectDrawCreate;
- }
-
- // Create DirectDraw object
- if (glb.bPrimary)
- hResult = DirectDrawCreate(NULL, &lpCtx->lpDD1, NULL);
- else {
- // A non-primary device is to be used.
- // Force context to be Fullscreen, secondary adaptors can not
- // be used in a window.
- hResult = DirectDrawCreate(&glb.ddGuid, &lpCtx->lpDD1, NULL);
- lpCtx->bFullscreen = TRUE;
- }
- if (FAILED(hResult)) {
- MessageBox(NULL, "Unable to initialize DirectDraw", "GLDirect", MB_OK);
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to create DirectDraw interface", hResult);
- nContextError = GLDERR_DDRAW;
- goto return_with_error;
- }
-
- // Query for DX6 IDirectDraw4.
- hResult = IDirectDraw_QueryInterface(lpCtx->lpDD1,
- &IID_IDirectDraw4,
- (void**)&lpCtx->lpDD4);
- if (FAILED(hResult)) {
- MessageBox(NULL, "GLDirect requires DirectX 6.0 or above", "GLDirect", MB_OK);
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to create DirectDraw4 interface", hResult);
- nContextError = GLDERR_DDRAW;
- goto return_with_error;
- }
-
- // Cache DirectDraw interface for subsequent GLRCs
- if (glb.bDirectDrawPersistant && !glb.bDirectDraw) {
- glb.lpDD4 = lpCtx->lpDD4;
- IDirectDraw4_AddRef(glb.lpDD4);
- glb.bDirectDraw = TRUE;
- }
-SkipDirectDrawCreate:
-
- // Now we have a DD4 interface we can check for broken cards
- dglTestForBrokenCards(lpCtx);
-
- // Test if primary device can use flipping instead of blitting
- ZeroMemory(&ddsd2DisplayMode, sizeof(ddsd2DisplayMode));
- ddsd2DisplayMode.dwSize = sizeof(ddsd2DisplayMode);
- hResult = IDirectDraw4_GetDisplayMode(
- lpCtx->lpDD4,
- &ddsd2DisplayMode);
- if (SUCCEEDED(hResult)) {
- if ( (lpCtx->dwWidth == ddsd2DisplayMode.dwWidth) &&
- (lpCtx->dwHeight == ddsd2DisplayMode.dwHeight) ) {
- // We have a fullscreen-size window
- bFullScrnWin = TRUE;
- // OK to use DirectDraw fullscreen mode ?
- if (glb.bPrimary && !glb.bFullscreenBlit && !lpCtx->EmulateSingle && !glb.bDirectDrawPersistant) {
- lpCtx->bFullscreen = TRUE;
- ddlogMessage(DDLOG_INFO, "Primary upgraded to page flipping.\n");
- }
- }
- // Cache the display mode dimensions
- lpCtx->dwModeWidth = ddsd2DisplayMode.dwWidth;
- lpCtx->dwModeHeight = ddsd2DisplayMode.dwHeight;
- }
-
- // Clamp the effective window dimensions to primary surface.
- // We need to do this for D3D viewport dimensions even if wide
- // surfaces are supported. This also is a good idea for handling
- // whacked-out window dimensions passed for non-drawable windows
- // like Solid Edge. (DaveM)
- if (lpCtx->dwWidth > ddsd2DisplayMode.dwWidth)
- lpCtx->dwWidth = ddsd2DisplayMode.dwWidth;
- if (lpCtx->dwHeight > ddsd2DisplayMode.dwHeight)
- lpCtx->dwHeight = ddsd2DisplayMode.dwHeight;
-
- // Check for non-RGB desktop resolution
- if (!lpCtx->bFullscreen && ddsd2DisplayMode.ddpfPixelFormat.dwRGBBitCount <= 8) {
- ddlogPrintf(DDLOG_CRITICAL_OR_WARN, "Desktop color depth %d bpp not supported",
- ddsd2DisplayMode.ddpfPixelFormat.dwRGBBitCount);
- nContextError = GLDERR_BPP;
- goto return_with_error;
- }
-#endif // _USE_GLD3_WGL
-
- ddlogPrintf(DDLOG_INFO, "Window: w=%i, h=%i (%s)",
- lpCtx->dwWidth,
- lpCtx->dwHeight,
- lpCtx->bFullscreen ? "fullscreen" : "windowed");
-
-#ifndef _USE_GLD3_WGL
- // Obtain ddraw caps
- ZeroMemory(&lpCtx->ddCaps, sizeof(DDCAPS));
- lpCtx->ddCaps.dwSize = sizeof(DDCAPS);
- if (glb.bHardware) {
- // Get HAL caps
- IDirectDraw4_GetCaps(lpCtx->lpDD4, &lpCtx->ddCaps, NULL);
- } else {
- // Get HEL caps
- IDirectDraw4_GetCaps(lpCtx->lpDD4, NULL, &lpCtx->ddCaps);
- }
-
- // If this flag is present then we can't default to Mesa
- // SW rendering between BeginScene() and EndScene().
- if (lpCtx->ddCaps.dwCaps2 & DDCAPS2_NO2DDURING3DSCENE) {
- ddlogMessage(DDLOG_INFO,
- "Warning : No 2D allowed during 3D scene.\n");
- }
-
- // Query for DX6 Direct3D3 interface
- hResult = IDirectDraw4_QueryInterface(lpCtx->lpDD4,
- &IID_IDirect3D3,
- (void**)&lpCtx->lpD3D3);
- if (FAILED(hResult)) {
- MessageBox(NULL, "Unable to initialize Direct3D", "GLDirect", MB_OK);
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to create Direct3D interface", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Context creation
- if (lpCtx->bFullscreen) {
- // FULLSCREEN
-
- // Disable warning popups when in fullscreen mode
- ddlogWarnOption(FALSE);
-
- // Have to release persistant primary surface if fullscreen mode
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary) {
- RELEASE(glb.lpPrimary4);
- glb.bDirectDrawPrimary = FALSE;
- }
-
- dwFlags = DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_ALLOWREBOOT;
- if (glb.bFastFPU)
- dwFlags |= DDSCL_FPUSETUP; // fast FPU setup optional (DaveM)
- hResult = IDirectDraw4_SetCooperativeLevel(lpCtx->lpDD4, lpCtx->hWnd, dwFlags);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to set Exclusive Fullscreen mode", hResult);
- goto return_with_error;
- }
-
- hResult = IDirectDraw4_SetDisplayMode(lpCtx->lpDD4,
- lpCtx->dwModeWidth,
- lpCtx->dwModeHeight,
- lpPFD->cColorBits,
- 0,
- 0);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "SetDisplayMode failed", hResult);
- goto return_with_error;
- }
-
- // ** The display mode has changed, so dont use MessageBox! **
-
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
-
- if (bDoubleBuffer) {
- // Double buffered
- // Primary surface
- ddsd2.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
- DDSCAPS_FLIP |
- DDSCAPS_COMPLEX |
- DDSCAPS_3DDEVICE |
- dwMemoryType;
- ddsd2.dwBackBufferCount = 1;
-
- hResult = IDirectDraw4_CreateSurface(lpCtx->lpDD4, &ddsd2, &lpCtx->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateSurface (primary) failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
-
- // Render target surface
- ZeroMemory(&ddscaps2, sizeof(ddscaps2)); // Clear the entire struct.
- ddscaps2.dwCaps = DDSCAPS_BACKBUFFER;
- hResult = IDirectDrawSurface4_GetAttachedSurface(lpCtx->lpFront4, &ddscaps2, &lpCtx->lpBack4);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "GetAttachedSurface failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
- } else {
- // Single buffered
- // Primary surface
- ddsd2.dwFlags = DDSD_CAPS;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
- //DDSCAPS_3DDEVICE |
- dwMemoryType;
-
- hResult = IDirectDraw4_CreateSurface(lpCtx->lpDD4, &ddsd2, &lpCtx->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateSurface (primary) failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
-
- lpCtx->lpBack4 = NULL;
- }
- } else {
- // WINDOWED
-
- // OK to enable warning popups in windowed mode
- ddlogWarnOption(glb.bMessageBoxWarnings);
-
- dwFlags = DDSCL_NORMAL;
- if (glb.bMultiThreaded)
- dwFlags |= DDSCL_MULTITHREADED;
- if (glb.bFastFPU)
- dwFlags |= DDSCL_FPUSETUP; // fast FPU setup optional (DaveM)
- hResult = IDirectDraw4_SetCooperativeLevel(lpCtx->lpDD4,
- lpCtx->hWnd,
- dwFlags);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to set Normal coop level", hResult);
- goto return_with_error;
- }
- // Has Primary surface already been created for original GLRC ?
- // Note this can only be applicable for windowed modes
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary) {
- lpCtx->lpFront4 = glb.lpPrimary4;
- IDirectDrawSurface4_AddRef(lpCtx->lpFront4);
- // Update the window on the default clipper
- IDirectDrawSurface4_GetClipper(lpCtx->lpFront4, &lpddClipper);
- IDirectDrawClipper_SetHWnd(lpddClipper, 0, lpCtx->hWnd);
- IDirectDrawClipper_Release(lpddClipper);
- goto SkipPrimaryCreate;
- }
-
- // Primary surface
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
- hResult = IDirectDraw4_CreateSurface(lpCtx->lpDD4, &ddsd2, &lpCtx->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateSurface (primary) failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
-
- // Cache Primary surface for subsequent GLRCs
- // Note this can only be applicable to subsequent windowed modes
- if (glb.bDirectDrawPersistant && !glb.bDirectDrawPrimary) {
- glb.lpPrimary4 = lpCtx->lpFront4;
- IDirectDrawSurface4_AddRef(glb.lpPrimary4);
- glb.bDirectDrawPrimary = TRUE;
- }
-
- // Clipper object
- hResult = DirectDrawCreateClipper(0, &lpddClipper, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateClipper failed", hResult);
- goto return_with_error;
- }
- hResult = IDirectDrawClipper_SetHWnd(lpddClipper, 0, lpCtx->hWnd);
- if (FAILED(hResult)) {
- RELEASE(lpddClipper);
- ddlogError(DDLOG_CRITICAL_OR_WARN, "SetHWnd failed", hResult);
- goto return_with_error;
- }
- hResult = IDirectDrawSurface4_SetClipper(lpCtx->lpFront4, lpddClipper);
- RELEASE(lpddClipper); // We have finished with it.
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "SetClipper failed", hResult);
- goto return_with_error;
- }
-SkipPrimaryCreate:
-
- if (bDoubleBuffer) {
- // Render target surface
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
- ddsd2.dwWidth = lpCtx->dwWidth;
- ddsd2.dwHeight = lpCtx->dwHeight;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_3DDEVICE |
- DDSCAPS_OFFSCREENPLAIN |
- dwMemoryType;
-
- // Reserve the entire desktop size for persistant buffers option
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers) {
- ddsd2.dwWidth = ddsd2DisplayMode.dwWidth;
- ddsd2.dwHeight = ddsd2DisplayMode.dwHeight;
- }
- // Re-use original back buffer if persistant buffers exist
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && glb.lpBack4)
- hResult = IDirectDrawSurface4_AddRef(lpCtx->lpBack4 = glb.lpBack4);
- else
- hResult = IDirectDraw4_CreateSurface(lpCtx->lpDD4, &ddsd2, &lpCtx->lpBack4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Create Backbuffer failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && !glb.lpBack4)
- IDirectDrawSurface4_AddRef(glb.lpBack4 = lpCtx->lpBack4);
- } else {
- lpCtx->lpBack4 = NULL;
- }
- }
-
- //
- // Now create the Z-buffer
- //
- lpCtx->bStencil = FALSE; // Default to no stencil buffer
- if (bDepthBuffer && (lpCtx->lpPF->iZBufferPF != -1)) {
- // Get z-buffer dimensions from the render target
- // Setup the surface desc for the z-buffer.
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | dwMemoryType;
- ddsd2.dwWidth = lpCtx->dwWidth;
- ddsd2.dwHeight = lpCtx->dwHeight;
- memcpy(&ddsd2.ddpfPixelFormat,
- &glb.lpZBufferPF[lpCtx->lpPF->iZBufferPF],
- sizeof(DDPIXELFORMAT) );
-
- // Reserve the entire desktop size for persistant buffers option
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers) {
- ddsd2.dwWidth = ddsd2DisplayMode.dwWidth;
- ddsd2.dwHeight = ddsd2DisplayMode.dwHeight;
- }
-
- // Create a z-buffer
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && glb.lpDepth4)
- hResult = IDirectDrawSurface4_AddRef(lpCtx->lpDepth4 = glb.lpDepth4);
- else
- hResult = IDirectDraw4_CreateSurface(lpCtx->lpDD4, &ddsd2, &lpCtx->lpDepth4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateSurface (ZBuffer) failed", hResult);
- nContextError = GLDERR_MEM;
- goto return_with_error;
- }
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && !glb.lpDepth4)
- IDirectDrawSurface4_AddRef(glb.lpDepth4 = lpCtx->lpDepth4);
- else if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && glb.lpDepth4 && glb.lpBack4)
- IDirectDrawSurface4_DeleteAttachedSurface(glb.lpBack4, 0, glb.lpDepth4);
-
- // Attach Zbuffer to render target
- TRY(IDirectDrawSurface4_AddAttachedSurface(
- bDoubleBuffer ? lpCtx->lpBack4 : lpCtx->lpFront4,
- lpCtx->lpDepth4),
- "dglCreateContext: Attach Zbuffer");
- if (glb.lpZBufferPF[lpCtx->lpPF->iZBufferPF].dwFlags & DDPF_STENCILBUFFER) {
- lpCtx->bStencil = TRUE;
- ddlogMessage(DDLOG_INFO, "Depth buffer has stencil\n");
- }
- }
-
- // Clear all back buffers and Z-buffers in case of memory recycling.
- ZeroMemory(&ddbltfx, sizeof(ddbltfx));
- ddbltfx.dwSize = sizeof(ddbltfx);
- IDirectDrawSurface4_Blt(lpCtx->lpBack4, NULL, NULL, NULL,
- DDBLT_COLORFILL | DDBLT_WAIT, &ddbltfx);
- if (lpCtx->lpDepth4)
- IDirectDrawSurface4_Blt(lpCtx->lpDepth4, NULL, NULL, NULL,
- DDBLT_COLORFILL | DDBLT_WAIT, &ddbltfx);
-
- // Now that we have a Z-buffer we can create the 3D device
- hResult = IDirect3D3_CreateDevice(lpCtx->lpD3D3,
- &glb.d3dGuid,
- bDoubleBuffer ? lpCtx->lpBack4 : lpCtx->lpFront4,
- &lpCtx->lpDev3,
- NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "Unable to create Direct3D device", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // We must do this as soon as the device is created
- dglInitStateCaches(lpCtx);
-
- // Obtain the D3D Device Description
- D3DHWDevDesc.dwSize = D3DHELDevDesc.dwSize = sizeof(D3DDEVICEDESC);
- TRY(IDirect3DDevice3_GetCaps(lpCtx->lpDev3,
- &D3DHWDevDesc,
- &D3DHELDevDesc),
- "dglCreateContext: GetCaps failed");
-
- // Choose the relevant description and cache it in the context.
- // We will use this description later for caps checking
- memcpy( &lpCtx->D3DDevDesc,
- glb.bHardware ? &D3DHWDevDesc : &D3DHELDevDesc,
- sizeof(D3DDEVICEDESC));
-
- // Now we can examine the texture formats
- if (!dglBuildTextureFormatList(lpCtx->lpDev3)) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "dglBuildTextureFormatList failed\n");
- goto return_with_error;
- }
-
- // Get the pixel format of the back buffer
- lpCtx->ddpfRender.dwSize = sizeof(lpCtx->ddpfRender);
- if (bDoubleBuffer)
- hResult = IDirectDrawSurface4_GetPixelFormat(
- lpCtx->lpBack4,
- &lpCtx->ddpfRender);
- else
- hResult = IDirectDrawSurface4_GetPixelFormat(
- lpCtx->lpFront4,
- &lpCtx->ddpfRender);
-
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "GetPixelFormat failed", hResult);
- goto return_with_error;
- }
- // Find a pixel packing function suitable for this surface
- pxClassifyPixelFormat(&lpCtx->ddpfRender,
- &lpCtx->fnPackFunc,
- &lpCtx->fnUnpackFunc,
- &lpCtx->fnPackSpanFunc);
-
- // Viewport
- hResult = IDirect3D3_CreateViewport(lpCtx->lpD3D3, &lpCtx->lpViewport3, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateViewport failed", hResult);
- goto return_with_error;
- }
-
- hResult = IDirect3DDevice3_AddViewport(lpCtx->lpDev3, lpCtx->lpViewport3);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "AddViewport failed", hResult);
- goto return_with_error;
- }
-
- // Initialise the viewport
- // Note screen coordinates are used for viewport clipping since D3D
- // transform operations are not used in the GLD CAD driver. (DaveM)
- inv_aspect = (float)lpCtx->dwHeight/(float)lpCtx->dwWidth;
-
- lpCtx->d3dViewport.dwSize = sizeof(lpCtx->d3dViewport);
- lpCtx->d3dViewport.dwX = 0;
- lpCtx->d3dViewport.dwY = 0;
- lpCtx->d3dViewport.dwWidth = lpCtx->dwWidth;
- lpCtx->d3dViewport.dwHeight = lpCtx->dwHeight;
- lpCtx->d3dViewport.dvClipX = 0; // -1.0f;
- lpCtx->d3dViewport.dvClipY = 0; // inv_aspect;
- lpCtx->d3dViewport.dvClipWidth = lpCtx->dwWidth; // 2.0f;
- lpCtx->d3dViewport.dvClipHeight = lpCtx->dwHeight; // 2.0f * inv_aspect;
- lpCtx->d3dViewport.dvMinZ = 0.0f;
- lpCtx->d3dViewport.dvMaxZ = 1.0f;
- TRY(IDirect3DViewport3_SetViewport2(lpCtx->lpViewport3, &lpCtx->d3dViewport), "dglCreateContext: SetViewport2");
-
- hResult = IDirect3DDevice3_SetCurrentViewport(lpCtx->lpDev3, lpCtx->lpViewport3);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "SetCurrentViewport failed", hResult);
- goto return_with_error;
- }
-
- lpCtx->dwBPP = lpPFD->cColorBits;
- lpCtx->iZBufferPF = lpCtx->lpPF->iZBufferPF;
-
- // Set last texture to NULL
- for (i=0; i<MAX_TEXTURE_UNITS; i++) {
- lpCtx->ColorOp[i] = D3DTOP_DISABLE;
- lpCtx->AlphaOp[i] = D3DTOP_DISABLE;
- lpCtx->tObj[i] = NULL;
- }
-
- // Default to perspective correct texture mapping
- dglSetRenderState(lpCtx, D3DRENDERSTATE_TEXTUREPERSPECTIVE, TRUE, "TexturePersp");
-
- // Set the default culling mode
- lpCtx->cullmode = D3DCULL_NONE;
- dglSetRenderState(lpCtx, D3DRENDERSTATE_CULLMODE, D3DCULL_NONE, "CullMode");
-
- // Disable specular
- dglSetRenderState(lpCtx, D3DRENDERSTATE_SPECULARENABLE, FALSE, "SpecularEnable");
- // Disable subpixel correction
-// dglSetRenderState(lpCtx, D3DRENDERSTATE_SUBPIXEL, FALSE, "SubpixelEnable");
- // Disable dithering
- dglSetRenderState(lpCtx, D3DRENDERSTATE_DITHERENABLE, FALSE, "DitherEnable");
-
- // Initialise the primitive caches
-// lpCtx->dwNextLineVert = 0;
-// lpCtx->dwNextTriVert = 0;
-
- // Init the global texture palette
- lpCtx->lpGlobalPalette = NULL;
-
- // Init the HW/SW usage counters
-// lpCtx->dwHWUsageCount = lpCtx->dwSWUsageCount = 0L;
-
- //
- // Create two D3D vertex buffers.
- // One will hold the pre-transformed data with the other one
- // being used to hold the post-transformed & clipped verts.
- //
-#if 0 // never used (DaveM)
- vbufdesc.dwSize = sizeof(D3DVERTEXBUFFERDESC);
- vbufdesc.dwCaps = D3DVBCAPS_WRITEONLY;
- if (glb.bHardware == FALSE)
- vbufdesc.dwCaps = D3DVBCAPS_SYSTEMMEMORY;
- vbufdesc.dwNumVertices = 32768; // For the time being
-
- // Source vertex buffer
- vbufdesc.dwFVF = DGL_LVERTEX;
- hResult = IDirect3D3_CreateVertexBuffer(lpCtx->lpD3D3, &vbufdesc, &lpCtx->m_vbuf, 0, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateVertexBuffer(src) failed", hResult);
- goto return_with_error;
- }
-
- // Destination vertex buffer
- vbufdesc.dwFVF = (glb.bMultitexture == FALSE) ? D3DFVF_TLVERTEX : (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX2);
- hResult = IDirect3D3_CreateVertexBuffer(lpCtx->lpD3D3, &vbufdesc, &lpCtx->m_pvbuf, 0, NULL);
- if(FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "CreateVertexBuffer(dst) failed", hResult);
- goto return_with_error;
- }
-#endif
-
-#endif _USE_GLD3_WGL
-
- //
- // Now create the Mesa context
- //
-
- // Create the Mesa visual
- if (lpPFD->cDepthBits)
- dwDepthBits = 16;
- if (lpPFD->cStencilBits)
- dwStencilBits = 8;
- if (lpPFD->cAlphaBits) {
- dwAlphaBits = 8;
- bAlphaSW = GL_TRUE;
- }
- if (lpPFD->dwFlags & PFD_DOUBLEBUFFER)
- bDouble = GL_TRUE;
-// lpCtx->EmulateSingle =
-// (lpPFD->dwFlags & PFD_DOUBLEBUFFER) ? FALSE : TRUE;
-
-#ifdef _USE_GLD3_WGL
- lpCtx->glVis = _mesa_create_visual(
- bDouble, /* double buffer */
- GL_FALSE, // stereo
- lpPFD->cRedBits,
- lpPFD->cGreenBits,
- lpPFD->cBlueBits,
- dwAlphaBits,
- dwDepthBits,
- dwStencilBits,
- lpPFD->cAccumRedBits, // accum bits
- lpPFD->cAccumGreenBits, // accum bits
- lpPFD->cAccumBlueBits, // accum bits
- lpPFD->cAccumAlphaBits, // accum alpha bits
- 1 // num samples
- );
-#else // _USE_GLD3_WGL
- lpCtx->glVis = (*mesaFuncs.gl_create_visual)(
- GL_TRUE, // RGB mode
- bAlphaSW, // Is an alpha buffer required?
- bDouble, // Is an double-buffering required?
- GL_FALSE, // stereo
- dwDepthBits, // depth_size
- dwStencilBits, // stencil_size
- lpPFD->cAccumBits, // accum_size
- 0, // colour-index bits
- lpPFD->cRedBits, // Red bit count
- lpPFD->cGreenBits, // Green bit count
- lpPFD->cBlueBits, // Blue bit count
- dwAlphaBits // Alpha bit count
- );
-#endif // _USE_GLD3_WGL
-
- if (lpCtx->glVis == NULL) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "gl_create_visual failed\n");
- goto return_with_error;
- }
-
-#ifdef _USE_GLD3_WGL
- lpCtx->glCtx = _mesa_create_context(API_OPENGL, lpCtx->glVis, NULL, (void *)lpCtx, GL_TRUE);
-#else
- // Create the Mesa context
- lpCtx->glCtx = (*mesaFuncs.gl_create_context)(
- lpCtx->glVis, // Mesa visual
- NULL, // share list context
- (void *)lpCtx, // Pointer to our driver context
- GL_TRUE // Direct context flag
- );
-#endif // _USE_GLD3_WGL
-
- if (lpCtx->glCtx == NULL) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "gl_create_context failed\n");
- goto return_with_error;
- }
-
- // Create the Mesa framebuffer
-#ifdef _USE_GLD3_WGL
- lpCtx->glBuffer = _mesa_create_framebuffer(
- lpCtx->glVis,
- lpCtx->glVis->depthBits > 0,
- lpCtx->glVis->stencilBits > 0,
- lpCtx->glVis->accumRedBits > 0,
- GL_FALSE //swalpha
- );
-#else
- lpCtx->glBuffer = (*mesaFuncs.gl_create_framebuffer)(lpCtx->glVis);
-#endif // _USE_GLD3_WGL
-
- if (lpCtx->glBuffer == NULL) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "gl_create_framebuffer failed\n");
- goto return_with_error;
- }
-
-#ifdef _USE_GLD3_WGL
- // Init Mesa internals
- _swrast_CreateContext( lpCtx->glCtx );
- _vbo_CreateContext( lpCtx->glCtx );
- _tnl_CreateContext( lpCtx->glCtx );
- _swsetup_CreateContext( lpCtx->glCtx );
-
- _gldDriver.InitialiseMesa(lpCtx);
-
- lpCtx->glCtx->imports.warning = _gld_mesa_warning;
- lpCtx->glCtx->imports.fatal = _gld_mesa_fatal;
-
-#else
- // Tell Mesa how many texture stages we have
- glb.wMaxSimultaneousTextures = lpCtx->D3DDevDesc.wMaxSimultaneousTextures;
- // Only use as many Units as the spec requires
- if (glb.wMaxSimultaneousTextures > MAX_TEXTURE_UNITS)
- glb.wMaxSimultaneousTextures = MAX_TEXTURE_UNITS;
- lpCtx->glCtx->Const.MaxTextureUnits = glb.wMaxSimultaneousTextures;
- ddlogPrintf(DDLOG_INFO, "Texture stages : %d", glb.wMaxSimultaneousTextures);
-
- // Set the max texture size.
- // NOTE: clamped to a max of 1024 for extra performance!
- lpCtx->dwMaxTextureSize = (lpCtx->D3DDevDesc.dwMaxTextureWidth <= 1024) ? lpCtx->D3DDevDesc.dwMaxTextureWidth : 1024;
-
-// Texture resize takes place elsewhere. KH
-// NOTE: This was added to workaround an issue with the Intel app.
-#if 0
- lpCtx->glCtx->Const.MaxTextureSize = lpCtx->dwMaxTextureSize;
-#else
- lpCtx->glCtx->Const.MaxTextureSize = 1024;
-#endif
- lpCtx->glCtx->Const.MaxDrawBuffers = 1;
-
- // Setup the Display Driver pointers
- dglSetupDDPointers(lpCtx->glCtx);
-
- // Initialise all the Direct3D renderstates
- dglInitStateD3D(lpCtx->glCtx);
-
-#if 0
- // Signal a reload of texture state on next glBegin
- lpCtx->m_texHandleValid = FALSE;
- lpCtx->m_mtex = FALSE;
- lpCtx->m_texturing = FALSE;
-#else
- // Set default texture unit state
-// dglSetTexture(lpCtx, 0, NULL);
-// dglSetTexture(lpCtx, 1, NULL);
-#endif
-
- //
- // Set the global texture palette to default values.
- //
-
- // Clear the entire palette
- ZeroMemory(ppe, sizeof(PALETTEENTRY) * 256);
-
- // Fill the palette with a default colour.
- // A garish colour is used to catch bugs. Here Magenta is used.
- for (i=0; i < 256; i++) {
- ppe[i].peRed = 255;
- ppe[i].peGreen = 0;
- ppe[i].peBlue = 255;
- }
-
- RELEASE(lpCtx->lpGlobalPalette);
-
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && glb.lpGlobalPalette)
- hResult = IDirectDrawPalette_AddRef(lpCtx->lpGlobalPalette = glb.lpGlobalPalette);
- else
- hResult = IDirectDraw4_CreatePalette(
- lpCtx->lpDD4,
- DDPCAPS_INITIALIZE | DDPCAPS_8BIT | DDPCAPS_ALLOW256,
- ppe,
- &(lpCtx->lpGlobalPalette),
- NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_ERROR, "Default CreatePalette failed\n", hResult);
- lpCtx->lpGlobalPalette = NULL;
- goto return_with_error;
- }
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers && !glb.lpGlobalPalette)
- IDirectDrawPalette_AddRef(glb.lpGlobalPalette = lpCtx->lpGlobalPalette);
-
-#endif // _USE_GLD3_WGL
-
- // ** If we have made it to here then we can enable rendering **
- lpCtx->bCanRender = TRUE;
-
-// ddlogMessage(DDLOG_SYSTEM, "dglCreateContextBuffers succeded\n");
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- return TRUE;
-
-return_with_error:
- // Clean up before returning.
- // This is critical for secondary devices.
-
- lpCtx->bCanRender = FALSE;
-
-#ifdef _USE_GLD3_WGL
- // Destroy the Mesa context
- if (lpCtx->glBuffer)
- _mesa_destroy_framebuffer(lpCtx->glBuffer);
- if (lpCtx->glCtx)
- _mesa_destroy_context(lpCtx->glCtx);
- if (lpCtx->glVis)
- _mesa_destroy_visual(lpCtx->glVis);
-
- // Destroy driver data
- _gldDriver.DestroyDrawable(lpCtx);
-#else
- // Destroy the Mesa context
- if (lpCtx->glBuffer)
- (*mesaFuncs.gl_destroy_framebuffer)(lpCtx->glBuffer);
- if (lpCtx->glCtx)
- (*mesaFuncs.gl_destroy_context)(lpCtx->glCtx);
- if (lpCtx->glVis)
- (*mesaFuncs.gl_destroy_visual)(lpCtx->glVis);
-
- RELEASE(lpCtx->m_pvbuf); // Release D3D vertex buffer
- RELEASE(lpCtx->m_vbuf); // Release D3D vertex buffer
-
- if (lpCtx->lpViewport3) {
- if (lpCtx->lpDev3) IDirect3DDevice3_DeleteViewport(lpCtx->lpDev3, lpCtx->lpViewport3);
- RELEASE(lpCtx->lpViewport3);
- lpCtx->lpViewport3 = NULL;
- }
-
- RELEASE(lpCtx->lpDev3);
- if (lpCtx->lpDepth4) {
- if (lpCtx->lpBack4)
- IDirectDrawSurface4_DeleteAttachedSurface(lpCtx->lpBack4, 0L, lpCtx->lpDepth4);
- else
- IDirectDrawSurface4_DeleteAttachedSurface(lpCtx->lpFront4, 0L, lpCtx->lpDepth4);
- RELEASE(lpCtx->lpDepth4);
- lpCtx->lpDepth4 = NULL;
- }
- RELEASE(lpCtx->lpBack4);
- RELEASE(lpCtx->lpFront4);
- else
- if (lpCtx->bFullscreen) {
- IDirectDraw4_RestoreDisplayMode(lpCtx->lpDD4);
- IDirectDraw4_SetCooperativeLevel(lpCtx->lpDD4, NULL, DDSCL_NORMAL);
- }
- RELEASE(lpCtx->lpD3D3);
- RELEASE(lpCtx->lpDD4);
- RELEASE(lpCtx->lpDD1);
-#endif // _USE_GLD3_WGL
-
- lpCtx->bAllocated = FALSE;
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- return FALSE;
-
-#undef DDLOG_CRITICAL_OR_WARN
-}
-
-// ***********************************************************************
-
-HGLRC dglCreateContext(
- HDC a,
- const DGL_pixelFormat *lpPF)
-{
- int i;
- HGLRC hGLRC;
- DGL_ctx* lpCtx;
- static BOOL bWarnOnce = TRUE;
- DWORD dwThreadId = GetCurrentThreadId();
- char szMsg[256];
- HWND hWnd;
- LONG lpfnWndProc;
-
- // Validate license
- if (!dglValidate())
- return NULL;
-
- // Is context state ready ?
- if (!bContextReady)
- return NULL;
-
- ddlogPrintf(DDLOG_SYSTEM, "dglCreateContext for HDC=%X, ThreadId=%X", a, dwThreadId);
-
- // Find next free context.
- // Also ensure that only one Fullscreen context is created at any one time.
- hGLRC = 0; // Default to Not Found
- for (i=0; i<DGL_MAX_CONTEXTS; i++) {
- if (ctxlist[i].bAllocated) {
- if (/*glb.bFullscreen && */ctxlist[i].bFullscreen)
- break;
- } else {
- hGLRC = (HGLRC)(i+1);
- break;
- }
- }
-
- // Bail if no GLRC was found
- if (!hGLRC)
- return NULL;
-
- // Set the context pointer
- lpCtx = dglGetContextAddress(hGLRC);
- // Make sure that context is zeroed before we do anything.
- // MFC and C++ apps call wglCreateContext() and wglDeleteContext() multiple times,
- // even though only one context is ever used by the app, so keep it clean. (DaveM)
- ZeroMemory(lpCtx, sizeof(DGL_ctx));
- lpCtx->bAllocated = TRUE;
- // Flag that buffers need creating on next wglMakeCurrent call.
- lpCtx->bHasBeenCurrent = FALSE;
- lpCtx->lpPF = (DGL_pixelFormat *)lpPF; // cache pixel format
- lpCtx->bCanRender = FALSE;
-
- // Create all the internal resources here, not in dglMakeCurrent().
- // We do a re-size check in dglMakeCurrent in case of re-allocations. (DaveM)
- // We now try context allocations twice, first with video memory,
- // then again with system memory. This is similar to technique
- // used for dglWglResizeBuffers(). (DaveM)
- if (lpCtx->bHasBeenCurrent == FALSE) {
- if (!dglCreateContextBuffers(a, lpCtx, FALSE)) {
- if (glb.bMessageBoxWarnings && bWarnOnce && dwLogging) {
- bWarnOnce = FALSE;
- switch (nContextError) {
- case GLDERR_DDRAW: strcpy(szMsg, szDDrawWarning); break;
- case GLDERR_D3D: strcpy(szMsg, szD3DWarning); break;
- case GLDERR_MEM: strcpy(szMsg, szResourceWarning); break;
- case GLDERR_BPP: strcpy(szMsg, szBPPWarning); break;
- default: strcpy(szMsg, "");
- }
- if (strlen(szMsg))
- MessageBox(NULL, szMsg, "GLDirect", MB_OK | MB_ICONWARNING);
- }
- // Only need to try again if memory error
- if (nContextError == GLDERR_MEM) {
- ddlogPrintf(DDLOG_WARN, "dglCreateContext failed 1st time with video memory");
- }
- else {
- ddlogPrintf(DDLOG_ERROR, "dglCreateContext failed");
- return NULL;
- }
- }
- }
-
- // Now that we have a hWnd, we can intercept the WindowProc.
- hWnd = lpCtx->hWnd;
- if (hWnd) {
- // Only hook individual window handler once if not hooked before.
- lpfnWndProc = GetWindowLong(hWnd, GWL_WNDPROC);
- if (lpfnWndProc != (LONG)dglWndProc) {
- lpCtx->lpfnWndProc = lpfnWndProc;
- SetWindowLong(hWnd, GWL_WNDPROC, (LONG)dglWndProc);
- }
- // Find the parent window of the app too.
- if (glb.hWndActive == NULL) {
- while (hWnd != NULL) {
- glb.hWndActive = hWnd;
- hWnd = GetParent(hWnd);
- }
- // Hook the parent window too.
- lpfnWndProc = GetWindowLong(glb.hWndActive, GWL_WNDPROC);
- if (glb.hWndActive == lpCtx->hWnd)
- glb.lpfnWndProc = lpCtx->lpfnWndProc;
- else if (lpfnWndProc != (LONG)dglWndProc)
- glb.lpfnWndProc = lpfnWndProc;
- if (glb.lpfnWndProc)
- SetWindowLong(glb.hWndActive, GWL_WNDPROC, (LONG)dglWndProc);
- }
- }
-
- ddlogPrintf(DDLOG_SYSTEM, "dglCreateContext succeeded for HGLRC=%d", (int)hGLRC);
-
- return hGLRC;
-}
-
-// ***********************************************************************
-// Make a DirectGL context current
-// Used by wgl functions and dgl functions
-BOOL dglMakeCurrent(
- HDC a,
- HGLRC b)
-{
- int context;
- DGL_ctx* lpCtx;
- HWND hWnd;
- BOOL bNeedResize = FALSE;
- BOOL bWindowChanged, bContextChanged;
- LPDIRECTDRAWCLIPPER lpddClipper;
- DWORD dwThreadId = GetCurrentThreadId();
- LONG lpfnWndProc;
-
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- // Is context state ready ?
- if (!bContextReady)
- return FALSE;
-
- context = (int)b; // This is as a result of STRICT!
- ddlogPrintf(DDLOG_SYSTEM, "dglMakeCurrent: HDC=%X, HGLRC=%d, ThreadId=%X", a, context, dwThreadId);
-
- // If the HGLRC is NULL then make no context current;
- // Ditto if the HDC is NULL either. (DaveM)
- if (context == 0 || a == 0) {
- // Corresponding Mesa operation
-#ifdef _USE_GLD3_WGL
- _mesa_make_current(NULL, NULL);
-#else
- (*mesaFuncs.gl_make_current)(NULL, NULL);
-#endif
- dglSetCurrentContext(0);
- return TRUE;
- }
-
- // Make sure the HGLRC is in range
- if ((context > DGL_MAX_CONTEXTS) || (context < 0)) {
- ddlogMessage(DDLOG_ERROR, "dglMakeCurrent: HGLRC out of range\n");
- return FALSE;
- }
-
- // Find address of context and make sure that it has been allocated
- lpCtx = dglGetContextAddress(b);
- if (!lpCtx->bAllocated) {
- ddlogMessage(DDLOG_ERROR, "dglMakeCurrent: Context not allocated\n");
-// return FALSE;
- return TRUE; // HACK: Shuts up "WebLab Viewer Pro". KeithH
- }
-
-#ifdef GLD_THREADS
- // Serialize access to DirectDraw or DDS operations
- if (glb.bMultiThreaded)
- EnterCriticalSection(&CriticalSection);
-#endif
-
- // Check if window has changed
- hWnd = (a != lpCtx->hDC) ? WindowFromDC(a) : lpCtx->hWnd;
- bWindowChanged = (hWnd != lpCtx->hWnd) ? TRUE : FALSE;
- bContextChanged = (b != dglGetCurrentContext()) ? TRUE : FALSE;
-
- // If the window has changed, make sure the clipper is updated. (DaveM)
- if (glb.bDirectDrawPersistant && !lpCtx->bFullscreen && (bWindowChanged || bContextChanged)) {
- lpCtx->hWnd = hWnd;
-#ifndef _USE_GLD3_WGL
- IDirectDrawSurface4_GetClipper(lpCtx->lpFront4, &lpddClipper);
- IDirectDrawClipper_SetHWnd(lpddClipper, 0, lpCtx->hWnd);
- IDirectDrawClipper_Release(lpddClipper);
-#endif // _USE_GLD3_WGL
- }
-
- // Make sure hDC and hWnd is current. (DaveM)
- // Obtain the dimensions of the rendering window
- lpCtx->hDC = a; // Cache DC
- lpCtx->hWnd = hWnd;
- hWndLastActive = hWnd;
-
- // Check for non-window DC = memory DC ?
- if (hWnd == NULL) {
- if (GetClipBox(a, &lpCtx->rcScreenRect) == ERROR) {
- ddlogMessage(DDLOG_WARN, "GetClipBox failed in dglMakeCurrent\n");
- SetRect(&lpCtx->rcScreenRect, 0, 0, 0, 0);
- }
- }
- else if (!GetClientRect(lpCtx->hWnd, &lpCtx->rcScreenRect)) {
- ddlogMessage(DDLOG_WARN, "GetClientRect failed in dglMakeCurrent\n");
- SetRect(&lpCtx->rcScreenRect, 0, 0, 0, 0);
- }
- // Check if buffers need to be re-sized;
- // If so, wait until Mesa GL stuff is setup before re-sizing;
- if (lpCtx->dwWidth != lpCtx->rcScreenRect.right - lpCtx->rcScreenRect.left ||
- lpCtx->dwHeight != lpCtx->rcScreenRect.bottom - lpCtx->rcScreenRect.top)
- bNeedResize = TRUE;
-
- // Now we can update our globals
- dglSetCurrentContext(b);
-
- // Corresponding Mesa operation
-#ifdef _USE_GLD3_WGL
- _mesa_make_current(lpCtx->glCtx, lpCtx->glBuffer);
- lpCtx->glCtx->Driver.UpdateState(lpCtx->glCtx, _NEW_ALL);
- if (bNeedResize) {
- // Resize buffers (Note Mesa GL needs to be setup beforehand);
- // Resize Mesa internal buffer too via glViewport() command,
- // which subsequently calls dglWglResizeBuffers() too.
- lpCtx->glCtx->Driver.Viewport(lpCtx->glCtx, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
- lpCtx->bHasBeenCurrent = TRUE;
- }
-#else
- (*mesaFuncs.gl_make_current)(lpCtx->glCtx, lpCtx->glBuffer);
-
- dglSetupDDPointers(lpCtx->glCtx);
-
- // Insure DirectDraw surfaces fit current window DC
- if (bNeedResize) {
- // Resize buffers (Note Mesa GL needs to be setup beforehand);
- // Resize Mesa internal buffer too via glViewport() command,
- // which subsequently calls dglWglResizeBuffers() too.
- (*mesaFuncs.gl_Viewport)(lpCtx->glCtx, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
- lpCtx->bHasBeenCurrent = TRUE;
- }
-#endif // _USE_GLD3_WGL
- ddlogPrintf(DDLOG_SYSTEM, "dglMakeCurrent: width = %d, height = %d", lpCtx->dwWidth, lpCtx->dwHeight);
-
- // We have to clear D3D back buffer and render state if emulated front buffering
- // for different window (but not context) like in Solid Edge.
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers
- && (bWindowChanged /* || bContextChanged */) && lpCtx->EmulateSingle) {
-#ifdef _USE_GLD3_WGL
-// IDirect3DDevice8_EndScene(lpCtx->pDev);
-// lpCtx->bSceneStarted = FALSE;
- lpCtx->glCtx->Driver.Clear(lpCtx->glCtx, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT,
- GL_TRUE, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
-#else
- IDirect3DDevice3_EndScene(lpCtx->lpDev3);
- lpCtx->bSceneStarted = FALSE;
- dglClearD3D(lpCtx->glCtx, GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT,
- GL_TRUE, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
-#endif // _USE_GLD3_WGL
- }
-
- // The first time we call MakeCurrent we set the initial viewport size
- if (lpCtx->bHasBeenCurrent == FALSE)
-#ifdef _USE_GLD3_WGL
- lpCtx->glCtx->Driver.Viewport(lpCtx->glCtx, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
-#else
- (*mesaFuncs.gl_Viewport)(lpCtx->glCtx, 0, 0, lpCtx->dwWidth, lpCtx->dwHeight);
-#endif // _USE_GLD3_WGL
- lpCtx->bHasBeenCurrent = TRUE;
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- return TRUE;
-}
-
-// ***********************************************************************
-
-BOOL dglDeleteContext(
- HGLRC a)
-{
- DGL_ctx* lpCtx;
- DWORD dwThreadId = GetCurrentThreadId();
- char argstr[256];
-
-#if 0 // We have enough trouble throwing exceptions as it is... (DaveM)
- // Validate license
- if (!dglValidate())
- return FALSE;
-#endif
-
- // Is context state ready ?
- if (!bContextReady)
- return FALSE;
-
- ddlogPrintf(DDLOG_SYSTEM, "dglDeleteContext: Deleting context HGLRC=%d, ThreadId=%X", (int)a, dwThreadId);
-
- // Make sure the HGLRC is in range
- if (((int) a> DGL_MAX_CONTEXTS) || ((int)a < 0)) {
- ddlogMessage(DDLOG_ERROR, "dglDeleteCurrent: HGLRC out of range\n");
- return FALSE;
- }
-
- // Make sure context is valid
- lpCtx = dglGetContextAddress(a);
- if (!lpCtx->bAllocated) {
- ddlogPrintf(DDLOG_WARN, "Tried to delete unallocated context HGLRC=%d", (int)a);
-// return FALSE;
- return TRUE; // HACK: Shuts up "WebLab Viewer Pro". KeithH
- }
-
- // Make sure context is de-activated
- if (a == dglGetCurrentContext()) {
- ddlogPrintf(DDLOG_WARN, "dglDeleteContext: context HGLRC=%d still active", (int)a);
- dglMakeCurrent(NULL, NULL);
- }
-
-#ifdef GLD_THREADS
- // Serialize access to DirectDraw or DDS operations
- if (glb.bMultiThreaded)
- EnterCriticalSection(&CriticalSection);
-#endif
-
- // We are about to destroy all Direct3D objects.
- // Therefore we must disable rendering
- lpCtx->bCanRender = FALSE;
-
- // This exception handler was installed to catch some
- // particularly nasty apps. Console apps that call exit()
- // fall into this catagory (i.e. Win32 Glut).
-
- // VC cannot successfully implement multiple exception handlers
- // if more than one exception occurs. Therefore reverting back to
- // single exception handler as Keith originally had it. (DaveM)
-
-#define WARN_MESSAGE(p) strcpy(argstr, (#p));
-#define SAFE_RELEASE(p) WARN_MESSAGE(p); RELEASE(p);
-
-__try {
-#ifdef _USE_GLD3_WGL
- WARN_MESSAGE(gl_destroy_framebuffer);
- if (lpCtx->glBuffer)
- _mesa_destroy_framebuffer(lpCtx->glBuffer);
- WARN_MESSAGE(gl_destroy_context);
- if (lpCtx->glCtx)
- _mesa_destroy_context(lpCtx->glCtx);
- WARN_MESSAGE(gl_destroy_visual);
- if (lpCtx->glVis)
- _mesa_destroy_visual(lpCtx->glVis);
-
- _gldDriver.DestroyDrawable(lpCtx);
-#else
- // Destroy the Mesa context
- WARN_MESSAGE(gl_destroy_framebuffer);
- if (lpCtx->glBuffer)
- (*mesaFuncs.gl_destroy_framebuffer)(lpCtx->glBuffer);
- WARN_MESSAGE(gl_destroy_context);
- if (lpCtx->glCtx)
- (*mesaFuncs.gl_destroy_context)(lpCtx->glCtx);
- WARN_MESSAGE(gl_destroy_visual);
- if (lpCtx->glVis)
- (*mesaFuncs.gl_destroy_visual)(lpCtx->glVis);
-
- SAFE_RELEASE(lpCtx->m_pvbuf); // release D3D vertex buffer
- SAFE_RELEASE(lpCtx->m_vbuf); // release D3D vertex buffer
-
- // Delete the global palette
- SAFE_RELEASE(lpCtx->lpGlobalPalette);
-
- // Clean up.
- if (lpCtx->lpViewport3) {
- if (lpCtx->lpDev3) IDirect3DDevice3_DeleteViewport(lpCtx->lpDev3, lpCtx->lpViewport3);
- SAFE_RELEASE(lpCtx->lpViewport3);
- lpCtx->lpViewport3 = NULL;
- }
-
- SAFE_RELEASE(lpCtx->lpDev3);
- if (lpCtx->lpDepth4) {
- if (lpCtx->lpBack4)
- IDirectDrawSurface4_DeleteAttachedSurface(lpCtx->lpBack4, 0L, lpCtx->lpDepth4);
- else
- IDirectDrawSurface4_DeleteAttachedSurface(lpCtx->lpFront4, 0L, lpCtx->lpDepth4);
- SAFE_RELEASE(lpCtx->lpDepth4);
- lpCtx->lpDepth4 = NULL;
- }
- SAFE_RELEASE(lpCtx->lpBack4);
- SAFE_RELEASE(lpCtx->lpFront4);
- if (lpCtx->bFullscreen) {
- IDirectDraw4_RestoreDisplayMode(lpCtx->lpDD4);
- IDirectDraw4_SetCooperativeLevel(lpCtx->lpDD4, NULL, DDSCL_NORMAL);
- }
- SAFE_RELEASE(lpCtx->lpD3D3);
- SAFE_RELEASE(lpCtx->lpDD4);
- SAFE_RELEASE(lpCtx->lpDD1);
-#endif // _ULSE_GLD3_WGL
-
-}
-__except(EXCEPTION_EXECUTE_HANDLER) {
- ddlogPrintf(DDLOG_WARN, "Exception raised in dglDeleteContext: %s", argstr);
-}
-
- // Restore the window message handler because this context may be used
- // again by another window with a *different* message handler. (DaveM)
- if (lpCtx->lpfnWndProc) {
- SetWindowLong(lpCtx->hWnd, GWL_WNDPROC, (LONG)lpCtx->lpfnWndProc);
- lpCtx->lpfnWndProc = (LONG)NULL;
- }
-
- lpCtx->bAllocated = FALSE; // This context is now free for use
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- return TRUE;
-}
-
-// ***********************************************************************
-
-BOOL dglSwapBuffers(
- HDC hDC)
-{
- RECT rSrcRect; // Source rectangle
- RECT rDstRect; // Destination rectangle
- POINT pt;
- HRESULT hResult;
-
- DDBLTFX bltFX;
- DWORD dwBlitFlags;
- DDBLTFX *lpBltFX;
-
-// DWORD dwThreadId = GetCurrentThreadId();
- HGLRC hGLRC = dglGetCurrentContext();
- DGL_ctx *lpCtx = dglGetContextAddress(hGLRC);
- HWND hWnd;
-
- HDC hDCAux; // for memory DC
- int x,y,w,h; // for memory DC BitBlt
-
-#if 0 // Perhaps not a good idea. Called too often. KH
- // Validate license
- if (!dglValidate())
- return FALSE;
-#endif
-
- if (!lpCtx) {
- return TRUE; //FALSE; // No current context
- }
-
- if (!lpCtx->bCanRender) {
- // Don't return false else some apps will bail.
- return TRUE;
- }
-
- hWnd = lpCtx->hWnd;
- if (hDC != lpCtx->hDC) {
- ddlogPrintf(DDLOG_WARN, "dglSwapBuffers: HDC=%X does not match HDC=%X for HGLRC=%d", hDC, lpCtx->hDC, hGLRC);
- hWnd = WindowFromDC(hDC);
- }
-
-#ifndef _USE_GLD3_WGL
- // Ensure that the surfaces exist before we tell
- // the device to render to them.
- IDirectDraw4_RestoreAllSurfaces(lpCtx->lpDD4);
-
- // Make sure that the vertex caches have been emptied
-// dglStateChange(lpCtx);
-
- // Some OpenGL programs don't issue a glFinish - check for it here.
- if (lpCtx->bSceneStarted) {
- IDirect3DDevice3_EndScene(lpCtx->lpDev3);
- lpCtx->bSceneStarted = FALSE;
- }
-#endif
-
-#if 0
- // If the calling app is not active then we don't need to Blit/Flip.
- // We can therefore simply return TRUE.
- if (!glb.bAppActive)
- return TRUE;
- // Addendum: This is WRONG! We should bail if the app is *minimized*,
- // not merely if the app is just plain 'not active'.
- // KeithH, 27/May/2000.
-#endif
-
- // Check for non-window DC = memory DC ?
- if (hWnd == NULL) {
- if (GetClipBox(hDC, &rSrcRect) == ERROR)
- return TRUE;
- // Use GDI BitBlt instead from compatible DirectDraw DC
- x = rSrcRect.left;
- y = rSrcRect.top;
- w = rSrcRect.right - rSrcRect.left;
- h = rSrcRect.bottom - rSrcRect.top;
-
- // Ack. DX8 does not have a GetDC() function...
- // TODO: Defer to DX7 or DX9 drivers... (DaveM)
- return TRUE;
- }
-
- // Bail if window client region is not drawable, like in Solid Edge
- if (!IsWindow(hWnd) /* || !IsWindowVisible(hWnd) */ || !GetClientRect(hWnd, &rSrcRect))
- return TRUE;
-
-#ifdef GLD_THREADS
- // Serialize access to DirectDraw or DDS operations
- if (glb.bMultiThreaded)
- EnterCriticalSection(&CriticalSection);
-#endif
-
-#ifdef _USE_GLD3_WGL
- // Notify Mesa of impending swap, so Mesa can flush internal buffers.
- _mesa_notifySwapBuffers(lpCtx->glCtx);
- // Now perform driver buffer swap
- _gldDriver.SwapBuffers(lpCtx, hDC, hWnd);
-#else
- if (lpCtx->bFullscreen) {
- // Sync with retrace if required
- if (glb.bWaitForRetrace) {
- IDirectDraw4_WaitForVerticalBlank(
- lpCtx->lpDD4,
- DDWAITVB_BLOCKBEGIN,
- 0);
- }
-
- // Perform the fullscreen flip
- TRY(IDirectDrawSurface4_Flip(
- lpCtx->lpFront4,
- NULL,
- DDFLIP_WAIT),
- "dglSwapBuffers: Flip");
- } else {
- // Calculate current window position and size
- pt.x = pt.y = 0;
- ClientToScreen(hWnd, &pt);
- GetClientRect(hWnd, &rDstRect);
- if (rDstRect.right > lpCtx->dwModeWidth)
- rDstRect.right = lpCtx->dwModeWidth;
- if (rDstRect.bottom > lpCtx->dwModeHeight)
- rDstRect.bottom = lpCtx->dwModeHeight;
- OffsetRect(&rDstRect, pt.x, pt.y);
- rSrcRect.left = rSrcRect.top = 0;
- rSrcRect.right = lpCtx->dwWidth;
- rSrcRect.bottom = lpCtx->dwHeight;
- if (rSrcRect.right > lpCtx->dwModeWidth)
- rSrcRect.right = lpCtx->dwModeWidth;
- if (rSrcRect.bottom > lpCtx->dwModeHeight)
- rSrcRect.bottom = lpCtx->dwModeHeight;
-
- if (glb.bWaitForRetrace) {
- // Sync the blit to the vertical retrace
- ZeroMemory(&bltFX, sizeof(bltFX));
- bltFX.dwSize = sizeof(bltFX);
- bltFX.dwDDFX = DDBLTFX_NOTEARING;
- dwBlitFlags = DDBLT_WAIT | DDBLT_DDFX;
- lpBltFX = &bltFX;
- } else {
- dwBlitFlags = DDBLT_WAIT;
- lpBltFX = NULL;
- }
-
- // Perform the actual blit
- TRY(IDirectDrawSurface4_Blt(
- lpCtx->lpFront4,
- &rDstRect,
- lpCtx->lpBack4, // Blit source
- &rSrcRect,
- dwBlitFlags,
- lpBltFX),
- "dglSwapBuffers: Blt");
- }
-#endif // _USE_GLD3_WGL
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- // TODO: Re-instate rendering bitmap snapshot feature??? (DaveM)
-
- // Render frame is completed
- ValidateRect(hWnd, NULL);
- lpCtx->bFrameStarted = FALSE;
-
- return TRUE;
-}
-
-// ***********************************************************************
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: OpenGL context handling.
-*
-****************************************************************************/
-
-#ifndef __DGLCONTEXT_H
-#define __DGLCONTEXT_H
-
-// Disable compiler complaints about DLL linkage
-#pragma warning (disable:4273)
-
-// Macros to control compilation
-#ifndef STRICT
-#define STRICT
-#endif // STRICT
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <GL\gl.h>
-
-#ifdef _USE_GLD3_WGL
- #include "dglmacros.h"
- #include "dglglobals.h"
- #include "pixpack.h"
- #include "ddlog.h"
- #include "dglpf.h"
- #include "context.h" // Mesa context
-#else
- #include <ddraw.h>
- #include <d3d.h>
-
- #include "dglmacros.h"
- #include "dglglobals.h"
- #include "pixpack.h"
- #include "ddlog.h"
- #include "dglpf.h"
- #include "d3dvertex.h"
-
- #include "DirectGL.h"
-
- #include "context.h" // Mesa context
- #include "vb.h" // Mesa vertex buffer
-#endif // _USE_GLD3_WGL
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-// TODO: Use a list instead of this constant!
-#define DGL_MAX_CONTEXTS 32
-
-// Structure for describing an OpenGL context
-#ifdef _USE_GLD3_WGL
-typedef struct {
- BOOL bHasBeenCurrent;
- DGL_pixelFormat *lpPF;
-
- // Pointer to private driver data (this also contains the drawable).
- void *glPriv;
-
- // Mesa vars:
- struct gl_context *glCtx; // The core Mesa context
- struct gl_config *glVis; // Describes the color buffer
- struct gl_framebuffer *glBuffer; // Ancillary buffers
-
- GLuint ClearIndex;
- GLuint CurrentIndex;
- GLubyte ClearColor[4];
- GLubyte CurrentColor[4];
-
- BOOL EmulateSingle; // Emulate single-buffering
- BOOL bDoubleBuffer;
- BOOL bDepthBuffer;
-
- // Shared driver vars:
- BOOL bAllocated;
- BOOL bFullscreen; // Is this a fullscreen context?
- BOOL bSceneStarted; // Has a lpDev->BeginScene been issued?
- BOOL bCanRender; // Flag: states whether rendering is OK
- BOOL bFrameStarted; // Has frame update started at all?
- BOOL bStencil; // TRUE if this context has stencil
- BOOL bGDIEraseBkgnd; // GDI Erase Background command
-
- // Window information
- HWND hWnd; // Window handle
- HDC hDC; // Windows' Device Context of the window
- DWORD dwWidth; // Window width
- DWORD dwHeight; // Window height
- DWORD dwBPP; // Window bits-per-pixel;
- RECT rcScreenRect; // Screen rectangle
- DWORD dwModeWidth; // Display mode width
- DWORD dwModeHeight; // Display mode height
- float dvClipX;
- float dvClipY;
- LONG lpfnWndProc; // window message handler function
-
-} DGL_ctx;
-
-#define GLD_context DGL_ctx
-#define GLD_GET_CONTEXT(c) (GLD_context*)(c)->DriverCtx
-
-#else // _USE_GLD3_WGL
-
-typedef struct {
- BOOL bHasBeenCurrent;
- DGL_pixelFormat *lpPF;
- //
- // Mesa context vars:
- //
- struct gl_context *glCtx; // The core Mesa context
- struct gl_config *glVis; // Describes the color buffer
- struct gl_framebuffer *glBuffer; // Ancillary buffers
-
- GLuint ClearIndex;
- GLuint CurrentIndex;
- GLubyte ClearColor[4];
- GLubyte CurrentColor[4];
-
- BOOL EmulateSingle; // Emulate single-buffering
- BOOL bDoubleBuffer;
- BOOL bDepthBuffer;
- int iZBufferPF; // Index of Zbuffer pixel format
-
- // Vertex buffer: one-to-one correlation with Mesa's vertex buffer.
- // This will be filled by our setup function (see d3dvsetup.c)
- DGL_TLvertex gWin[VB_SIZE]; // Transformed and lit vertices
-// DGL_Lvertex gObj[VB_SIZE]; // Lit vertices in object coordinates.
-
- // Indices for DrawIndexedPrimitive.
- // Clipped quads are drawn seperately, so use VB_SIZE.
- // 6 indices are needed to make 2 triangles for each possible quad
-// WORD wIndices[(VB_SIZE / 4) * 6];
- WORD wIndices[32768];
-
- //
- // Device driver vars:
- //
- BOOL bAllocated;
- BOOL bFullscreen; // Is this a fullscreen context?
- BOOL bSceneStarted; // Has a lpDev->BeginScene been issued?
- BOOL bCanRender; // Flag: states whether rendering is OK
- BOOL bFrameStarted; // Has frame update started at all?
-
- // DirectX COM interfaces, postfixed with the interface number
- IDirectDraw *lpDD1;
- IDirectDraw4 *lpDD4;
- IDirect3D3 *lpD3D3;
- IDirect3DDevice3 *lpDev3;
- IDirect3DViewport3 *lpViewport3;
- IDirectDrawSurface4 *lpFront4;
- IDirectDrawSurface4 *lpBack4;
- IDirectDrawSurface4 *lpDepth4;
-
- // Vertex buffers
- BOOL bD3DPipeline; // True if using D3D geometry pipeline
- IDirect3DVertexBuffer *m_vbuf; // Unprocessed vertices
- IDirect3DVertexBuffer *m_pvbuf; // Processed vertices ready to be rendered
-
- D3DTEXTUREOP ColorOp[MAX_TEXTURE_UNITS]; // Used for re-enabling texturing
- D3DTEXTUREOP AlphaOp[MAX_TEXTURE_UNITS]; // Used for re-enabling texturing
- struct gl_texture_object *tObj[MAX_TEXTURE_UNITS];
-
- DDCAPS ddCaps; // DirectDraw caps
- D3DDEVICEDESC D3DDevDesc; // Direct3D Device description
-
- DDPIXELFORMAT ddpfRender; // Pixel format of the render buffer
- DDPIXELFORMAT ddpfDepth; // Pixel format of the depth buffer
-
- BOOL bStencil; // TRUE is this context has stencil
-
- PX_packFunc fnPackFunc; // Pixel packing function for SW
- PX_unpackFunc fnUnpackFunc; // Pixel unpacking function for SW
- PX_packSpanFunc fnPackSpanFunc; // Pixel span packer
-
- D3DVIEWPORT2 d3dViewport; // D3D Viewport object
-
- D3DCULL cullmode; // Direct3D cull mode
- D3DCOLOR curcolor; // Current color
- DWORD dwColorPF; // Current color, in format of target surface
- D3DCOLOR d3dClearColor; // Clear color
- D3DCOLOR ConstantColor; // For flat shading
- DWORD dwClearColorPF; // Clear color, in format of target surface
- BOOL bGDIEraseBkgnd; // GDI Erase Background command
-
- // Primitive caches
-// DGL_vertex LineCache[DGL_MAX_LINE_VERTS];
-// DGL_vertex TriCache[DGL_MAX_TRI_VERTS];
-// DWORD dwNextLineVert;
-// DWORD dwNextTriVert;
-
- // Window information
- HWND hWnd; // Window handle
- HDC hDC; // Windows' Device Context of the window
- DWORD dwWidth; // Window width
- DWORD dwHeight; // Window height
- DWORD dwBPP; // Window bits-per-pixel;
- RECT rcScreenRect; // Screen rectangle
- DWORD dwModeWidth; // Display mode width
- DWORD dwModeHeight; // Display mode height
- float dvClipX;
- float dvClipY;
- LONG lpfnWndProc; // window message handler function
-
- // Shared texture palette
- IDirectDrawPalette *lpGlobalPalette;
-
- // Usage counters.
- // One of these counters will be incremented when we choose
- // between hardware and software rendering functions.
-// DWORD dwHWUsageCount; // Hardware usage count
-// DWORD dwSWUsageCount; // Software usage count
-
- // Texture state flags.
-// BOOL m_texturing; // TRUE is texturing
-// BOOL m_mtex; // TRUE if multitexture
-// BOOL m_texHandleValid; // TRUE if tex state valid
-
- // Renderstate caches to ensure no redundant state changes
- DWORD dwRS[256]; // Renderstates
- DWORD dwTSS[2][24]; // Texture-stage states
- LPDIRECT3DTEXTURE2 lpTex[2]; // Texture (1 per stage)
-
- DWORD dwMaxTextureSize; // Max texture size:
- // clamped to 1024.
-
-} DGL_ctx;
-#endif // _USE_GLD3_WGL
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-HHOOK hKeyHook;
-LRESULT CALLBACK dglKeyProc(int code,WPARAM wParam,LPARAM lParam);
-
-void dglInitContextState();
-void dglDeleteContextState();
-BOOL dglIsValidContext(HGLRC a);
-DGL_ctx* dglGetContextAddress(const HGLRC a);
-HDC dglGetCurrentDC(void);
-HGLRC dglGetCurrentContext(void);
-HGLRC dglCreateContext(HDC a, const DGL_pixelFormat *lpPF);
-BOOL dglMakeCurrent(HDC a, HGLRC b);
-BOOL dglDeleteContext(HGLRC a);
-BOOL dglSwapBuffers(HDC hDC);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Global variables.
-*
-****************************************************************************/
-
-#include "dglglobals.h"
-
-// =======================================================================
-// Global Variables
-// =======================================================================
-
-char szCopyright[] = "Copyright (c) 1998 SciTech Software, Inc.";
-char szDllName[] = "Scitech GLDirect";
-char szErrorTitle[] = "GLDirect Error";
-
-DGL_globals glb;
-
-// Shared result variable
-HRESULT hResult;
-
-// ***********************************************************************
-
-// Patch function for missing function in Mesa
-int finite(
- double x)
-{
- return _finite(x);
-};
-
-// ***********************************************************************
-
-void dglInitGlobals()
-{
- // Zero all fields just in case
- memset(&glb, 0, sizeof(glb));
-
- // Set the global defaults
- glb.bPrimary = FALSE; // Not the primary device
- glb.bHardware = FALSE; // Not a hardware device
-// glb.bFullscreen = FALSE; // Not running fullscreen
- glb.bSquareTextures = FALSE; // Device does not need sq
- glb.bPAL8 = FALSE; // Device cannot do 8bit
- glb.dwMemoryType = DDSCAPS_SYSTEMMEMORY;
- glb.dwRendering = DGL_RENDER_D3D;
-
- glb.bWaitForRetrace = TRUE; // Sync to vertical retrace
- glb.bFullscreenBlit = FALSE;
-
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL; // Pixel format list
-#ifndef _USE_GLD3_WGL
- glb.nZBufferPFCount = 0;
- glb.lpZBufferPF = NULL;
- glb.nDisplayModeCount = 0;
- glb.lpDisplayModes = NULL;
- glb.nTextureFormatCount = 0;
- glb.lpTextureFormat = NULL;
-#endif // _USE_GLD3_WGL
-
- glb.wMaxSimultaneousTextures = 1;
-
- // Enable support for multitexture, if available.
- glb.bMultitexture = TRUE;
-
- // Enable support for mipmapping
- glb.bUseMipmaps = TRUE;
-
- // Alpha emulation via chroma key
- glb.bEmulateAlphaTest = FALSE;
-
- // Use Mesa pipeline always (for compatibility)
- glb.bForceMesaPipeline = FALSE;
-
- // Init support for multiple GLRCs
- glb.bDirectDraw = FALSE;
- glb.bDirectDrawPrimary = FALSE;
- glb.bDirect3D = FALSE;
- glb.bDirect3DDevice = FALSE;
- glb.bDirectDrawStereo = FALSE;
- glb.iDirectDrawStereo = 0;
- glb.hWndActive = NULL;
- // Init DirectX COM interfaces for multiple GLRCs
-// glb.lpDD4 = NULL;
-// glb.lpPrimary4 = NULL;
-// glb.lpBack4 = NULL;
-// glb.lpDepth4 = NULL;
-// glb.lpGlobalPalette = NULL;
-
- // Init special support options
- glb.bMessageBoxWarnings = TRUE;
- glb.bDirectDrawPersistant = FALSE;
- glb.bPersistantBuffers = FALSE;
-
- // Do not assume single-precision-only FPU (for compatibility)
- glb.bFastFPU = FALSE;
-
- // Allow hot-key support
- glb.bHotKeySupport = TRUE;
-
- // Default to single-threaded support (for simplicity)
- glb.bMultiThreaded = FALSE;
-
- // Use application-specific customizations (for end-user convenience)
- glb.bAppCustomizations = TRUE;
-
-#ifdef _USE_GLD3_WGL
- // Registry/ini-file settings for GLDirect 3.x
- glb.dwAdapter = 0; // Primary DX8 adapter
- glb.dwTnL = 1; // MesaSW TnL
- glb.dwMultisample = 0; // Multisample Off
- glb.dwDriver = 2; // Direct3D HW
-
- // Signal a pixelformat list rebuild
- glb.bPixelformatsDirty = TRUE;
-#endif
-}
-
-// ***********************************************************************
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Globals.
-*
-****************************************************************************/
-
-#ifndef __DGLGLOBALS_H
-#define __DGLGLOBALS_H
-
-#include "dglcontext.h"
-#include "dglpf.h" // Pixel format
-#ifndef _USE_GLD3_WGL
-#include "d3dtexture.h"
-#endif
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-typedef enum {
- DGL_RENDER_MESASW = 0,
- DGL_RENDER_D3D = 1,
- DGL_RENDER_FORCE_DWORD = 0x7ffffff,
-} DGL_renderType;
-
-#ifdef _USE_GLD3_WGL
-
-// Same as DGL_renderType? KeithH
-typedef enum {
- GLDS_DRIVER_MESA_SW = 0, // Mesa SW rendering
- GLDS_DRIVER_REF = 1, // Direct3D Reference Rasteriser
- GLDS_DRIVER_HAL = 2, // Direct3D HW rendering
-} GLDS_DRIVER;
-
-typedef enum {
- GLDS_TNL_DEFAULT = 0, // Choose best TnL method
- GLDS_TNL_MESA = 1, // Mesa TnL
- GLDS_TNL_D3DSW = 2, // D3D Software TnL
- GLDS_TNL_D3DHW = 3, // D3D Hardware TnL
-} GLDS_TNL;
-
-typedef enum {
- GLDS_MULTISAMPLE_NONE = 0,
- GLDS_MULTISAMPLE_FASTEST = 1,
- GLDS_MULTISAMPLE_NICEST = 2,
-} GLDS_MULTISAMPLE;
-#endif
-
-typedef struct {
- // Registry settings
- char szDDName[MAX_DDDEVICEID_STRING]; // DirectDraw device name
- char szD3DName[MAX_DDDEVICEID_STRING]; // Direct3D driver name
- BOOL bPrimary; // Is ddraw device the Primary device?
- BOOL bHardware; // Is the d3d driver a Hardware driver?
-#ifndef _USE_GLD3_WGL
- GUID ddGuid; // GUID of the ddraw device
- GUID d3dGuid; // GUID of the direct3d driver
-#endif // _USE_GLD3_WGL
-// BOOL bFullscreen; // Force fullscreen - only useful for primary adaptors.
- BOOL bSquareTextures; // Does this driver require square textures?
- DWORD dwRendering; // Type of rendering required
-
- BOOL bWaitForRetrace; // Sync to vertical retrace
- BOOL bFullscreenBlit; // Use Blt instead of Flip in fullscreen modes
-
- // Multitexture
- BOOL bMultitexture;
-
- BOOL bUseMipmaps;
-
- DWORD dwMemoryType; // Sysmem or Vidmem
-
- // Global palette
- BOOL bPAL8;
- DDPIXELFORMAT ddpfPAL8;
-
- // Multitexture
- WORD wMaxSimultaneousTextures;
-
- // Win32 internals
- BOOL bAppActive; // Keep track of Alt-Tab
- LONG lpfnWndProc; // WndProc of calling app
-
- // Pixel Format Descriptior list.
- int nPixelFormatCount;
- DGL_pixelFormat *lpPF;
-#ifndef _USE_GLD3_WGL
- // ZBuffer pixel formats
- int nZBufferPFCount; // Count of Zbuffer pixel formats
- DDPIXELFORMAT *lpZBufferPF; // ZBuffer pixel formats
-
- // Display modes (for secondary devices)
- int nDisplayModeCount;
- DDSURFACEDESC2 *lpDisplayModes;
-
- // Texture pixel formats
- int nTextureFormatCount;
- DGL_textureFormat *lpTextureFormat;
-#endif // _USE_GLD3_WGL
- // Alpha emulation via chroma key
- BOOL bEmulateAlphaTest;
-
- // Geom pipeline override.
- // If this is set TRUE then the D3D pipeline will never be used,
- // and the Mesa pipline will always be used.
- BOOL bForceMesaPipeline;
-
-#ifdef _USE_GLD3_WGL
- BOOL bPixelformatsDirty; // Signal a list rebuild
-#endif
-
- // Additional globals to support multiple GL rendering contexts, GLRCs
- BOOL bDirectDraw; // DirectDraw interface exists ?
- BOOL bDirectDrawPrimary; // DirectDraw primary surface exists ?
- BOOL bDirect3D; // Direct3D interface exists ?
- BOOL bDirect3DDevice; // Direct3D device exists ?
-
- BOOL bDirectDrawStereo; // DirectDraw Stereo driver started ?
- int iDirectDrawStereo; // DirectDraw Stereo driver reference count
- HWND hWndActive; // copy of active window
-
- // Copies of DirectX COM interfaces for re-referencing across multiple GLRCs
-// IDirectDraw4 *lpDD4; // copy of DirectDraw interface
-// IDirectDrawSurface4 *lpPrimary4; // copy of DirectDraw primary surface
-// IDirectDrawSurface4 *lpBack4;
-// IDirectDrawSurface4 *lpDepth4;
-// IDirectDrawPalette *lpGlobalPalette;
-
- // Aids for heavy-duty MFC-windowed OGL apps, like AutoCAD
- BOOL bMessageBoxWarnings; // popup message box warning
- BOOL bDirectDrawPersistant; // DirectDraw is persisitant
- BOOL bPersistantBuffers; // DirectDraw buffers persisitant
-
- // FPU setup option for CAD precision (AutoCAD) vs GAME speed (Quake)
- BOOL bFastFPU; // single-precision-only FPU ?
-
- // Hot-Key support, like for real-time stereo parallax adjustments
- BOOL bHotKeySupport; // hot-key support ?
-
- // Multi-threaded support, for apps like 3DStudio
- BOOL bMultiThreaded; // multi-threaded ?
-
- // Detect and use app-specific customizations for apps like 3DStudio
- BOOL bAppCustomizations; // app customizations ?
-
-#ifdef _USE_GLD3_WGL
- DWORD dwAdapter; // Primary DX8 adapter
- DWORD dwTnL; // MesaSW TnL
- DWORD dwMultisample; // Multisample Off
- DWORD dwDriver; // Direct3D HW
- void *pDrvPrivate; // Driver-specific data
-#endif
-
-} DGL_globals;
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-DGL_globals glb;
-
-void dglInitGlobals();
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Useful generic macros.
-*
-****************************************************************************/
-
-#ifndef __DGLMACROS_H
-#define __DGLMACROS_H
-
-#include <ddraw.h>
-
-// Define the relevant RELEASE macro depending on C or C++
-#if !defined(__cplusplus) || defined(CINTERFACE)
- // Standard C version
- #define RELEASE(x) if (x!=NULL) { x->lpVtbl->Release(x); x=NULL; }
-#else
- // C++ version
- #define RELEASE(x) if (x!=NULL) { x->Release(); x=NULL; }
-#endif
-
-// We don't want a message *every* time we call an unsupported function
-#define UNSUPPORTED(x) \
- { \
- static BOOL bFirstTime = TRUE; \
- if (bFirstTime) { \
- bFirstTime = FALSE; \
- ddlogError(DDLOG_WARN, (x), DDERR_CURRENTLYNOTAVAIL); \
- } \
- }
-
-#define DGL_CHECK_CONTEXT \
- if (ctx == NULL) return;
-
-// Don't render if bCanRender is not TRUE.
-#define DGL_CHECK_RENDER \
- if (!dgl->bCanRender) return;
-
-#if 0
-#define TRY(a,b) (a)
-#define TRY_ERR(a,b) (a)
-#else
-// hResult should be defined in the function
-// Return codes should be checked via SUCCEDDED and FAILED macros
-#define TRY(a,b) \
- { \
- if (FAILED(hResult=(a))) \
- ddlogError(DDLOG_ERROR, (b), hResult); \
- }
-
-// hResult is a global
-// The label exit_with_error should be defined within the calling scope
-#define TRY_ERR(a,b) \
- { \
- if (FAILED(hResult=(a))) { \
- ddlogError(DDLOG_ERROR, (b), hResult); \
- goto exit_with_error; \
- } \
- }
-#endif // #if 1
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ========================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Pixel Formats.
-*
-****************************************************************************/
-
-#include "dglpf.h"
-
-#ifdef _USE_GLD3_WGL
-#include "gld_driver.h"
-#endif
-
-// ***********************************************************************
-
-char szColorDepthWarning[] =
-"GLDirect does not support the current desktop\n\
-color depth.\n\n\
-You may need to change the display resolution to\n\
-16 bits per pixel or higher color depth using\n\
-the Windows Display Settings control panel\n\
-before running this OpenGL application.\n";
-
-// ***********************************************************************
-// This pixel format will be used as a template when compiling the list
-// of pixel formats supported by the hardware. Many fields will be
-// filled in at runtime.
-// PFD flag defaults are upgraded to match ChoosePixelFormat() -- DaveM
-DGL_pixelFormat pfTemplateHW =
-{
- {
- sizeof(PIXELFORMATDESCRIPTOR), // Size of the data structure
- 1, // Structure version - should be 1
- // Flags:
- PFD_DRAW_TO_WINDOW | // The buffer can draw to a window or device surface.
- PFD_DRAW_TO_BITMAP | // The buffer can draw to a bitmap. (DaveM)
- PFD_SUPPORT_GDI | // The buffer supports GDI drawing. (DaveM)
- PFD_SUPPORT_OPENGL | // The buffer supports OpenGL drawing.
- PFD_DOUBLEBUFFER | // The buffer is double-buffered.
- 0, // Placeholder for easy commenting of above flags
- PFD_TYPE_RGBA, // Pixel type RGBA.
- 16, // Total colour bitplanes (excluding alpha bitplanes)
- 5, 0, // Red bits, shift
- 5, 5, // Green bits, shift
- 5, 10, // Blue bits, shift
- 0, 0, // Alpha bits, shift (destination alpha)
- 0, // Accumulator bits (total)
- 0, 0, 0, 0, // Accumulator bits: Red, Green, Blue, Alpha
- 0, // Depth bits
- 0, // Stencil bits
- 0, // Number of auxiliary buffers
- 0, // Layer type
- 0, // Specifies the number of overlay and underlay planes.
- 0, // Layer mask
- 0, // Specifies the transparent color or index of an underlay plane.
- 0 // Damage mask
- },
- -1, // No depth/stencil buffer
-};
-
-// ***********************************************************************
-// Return the count of the number of bits in a Bit Mask.
-int BitCount(
- DWORD dw)
-{
- int i;
-
- if (dw == 0)
- return 0; // account for non-RGB mode
-
- for (i=0; dw; dw=dw>>1)
- i += (dw & 1);
- return i;
-}
-
-// ***********************************************************************
-
-DWORD BitShift(
- DWORD dwMaskIn)
-{
- DWORD dwShift, dwMask;
-
- if (dwMaskIn == 0)
- return 0; // account for non-RGB mode
-
- for (dwShift=0, dwMask=dwMaskIn; !(dwMask&1); dwShift++, dwMask>>=1);
-
- return dwShift;
-}
-
-// ***********************************************************************
-
-BOOL IsValidPFD(int iPFD)
-{
- DGL_pixelFormat *lpPF;
-
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- if ((glb.lpPF == NULL) ||
- (glb.nPixelFormatCount == 0))
- return FALSE;
-
- // Check PFD range
- if ( (iPFD < 1) || (iPFD > glb.nPixelFormatCount) ) {
- ddlogMessage(DDLOG_ERROR, "PFD out of range\n");
- return FALSE; // PFD is invalid
- }
-
- // Make a pointer to the pixel format
- lpPF = &glb.lpPF[iPFD-1];
-
- // Check size
- if (lpPF->pfd.nSize != sizeof(PIXELFORMATDESCRIPTOR)) {
- ddlogMessage(DDLOG_ERROR, "Bad PFD size\n");
- return FALSE; // PFD is invalid
- }
-
- // Check version
- if (lpPF->pfd.nVersion != 1) {
- ddlogMessage(DDLOG_ERROR, "PFD is not Version 1\n");
- return FALSE; // PFD is invalid
- }
-
- return TRUE; // PFD is valid
-}
-
-// ***********************************************************************
-
-#ifndef _USE_GLD3_WGL
-
-int iEnumCount; // Enumeration count
-DWORD dwDisplayBitDepth; // Bit depth of current display mode
-
-// ***********************************************************************
-
-HRESULT WINAPI EnumDisplayModesCallback(
- DDSURFACEDESC2* pddsd,
- void *pvContext)
-{
- DWORD dwModeDepth;
- DDSURFACEDESC2 *lpDisplayMode;
- char buf[32];
-
- // Check parameters
- if (pddsd == NULL)
- return DDENUMRET_CANCEL;
-
- dwModeDepth = pddsd->ddpfPixelFormat.dwRGBBitCount;
- lpDisplayMode = (DDSURFACEDESC2 *)pvContext;
-
- // Check mode for compatability with device.
- if (dwModeDepth != dwDisplayBitDepth)
- return DDENUMRET_OK;
-
- if (lpDisplayMode != NULL) {
- memcpy(&lpDisplayMode[iEnumCount], pddsd, sizeof(DDSURFACEDESC2));
- sprintf(buf, TEXT("Mode: %ld x %ld x %ld\n"),
- pddsd->dwWidth, pddsd->dwHeight, dwModeDepth);
- ddlogMessage(DDLOG_INFO, buf);
- }
-
- iEnumCount++;
-
- return DDENUMRET_OK;
-}
-
-// ***********************************************************************
-
-HRESULT CALLBACK d3dEnumZBufferFormatsCallback(
- DDPIXELFORMAT* pddpf,
- VOID* lpZBufferPF )
-{
- char buf[64];
-
- if(pddpf == NULL)
- return D3DENUMRET_CANCEL;
-
- if (pddpf->dwFlags & DDPF_ZBUFFER) {
- if (lpZBufferPF == NULL) {
- // Pass 1. Merely counting the PF
- glb.nZBufferPFCount++;
- } else {
- // Pass 2. Save the PF
- if (pddpf->dwFlags & DDPF_STENCILBUFFER) {
- sprintf(buf, " %d: Z=%d S=%d\n",
- iEnumCount,
- pddpf->dwZBufferBitDepth,
- pddpf->dwStencilBitDepth);
- } else {
- sprintf(buf, " %d: Z=%d S=0\n",
- iEnumCount,
- pddpf->dwZBufferBitDepth);
- }
- ddlogMessage(DDLOG_INFO, buf);
-
- memcpy(&glb.lpZBufferPF[iEnumCount++],
- pddpf,
- sizeof(DDPIXELFORMAT));
- }
- }
-
- return D3DENUMRET_OK;
-}
-#endif // _USE_GLD3_WGL
-
-// ***********************************************************************
-
-BOOL IsStencilSupportBroken(LPDIRECTDRAW4 lpDD4)
-{
- DDDEVICEIDENTIFIER dddi; // DX6 device identifier
- BOOL bBroken = FALSE;
-
- // Microsoft really fucked up with the GetDeviceIdentifier function
- // on Windows 2000, since it locks up on stock driers on the CD. Updated
- // drivers from vendors appear to work, but we can't identify the drivers
- // without this function!!! For now we skip these tests on Windows 2000.
- if ((GetVersion() & 0x80000000UL) == 0)
- return FALSE;
-
- // Obtain device info
- if (FAILED(IDirectDraw4_GetDeviceIdentifier(lpDD4, &dddi, 0)))
- return FALSE;
-
- // Matrox G400 stencil buffer support does not draw anything in AutoCAD,
- // but ordinary Z buffers draw shaded models fine. (DaveM)
- if (dddi.dwVendorId == 0x102B) { // Matrox
- if (dddi.dwDeviceId == 0x0525) { // G400
- bBroken = TRUE;
- }
- }
-
- return bBroken;
-}
-
-// ***********************************************************************
-
-void dglBuildPixelFormatList()
-{
- int i;
- char buf[128];
- char cat[8];
- DGL_pixelFormat *lpPF;
-
-#ifdef _USE_GLD3_WGL
- _gldDriver.BuildPixelformatList();
-#else
- HRESULT hRes;
- IDirectDraw *lpDD1 = NULL;
- IDirectDraw4 *lpDD4 = NULL;
- IDirect3D3 *lpD3D3 = NULL;
- DDSURFACEDESC2 ddsdDisplayMode;
-
- DWORD dwRb, dwGb, dwBb, dwAb; // Bit counts
- DWORD dwRs, dwGs, dwBs, dwAs; // Bit shifts
- DWORD dwPixelType; // RGB or color index
-
- // Set defaults
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL;
- glb.nZBufferPFCount = 0;
- glb.lpZBufferPF = NULL;
- glb.nDisplayModeCount = 0;
- glb.lpDisplayModes = NULL;
-
- //
- // Examine the hardware for depth and stencil
- //
-
- if (glb.bPrimary)
- hRes = DirectDrawCreate(NULL, &lpDD1, NULL);
- else
- hRes = DirectDrawCreate(&glb.ddGuid, &lpDD1, NULL);
-
- if (FAILED(hRes)) {
- ddlogError(DDLOG_ERROR, "dglBPFL: DirectDrawCreate failed", hRes);
- return;
- }
-
- // Query for DX6 IDirectDraw4.
- hRes = IDirectDraw_QueryInterface(
- lpDD1,
- &IID_IDirectDraw4,
- (void**)&lpDD4);
- if (FAILED(hRes)) {
- ddlogError(DDLOG_ERROR, "dglBPFL: QueryInterface (DD4) failed", hRes);
- goto clean_up;
- }
-
-
- // Retrieve caps of current display mode
- ZeroMemory(&ddsdDisplayMode, sizeof(ddsdDisplayMode));
- ddsdDisplayMode.dwSize = sizeof(ddsdDisplayMode);
- hRes = IDirectDraw4_GetDisplayMode(lpDD4, &ddsdDisplayMode);
- if (FAILED(hRes))
- goto clean_up;
-
- dwDisplayBitDepth = ddsdDisplayMode.ddpfPixelFormat.dwRGBBitCount;
- dwPixelType = (dwDisplayBitDepth <= 8) ? PFD_TYPE_COLORINDEX : PFD_TYPE_RGBA;
- dwRb = BitCount(ddsdDisplayMode.ddpfPixelFormat.dwRBitMask);
- dwGb = BitCount(ddsdDisplayMode.ddpfPixelFormat.dwGBitMask);
- dwBb = BitCount(ddsdDisplayMode.ddpfPixelFormat.dwBBitMask);
- dwRs = BitShift(ddsdDisplayMode.ddpfPixelFormat.dwRBitMask);
- dwGs = BitShift(ddsdDisplayMode.ddpfPixelFormat.dwGBitMask);
- dwBs = BitShift(ddsdDisplayMode.ddpfPixelFormat.dwBBitMask);
-
- if (BitCount(ddsdDisplayMode.ddpfPixelFormat.dwRGBAlphaBitMask)) {
- dwAb = BitCount(ddsdDisplayMode.ddpfPixelFormat.dwRGBAlphaBitMask);
- dwAs = BitShift(ddsdDisplayMode.ddpfPixelFormat.dwRGBAlphaBitMask);
- } else {
- dwAb = 0;
- dwAs = 0;
- }
-
- // Query for available display modes
- ddlogMessage(DDLOG_INFO, "\n");
- ddlogMessage(DDLOG_INFO, "Display Modes:\n");
-
- // Pass 1: Determine count
- iEnumCount = 0;
- hRes = IDirectDraw4_EnumDisplayModes(
- lpDD4,
- 0,
- NULL,
- NULL,
- EnumDisplayModesCallback);
- if (FAILED(hRes)) {
- ddlogError(DDLOG_ERROR, "dglBPFL: EnumDisplayModes failed", hRes);
- goto clean_up;
- }
- if (iEnumCount == 0) {
- ddlogMessage(DDLOG_ERROR, "dglBPFL: No display modes found");
- goto clean_up;
- }
- glb.lpDisplayModes = (DDSURFACEDESC2 *)calloc(iEnumCount,
- sizeof(DDSURFACEDESC2));
- if (glb.lpDisplayModes == NULL) {
- ddlogMessage(DDLOG_ERROR, "dglBPFL: DDSURFACEDESC2 calloc failed");
- goto clean_up;
- }
- glb.nDisplayModeCount = iEnumCount;
- // Pass 2: Save modes
- iEnumCount = 0;
- hRes = IDirectDraw4_EnumDisplayModes(
- lpDD4,
- 0,
- NULL,
- (void *)glb.lpDisplayModes,
- EnumDisplayModesCallback);
- if (FAILED(hRes)) {
- ddlogError(DDLOG_ERROR, "dglBPFL: EnumDisplayModes failed", hRes);
- goto clean_up;
- }
- // Query for IDirect3D3 interface
- hRes = IDirectDraw4_QueryInterface(
- lpDD4,
- &IID_IDirect3D3,
- (void**)&lpD3D3);
- if (FAILED(hRes)) {
- ddlogError(DDLOG_ERROR, "dglBPFL: QueryInterface (D3D3) failed", hRes);
- goto clean_up;
- }
-
- ddlogMessage(DDLOG_INFO, "\n");
- ddlogMessage(DDLOG_INFO, "ZBuffer formats:\n");
-
- // Pass 1. Count the ZBuffer pixel formats
- hRes = IDirect3D3_EnumZBufferFormats(
- lpD3D3,
- &glb.d3dGuid,
- d3dEnumZBufferFormatsCallback,
- NULL);
-
- if (FAILED(hRes))
- goto clean_up;
-
- if (glb.nZBufferPFCount) {
- glb.lpZBufferPF = (DDPIXELFORMAT *)calloc(glb.nZBufferPFCount,
- sizeof(DDPIXELFORMAT));
- if(glb.lpZBufferPF == NULL)
- goto clean_up;
-
- // Pass 2. Cache the ZBuffer pixel formats
- iEnumCount = 0; // (Used by the enum function)
- hRes = IDirect3D3_EnumZBufferFormats(
- lpD3D3,
- &glb.d3dGuid,
- d3dEnumZBufferFormatsCallback,
- glb.lpZBufferPF);
-
- if (FAILED(hRes))
- goto clean_up;
- }
-
- // Remove stencil support for boards which don't work for AutoCAD;
- // Matrox G400 does not work, but NVidia TNT2 and ATI Rage128 do... (DaveM)
- if (IsStencilSupportBroken(lpDD4)) {
- for (i=0; i<iEnumCount; i++)
- if (glb.lpZBufferPF[i].dwFlags & DDPF_STENCILBUFFER)
- glb.nZBufferPFCount--;
- }
-
- // One each for every ZBuffer pixel format (including no depth buffer)
- // Times-two because duplicated for single buffering (as opposed to double)
- glb.nPixelFormatCount = 2 * (glb.nZBufferPFCount + 1);
- glb.lpPF = (DGL_pixelFormat *)calloc(glb.nPixelFormatCount,
- sizeof(DGL_pixelFormat));
- if (glb.lpPF == NULL)
- goto clean_up;
- //
- // Fill in the pixel formats
- // Note: Depth buffer bits are really (dwZBufferBitDepth-dwStencilBitDepth)
- // but this will pass wierd numbers to the OpenGL app. (?)
- //
-
- pfTemplateHW.pfd.iPixelType = dwPixelType;
- pfTemplateHW.pfd.cColorBits = dwDisplayBitDepth;
- pfTemplateHW.pfd.cRedBits = dwRb;
- pfTemplateHW.pfd.cGreenBits = dwGb;
- pfTemplateHW.pfd.cBlueBits = dwBb;
- pfTemplateHW.pfd.cAlphaBits = dwAb;
- pfTemplateHW.pfd.cRedShift = dwRs;
- pfTemplateHW.pfd.cGreenShift = dwGs;
- pfTemplateHW.pfd.cBlueShift = dwBs;
- pfTemplateHW.pfd.cAlphaShift = dwAs;
-
- lpPF = glb.lpPF;
-
- // Fill in the double-buffered pixel formats
- for (i=0; i<(glb.nZBufferPFCount + 1); i++, lpPF++) {
- memcpy(lpPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- if (i) {
- lpPF->iZBufferPF = i-1;
- lpPF->pfd.cDepthBits = glb.lpZBufferPF[i-1].dwZBufferBitDepth;
- lpPF->pfd.cStencilBits = glb.lpZBufferPF[i-1].dwStencilBitDepth;
- }
- }
- // Fill in the single-buffered pixel formats
- for (i=0; i<(glb.nZBufferPFCount + 1); i++, lpPF++) {
- memcpy(lpPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- if (i) {
- lpPF->iZBufferPF = i-1;
- lpPF->pfd.cDepthBits = glb.lpZBufferPF[i-1].dwZBufferBitDepth;
- lpPF->pfd.cStencilBits = glb.lpZBufferPF[i-1].dwStencilBitDepth;
- }
- // Remove double-buffer flag. Could use XOR instead...
- lpPF->pfd.dwFlags &= (~(PFD_DOUBLEBUFFER));
- // Insert GDI flag for single buffered format only.
- lpPF->pfd.dwFlags |= PFD_SUPPORT_GDI;
- }
-#endif // _USE_GLD3_WGL
-
- // Lets dump the list to the log
- // ** Based on "wglinfo" by Nate Robins **
- ddlogMessage(DDLOG_INFO, "\n");
- ddlogMessage(DDLOG_INFO, "Pixel Formats:\n");
- ddlogMessage(DDLOG_INFO,
- " visual x bf lv rg d st r g b a ax dp st accum buffs ms\n");
- ddlogMessage(DDLOG_INFO,
- " id dep cl sp sz l ci b ro sz sz sz sz bf th cl r g b a ns b\n");
- ddlogMessage(DDLOG_INFO,
- "-----------------------------------------------------------------\n");
- for (i=0, lpPF = glb.lpPF; i<glb.nPixelFormatCount; i++, lpPF++) {
- sprintf(buf, "0x%02x ", i+1);
-
- sprintf(cat, "%2d ", lpPF->pfd.cColorBits);
- strcat(buf, cat);
- if(lpPF->pfd.dwFlags & PFD_DRAW_TO_WINDOW) sprintf(cat, "wn ");
- else if(lpPF->pfd.dwFlags & PFD_DRAW_TO_BITMAP) sprintf(cat, "bm ");
- else sprintf(cat, ". ");
- strcat(buf, cat);
-
- /* should find transparent pixel from LAYERPLANEDESCRIPTOR */
- sprintf(cat, " . ");
- strcat(buf, cat);
-
- sprintf(cat, "%2d ", lpPF->pfd.cColorBits);
- strcat(buf, cat);
-
- /* bReserved field indicates number of over/underlays */
- if(lpPF->pfd.bReserved) sprintf(cat, " %d ", lpPF->pfd.bReserved);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- sprintf(cat, " %c ", lpPF->pfd.iPixelType == PFD_TYPE_RGBA ? 'r' : 'c');
- strcat(buf, cat);
-
- sprintf(cat, "%c ", lpPF->pfd.dwFlags & PFD_DOUBLEBUFFER ? 'y' : '.');
- strcat(buf, cat);
-
- sprintf(cat, " %c ", lpPF->pfd.dwFlags & PFD_STEREO ? 'y' : '.');
- strcat(buf, cat);
-
- if(lpPF->pfd.cRedBits && lpPF->pfd.iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", lpPF->pfd.cRedBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cGreenBits && lpPF->pfd.iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", lpPF->pfd.cGreenBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cBlueBits && lpPF->pfd.iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", lpPF->pfd.cBlueBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAlphaBits && lpPF->pfd.iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", lpPF->pfd.cAlphaBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAuxBuffers) sprintf(cat, "%2d ", lpPF->pfd.cAuxBuffers);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cDepthBits) sprintf(cat, "%2d ", lpPF->pfd.cDepthBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cStencilBits) sprintf(cat, "%2d ", lpPF->pfd.cStencilBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAccumRedBits) sprintf(cat, "%2d ", lpPF->pfd.cAccumRedBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAccumGreenBits) sprintf(cat, "%2d ", lpPF->pfd.cAccumGreenBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAccumBlueBits) sprintf(cat, "%2d ", lpPF->pfd.cAccumBlueBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(lpPF->pfd.cAccumAlphaBits) sprintf(cat, "%2d ", lpPF->pfd.cAccumAlphaBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- /* no multisample in Win32 */
- sprintf(cat, " . .\n");
- strcat(buf, cat);
-
- ddlogMessage(DDLOG_INFO, buf);
- }
- ddlogMessage(DDLOG_INFO,
- "-----------------------------------------------------------------\n");
- ddlogMessage(DDLOG_INFO, "\n");
-
-#ifndef _USE_GLD3_WGL
-clean_up:
- // Release COM objects
- RELEASE(lpD3D3);
- RELEASE(lpDD4);
- RELEASE(lpDD1);
-
- // Popup warning message if non RGB color mode
- if (dwDisplayBitDepth <= 8) {
- ddlogPrintf(DDLOG_WARN, "Current Color Depth %d bpp is not supported", dwDisplayBitDepth);
- MessageBox(NULL, szColorDepthWarning, "GLDirect", MB_OK | MB_ICONWARNING);
- }
-#endif // _USE_GLD3_WGL
-}
-
-// ***********************************************************************
-
-void dglReleasePixelFormatList()
-{
- glb.nPixelFormatCount = 0;
- if (glb.lpPF) {
- free(glb.lpPF);
- glb.lpPF = NULL;
- }
-#ifndef _USE_GLD3_WGL
- glb.nZBufferPFCount = 0;
- if (glb.lpZBufferPF) {
- free(glb.lpZBufferPF);
- glb.lpZBufferPF = NULL;
- }
- glb.nDisplayModeCount = 0;
- if (glb.lpDisplayModes) {
- free(glb.lpDisplayModes);
- glb.lpDisplayModes = NULL;
- }
-#endif // _USE_GLD3_WGL
-}
-
-// ***********************************************************************
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Pixel Formats.
-*
-****************************************************************************/
-
-#ifndef __DGLPF_H
-#define __DGLPF_H
-
-#ifndef STRICT
-#define STRICT
-#endif // STRICT
-#define WIN32_LEAN_AND_MEAN
-
-#include <windows.h>
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-typedef struct {
- PIXELFORMATDESCRIPTOR pfd; // Win32 Pixel Format Descriptor
-#ifdef _USE_GLD3_WGL
- // Driver-specific data.
- // Example: The DX8 driver uses this to hold an index into a
- // list of depth-stencil descriptions.
- DWORD dwDriverData;
-#else
- int iZBufferPF; // Index of depth buffer pixel format
-#endif
-} DGL_pixelFormat;
-
-#include "dglglobals.h"
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-BOOL IsValidPFD(int iPFD);
-void dglBuildPixelFormatList();
-void dglReleasePixelFormatList();
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: OpenGL window functions (wgl*).
-*
-****************************************************************************/
-
-#include "dglwgl.h"
-#ifdef _USE_GLD3_WGL
-#include "gld_driver.h"
-#endif
-
-#include "gl/glu.h" // MUST USE MICROSOFT'S GLU32!
-
-#ifndef _USE_GLD3_WGL
-extern DGL_mesaFuncs mesaFuncs;
-#endif
-
-// Need to export wgl* functions if using GLD3,
-// otherwise export GLD2 DGL_* functions.
-#ifdef _USE_GLD3_WGL
-#define _GLD_WGL_EXPORT(a) wgl##a
-#else
-#define _GLD_WGL_EXPORT(a) DGL_##a
-#endif
-
-// Calls into Mesa 4.x are different
-#ifdef _USE_GLD3_WGL
-#include "dlist.h"
-#include "drawpix.h"
-#include "get.h"
-#include "matrix.h"
-// NOTE: All the _GLD* macros now call the gl* functions direct.
-// This ensures that the correct internal pathway is taken. KeithH
-#define _GLD_glNewList glNewList
-#define _GLD_glBitmap glBitmap
-#define _GLD_glEndList glEndList
-#define _GLD_glDeleteLists glDeleteLists
-#define _GLD_glGetError glGetError
-#define _GLD_glTranslatef glTranslatef
-#define _GLD_glBegin glBegin
-#define _GLD_glVertex2fv glVertex2fv
-#define _GLD_glEnd glEnd
-#define _GLD_glNormal3f glNormal3f
-#define _GLD_glVertex3f glVertex3f
-#define _GLD_glVertex3fv glVertex3fv
-#else // _USE_GLD3_WGL
-#define _GLD_glNewList (*mesaFuncs.glNewList)
-#define _GLD_glBitmap (*mesaFuncs.glBitmap)
-#define _GLD_glEndList (*mesaFuncs.glEndList)
-#define _GLD_glDeleteLists (*mesaFuncs.glDeleteLists)
-#define _GLD_glGetError (*mesaFuncs.glGetError)
-#define _GLD_glTranslatef (*mesaFuncs.glTranslatef)
-#define _GLD_glBegin (*mesaFuncs.glBegin)
-#define _GLD_glVertex2fv (*mesaFuncs.glVertex2fv)
-#define _GLD_glEnd (*mesaFuncs.glEnd)
-#define _GLD_glNormal3f (*mesaFuncs.glNormal3f)
-#define _GLD_glVertex3f (*mesaFuncs.glVertex3f)
-#define _GLD_glVertex3fv (*mesaFuncs.glVertex3fv)
-#endif // _USE_GLD3_WGL
-
-// ***********************************************************************
-
-// Emulate SGI DDK calls.
-#define __wglMalloc(a) GlobalAlloc(GPTR, (a))
-#define __wglFree(a) GlobalFree((a))
-
-// ***********************************************************************
-
-// Mesa glu.h and MS glu.h call these different things...
-//#define GLUtesselator GLUtriangulatorObj
-//#define GLU_TESS_VERTEX_DATA GLU_VERTEX_DATA
-
-// For wglFontOutlines
-
-typedef GLUtesselator *(APIENTRY *gluNewTessProto)(void);
-typedef void (APIENTRY *gluDeleteTessProto)(GLUtesselator *tess);
-typedef void (APIENTRY *gluTessBeginPolygonProto)(GLUtesselator *tess, void *polygon_data);
-typedef void (APIENTRY *gluTessBeginContourProto)(GLUtesselator *tess);
-typedef void (APIENTRY *gluTessVertexProto)(GLUtesselator *tess, GLdouble coords[3], void *data);
-typedef void (APIENTRY *gluTessEndContourProto)(GLUtesselator *tess);
-typedef void (APIENTRY *gluTessEndPolygonProto)(GLUtesselator *tess);
-typedef void (APIENTRY *gluTessPropertyProto)(GLUtesselator *tess, GLenum which, GLdouble value);
-typedef void (APIENTRY *gluTessNormalProto)(GLUtesselator *tess, GLdouble x, GLdouble y, GLdouble z);
-typedef void (APIENTRY *gluTessCallbackProto)(GLUtesselator *tess, GLenum which, void (CALLBACK *)());
-
-static HINSTANCE gluModuleHandle;
-static gluNewTessProto gluNewTessProc;
-static gluDeleteTessProto gluDeleteTessProc;
-static gluTessBeginPolygonProto gluTessBeginPolygonProc;
-static gluTessBeginContourProto gluTessBeginContourProc;
-static gluTessVertexProto gluTessVertexProc;
-static gluTessEndContourProto gluTessEndContourProc;
-static gluTessEndPolygonProto gluTessEndPolygonProc;
-static gluTessPropertyProto gluTessPropertyProc;
-static gluTessNormalProto gluTessNormalProc;
-static gluTessCallbackProto gluTessCallbackProc;
-
-static HFONT hNewFont, hOldFont;
-static FLOAT ScaleFactor;
-
-#define LINE_BUF_QUANT 4000
-#define VERT_BUF_QUANT 4000
-
-static FLOAT* LineBuf;
-static DWORD LineBufSize;
-static DWORD LineBufIndex;
-static FLOAT* VertBuf;
-static DWORD VertBufSize;
-static DWORD VertBufIndex;
-static GLenum TessErrorOccurred;
-
-static int AppendToLineBuf(
- FLOAT value);
-
-static int AppendToVertBuf(
- FLOAT value);
-
-static int DrawGlyph(
- UCHAR* glyphBuf,
- DWORD glyphSize,
- FLOAT chordalDeviation,
- FLOAT extrusion,
- INT format);
-
-static void FreeLineBuf(void);
-
-static void FreeVertBuf(void);
-
-static long GetWord(
- UCHAR** p);
-
-static long GetDWord(
- UCHAR** p);
-
-static double GetFixed(
- UCHAR** p);
-
-static int InitLineBuf(void);
-
-static int InitVertBuf(void);
-
-static HFONT CreateHighResolutionFont(
- HDC hDC);
-
-static int MakeDisplayListFromGlyph(
- DWORD listName,
- UCHAR* glyphBuf,
- DWORD glyphSize,
- LPGLYPHMETRICSFLOAT glyphMetricsFloat,
- FLOAT chordalDeviation,
- FLOAT extrusion,
- INT format);
-
-static BOOL LoadGLUTesselator(void);
-static BOOL UnloadGLUTesselator(void);
-
-static int MakeLinesFromArc(
- FLOAT x0,
- FLOAT y0,
- FLOAT x1,
- FLOAT y1,
- FLOAT x2,
- FLOAT y2,
- DWORD vertexCountIndex,
- FLOAT chordalDeviationSquared);
-
-static int MakeLinesFromGlyph( UCHAR* glyphBuf,
- DWORD glyphSize,
- FLOAT chordalDeviation);
-
-static int MakeLinesFromTTLine( UCHAR** pp,
- DWORD vertexCountIndex,
- WORD pointCount);
-
-static int MakeLinesFromTTPolycurve( UCHAR** pp,
- DWORD vertexCountIndex,
- FLOAT chordalDeviation);
-
-static int MakeLinesFromTTPolygon( UCHAR** pp,
- FLOAT chordalDeviation);
-
-static int MakeLinesFromTTQSpline( UCHAR** pp,
- DWORD vertexCountIndex,
- WORD pointCount,
- FLOAT chordalDeviation);
-
-static void CALLBACK TessCombine( double coords[3],
- void* vertex_data[4],
- FLOAT weight[4],
- void** outData);
-
-static void CALLBACK TessError( GLenum error);
-
-static void CALLBACK TessVertexOutData( FLOAT p[3],
- GLfloat z);
-
-// ***********************************************************************
-
-#ifdef GLD_THREADS
-#pragma message("compiling DGLWGL.C vars for multi-threaded support")
-extern CRITICAL_SECTION CriticalSection;
-extern DWORD dwTLSPixelFormat; // TLS index for current pixel format
-#endif
-int curPFD = 0; // Current PFD (static)
-
-// ***********************************************************************
-
-int dglGetPixelFormat(void)
-{
-#ifdef GLD_THREADS
- int iPixelFormat;
- // get thread-specific instance
- if (glb.bMultiThreaded) {
- __try {
- iPixelFormat = (int)TlsGetValue(dwTLSPixelFormat);
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- iPixelFormat = curPFD;
- }
- }
- // get global static var
- else {
- iPixelFormat = curPFD;
- }
- return iPixelFormat;
-#else
- return curPFD;
-#endif
-}
-
-// ***********************************************************************
-
-void dglSetPixelFormat(int iPixelFormat)
-{
-#ifdef GLD_THREADS
- // set thread-specific instance
- if (glb.bMultiThreaded) {
- __try {
- TlsSetValue(dwTLSPixelFormat, (LPVOID)iPixelFormat);
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- curPFD = iPixelFormat;
- }
- }
- // set global static var
- else {
- curPFD = iPixelFormat;
- }
-#else
- curPFD = iPixelFormat;
-#endif
-}
-
-// ***********************************************************************
-
-int APIENTRY _GLD_WGL_EXPORT(ChoosePixelFormat)(
- HDC a,
- CONST PIXELFORMATDESCRIPTOR *ppfd)
-{
- DGL_pixelFormat *lpPF = glb.lpPF;
-
- PIXELFORMATDESCRIPTOR ppfdBest;
- int i;
- int bestIndex = -1;
- int numPixelFormats;
- DWORD dwFlags;
-
- char buf[128];
- char cat[8];
-
- DWORD dwAllFlags =
- PFD_DRAW_TO_WINDOW |
- PFD_DRAW_TO_BITMAP |
- PFD_SUPPORT_GDI |
- PFD_SUPPORT_OPENGL |
- PFD_GENERIC_FORMAT |
- PFD_NEED_PALETTE |
- PFD_NEED_SYSTEM_PALETTE |
- PFD_DOUBLEBUFFER |
- PFD_STEREO |
- /*PFD_SWAP_LAYER_BUFFERS |*/
- PFD_DOUBLEBUFFER_DONTCARE |
- PFD_STEREO_DONTCARE |
- PFD_SWAP_COPY |
- PFD_SWAP_EXCHANGE |
- PFD_GENERIC_ACCELERATED |
- 0;
-
- // Validate license
- if (!dglValidate())
- return 0;
-
- // List may not be built until dglValidate() is called! KeithH
- lpPF = glb.lpPF;
-
- //
- // Lets print the input pixel format to the log
- // ** Based on "wglinfo" by Nate Robins **
- //
- ddlogMessage(DDLOG_SYSTEM, "ChoosePixelFormat:\n");
- ddlogMessage(DDLOG_INFO, "Input pixel format for ChoosePixelFormat:\n");
- ddlogMessage(DDLOG_INFO,
- " visual x bf lv rg d st r g b a ax dp st accum buffs ms\n");
- ddlogMessage(DDLOG_INFO,
- " id dep cl sp sz l ci b ro sz sz sz sz bf th cl r g b a ns b\n");
- ddlogMessage(DDLOG_INFO,
- "-----------------------------------------------------------------\n");
- sprintf(buf, " . ");
-
- sprintf(cat, "%2d ", ppfd->cColorBits);
- strcat(buf, cat);
- if(ppfd->dwFlags & PFD_DRAW_TO_WINDOW) sprintf(cat, "wn ");
- else if(ppfd->dwFlags & PFD_DRAW_TO_BITMAP) sprintf(cat, "bm ");
- else sprintf(cat, ". ");
- strcat(buf, cat);
-
- /* should find transparent pixel from LAYERPLANEDESCRIPTOR */
- sprintf(cat, " . ");
- strcat(buf, cat);
-
- sprintf(cat, "%2d ", ppfd->cColorBits);
- strcat(buf, cat);
-
- /* bReserved field indicates number of over/underlays */
- if(ppfd->bReserved) sprintf(cat, " %d ", ppfd->bReserved);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- sprintf(cat, " %c ", ppfd->iPixelType == PFD_TYPE_RGBA ? 'r' : 'c');
- strcat(buf, cat);
-
- sprintf(cat, "%c ", ppfd->dwFlags & PFD_DOUBLEBUFFER ? 'y' : '.');
- strcat(buf, cat);
-
- sprintf(cat, " %c ", ppfd->dwFlags & PFD_STEREO ? 'y' : '.');
- strcat(buf, cat);
-
- if(ppfd->cRedBits && ppfd->iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", ppfd->cRedBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cGreenBits && ppfd->iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", ppfd->cGreenBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cBlueBits && ppfd->iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", ppfd->cBlueBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAlphaBits && ppfd->iPixelType == PFD_TYPE_RGBA)
- sprintf(cat, "%2d ", ppfd->cAlphaBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAuxBuffers) sprintf(cat, "%2d ", ppfd->cAuxBuffers);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cDepthBits) sprintf(cat, "%2d ", ppfd->cDepthBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cStencilBits) sprintf(cat, "%2d ", ppfd->cStencilBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAccumRedBits) sprintf(cat, "%2d ", ppfd->cAccumRedBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAccumGreenBits) sprintf(cat, "%2d ", ppfd->cAccumGreenBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAccumBlueBits) sprintf(cat, "%2d ", ppfd->cAccumBlueBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- if(ppfd->cAccumAlphaBits) sprintf(cat, "%2d ", ppfd->cAccumAlphaBits);
- else sprintf(cat, " . ");
- strcat(buf, cat);
-
- /* no multisample in Win32 */
- sprintf(cat, " . .\n");
- strcat(buf, cat);
-
- ddlogMessage(DDLOG_INFO, buf);
- ddlogMessage(DDLOG_INFO,
- "-----------------------------------------------------------------\n");
- ddlogMessage(DDLOG_INFO, "\n");
-
- //
- // Examine the flags for correctness
- //
- dwFlags = ppfd->dwFlags;
- if (dwFlags != (dwFlags & dwAllFlags))
- {
- /* error: bad dwFlags */
- ddlogPrintf(DDLOG_WARN,
- "ChoosePixelFormat: bad flags (0x%x)",
- dwFlags & (~dwAllFlags));
- // Mask illegal flags and continue
- dwFlags = dwFlags & dwAllFlags;
- }
-
- switch (ppfd->iPixelType) {
- case PFD_TYPE_RGBA:
- case PFD_TYPE_COLORINDEX:
- break;
- default:
- /* error: bad iPixelType */
- ddlogMessage(DDLOG_WARN, "ChoosePixelFormat: bad pixel type\n");
- return 0;
- }
-
- switch (ppfd->iLayerType) {
- case PFD_MAIN_PLANE:
- case PFD_OVERLAY_PLANE:
- case PFD_UNDERLAY_PLANE:
- break;
- default:
- /* error: bad iLayerType */
- ddlogMessage(DDLOG_WARN, "ChoosePixelFormat: bad layer type\n");
- return 0;
- }
-
- numPixelFormats = glb.nPixelFormatCount;
-
- /* loop through candidate pixel format descriptors */
- for (i=0; i<numPixelFormats; ++i) {
- PIXELFORMATDESCRIPTOR ppfdCandidate;
-
- memcpy(&ppfdCandidate, &lpPF[i].pfd, sizeof(PIXELFORMATDESCRIPTOR));
-
- /*
- ** Check attributes which must match
- */
- if (ppfd->iPixelType != ppfdCandidate.iPixelType) {
- continue;
- }
-
- if (ppfd->iLayerType != ppfdCandidate.iLayerType) {
- continue;
- }
-
- if (((dwFlags ^ ppfdCandidate.dwFlags) & dwFlags) &
- (PFD_DRAW_TO_WINDOW | PFD_DRAW_TO_BITMAP |
- PFD_SUPPORT_GDI | PFD_SUPPORT_OPENGL))
- {
- continue;
- }
-
- if (!(dwFlags & PFD_DOUBLEBUFFER_DONTCARE)) {
- if ((dwFlags & PFD_DOUBLEBUFFER) !=
- (ppfdCandidate.dwFlags & PFD_DOUBLEBUFFER))
- {
- continue;
- }
- }
-
-// if (!(dwFlags & PFD_STEREO_DONTCARE)) {
- if ((dwFlags & PFD_STEREO) !=
- (ppfdCandidate.dwFlags & PFD_STEREO))
- {
- continue;
- }
-// }
-
- if (ppfd->iPixelType==PFD_TYPE_RGBA
- && ppfd->cAlphaBits && !ppfdCandidate.cAlphaBits) {
- continue;
- }
-
- if (ppfd->iPixelType==PFD_TYPE_RGBA
- && ppfd->cAccumBits && !ppfdCandidate.cAccumBits) {
- continue;
- }
-
- if (ppfd->cDepthBits && !ppfdCandidate.cDepthBits) {
- continue;
- }
-
- if (ppfd->cStencilBits && !ppfdCandidate.cStencilBits) {
- continue;
- }
-
- if (ppfd->cAuxBuffers && !ppfdCandidate.cAuxBuffers) {
- continue;
- }
-
- /*
- ** See if candidate is better than the previous best choice
- */
- if (bestIndex == -1) {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if ((ppfd->cColorBits > ppfdBest.cColorBits &&
- ppfdCandidate.cColorBits > ppfdBest.cColorBits) ||
- (ppfd->cColorBits <= ppfdCandidate.cColorBits &&
- ppfdCandidate.cColorBits < ppfdBest.cColorBits))
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if (ppfd->iPixelType==PFD_TYPE_RGBA
- && ppfd->cAlphaBits
- && ppfdCandidate.cAlphaBits > ppfdBest.cAlphaBits)
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if (ppfd->iPixelType==PFD_TYPE_RGBA
- && ppfd->cAccumBits
- && ppfdCandidate.cAccumBits > ppfdBest.cAccumBits)
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if ((ppfd->cDepthBits > ppfdBest.cDepthBits &&
- ppfdCandidate.cDepthBits > ppfdBest.cDepthBits) ||
- (ppfd->cDepthBits <= ppfdCandidate.cDepthBits &&
- ppfdCandidate.cDepthBits < ppfdBest.cDepthBits))
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if (ppfd->cStencilBits &&
- ppfdCandidate.cStencilBits > ppfdBest.cStencilBits)
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
-
- if (ppfd->cAuxBuffers &&
- ppfdCandidate.cAuxBuffers > ppfdBest.cAuxBuffers)
- {
- ppfdBest = ppfdCandidate;
- bestIndex = i;
- continue;
- }
- }
-
- if (bestIndex != -1) {
- ddlogPrintf(DDLOG_SYSTEM, "Pixel Format %d chosen as best match", bestIndex+1);
- return bestIndex + 1;
- }
-
- // Return the pixelformat that has the most capabilities.
- // ** NOTE: This is only possible due to the way the list
- // of pixelformats is built. **
- // Now picks best pixelformat. KeithH
- bestIndex = numPixelFormats; // most capable double buffer format
- ddlogPrintf(DDLOG_SYSTEM, "Pixel Format %d chosen by default", bestIndex);
- return (bestIndex);
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(CopyContext)(
- HGLRC a,
- HGLRC b,
- UINT c)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
- UNSUPPORTED("wglCopyContext")
- return FALSE; // Failed
-}
-
-// ***********************************************************************
-
-HGLRC APIENTRY _GLD_WGL_EXPORT(CreateContext)(
- HDC a)
-{
- int ipf;
-
- // Validate license
- if (!dglValidate())
- return 0;
-
- // Check that the current PFD is valid
- ipf = dglGetPixelFormat();
- if (!IsValidPFD(ipf))
- return (HGLRC)0;
-
- return dglCreateContext(a, &glb.lpPF[ipf-1]);
-}
-
-// ***********************************************************************
-
-HGLRC APIENTRY _GLD_WGL_EXPORT(CreateLayerContext)(
- HDC a,
- int b)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- UNSUPPORTED("wglCreateLayerContext")
- return NULL; // Failed
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(DeleteContext)(
- HGLRC a)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- return dglDeleteContext(a);
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(DescribeLayerPlane)(
- HDC hDC,
- int iPixelFormat,
- int iLayerPlane,
- UINT nBytes,
- LPLAYERPLANEDESCRIPTOR plpd)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- UNSUPPORTED("DGL_DescribeLayerPlane")
-
-// gldLogPrintf(GLDLOG_INFO, "DescribeLayerPlane: %d, %d", iPixelFormat, iLayerPlane);
-
- return FALSE;
-}
-
-// ***********************************************************************
-
-int APIENTRY _GLD_WGL_EXPORT(DescribePixelFormat)(
- HDC a,
- int b,
- UINT c,
- LPPIXELFORMATDESCRIPTOR d)
-{
- UINT nSize;
-
- // Validate license
- if (!dglValidate())
- return 0;
-
- if (d == NULL) // Calling app requires max number of PF's
- return glb.nPixelFormatCount;
-
- // The supplied buffer may be larger than the info that we
- // will be copying.
- if (c > sizeof(PIXELFORMATDESCRIPTOR))
- nSize = sizeof(PIXELFORMATDESCRIPTOR);
- else
- nSize = c;
-
- // Setup an empty PFD before doing validation check
- memset(d, 0, nSize);
- d->nSize = nSize;
- d->nVersion = 1;
-
- if (!IsValidPFD(b))
- return 0; // Bail if PFD index is invalid
-
- memcpy(d, &glb.lpPF[b-1].pfd, nSize);
-
- return glb.nPixelFormatCount;
-}
-
-// ***********************************************************************
-
-HGLRC APIENTRY _GLD_WGL_EXPORT(GetCurrentContext)(void)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- return dglGetCurrentContext();
-}
-
-// ***********************************************************************
-
-HDC APIENTRY _GLD_WGL_EXPORT(GetCurrentDC)(void)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- return dglGetCurrentDC();
-}
-
-// ***********************************************************************
-
-PROC APIENTRY _GLD_WGL_EXPORT(GetDefaultProcAddress)(
- LPCSTR a)
-{
- // Validate license
- if (!dglValidate())
- return NULL;
-
- UNSUPPORTED("DGL_GetDefaultProcAddress")
- return NULL;
-}
-
-// ***********************************************************************
-
-int APIENTRY _GLD_WGL_EXPORT(GetLayerPaletteEntries)(
- HDC a,
- int b,
- int c,
- int d,
- COLORREF *e)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- UNSUPPORTED("DGL_GetLayerPaletteEntries")
- return 0;
-}
-
-// ***********************************************************************
-
-int APIENTRY _GLD_WGL_EXPORT(GetPixelFormat)(
- HDC a)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- return dglGetPixelFormat();
-}
-
-// ***********************************************************************
-
-PROC APIENTRY _GLD_WGL_EXPORT(GetProcAddress)(
- LPCSTR a)
-{
- PROC dglGetProcAddressD3D(LPCSTR a);
-
- // Validate license
- if (!dglValidate())
- return NULL;
-
-#ifdef _USE_GLD3_WGL
- return _gldDriver.wglGetProcAddress(a);
-#else
- return dglGetProcAddressD3D(a);
-#endif
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(MakeCurrent)(
- HDC a,
- HGLRC b)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- return dglMakeCurrent(a, b);
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(RealizeLayerPalette)(
- HDC a,
- int b,
- BOOL c)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- UNSUPPORTED("DGL_RealizeLayerPalette")
- return FALSE;
-}
-
-// ***********************************************************************
-
-int APIENTRY _GLD_WGL_EXPORT(SetLayerPaletteEntries)(
- HDC a,
- int b,
- int c,
- int d,
- CONST COLORREF *e)
-{
- // Validate license
- if (!dglValidate())
- return 0;
-
- UNSUPPORTED("DGL_SetLayerPaletteEntries")
- return 0;
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(SetPixelFormat)(
- HDC a,
- int b,
- CONST PIXELFORMATDESCRIPTOR *c)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- if (IsValidPFD(b)) {
- ddlogPrintf(DDLOG_SYSTEM, "SetPixelFormat: PixelFormat %d has been set", b);
- dglSetPixelFormat(b);
- return TRUE;
- } else {
- ddlogPrintf(DDLOG_ERROR,
- "SetPixelFormat: PixelFormat %d is invalid and cannot be set", b);
- return FALSE;
- }
-}
-
-// ***********************************************************************
-/*
- * Share lists between two gl_context structures.
- * This was added for WIN32 WGL function support, since wglShareLists()
- * must be called *after* wglCreateContext() with valid GLRCs. (DaveM)
- */
-//
-// Copied from GLD2.x. KeithH
-//
-static GLboolean _gldShareLists(
- struct gl_context *ctx1,
- struct gl_context *ctx2)
-{
- /* Sanity check context pointers */
- if (ctx1 == NULL || ctx2 == NULL)
- return GL_FALSE;
- /* Sanity check shared list pointers */
- if (ctx1->Shared == NULL || ctx2->Shared == NULL)
- return GL_FALSE;
- /* Decrement reference count on sharee to release previous list */
- ctx2->Shared->RefCount--;
-#if 0 /* 3DStudio exits on this memory release */
- if (ctx2->Shared->RefCount == 0)
- free_shared_state(ctx2, ctx2->Shared);
-#endif
- /* Re-assign list from sharer to sharee and increment reference count */
- ctx2->Shared = ctx1->Shared;
- ctx1->Shared->RefCount++;
- return GL_TRUE;
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(ShareLists)(
- HGLRC a,
- HGLRC b)
-{
- DGL_ctx *dgl1, *dgl2;
-
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- // Mesa supports shared lists, but you need to supply the shared
- // GL context info when calling gl_create_context(). An auxiliary
- // function gl_share_lists() has been added to update the shared
- // list info after the GL contexts have been created. (DaveM)
- dgl1 = dglGetContextAddress(a);
- dgl2 = dglGetContextAddress(b);
- if (dgl1->bAllocated && dgl2->bAllocated) {
-#ifdef _USE_GLD3_WGL
- return _gldShareLists(dgl1->glCtx, dgl2->glCtx);
-#else
- return (*mesaFuncs.gl_share_lists)(dgl1->glCtx, dgl2->glCtx);
-#endif
- }
- return FALSE;
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(SwapBuffers)(
- HDC a)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- return dglSwapBuffers(a);
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(SwapLayerBuffers)(
- HDC a,
- UINT b)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- return dglSwapBuffers(a);
-}
-
-// ***********************************************************************
-
-// ***********************************************************************
-// Note: This ResizeBuffers() function may be called from
-// either MESA glViewport() or GLD wglMakeCurrent().
-
-BOOL dglWglResizeBuffers(
- struct gl_context *ctx,
- BOOL bDefaultDriver)
-{
- DGL_ctx *dgl = NULL;
- RECT rcScreenRect;
- DWORD dwWidth;
- DWORD dwHeight;
- DDSURFACEDESC2 ddsd2;
- DDSCAPS2 ddscaps2;
- IDirectDrawClipper *lpddClipper = NULL;
- DWORD dwFlags;
- HRESULT hResult;
-
- DWORD dwMemoryType;
-
- int i;
- struct gl_texture_object *tObj;
- struct gl_texture_image *image;
-
- BOOL bWasFullscreen;
- BOOL bSaveDesktop;
- BOOL bFullScrnWin = FALSE;
- DDSURFACEDESC2 ddsd2DisplayMode;
-
- DDBLTFX ddbltfx;
- POINT pt;
- RECT rcDst;
-#ifdef _USE_GLD3_WGL
- GLD_displayMode glddm;
-#endif
-
-#define DDLOG_CRITICAL_OR_WARN (bDefaultDriver ? DDLOG_WARN : DDLOG_CRITICAL)
-
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- // Sanity checks
- if (ctx == NULL)
- return FALSE;
- dgl = ctx->DriverCtx;
- if (dgl == NULL)
- return FALSE;
-
- // Get the window size and calculate its dimensions
- if (dgl->hWnd == NULL) {
- // Check for non-window DC = memory DC ?
- if (GetClipBox(dgl->hDC, &rcScreenRect) == ERROR)
- SetRect(&rcScreenRect, 0, 0, 0, 0);
- }
- else if (!GetClientRect(dgl->hWnd, &rcScreenRect))
- SetRect(&rcScreenRect, 0, 0, 0, 0);
- dwWidth = rcScreenRect.right - rcScreenRect.left;
- dwHeight = rcScreenRect.bottom - rcScreenRect.top;
- CopyRect(&dgl->rcScreenRect, &rcScreenRect);
-
- // This will occur on Alt-Tab
- if ((dwWidth == 0) && (dwHeight == 0)) {
- //dgl->bCanRender = FALSE;
- return TRUE; // No resize possible!
- }
-
- // Some apps zero only 1 dimension for non-visible window... (DaveM)
- if ((dwWidth == 0) || (dwHeight == 0)) {
- dwWidth = 8;
- dwHeight = 8;
- }
-
- // Test to see if a resize is required.
- // Note that the dimensions will be the same if a prior resize attempt failed.
- if ((dwWidth == dgl->dwWidth) && (dwHeight == dgl->dwHeight) && bDefaultDriver) {
- return TRUE; // No resize required
- }
-
- ddlogPrintf(DDLOG_SYSTEM, "dglResize: %dx%d", dwWidth, dwHeight);
-#ifndef _USE_GLD3_WGL
- // Work out where we want our surfaces created
- dwMemoryType = (bDefaultDriver) ? glb.dwMemoryType : DDSCAPS_SYSTEMMEMORY;
-#endif // _USE_GLD3_WGL
-
- // Note previous fullscreen vs window display status
- bWasFullscreen = dgl->bFullscreen;
-
-#ifdef _USE_GLD3_WGL
- if (_gldDriver.GetDisplayMode(dgl, &glddm)) {
- if ( (dwWidth == glddm.Width) &&
- (dwHeight == glddm.Height) ) {
- bFullScrnWin = TRUE;
- }
- if (bFullScrnWin && glb.bPrimary && !glb.bFullscreenBlit && !glb.bDirectDrawPersistant) {
- dgl->bFullscreen = TRUE;
- ddlogMessage(DDLOG_INFO, "Fullscreen window after resize.\n");
- }
- else {
- dgl->bFullscreen = FALSE;
- ddlogMessage(DDLOG_INFO, "Non-Fullscreen window after resize.\n");
- }
- // Cache the display mode dimensions
- dgl->dwModeWidth = glddm.Width;
- dgl->dwModeHeight = glddm.Height;
- }
-
- // Clamp the effective window dimensions to primary surface.
- // We need to do this for D3D viewport dimensions even if wide
- // surfaces are supported. This also is a good idea for handling
- // whacked-out window dimensions passed for non-drawable windows
- // like Solid Edge. (DaveM)
- if (dgl->dwWidth > glddm.Width)
- dgl->dwWidth = glddm.Width;
- if (dgl->dwHeight > glddm.Height)
- dgl->dwHeight = glddm.Height;
-#else // _USE_GLD3_WGL
- // Window resize may have changed to fullscreen
- ZeroMemory(&ddsd2DisplayMode, sizeof(ddsd2DisplayMode));
- ddsd2DisplayMode.dwSize = sizeof(ddsd2DisplayMode);
- hResult = IDirectDraw4_GetDisplayMode(
- dgl->lpDD4,
- &ddsd2DisplayMode);
- if (SUCCEEDED(hResult)) {
- if ( (dwWidth == ddsd2DisplayMode.dwWidth) &&
- (dwHeight == ddsd2DisplayMode.dwHeight) ) {
- bFullScrnWin = TRUE;
- }
- if (bFullScrnWin && glb.bPrimary && !glb.bFullscreenBlit && !glb.bDirectDrawPersistant) {
- dgl->bFullscreen = TRUE;
- ddlogMessage(DDLOG_INFO, "Fullscreen window after resize.\n");
- }
- else {
- dgl->bFullscreen = FALSE;
- ddlogMessage(DDLOG_INFO, "Non-Fullscreen window after resize.\n");
- }
- // Cache the display mode dimensions
- dgl->dwModeWidth = ddsd2DisplayMode.dwWidth;
- dgl->dwModeHeight = ddsd2DisplayMode.dwHeight;
- }
-
- // Clamp the effective window dimensions to primary surface.
- // We need to do this for D3D viewport dimensions even if wide
- // surfaces are supported. This also is a good idea for handling
- // whacked-out window dimensions passed for non-drawable windows
- // like Solid Edge. (DaveM)
- if (dgl->dwWidth > ddsd2DisplayMode.dwWidth)
- dgl->dwWidth = ddsd2DisplayMode.dwWidth;
- if (dgl->dwHeight > ddsd2DisplayMode.dwHeight)
- dgl->dwHeight = ddsd2DisplayMode.dwHeight;
-#endif // _USE_GLD3_WGL
-
- // Note if fullscreen vs window display has changed?
- bSaveDesktop = (!bWasFullscreen && !dgl->bFullscreen) ? TRUE : FALSE;
- // Save the desktop primary surface from being destroyed
- // whenever remaining in windowed mode, since the stereo mode
- // switches are expensive...
-
-#ifndef _USE_GLD3_WGL
- // Don't need to re-allocate persistant buffers. (DaveM)
- // Though we should clear the back buffers to hide artifacts.
- if (glb.bDirectDrawPersistant && glb.bPersistantBuffers) {
- dgl->dwWidth = dwWidth;
- dgl->dwHeight = dwHeight;
- ZeroMemory(&ddbltfx, sizeof(ddbltfx));
- ddbltfx.dwSize = sizeof(ddbltfx);
- ddbltfx.dwFillColor = dgl->dwClearColorPF;
- IDirectDrawSurface4_Blt(dgl->lpBack4, &rcScreenRect, NULL, NULL,
- DDBLT_WAIT | DDBLT_COLORFILL, &ddbltfx);
- return TRUE;
- }
-
- // Ensure all rendering is complete
- if (ctx->Driver.Finish)
- (*ctx->Driver.Finish)(ctx);
- if (dgl->bSceneStarted == TRUE) {
- IDirect3DDevice3_EndScene(dgl->lpDev3);
- dgl->bSceneStarted = FALSE;
- }
-#endif // _USE_GLD3_WGL
- dgl->bCanRender = FALSE;
-
-#ifdef GLD_THREADS
- // Serialize access to DirectDraw and DDS operations
- if (glb.bMultiThreaded)
- EnterCriticalSection(&CriticalSection);
-#endif
-
-#ifndef _USE_GLD3_WGL
- // Release existing surfaces
- RELEASE(dgl->lpDev3);
- RELEASE(dgl->lpDepth4);
- RELEASE(dgl->lpBack4);
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary)
- ;
- else
- RELEASE(dgl->lpFront4);
-#endif // _USE_GLD3_WGL
- dgl->dwWidth = dwWidth;
- dgl->dwHeight = dwHeight;
-
- // Set defaults
- dgl->dwModeWidth = dgl->dwWidth;
- dgl->dwModeHeight = dgl->dwHeight;
-
-#ifdef _USE_GLD3_WGL
- if (!_gldDriver.ResizeDrawable(dgl, bDefaultDriver, glb.bDirectDrawPersistant, glb.bPersistantBuffers))
- goto cleanup_and_return_with_error;
-#else // _USE_GLD3_WGL
-
- if (dgl->bFullscreen) {
- //
- // FULLSCREEN
- //
-
- // Disable warning popups when in fullscreen mode
- ddlogWarnOption(FALSE);
-
- // Have to release the persistant DirectDraw primary surface
- // if switching to fullscreen mode. So if application wants
- // persistant display in fullscreen mode, a fullscreen-size
- // window should be used instead via fullscreen-blit option.
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary) {
- RELEASE(glb.lpPrimary4);
- glb.bDirectDrawPrimary = FALSE;
- }
-
- dwFlags = DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_ALLOWREBOOT;
- if (glb.bFastFPU)
- dwFlags |= DDSCL_FPUSETUP; // optional
- hResult = IDirectDraw4_SetCooperativeLevel(dgl->lpDD4, dgl->hWnd, dwFlags);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Unable to set Exclusive Fullscreen mode", hResult);
- goto cleanup_and_return_with_error;
- }
-
- hResult = IDirectDraw4_SetDisplayMode(dgl->lpDD4,
- dgl->dwModeWidth,
- dgl->dwModeHeight,
- dgl->dwBPP,
- 0,
- 0);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: SetDisplayMode failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // ** The display mode has changed, so dont use MessageBox! **
-
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
-
- if (dgl->bDoubleBuffer) {
- // Double buffered
- // Primary surface
- ddsd2.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
- DDSCAPS_FLIP |
- DDSCAPS_COMPLEX |
- DDSCAPS_3DDEVICE |
- dwMemoryType;
- ddsd2.dwBackBufferCount = 1;
- hResult = IDirectDraw4_CreateSurface(dgl->lpDD4, &ddsd2, &dgl->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: CreateSurface (primary) failed", hResult);
- goto cleanup_and_return_with_error;
- }
- // Render target surface
- ZeroMemory(&ddscaps2, sizeof(ddscaps2)); // Clear the entire struct.
- ddscaps2.dwCaps = DDSCAPS_BACKBUFFER;
- hResult = IDirectDrawSurface4_GetAttachedSurface(dgl->lpFront4, &ddscaps2, &dgl->lpBack4);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: GetAttachedSurface failed", hResult);
- goto cleanup_and_return_with_error;
- }
- } else {
- // Single buffered
- // Primary surface
- ddsd2.dwFlags = DDSD_CAPS;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE |
- //DDSCAPS_3DDEVICE |
- dwMemoryType;
-
- hResult = IDirectDraw4_CreateSurface(dgl->lpDD4, &ddsd2, &dgl->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: CreateSurface (primary) failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- dgl->lpBack4 = NULL;
- }
- } else {
- // WINDOWED
-
- // OK to enable warning popups in windowed mode
- ddlogWarnOption(glb.bMessageBoxWarnings);
-
- // Ditto if persistant DirectDraw primary
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary)
- goto DoClipperOnly;
-
- // WINDOWED
- dwFlags = DDSCL_NORMAL;
- if (glb.bMultiThreaded)
- dwFlags |= DDSCL_MULTITHREADED;
- if (glb.bFastFPU)
- dwFlags |= DDSCL_FPUSETUP; // optional
- hResult = IDirectDraw4_SetCooperativeLevel(dgl->lpDD4,
- dgl->hWnd,
- dwFlags);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Unable to set Normal coop level", hResult);
- goto cleanup_and_return_with_error;
- }
- // Primary surface
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
- hResult = IDirectDraw4_CreateSurface(dgl->lpDD4, &ddsd2, &dgl->lpFront4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: CreateSurface (primary) failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // Cache the primary surface for persistant DirectDraw state
- if (glb.bDirectDrawPersistant && !glb.bDirectDrawPrimary) {
- glb.lpPrimary4 = dgl->lpFront4;
- IDirectDrawSurface4_AddRef(glb.lpPrimary4);
- glb.bDirectDrawPrimary = TRUE;
- }
-
- // Clipper object
- hResult = DirectDrawCreateClipper(0, &lpddClipper, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: CreateClipper failed", hResult);
- goto cleanup_and_return_with_error;
- }
- hResult = IDirectDrawClipper_SetHWnd(lpddClipper, 0, dgl->hWnd);
- if (FAILED(hResult)) {
- RELEASE(lpddClipper);
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: SetHWnd failed", hResult);
- goto cleanup_and_return_with_error;
- }
- hResult = IDirectDrawSurface4_SetClipper(dgl->lpFront4, lpddClipper);
- RELEASE(lpddClipper); // We have finished with it.
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: SetClipper failed", hResult);
- goto cleanup_and_return_with_error;
- }
-DoClipperOnly:
- // Update the window for the original clipper
- if ((glb.bDirectDrawPersistant && glb.bDirectDrawPrimary) || bSaveDesktop) {
- IDirectDrawSurface4_GetClipper(dgl->lpFront4, &lpddClipper);
- IDirectDrawClipper_SetHWnd(lpddClipper, 0, dgl->hWnd);
- RELEASE(lpddClipper);
- }
-
- if (dgl->bDoubleBuffer) {
- // Render target surface
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
- ddsd2.dwWidth = dgl->dwWidth;
- ddsd2.dwHeight = dgl->dwHeight;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_3DDEVICE |
- DDSCAPS_OFFSCREENPLAIN |
- dwMemoryType;
- hResult = IDirectDraw4_CreateSurface(dgl->lpDD4, &ddsd2, &dgl->lpBack4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Create Backbuffer failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- } else {
- dgl->lpBack4 = NULL;
- }
- }
-
- //
- // Now create the Zbuffer
- //
- if (dgl->bDepthBuffer) {
- // Get z-buffer dimensions from the render target
- // Setup the surface desc for the z-buffer.
- ZeroMemory(&ddsd2, sizeof(ddsd2));
- ddsd2.dwSize = sizeof(ddsd2);
- ddsd2.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
- ddsd2.ddsCaps.dwCaps = DDSCAPS_ZBUFFER | dwMemoryType;
- ddsd2.dwWidth = dgl->dwWidth;
- ddsd2.dwHeight = dgl->dwHeight;
- memcpy(&ddsd2.ddpfPixelFormat,
- &glb.lpZBufferPF[dgl->iZBufferPF],
- sizeof(DDPIXELFORMAT) );
-
- // Create a z-buffer
- hResult = IDirectDraw4_CreateSurface(dgl->lpDD4, &ddsd2, &dgl->lpDepth4, NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: CreateSurface (ZBuffer) failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // Attach Zbuffer to render target
- TRY(IDirectDrawSurface4_AddAttachedSurface(
- dgl->bDoubleBuffer ? dgl->lpBack4 : dgl->lpFront4,
- dgl->lpDepth4),
- "dglResize: Attach Zbuffer");
-
- }
-
- // Clear the newly resized back buffers for the window client area.
- ZeroMemory(&ddbltfx, sizeof(ddbltfx));
- ddbltfx.dwSize = sizeof(ddbltfx);
- ddbltfx.dwFillColor = dgl->dwClearColorPF;
- IDirectDrawSurface4_Blt(dgl->lpBack4, &rcScreenRect, NULL, NULL,
- DDBLT_WAIT | DDBLT_COLORFILL, &ddbltfx);
-
- //
- // Now that we have a zbuffer we can create the 3D device
- //
- hResult = IDirect3D3_CreateDevice(dgl->lpD3D3,
- bDefaultDriver ? &glb.d3dGuid : &IID_IDirect3DRGBDevice,
- dgl->bDoubleBuffer ? dgl->lpBack4 : dgl->lpFront4,
- &dgl->lpDev3,
- NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Could not create Direct3D device", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // We must do this as soon as the device is created
- dglInitStateCaches(dgl);
-
- //
- // Viewport
- //
- hResult = IDirect3DDevice3_AddViewport(dgl->lpDev3, dgl->lpViewport3);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: AddViewport failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // Initialise the viewport
- dgl->d3dViewport.dwSize = sizeof(dgl->d3dViewport);
- dgl->d3dViewport.dwX = 0;
- dgl->d3dViewport.dwY = 0;
- dgl->d3dViewport.dwWidth = dgl->dwWidth;
- dgl->d3dViewport.dwHeight = dgl->dwHeight;
- dgl->d3dViewport.dvClipX = 0;
- dgl->d3dViewport.dvClipY = 0;
- dgl->d3dViewport.dvClipWidth = dgl->dwWidth;
- dgl->d3dViewport.dvClipHeight = dgl->dwHeight;
-// dgl->d3dViewport.dvMinZ = 0.0f;
-// dgl->d3dViewport.dvMaxZ = 1.0f;
- TRY(IDirect3DViewport3_SetViewport2(dgl->lpViewport3, &dgl->d3dViewport),
- "dglResize: SetViewport2");
-
- hResult = IDirect3DDevice3_SetCurrentViewport(dgl->lpDev3, dgl->lpViewport3);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: SetCurrentViewport failed", hResult);
- goto cleanup_and_return_with_error;
- }
-
- // (Re)Initialise all the Direct3D renderstates
- dglInitStateD3D(ctx);
-
- // Now we have to recreate all of our textures (+ mipmaps).
- // Walk over all textures in hash table
- // XXX what about the default texture objects (id=0)?
- {
- struct _mesa_HashTable *textures = ctx->Shared->TexObjects;
- GLuint id;
- for (id = _mesa_HashFirstEntry(textures);
- id;
- id = _mesa_HashNextEntry(textures, id)) {
- tObj = (struct gl_texture_object *) _mesa_HashLookup(textures, id);
- if (tObj->DriverData) {
- // We could call our TexImage function directly, but it's
- // safer to use the driver pointer.
- for (i=0; i<MAX_TEXTURE_LEVELS; i++) {
- image = tObj->Image[i];
- if (image) {
- switch (tObj->Dimensions){
- case 1:
- if (ctx->Driver.TexImage)
- (*ctx->Driver.TexImage)(ctx, GL_TEXTURE_1D, tObj, i, image->Format, image);
- break;
- case 2:
- if (ctx->Driver.TexImage)
- (*ctx->Driver.TexImage)(ctx, GL_TEXTURE_2D, tObj, i, image->Format, image);
- break;
- default:
- break;
- }
- }
- }
- }
- }
- }
-
- // Re-Bind each texture Unit
- for (i=0; i<glb.wMaxSimultaneousTextures; i++) {
- tObj = ctx->Texture.Unit[i].Current;
- if (tObj) {
- DGL_texture *lpTex = (DGL_texture *)tObj->DriverData;
- hResult = dglSetTexture(dgl, i, lpTex ? lpTex->lpTexture : NULL);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_ERROR, "dglResize: SetTexture failed", hResult);
- }
- }
- }
-#endif // _USE_GLD3_WGL
-
- dgl->bCanRender = TRUE;
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- // SUCCESS.
- return TRUE;
-
-cleanup_and_return_with_error:
- // Relase all interfaces before returning.
-#ifdef _USE_GLD3_WGL
- _gldDriver.DestroyDrawable(dgl);
-#else // _USE_GLD3_WGL
- RELEASE(dgl->lpDev3);
- RELEASE(dgl->lpDepth4);
- RELEASE(dgl->lpBack4);
- if (glb.bDirectDrawPersistant && glb.bDirectDrawPrimary)
- ;
- else
- RELEASE(dgl->lpFront4);
-
-#undef DDLOG_CRITICAL_OR_WARN
-#endif // _USE_GLD3_WGL
-
- // Mark context as not being able to render
- dgl->bCanRender = FALSE;
-
-#ifdef GLD_THREADS
- // Release serialized access
- if (glb.bMultiThreaded)
- LeaveCriticalSection(&CriticalSection);
-#endif
-
- return FALSE;
-}
-
-// ***********************************************************************
-// ***********************************************************************
-// Support for bitmap fonts.
-// ***********************************************************************
-// ***********************************************************************
-
-/*****************************************************************************
-**
-** InvertGlyphBitmap.
-**
-** Invert the bitmap so that it suits OpenGL's representation.
-** Each row starts on a double word boundary.
-**
-*****************************************************************************/
-
-static void InvertGlyphBitmap(
- int w,
- int h,
- DWORD *fptr,
- DWORD *tptr)
-{
- int dWordsInRow = (w+31)/32;
- int i, j;
- DWORD *tmp = tptr;
-
- if (w <= 0 || h <= 0) {
- return;
- }
-
- tptr += ((h-1)*dWordsInRow);
- for (i = 0; i < h; i++) {
- for (j = 0; j < dWordsInRow; j++) {
- *(tptr + j) = *(fptr + j);
- }
- tptr -= dWordsInRow;
- fptr += dWordsInRow;
- }
-}
-
-// ***********************************************************************
-
-/*****************************************************************************
- * wglUseFontBitmaps
- *
- * Converts a subrange of the glyphs in a GDI font to OpenGL display
- * lists.
- *
- * Extended to support any GDI font, not just TrueType fonts. (DaveM)
- *
- *****************************************************************************/
-
-BOOL APIENTRY _GLD_WGL_EXPORT(UseFontBitmapsA)(
- HDC hDC,
- DWORD first,
- DWORD count,
- DWORD listBase)
-{
- int i, ox, oy, ix, iy;
- int w, h;
- int iBufSize, iCurBufSize = 0;
- DWORD *bitmapBuffer = NULL;
- DWORD *invertedBitmapBuffer = NULL;
- BOOL bSuccessOrFail = TRUE;
- BOOL bTrueType = FALSE;
- TEXTMETRIC tm;
- GLYPHMETRICS gm;
- RASTERIZER_STATUS rs;
- MAT2 mat;
- SIZE size;
- RECT rect;
- HDC hDCMem;
- HBITMAP hBitmap;
- BITMAPINFO bmi;
- HFONT hFont;
-
- // Validate SciTech DirectGL license
- if (!dglValidate())
- return FALSE;
-
- // Set up a unity matrix.
- ZeroMemory(&mat, sizeof(mat));
- mat.eM11.value = 1;
- mat.eM22.value = 1;
-
- // Test to see if selected font is TrueType or not
- ZeroMemory(&tm, sizeof(tm));
- if (!GetTextMetrics(hDC, &tm)) {
- ddlogMessage(DDLOG_ERROR, "DGL_UseFontBitmaps: Font metrics error\n");
- return (FALSE);
- }
- bTrueType = (tm.tmPitchAndFamily & TMPF_TRUETYPE) ? TRUE : FALSE;
-
- // Test to see if TRUE-TYPE capabilities are installed
- // (only necessary if TrueType font selected)
- ZeroMemory(&rs, sizeof(rs));
- if (bTrueType) {
- if (!GetRasterizerCaps (&rs, sizeof (RASTERIZER_STATUS))) {
- ddlogMessage(DDLOG_ERROR, "DGL_UseFontBitmaps: Raster caps error\n");
- return (FALSE);
- }
- if (!(rs.wFlags & TT_ENABLED)) {
- ddlogMessage(DDLOG_ERROR, "DGL_UseFontBitmaps: No TrueType caps\n");
- return (FALSE);
- }
- }
-
- // Trick to get the current font handle
- hFont = SelectObject(hDC, GetStockObject(SYSTEM_FONT));
- SelectObject(hDC, hFont);
-
- // Have memory device context available for holding bitmaps of font glyphs
- hDCMem = CreateCompatibleDC(hDC);
- SelectObject(hDCMem, hFont);
- SetTextColor(hDCMem, RGB(0xFF, 0xFF, 0xFF));
- SetBkColor(hDCMem, 0);
-
- for (i = first; (DWORD) i < (first + count); i++) {
- // Find out how much space is needed for the bitmap so we can
- // Set the buffer size correctly.
- if (bTrueType) {
- // Use TrueType support to get bitmap size of glyph
- iBufSize = GetGlyphOutline(hDC, i, GGO_BITMAP, &gm,
- 0, NULL, &mat);
- if (iBufSize == GDI_ERROR) {
- bSuccessOrFail = FALSE;
- break;
- }
- }
- else {
- // Use generic GDI support to compute bitmap size of glyph
- w = tm.tmMaxCharWidth;
- h = tm.tmHeight;
- if (GetTextExtentPoint32(hDC, (LPCTSTR)&i, 1, &size)) {
- w = size.cx;
- h = size.cy;
- }
- iBufSize = w * h;
- // Use DWORD multiple for compatibility
- iBufSize += 3;
- iBufSize /= 4;
- iBufSize *= 4;
- }
-
- // If we need to allocate Larger Buffers, then do so - but allocate
- // An extra 50 % so that we don't do too many mallocs !
- if (iBufSize > iCurBufSize) {
- if (bitmapBuffer) {
- __wglFree(bitmapBuffer);
- }
- if (invertedBitmapBuffer) {
- __wglFree(invertedBitmapBuffer);
- }
-
- iCurBufSize = iBufSize * 2;
- bitmapBuffer = (DWORD *) __wglMalloc(iCurBufSize);
- invertedBitmapBuffer = (DWORD *) __wglMalloc(iCurBufSize);
-
- if (bitmapBuffer == NULL || invertedBitmapBuffer == NULL) {
- bSuccessOrFail = FALSE;
- break;
- }
- }
-
- // If we fail to get the Glyph data, delete the display lists
- // Created so far and return FALSE.
- if (bTrueType) {
- // Use TrueType support to get bitmap of glyph
- if (GetGlyphOutline(hDC, i, GGO_BITMAP, &gm,
- iBufSize, bitmapBuffer, &mat) == GDI_ERROR) {
- bSuccessOrFail = FALSE;
- break;
- }
-
- // Setup glBitmap parameters for current font glyph
- w = gm.gmBlackBoxX;
- h = gm.gmBlackBoxY;
- ox = gm.gmptGlyphOrigin.x;
- oy = gm.gmptGlyphOrigin.y;
- ix = gm.gmCellIncX;
- iy = gm.gmCellIncY;
- }
- else {
- // Use generic GDI support to create bitmap of glyph
- ZeroMemory(bitmapBuffer, iBufSize);
-
- if (i >= tm.tmFirstChar && i <= tm.tmLastChar) {
- // Only create bitmaps for actual font glyphs
- hBitmap = CreateBitmap(w, h, 1, 1, NULL);
- SelectObject(hDCMem, hBitmap);
- // Make bitmap of current font glyph
- SetRect(&rect, 0, 0, w, h);
- DrawText(hDCMem, (LPCTSTR)&i, 1, &rect,
- DT_LEFT | DT_BOTTOM | DT_SINGLELINE | DT_NOCLIP);
- // Make copy of bitmap in our local buffer
- ZeroMemory(&bmi, sizeof(bmi));
- bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- bmi.bmiHeader.biWidth = w;
- bmi.bmiHeader.biHeight = -h;
- bmi.bmiHeader.biPlanes = 1;
- bmi.bmiHeader.biBitCount = 1;
- bmi.bmiHeader.biCompression = BI_RGB;
- GetDIBits(hDCMem, hBitmap, 0, h, bitmapBuffer, &bmi, 0);
- DeleteObject(hBitmap);
- }
- else {
- // Otherwise use empty display list for non-existing glyph
- iBufSize = 0;
- }
-
- // Setup glBitmap parameters for current font glyph
- ox = 0;
- oy = tm.tmDescent;
- ix = w;
- iy = 0;
- }
-
- // Create an OpenGL display list.
- _GLD_glNewList((listBase + i), GL_COMPILE);
-
- // Some fonts have no data for the space character, yet advertise
- // a non-zero size.
- if (0 == iBufSize) {
- _GLD_glBitmap(0, 0, 0.0f, 0.0f, (GLfloat) ix, (GLfloat) iy, NULL);
- } else {
- // Invert the Glyph data.
- InvertGlyphBitmap(w, h, bitmapBuffer, invertedBitmapBuffer);
-
- // Render an OpenGL bitmap and invert the origin.
- _GLD_glBitmap(w, h,
- (GLfloat) ox, (GLfloat) (h-oy),
- (GLfloat) ix, (GLfloat) iy,
- (GLubyte *) invertedBitmapBuffer);
- }
-
- // Close this display list.
- _GLD_glEndList();
- }
-
- if (bSuccessOrFail == FALSE) {
- ddlogMessage(DDLOG_ERROR, "DGL_UseFontBitmaps: Get glyph failed\n");
- _GLD_glDeleteLists((i+listBase), (i-first));
- }
-
- // Release resources used
- DeleteObject(hFont);
- DeleteDC(hDCMem);
-
- if (bitmapBuffer)
- __wglFree(bitmapBuffer);
- if (invertedBitmapBuffer)
- __wglFree(invertedBitmapBuffer);
-
- return(bSuccessOrFail);
-}
-
-// ***********************************************************************
-
-BOOL APIENTRY _GLD_WGL_EXPORT(UseFontBitmapsW)(
- HDC a,
- DWORD b,
- DWORD c,
- DWORD d)
-{
- // Validate license
- if (!dglValidate())
- return FALSE;
-
- return _GLD_WGL_EXPORT(UseFontBitmapsA)(a, b, c, d);
-}
-
-// ***********************************************************************
-// ***********************************************************************
-// Support for outline TrueType fonts.
-// ***********************************************************************
-// ***********************************************************************
-
-void * __wglRealloc(
- void *oldPtr,
- size_t newSize)
-{
- void *newPtr = NULL;
-
- if (newSize != 0) {
- newPtr = (void *) GlobalAlloc(GPTR, newSize);
- if (oldPtr && newPtr) {
- DWORD oldSize = GlobalSize(oldPtr);
-
- memcpy(newPtr, oldPtr, (oldSize <= newSize ? oldSize : newSize));
- GlobalFree(oldPtr);
- }
- } else if (oldPtr) {
- GlobalFree(oldPtr);
- }
- if (newPtr == NULL) {
- return NULL; /* XXX out of memory error */
- }
- return newPtr;
-}
-
-// ***********************************************************************
-
-
-/*****************************************************************************
- * wglUseFontOutlinesW
- *
- * Converts a subrange of the glyphs in a TrueType font to OpenGL display
- * lists.
- *****************************************************************************/
-
-BOOL APIENTRY _GLD_WGL_EXPORT(UseFontOutlinesW)(
- IN HDC hDC,
- IN DWORD first,
- IN DWORD count,
- IN DWORD listBase,
- IN FLOAT chordalDeviation,
- IN FLOAT extrusion,
- IN INT format,
- OUT LPGLYPHMETRICSFLOAT lpgmf)
-{
- return _GLD_WGL_EXPORT(UseFontOutlinesA)(hDC, first, count, listBase,
- chordalDeviation, extrusion, format, lpgmf);
-}
-
-/*****************************************************************************
- * wglUseFontOutlinesA
- *
- * Converts a subrange of the glyphs in a TrueType font to OpenGL display
- * lists.
- *****************************************************************************/
-
-BOOL APIENTRY _GLD_WGL_EXPORT(UseFontOutlinesA)(
- IN HDC hDC,
- IN DWORD first,
- IN DWORD count,
- IN DWORD listBase,
- IN FLOAT chordalDeviation,
- IN FLOAT extrusion,
- IN INT format,
- OUT LPGLYPHMETRICSFLOAT glyphMetricsFloatArray)
- {
- DWORD glyphIndex;
- UCHAR* glyphBuf;
- DWORD glyphBufSize;
-
-
- /*
- * Flush any previous OpenGL errors. This allows us to check for
- * new errors so they can be reported via the function return value.
- */
- while (_GLD_glGetError() != GL_NO_ERROR)
- ;
-
- /*
- * Make sure that the current font can be sampled accurately.
- */
- hNewFont = CreateHighResolutionFont(hDC);
- if (!hNewFont)
- return FALSE;
-
- hOldFont = SelectObject(hDC, hNewFont);
- if (!hOldFont)
- return FALSE;
-
- /*
- * Preallocate a buffer for the outline data, and track its size:
- */
- glyphBuf = (UCHAR*) __wglMalloc(glyphBufSize = 10240);
- if (!glyphBuf)
- return FALSE; /*WGL_STATUS_NOT_ENOUGH_MEMORY*/
-
- /*
- * Process each glyph in the given range:
- */
- for (glyphIndex = first; glyphIndex - first < count; ++glyphIndex)
- {
- GLYPHMETRICS glyphMetrics;
- DWORD glyphSize;
- static MAT2 matrix =
- {
- {0, 1}, {0, 0},
- {0, 0}, {0, 1}
- };
- LPGLYPHMETRICSFLOAT glyphMetricsFloat =
- &glyphMetricsFloatArray[glyphIndex - first];
-
-
- /*
- * Determine how much space is needed to store the glyph's
- * outlines. If our glyph buffer isn't large enough,
- * resize it.
- */
- glyphSize = GetGlyphOutline( hDC,
- glyphIndex,
- GGO_NATIVE,
- &glyphMetrics,
- 0,
- NULL,
- &matrix
- );
- if (glyphSize < 0)
- return FALSE; /*WGL_STATUS_FAILURE*/
- if (glyphSize > glyphBufSize)
- {
- __wglFree(glyphBuf);
- glyphBuf = (UCHAR*) __wglMalloc(glyphBufSize = glyphSize);
- if (!glyphBuf)
- return FALSE; /*WGL_STATUS_NOT_ENOUGH_MEMORY*/
- }
-
-
- /*
- * Get the glyph's outlines.
- */
- if (GetGlyphOutline( hDC,
- glyphIndex,
- GGO_NATIVE,
- &glyphMetrics,
- glyphBufSize,
- glyphBuf,
- &matrix
- ) < 0)
- {
- __wglFree(glyphBuf);
- return FALSE; /*WGL_STATUS_FAILURE*/
- }
-
- glyphMetricsFloat->gmfBlackBoxX =
- (FLOAT) glyphMetrics.gmBlackBoxX * ScaleFactor;
- glyphMetricsFloat->gmfBlackBoxY =
- (FLOAT) glyphMetrics.gmBlackBoxY * ScaleFactor;
- glyphMetricsFloat->gmfptGlyphOrigin.x =
- (FLOAT) glyphMetrics.gmptGlyphOrigin.x * ScaleFactor;
- glyphMetricsFloat->gmfptGlyphOrigin.y =
- (FLOAT) glyphMetrics.gmptGlyphOrigin.y * ScaleFactor;
- glyphMetricsFloat->gmfCellIncX =
- (FLOAT) glyphMetrics.gmCellIncX * ScaleFactor;
- glyphMetricsFloat->gmfCellIncY =
- (FLOAT) glyphMetrics.gmCellIncY * ScaleFactor;
-
- /*
- * Turn the glyph into a display list:
- */
- if (!MakeDisplayListFromGlyph( (glyphIndex - first) + listBase,
- glyphBuf,
- glyphSize,
- glyphMetricsFloat,
- chordalDeviation + ScaleFactor,
- extrusion,
- format))
- {
- __wglFree(glyphBuf);
- return FALSE; /*WGL_STATUS_FAILURE*/
- }
- }
-
-
- /*
- * Clean up temporary storage and return. If an error occurred,
- * clear all OpenGL error flags and return FAILURE status;
- * otherwise just return SUCCESS.
- */
- __wglFree(glyphBuf);
-
- SelectObject(hDC, hOldFont);
-
- if (_GLD_glGetError() == GL_NO_ERROR)
- return TRUE; /*WGL_STATUS_SUCCESS*/
- else
- {
- while (_GLD_glGetError() != GL_NO_ERROR)
- ;
- return FALSE; /*WGL_STATUS_FAILURE*/
- }
- }
-
-
-
-/*****************************************************************************
- * CreateHighResolutionFont
- *
- * Gets metrics for the current font and creates an equivalent font
- * scaled to the design units of the font.
- *
- *****************************************************************************/
-
-static HFONT
-CreateHighResolutionFont(HDC hDC)
- {
- UINT otmSize;
- OUTLINETEXTMETRIC *otm;
- LONG fontHeight, fontWidth, fontUnits;
- LOGFONT logFont;
-
- otmSize = GetOutlineTextMetrics(hDC, 0, NULL);
- if (otmSize == 0)
- return NULL;
-
- otm = (OUTLINETEXTMETRIC *) __wglMalloc(otmSize);
- if (otm == NULL)
- return NULL;
-
- otm->otmSize = otmSize;
- if (GetOutlineTextMetrics(hDC, otmSize, otm) == 0)
- return NULL;
-
- fontHeight = otm->otmTextMetrics.tmHeight -
- otm->otmTextMetrics.tmInternalLeading;
- fontWidth = otm->otmTextMetrics.tmAveCharWidth;
- fontUnits = (LONG) otm->otmEMSquare;
-
- ScaleFactor = 1.0F / (FLOAT) fontUnits;
-
- logFont.lfHeight = - ((LONG) fontUnits);
- logFont.lfWidth = (LONG)
- ((FLOAT) (fontWidth * fontUnits) / (FLOAT) fontHeight);
- logFont.lfEscapement = 0;
- logFont.lfOrientation = 0;
- logFont.lfWeight = otm->otmTextMetrics.tmWeight;
- logFont.lfItalic = otm->otmTextMetrics.tmItalic;
- logFont.lfUnderline = otm->otmTextMetrics.tmUnderlined;
- logFont.lfStrikeOut = otm->otmTextMetrics.tmStruckOut;
- logFont.lfCharSet = otm->otmTextMetrics.tmCharSet;
- logFont.lfOutPrecision = OUT_OUTLINE_PRECIS;
- logFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
- logFont.lfQuality = DEFAULT_QUALITY;
- logFont.lfPitchAndFamily =
- otm->otmTextMetrics.tmPitchAndFamily & 0xf0;
- strcpy(logFont.lfFaceName,
- (char *)otm + (int)otm->otmpFaceName);
-
- hNewFont = CreateFontIndirect(&logFont);
- if (hNewFont == NULL)
- return NULL;
-
- __wglFree(otm);
-
- return hNewFont;
- }
-
-
-
-/*****************************************************************************
- * MakeDisplayListFromGlyph
- *
- * Converts the outline of a glyph to an OpenGL display list.
- *
- * Return value is nonzero for success, zero for failure.
- *
- * Does not check for OpenGL errors, so if the caller needs to know about them,
- * it should call glGetError().
- *****************************************************************************/
-
-static int
-MakeDisplayListFromGlyph( IN DWORD listName,
- IN UCHAR* glyphBuf,
- IN DWORD glyphSize,
- IN LPGLYPHMETRICSFLOAT glyphMetricsFloat,
- IN FLOAT chordalDeviation,
- IN FLOAT extrusion,
- IN INT format)
- {
- int status;
-
- _GLD_glNewList(listName, GL_COMPILE);
- status = DrawGlyph( glyphBuf,
- glyphSize,
- chordalDeviation,
- extrusion,
- format);
-
- _GLD_glTranslatef(glyphMetricsFloat->gmfCellIncX,
- glyphMetricsFloat->gmfCellIncY,
- 0.0F);
- _GLD_glEndList();
-
- return status;
- }
-
-
-
-/*****************************************************************************
- * DrawGlyph
- *
- * Converts the outline of a glyph to OpenGL drawing primitives, tessellating
- * as needed, and then draws the glyph. Tessellation of the quadratic splines
- * in the outline is controlled by "chordalDeviation", and the drawing
- * primitives (lines or polygons) are selected by "format".
- *
- * Return value is nonzero for success, zero for failure.
- *
- * Does not check for OpenGL errors, so if the caller needs to know about them,
- * it should call glGetError().
- *****************************************************************************/
-
-static int
-DrawGlyph( IN UCHAR* glyphBuf,
- IN DWORD glyphSize,
- IN FLOAT chordalDeviation,
- IN FLOAT extrusion,
- IN INT format)
- {
- INT status = 0;
- FLOAT* p;
- DWORD loop;
- DWORD point;
- GLUtesselator* tess = NULL;
-
-
- /*
- * Initialize the global buffer into which we place the outlines:
- */
- if (!InitLineBuf())
- goto exit;
-
-
- /*
- * Convert the glyph outlines to a set of polyline loops.
- * (See MakeLinesFromGlyph() for the format of the loop data
- * structure.)
- */
- if (!MakeLinesFromGlyph(glyphBuf, glyphSize, chordalDeviation))
- goto exit;
- p = LineBuf;
-
-
- /*
- * Now draw the loops in the appropriate format:
- */
- if (format == WGL_FONT_LINES)
- {
- /*
- * This is the easy case. Just draw the outlines.
- */
- for (loop = (DWORD) *p++; loop; --loop)
- {
- _GLD_glBegin(GL_LINE_LOOP);
- for (point = (DWORD) *p++; point; --point)
- {
- _GLD_glVertex2fv(p);
- p += 2;
- }
- _GLD_glEnd();
- }
- status = 1;
- }
-
- else if (format == WGL_FONT_POLYGONS)
- {
- double v[3];
- FLOAT *save_p = p;
- GLfloat z_value;
-
- /*
- * This is the hard case. We have to set up a tessellator
- * to convert the outlines into a set of polygonal
- * primitives, which the tessellator passes to some
- * auxiliary routines for drawing.
- */
- if (!LoadGLUTesselator())
- goto exit;
- if (!InitVertBuf())
- goto exit;
- if (!(tess = gluNewTessProc()))
- goto exit;
- gluTessCallbackProc(tess, GLU_BEGIN, (void(CALLBACK *)()) _GLD_glBegin);
- gluTessCallbackProc(tess, GLU_TESS_VERTEX_DATA,
- (void(CALLBACK *)()) TessVertexOutData);
- gluTessCallbackProc(tess, GLU_END, (void(CALLBACK *)()) _GLD_glEnd);
- gluTessCallbackProc(tess, GLU_ERROR, (void(CALLBACK *)()) TessError);
- gluTessCallbackProc(tess, GLU_TESS_COMBINE, (void(CALLBACK *)()) TessCombine);
- gluTessNormalProc(tess, 0.0F, 0.0F, 1.0F);
-
- TessErrorOccurred = 0;
- _GLD_glNormal3f(0.0f, 0.0f, 1.0f);
- v[2] = 0.0;
- z_value = 0.0f;
-
- gluTessBeginPolygonProc(tess, (void *)*(int *)&z_value);
- for (loop = (DWORD) *p++; loop; --loop)
- {
- gluTessBeginContourProc(tess);
-
- for (point = (DWORD) *p++; point; --point)
- {
- v[0] = p[0];
- v[1] = p[1];
- gluTessVertexProc(tess, v, p);
- p += 2;
- }
-
- gluTessEndContourProc(tess);
- }
- gluTessEndPolygonProc(tess);
-
- status = !TessErrorOccurred;
-
- /* Extrusion code */
- if (extrusion) {
- DWORD loops;
- GLfloat thickness = (GLfloat) -extrusion;
- FLOAT *vert, *vert2;
- DWORD count;
-
- p = save_p;
- loops = (DWORD) *p++;
-
- for (loop = 0; loop < loops; loop++) {
- GLfloat dx, dy, len;
- DWORD last;
-
- count = (DWORD) *p++;
- _GLD_glBegin(GL_QUAD_STRIP);
-
- /* Check if the first and last vertex are identical
- * so we don't draw the same quad twice.
- */
- vert = p + (count-1)*2;
- last = (p[0] == vert[0] && p[1] == vert[1]) ? count-1 : count;
-
- for (point = 0; point <= last; point++) {
- vert = p + 2 * (point % last);
- vert2 = p + 2 * ((point+1) % last);
-
- dx = vert[0] - vert2[0];
- dy = vert[1] - vert2[1];
- len = (GLfloat)sqrt(dx * dx + dy * dy);
-
- _GLD_glNormal3f(dy / len, -dx / len, 0.0f);
- _GLD_glVertex3f((GLfloat) vert[0],
- (GLfloat) vert[1], thickness);
- _GLD_glVertex3f((GLfloat) vert[0],
- (GLfloat) vert[1], 0.0f);
- }
-
- _GLD_glEnd();
- p += count*2;
- }
-
- /* Draw the back face */
- p = save_p;
- v[2] = thickness;
- _GLD_glNormal3f(0.0f, 0.0f, -1.0f);
- gluTessNormalProc(tess, 0.0F, 0.0F, -1.0F);
-
- gluTessBeginPolygonProc(tess, (void *)*(int *)&thickness);
-
- for (loop = (DWORD) *p++; loop; --loop)
- {
- count = (DWORD) *p++;
-
- gluTessBeginContourProc(tess);
-
- for (point = 0; point < count; point++)
- {
- vert = p + ((count-point-1)<<1);
- v[0] = vert[0];
- v[1] = vert[1];
- gluTessVertexProc(tess, v, vert);
- }
- p += count*2;
-
- gluTessEndContourProc(tess);
- }
- gluTessEndPolygonProc(tess);
- }
-
-#if DEBUG
- if (TessErrorOccurred)
- printf("Tessellation error %s\n",
- gluErrorString(TessErrorOccurred));
-#endif
- }
-
-
-exit:
- FreeLineBuf();
- if (tess)
- gluDeleteTessProc(tess);
- // UnloadGLUTesselator();
- FreeVertBuf();
- return status;
- }
-
-
-
-/*****************************************************************************
- * LoadGLUTesselator
- *
- * Maps the glu32.dll module and gets function pointers for the
- * tesselator functions.
- *****************************************************************************/
-
-static BOOL
-LoadGLUTesselator(void)
- {
- if (gluModuleHandle != NULL)
- return TRUE;
-
- {
- extern HINSTANCE hInstanceOpenGL;
- char *gluName = "GLU32.DLL";
-// char name[256];
-// char *ptr;
-// int len;
-
-/*
- len = GetModuleFileName(hInstanceOpenGL, name, 255);
- if (len != 0)
- {
- ptr = name+len-1;
- while (ptr > name && *ptr != '\\')
- ptr--;
- if (*ptr == '\\')
- ptr++;
- if (!stricmp(ptr, "cosmogl.dll"))
- {
- gluName = "COSMOGLU.DLL";
- }
- else if (!stricmp(ptr, "opengl32.dll"))
- {
- gluName = "GLU32.DLL";
- }
- }
-*/
- if ((gluModuleHandle = LoadLibrary(gluName)) == NULL)
- return FALSE;
- }
-
- if ((gluNewTessProc = (gluNewTessProto)
- GetProcAddress(gluModuleHandle, "gluNewTess")) == NULL)
- return FALSE;
-
- if ((gluDeleteTessProc = (gluDeleteTessProto)
- GetProcAddress(gluModuleHandle, "gluDeleteTess")) == NULL)
- return FALSE;
-
- if ((gluTessBeginPolygonProc = (gluTessBeginPolygonProto)
- GetProcAddress(gluModuleHandle, "gluTessBeginPolygon")) == NULL)
- return FALSE;
-
- if ((gluTessBeginContourProc = (gluTessBeginContourProto)
- GetProcAddress(gluModuleHandle, "gluTessBeginContour")) == NULL)
- return FALSE;
-
- if ((gluTessVertexProc = (gluTessVertexProto)
- GetProcAddress(gluModuleHandle, "gluTessVertex")) == NULL)
- return FALSE;
-
- if ((gluTessEndContourProc = (gluTessEndContourProto)
- GetProcAddress(gluModuleHandle, "gluTessEndContour")) == NULL)
- return FALSE;
-
- if ((gluTessEndPolygonProc = (gluTessEndPolygonProto)
- GetProcAddress(gluModuleHandle, "gluTessEndPolygon")) == NULL)
- return FALSE;
-
- if ((gluTessPropertyProc = (gluTessPropertyProto)
- GetProcAddress(gluModuleHandle, "gluTessProperty")) == NULL)
- return FALSE;
-
- if ((gluTessNormalProc = (gluTessNormalProto)
- GetProcAddress(gluModuleHandle, "gluTessNormal")) == NULL)
- return FALSE;
-
- if ((gluTessCallbackProc = (gluTessCallbackProto)
- GetProcAddress(gluModuleHandle, "gluTessCallback")) == NULL)
- return FALSE;
-
- return TRUE;
- }
-
-
-
-/*****************************************************************************
- * UnloadGLUTesselator
- *
- * Unmaps the glu32.dll module.
- *****************************************************************************/
-
-static BOOL
-UnloadGLUTesselator(void)
- {
- if (gluModuleHandle != NULL)
- if (FreeLibrary(gluModuleHandle) == FALSE)
- return FALSE;
- gluModuleHandle = NULL;
- }
-
-
-
-/*****************************************************************************
- * TessVertexOut
- *
- * Used by tessellator to handle output vertexes.
- *****************************************************************************/
-
-static void CALLBACK
-TessVertexOut(FLOAT p[3])
- {
- GLfloat v[2];
-
- v[0] = p[0] * ScaleFactor;
- v[1] = p[1] * ScaleFactor;
- _GLD_glVertex2fv(v);
- }
-
-static void CALLBACK
-TessVertexOutData(FLOAT p[3], GLfloat z)
-{
- GLfloat v[3];
-
- v[0] = (GLfloat) p[0];
- v[1] = (GLfloat) p[1];
- v[2] = z;
- _GLD_glVertex3fv(v);
-}
-
-
-/*****************************************************************************
- * TessCombine
- *
- * Used by tessellator to handle self-intersecting contours and degenerate
- * geometry.
- *****************************************************************************/
-
-static void CALLBACK
-TessCombine(double coords[3],
- void* vertex_data[4],
- FLOAT weight[4],
- void** outData)
- {
- if (!AppendToVertBuf((FLOAT) coords[0])
- || !AppendToVertBuf((FLOAT) coords[1])
- || !AppendToVertBuf((FLOAT) coords[2]))
- TessErrorOccurred = GL_OUT_OF_MEMORY;
- *outData = VertBuf + (VertBufIndex - 3);
- }
-
-
-
-/*****************************************************************************
- * TessError
- *
- * Saves the last tessellator error code in the global TessErrorOccurred.
- *****************************************************************************/
-
-static void CALLBACK
-TessError(GLenum error)
- {
- TessErrorOccurred = error;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromGlyph
- *
- * Converts the outline of a glyph from the TTPOLYGON format to a simple
- * array of floating-point values containing one or more loops.
- *
- * The first element of the output array is a count of the number of loops.
- * The loop data follows this count. Each loop consists of a count of the
- * number of vertices it contains, followed by the vertices. Each vertex
- * is an X and Y coordinate. For example, a single triangle might be
- * described by this array:
- *
- * 1., 3., 0., 0., 1., 0., 0., 1.
- * ^ ^ ^ ^ ^ ^ ^ ^
- * #loops #verts x1 y1 x2 y2 x3 y3
- *
- * A two-loop glyph would look like this:
- *
- * 2., 3., 0.,0., 1.,0., 0.,1., 3., .2,.2, .4,.2, .2,.4
- *
- * Line segments from the TTPOLYGON are transferred to the output array in
- * the obvious way. Quadratic splines in the TTPOLYGON are converted to
- * collections of line segments
- *****************************************************************************/
-
-static int
-MakeLinesFromGlyph(IN UCHAR* glyphBuf,
- IN DWORD glyphSize,
- IN FLOAT chordalDeviation)
- {
- UCHAR* p;
- int status = 0;
-
-
- /*
- * Pick up all the polygons (aka loops) that make up the glyph:
- */
- if (!AppendToLineBuf(0.0F)) /* loop count at LineBuf[0] */
- goto exit;
-
- p = glyphBuf;
- while (p < glyphBuf + glyphSize)
- {
- if (!MakeLinesFromTTPolygon(&p, chordalDeviation))
- goto exit;
- LineBuf[0] += 1.0F; /* increment loop count */
- }
-
- status = 1;
-
-exit:
- return status;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromTTPolygon
- *
- * Converts a TTPOLYGONHEADER and its associated curve structures into a
- * single polyline loop in the global LineBuf.
- *****************************************************************************/
-
-static int
-MakeLinesFromTTPolygon( IN OUT UCHAR** pp,
- IN FLOAT chordalDeviation)
- {
- DWORD polySize;
- UCHAR* polyStart;
- DWORD vertexCountIndex;
-
- /*
- * Record where the polygon data begins, and where the loop's
- * vertex count resides:
- */
- polyStart = *pp;
- vertexCountIndex = LineBufIndex;
- if (!AppendToLineBuf(0.0F))
- return 0;
-
- /*
- * Extract relevant data from the TTPOLYGONHEADER:
- */
- polySize = GetDWord(pp);
- if (GetDWord(pp) != TT_POLYGON_TYPE) /* polygon type */
- return 0;
- if (!AppendToLineBuf((FLOAT) GetFixed(pp))) /* first X coord */
- return 0;
- if (!AppendToLineBuf((FLOAT) GetFixed(pp))) /* first Y coord */
- return 0;
- LineBuf[vertexCountIndex] += 1.0F;
-
- /*
- * Process each of the TTPOLYCURVE structures in the polygon:
- */
- while (*pp < polyStart + polySize)
- if (!MakeLinesFromTTPolycurve( pp,
- vertexCountIndex,
- chordalDeviation))
- return 0;
-
- return 1;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromTTPolyCurve
- *
- * Converts the lines and splines in a single TTPOLYCURVE structure to points
- * in the global LineBuf.
- *****************************************************************************/
-
-static int
-MakeLinesFromTTPolycurve( IN OUT UCHAR** pp,
- IN DWORD vertexCountIndex,
- IN FLOAT chordalDeviation)
- {
- WORD type;
- WORD pointCount;
-
-
- /*
- * Pick up the relevant fields of the TTPOLYCURVE structure:
- */
- type = (WORD) GetWord(pp);
- pointCount = (WORD) GetWord(pp);
-
- /*
- * Convert the "curve" to line segments:
- */
- if (type == TT_PRIM_LINE)
- return MakeLinesFromTTLine( pp,
- vertexCountIndex,
- pointCount);
- else if (type == TT_PRIM_QSPLINE)
- return MakeLinesFromTTQSpline( pp,
- vertexCountIndex,
- pointCount,
- chordalDeviation);
- else
- return 0;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromTTLine
- *
- * Converts points from the polyline in a TT_PRIM_LINE structure to
- * equivalent points in the global LineBuf.
- *****************************************************************************/
-static int
-MakeLinesFromTTLine( IN OUT UCHAR** pp,
- IN DWORD vertexCountIndex,
- IN WORD pointCount)
- {
- /*
- * Just copy the line segments into the line buffer (converting
- * type as we go):
- */
- LineBuf[vertexCountIndex] += pointCount;
- while (pointCount--)
- {
- if (!AppendToLineBuf((FLOAT) GetFixed(pp)) /* X coord */
- || !AppendToLineBuf((FLOAT) GetFixed(pp))) /* Y coord */
- return 0;
- }
-
- return 1;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromTTQSpline
- *
- * Converts points from the poly quadratic spline in a TT_PRIM_QSPLINE
- * structure to polyline points in the global LineBuf.
- *****************************************************************************/
-
-static int
-MakeLinesFromTTQSpline( IN OUT UCHAR** pp,
- IN DWORD vertexCountIndex,
- IN WORD pointCount,
- IN FLOAT chordalDeviation)
- {
- FLOAT x0, y0, x1, y1, x2, y2;
- WORD point;
-
- /*
- * Process each of the non-interpolated points in the outline.
- * To do this, we need to generate two interpolated points (the
- * start and end of the arc) for each non-interpolated point.
- * The first interpolated point is always the one most recently
- * stored in LineBuf, so we just extract it from there. The
- * second interpolated point is either the average of the next
- * two points in the QSpline, or the last point in the QSpline
- * if only one remains.
- */
- for (point = 0; point < pointCount - 1; ++point)
- {
- x0 = LineBuf[LineBufIndex - 2];
- y0 = LineBuf[LineBufIndex - 1];
-
- x1 = (FLOAT) GetFixed(pp);
- y1 = (FLOAT) GetFixed(pp);
-
- if (point == pointCount - 2)
- {
- /*
- * This is the last arc in the QSpline. The final
- * point is the end of the arc.
- */
- x2 = (FLOAT) GetFixed(pp);
- y2 = (FLOAT) GetFixed(pp);
- }
- else
- {
- /*
- * Peek at the next point in the input to compute
- * the end of the arc:
- */
- x2 = 0.5F * (x1 + (FLOAT) GetFixed(pp));
- y2 = 0.5F * (y1 + (FLOAT) GetFixed(pp));
- /*
- * Push the point back onto the input so it will
- * be reused as the next off-curve point:
- */
- *pp -= 8;
- }
-
- if (!MakeLinesFromArc( x0, y0,
- x1, y1,
- x2, y2,
- vertexCountIndex,
- chordalDeviation * chordalDeviation))
- return 0;
- }
-
- return 1;
- }
-
-
-
-/*****************************************************************************
- * MakeLinesFromArc
- *
- * Subdivides one arc of a quadratic spline until the chordal deviation
- * tolerance requirement is met, then places the resulting set of line
- * segments in the global LineBuf.
- *****************************************************************************/
-
-static int
-MakeLinesFromArc( IN FLOAT x0,
- IN FLOAT y0,
- IN FLOAT x1,
- IN FLOAT y1,
- IN FLOAT x2,
- IN FLOAT y2,
- IN DWORD vertexCountIndex,
- IN FLOAT chordalDeviationSquared)
- {
- FLOAT x01;
- FLOAT y01;
- FLOAT x12;
- FLOAT y12;
- FLOAT midPointX;
- FLOAT midPointY;
- FLOAT deltaX;
- FLOAT deltaY;
-
- /*
- * Calculate midpoint of the curve by de Casteljau:
- */
- x01 = 0.5F * (x0 + x1);
- y01 = 0.5F * (y0 + y1);
- x12 = 0.5F * (x1 + x2);
- y12 = 0.5F * (y1 + y2);
- midPointX = 0.5F * (x01 + x12);
- midPointY = 0.5F * (y01 + y12);
-
-
- /*
- * Estimate chordal deviation by the distance from the midpoint
- * of the curve to its non-interpolated control point. If this
- * distance is greater than the specified chordal deviation
- * constraint, then subdivide. Otherwise, generate polylines
- * from the three control points.
- */
- deltaX = midPointX - x1;
- deltaY = midPointY - y1;
- if (deltaX * deltaX + deltaY * deltaY > chordalDeviationSquared)
- {
- MakeLinesFromArc( x0, y0,
- x01, y01,
- midPointX, midPointY,
- vertexCountIndex,
- chordalDeviationSquared);
-
- MakeLinesFromArc( midPointX, midPointY,
- x12, y12,
- x2, y2,
- vertexCountIndex,
- chordalDeviationSquared);
- }
- else
- {
- /*
- * The "pen" is already at (x0, y0), so we don't need to
- * add that point to the LineBuf.
- */
- if (!AppendToLineBuf(x1)
- || !AppendToLineBuf(y1)
- || !AppendToLineBuf(x2)
- || !AppendToLineBuf(y2))
- return 0;
- LineBuf[vertexCountIndex] += 2.0F;
- }
-
- return 1;
- }
-
-
-
-/*****************************************************************************
- * InitLineBuf
- *
- * Initializes the global LineBuf and its associated size and current-element
- * counters.
- *****************************************************************************/
-
-static int
-InitLineBuf(void)
- {
- if (!(LineBuf = (FLOAT*)
- __wglMalloc((LineBufSize = LINE_BUF_QUANT) * sizeof(FLOAT))))
- return 0;
- LineBufIndex = 0;
- return 1;
- }
-
-
-
-/*****************************************************************************
- * InitVertBuf
- *
- * Initializes the global VertBuf and its associated size and current-element
- * counters.
- *****************************************************************************/
-
-static int
-InitVertBuf(void)
- {
- if (!(VertBuf = (FLOAT*)
- __wglMalloc((VertBufSize = VERT_BUF_QUANT) * sizeof(FLOAT))))
- return 0;
- VertBufIndex = 0;
- return 1;
- }
-
-
-
-/*****************************************************************************
- * AppendToLineBuf
- *
- * Appends one floating-point value to the global LineBuf array. Return value
- * is non-zero for success, zero for failure.
- *****************************************************************************/
-
-static int
-AppendToLineBuf(FLOAT value)
- {
- if (LineBufIndex >= LineBufSize)
- {
- FLOAT* f;
-
- f = (FLOAT*) __wglRealloc(LineBuf,
- (LineBufSize += LINE_BUF_QUANT) * sizeof(FLOAT));
- if (!f)
- return 0;
- LineBuf = f;
- }
- LineBuf[LineBufIndex++] = value;
- return 1;
- }
-
-
-
-/*****************************************************************************
- * AppendToVertBuf
- *
- * Appends one floating-point value to the global VertBuf array. Return value
- * is non-zero for success, zero for failure.
- *
- * Note that we can't realloc this one, because the tessellator is using
- * pointers into it.
- *****************************************************************************/
-
-static int
-AppendToVertBuf(FLOAT value)
- {
- if (VertBufIndex >= VertBufSize)
- return 0;
- VertBuf[VertBufIndex++] = value;
- return 1;
- }
-
-
-
-/*****************************************************************************
- * FreeLineBuf
- *
- * Cleans up vertex buffer structure.
- *****************************************************************************/
-
-static void
-FreeLineBuf(void)
- {
- if (LineBuf)
- {
- __wglFree(LineBuf);
- LineBuf = NULL;
- }
- }
-
-
-
-/*****************************************************************************
- * FreeVertBuf
- *
- * Cleans up vertex buffer structure.
- *****************************************************************************/
-
-static void
-FreeVertBuf(void)
- {
- if (VertBuf)
- {
- __wglFree(VertBuf);
- VertBuf = NULL;
- }
- }
-
-
-
-/*****************************************************************************
- * GetWord
- *
- * Fetch the next 16-bit word from a little-endian byte stream, and increment
- * the stream pointer to the next unscanned byte.
- *****************************************************************************/
-
-static long GetWord(UCHAR** p)
- {
- long value;
-
- value = ((*p)[1] << 8) + (*p)[0];
- *p += 2;
- return value;
- }
-
-
-
-/*****************************************************************************
- * GetDWord
- *
- * Fetch the next 32-bit word from a little-endian byte stream, and increment
- * the stream pointer to the next unscanned byte.
- *****************************************************************************/
-
-static long GetDWord(UCHAR** p)
- {
- long value;
-
- value = ((*p)[3] << 24) + ((*p)[2] << 16) + ((*p)[1] << 8) + (*p)[0];
- *p += 4;
- return value;
- }
-
-
-
-
-/*****************************************************************************
- * GetFixed
- *
- * Fetch the next 32-bit fixed-point value from a little-endian byte stream,
- * convert it to floating-point, and increment the stream pointer to the next
- * unscanned byte.
- *****************************************************************************/
-
-static double GetFixed(
- UCHAR** p)
-{
- long hiBits, loBits;
- double value;
-
- loBits = GetWord(p);
- hiBits = GetWord(p);
- value = (double) ((hiBits << 16) | loBits) / 65536.0;
-
- return value * ScaleFactor;
-}
-
-// ***********************************************************************
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: OpenGL window functions (wgl*).
-*
-****************************************************************************/
-
-#ifndef __DGLWGL_H
-#define __DGLWGL_H
-
-// Disable compiler complaints about DLL linkage
-#pragma warning (disable:4273)
-
-// Macros to control compilation
-#define STRICT
-#define WIN32_LEAN_AND_MEAN
-
-#include <windows.h>
-#include <GL\gl.h>
-
-#include "dglcontext.h"
-#include "dglglobals.h"
-#include "dglmacros.h"
-#include "ddlog.h"
-#include "dglpf.h"
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-typedef struct {
- PROC proc;
- char *name;
-} DGL_extension;
-
-#ifndef __MINGW32__
-/* XXX why is this here?
- * It should probaby be somewhere in src/mesa/drivers/windows/
- */
-#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_WINGDI_H) && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) && !defined(BUILD_FOR_SNAP)
-# define WGL_FONT_LINES 0
-# define WGL_FONT_POLYGONS 1
-#ifndef _GNU_H_WINDOWS32_FUNCTIONS
-# ifdef UNICODE
-# define wglUseFontBitmaps wglUseFontBitmapsW
-# define wglUseFontOutlines wglUseFontOutlinesW
-# else
-# define wglUseFontBitmaps wglUseFontBitmapsA
-# define wglUseFontOutlines wglUseFontOutlinesA
-# endif /* !UNICODE */
-#endif /* _GNU_H_WINDOWS32_FUNCTIONS */
-typedef struct tagLAYERPLANEDESCRIPTOR LAYERPLANEDESCRIPTOR, *PLAYERPLANEDESCRIPTOR, *LPLAYERPLANEDESCRIPTOR;
-typedef struct _GLYPHMETRICSFLOAT GLYPHMETRICSFLOAT, *PGLYPHMETRICSFLOAT, *LPGLYPHMETRICSFLOAT;
-typedef struct tagPIXELFORMATDESCRIPTOR PIXELFORMATDESCRIPTOR, *PPIXELFORMATDESCRIPTOR, *LPPIXELFORMATDESCRIPTOR;
-#if !defined(GLX_USE_MESA)
-#include <GL/mesa_wgl.h>
-#endif
-#endif
-#endif /* !__MINGW32__ */
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef _USE_GLD3_WGL
-int APIENTRY DGL_ChoosePixelFormat(HDC a, CONST PIXELFORMATDESCRIPTOR *ppfd);
-BOOL APIENTRY DGL_CopyContext(HGLRC a, HGLRC b, UINT c);
-HGLRC APIENTRY DGL_CreateContext(HDC a);
-HGLRC APIENTRY DGL_CreateLayerContext(HDC a, int b);
-BOOL APIENTRY DGL_DeleteContext(HGLRC a);
-BOOL APIENTRY DGL_DescribeLayerPlane(HDC a, int b, int c, UINT d, LPLAYERPLANEDESCRIPTOR e);
-int APIENTRY DGL_DescribePixelFormat(HDC a, int b, UINT c, LPPIXELFORMATDESCRIPTOR d);
-HGLRC APIENTRY DGL_GetCurrentContext(void);
-HDC APIENTRY DGL_GetCurrentDC(void);
-PROC APIENTRY DGL_GetDefaultProcAddress(LPCSTR a);
-int APIENTRY DGL_GetLayerPaletteEntries(HDC a, int b, int c, int d, COLORREF *e);
-int APIENTRY DGL_GetPixelFormat(HDC a);
-PROC APIENTRY DGL_GetProcAddress(LPCSTR a);
-BOOL APIENTRY DGL_MakeCurrent(HDC a, HGLRC b);
-BOOL APIENTRY DGL_RealizeLayerPalette(HDC a, int b, BOOL c);
-int APIENTRY DGL_SetLayerPaletteEntries(HDC a, int b, int c, int d, CONST COLORREF *e);
-BOOL APIENTRY DGL_SetPixelFormat(HDC a, int b, CONST PIXELFORMATDESCRIPTOR *c);
-BOOL APIENTRY DGL_ShareLists(HGLRC a, HGLRC b);
-BOOL APIENTRY DGL_SwapBuffers(HDC a);
-BOOL APIENTRY DGL_SwapLayerBuffers(HDC a, UINT b);
-BOOL APIENTRY DGL_UseFontBitmapsA(HDC a, DWORD b, DWORD c, DWORD d);
-BOOL APIENTRY DGL_UseFontBitmapsW(HDC a, DWORD b, DWORD c, DWORD d);
-BOOL APIENTRY DGL_UseFontOutlinesA(HDC a, DWORD b, DWORD c, DWORD d, FLOAT e, FLOAT f, int g, LPGLYPHMETRICSFLOAT h);
-BOOL APIENTRY DGL_UseFontOutlinesW(HDC a, DWORD b, DWORD c, DWORD d, FLOAT e, FLOAT f, int g, LPGLYPHMETRICSFLOAT h);
-#endif //_USE_GLD3_WGL
-
-BOOL dglWglResizeBuffers(struct gl_context *ctx, BOOL bDefaultDriver);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Win32 DllMain functions.
-*
-****************************************************************************/
-
-// INITGUID must only be defined once.
-// Don't put it in a shared header file!
-// GLD3 uses dxguid.lib, so INITGUID must *not* be used!
-#ifndef _USE_GLD3_WGL
-#define INITGUID
-#endif // _USE_GLD3_WGL
-
-#include "dllmain.h"
-
-//#include "snap/graphics.h"
-//#include "drvlib/os/os.h"
-
-#ifdef _USE_GLD3_WGL
-typedef void (APIENTRY *LPDGLSPLASHSCREEN)(int, int, char*);
-#include "gld_driver.h"
-#endif
-
-// ***********************************************************************
-
-BOOL bInitialized = FALSE; // callback driver initialized?
-BOOL bExited = FALSE; // callback driver exited this instance?
-HINSTANCE hInstanceDll = NULL; // DLL instance handle
-
-static BOOL bDriverValidated = FALSE; // prior validation status
-static BOOL bSplashScreen = TRUE; // Splash Screen ?
-static BOOL bValidINIFound = FALSE; // Have we found a valid INI file?
-
-HHOOK hKeyHook = NULL; // global keyboard handler hook
-
-// Multi-threaded support needs to be reflected in Mesa code. (DaveM)
-int _gld_bMultiThreaded = FALSE;
-
-// ***********************************************************************
-
-DWORD dwLogging = 0; // Logging flag
-DWORD dwDebugLevel = 0; // Log debug level
-
-char szLogPath[_MAX_PATH] = {"\0"}; // Log file path
-char szSNAPPath[_MAX_PATH] = {"\0"}; // SNAP driver path
-
-#ifndef _USE_GLD3_WGL
-DGL_wglFuncs wglFuncs = {
- sizeof(DGL_wglFuncs),
- DGL_ChoosePixelFormat,
- DGL_CopyContext,
- DGL_CreateContext,
- DGL_CreateLayerContext,
- DGL_DeleteContext,
- DGL_DescribeLayerPlane,
- DGL_DescribePixelFormat,
- DGL_GetCurrentContext,
- DGL_GetCurrentDC,
- DGL_GetDefaultProcAddress,
- DGL_GetLayerPaletteEntries,
- DGL_GetPixelFormat,
- DGL_GetProcAddress,
- DGL_MakeCurrent,
- DGL_RealizeLayerPalette,
- DGL_SetLayerPaletteEntries,
- DGL_SetPixelFormat,
- DGL_ShareLists,
- DGL_SwapBuffers,
- DGL_SwapLayerBuffers,
- DGL_UseFontBitmapsA,
- DGL_UseFontBitmapsW,
- DGL_UseFontOutlinesA,
- DGL_UseFontOutlinesW,
-};
-
-DGL_mesaFuncs mesaFuncs = {
- sizeof(DGL_mesaFuncs),
-};
-#endif // _USE_GLD3_WGL
-
-// ***********************************************************************
-
-typedef struct {
- DWORD dwDriver; // 0=SciTech SW, 1=Direct3D SW, 2=Direct3D HW
- BOOL bMipmapping; // 0=off, 1=on
- BOOL bMultitexture; // 0=off, 1=on
- BOOL bWaitForRetrace; // 0=off, 1=on
- BOOL bFullscreenBlit; // 0=off, 1=on
- BOOL bFastFPU; // 0=off, 1=on
- BOOL bDirectDrawPersistant;// 0=off, 1=on
- BOOL bPersistantBuffers; // 0=off, 1=on
- DWORD dwLogging; // 0=off, 1=normal, 2=crash-proof
- DWORD dwLoggingSeverity; // 0=all, 1=warnings+errors, 2=errors only
- BOOL bMessageBoxWarnings;// 0=off, 1=on
- BOOL bMultiThreaded; // 0=off, 1=on
- BOOL bAppCustomizations; // 0=off, 1=on
- BOOL bHotKeySupport; // 0=off, 1=on
- BOOL bSplashScreen; // 0=off, 1=on
-
-#ifdef _USE_GLD3_WGL
- //
- // New for GLDirect 3.0
- //
- DWORD dwAdapter; // DX8 adpater ordinal
- DWORD dwTnL; // Transform & Lighting type
- DWORD dwMultisample; // DX8 multisample type
-#endif // _USE_GLD3_WGL
-} INI_settings;
-
-static INI_settings ini;
-
-// ***********************************************************************
-
-BOOL APIENTRY DGL_initDriver(
-#ifdef _USE_GLD3_WGL
- void)
-{
-#else
- DGL_wglFuncs *lpWglFuncs,
- DGL_mesaFuncs *lpMesaFuncs)
-{
- // Check for valid pointers
- if ((lpWglFuncs == NULL) || (lpMesaFuncs == NULL))
- return FALSE;
-
- // Check for valid structs
- if (lpWglFuncs->dwSize != sizeof(DGL_wglFuncs)) {
- return FALSE;
- }
-
- // Check for valid structs
- if (lpMesaFuncs->dwSize != sizeof(DGL_mesaFuncs)) {
- return FALSE;
- }
-
- // Copy the Mesa functions
- memcpy(&mesaFuncs, lpMesaFuncs, sizeof(DGL_mesaFuncs));
-
- // Pass back the wgl functions
- memcpy(lpWglFuncs, &wglFuncs, sizeof(DGL_wglFuncs));
-#endif // _USE_GLD3_WGL
-
- // Finally initialize the callback driver
- if (!dglInitDriver())
- return FALSE;
-
- return TRUE;
-};
-
-// ***********************************************************************
-
-BOOL ReadINIFile(
- HINSTANCE hInstance)
-{
- char szModuleFilename[MAX_PATH];
- char szSystemDirectory[MAX_PATH];
- const char szSectionName[] = "Config";
- char szINIFile[MAX_PATH];
- int pos;
-
- // Now using the DLL module handle. KeithH, 24/May/2000.
- // Addendum: GetModuleFileName(NULL, ... returns process filename,
- // GetModuleFileName(hModule, ... returns DLL filename,
-
- // Get the dll path and filename.
- GetModuleFileName(hInstance, &szModuleFilename[0], MAX_PATH); // NULL for current process
- // Get the System directory.
- GetSystemDirectory(&szSystemDirectory[0], MAX_PATH);
-
- // Test to see if DLL is in system directory.
- if (strnicmp(szModuleFilename, szSystemDirectory, strlen(szSystemDirectory))==0) {
- // DLL *is* in system directory.
- // Return FALSE to indicate that registry keys should be read.
- return FALSE;
- }
-
- // Compose filename of INI file
- strcpy(szINIFile, szModuleFilename);
- pos = strlen(szINIFile);
- while (szINIFile[pos] != '\\') {
- pos--;
- }
- szINIFile[pos+1] = '\0';
- // Use run-time DLL path for log file too
- strcpy(szLogPath, szINIFile);
- szLogPath[pos] = '\0';
- // Complete full INI file path
- strcat(szINIFile, "gldirect.ini");
-
- // Read settings from private INI file.
- // Note that defaults are contained in the calls.
- ini.dwDriver = GetPrivateProfileInt(szSectionName, "dwDriver", 2, szINIFile);
- ini.bMipmapping = GetPrivateProfileInt(szSectionName, "bMipmapping", 1, szINIFile);
- ini.bMultitexture = GetPrivateProfileInt(szSectionName, "bMultitexture", 1, szINIFile);
- ini.bWaitForRetrace = GetPrivateProfileInt(szSectionName, "bWaitForRetrace", 0, szINIFile);
- ini.bFullscreenBlit = GetPrivateProfileInt(szSectionName, "bFullscreenBlit", 0, szINIFile);
- ini.bFastFPU = GetPrivateProfileInt(szSectionName, "bFastFPU", 1, szINIFile);
- ini.bDirectDrawPersistant = GetPrivateProfileInt(szSectionName, "bPersistantDisplay", 0, szINIFile);
- ini.bPersistantBuffers = GetPrivateProfileInt(szSectionName, "bPersistantResources", 0, szINIFile);
- ini.dwLogging = GetPrivateProfileInt(szSectionName, "dwLogging", 0, szINIFile);
- ini.dwLoggingSeverity = GetPrivateProfileInt(szSectionName, "dwLoggingSeverity", 0, szINIFile);
- ini.bMessageBoxWarnings = GetPrivateProfileInt(szSectionName, "bMessageBoxWarnings", 0, szINIFile);
- ini.bMultiThreaded = GetPrivateProfileInt(szSectionName, "bMultiThreaded", 0, szINIFile);
- ini.bAppCustomizations = GetPrivateProfileInt(szSectionName, "bAppCustomizations", 1, szINIFile);
- ini.bHotKeySupport = GetPrivateProfileInt(szSectionName, "bHotKeySupport", 0, szINIFile);
- ini.bSplashScreen = GetPrivateProfileInt(szSectionName, "bSplashScreen", 1, szINIFile);
-
-#ifdef _USE_GLD3_WGL
- // New for GLDirect 3.x
- ini.dwAdapter = GetPrivateProfileInt(szSectionName, "dwAdapter", 0, szINIFile);
- // dwTnL now defaults to zero (chooses TnL at runtime). KeithH
- ini.dwTnL = GetPrivateProfileInt(szSectionName, "dwTnL", 0, szINIFile);
- ini.dwMultisample = GetPrivateProfileInt(szSectionName, "dwMultisample", 0, szINIFile);
-#endif
-
- return TRUE;
-}
-
-// ***********************************************************************
-
-BOOL dllReadRegistry(
- HINSTANCE hInstance)
-{
- // Read settings from INI file, if available
- bValidINIFound = FALSE;
- if (ReadINIFile(hInstance)) {
- const char *szRendering[3] = {
- "SciTech Software Renderer",
- "Direct3D MMX Software Renderer",
- "Direct3D Hardware Renderer"
- };
- // Set globals
- glb.bPrimary = 1;
- glb.bHardware = (ini.dwDriver == 2) ? 1 : 0;
-#ifndef _USE_GLD3_WGL
- memset(&glb.ddGuid, 0, sizeof(glb.ddGuid));
- glb.d3dGuid = (ini.dwDriver == 2) ? IID_IDirect3DHALDevice : IID_IDirect3DRGBDevice;
-#endif // _USE_GLD3_WGL
- strcpy(glb.szDDName, "Primary");
- strcpy(glb.szD3DName, szRendering[ini.dwDriver]);
- glb.dwRendering = ini.dwDriver;
- glb.bUseMipmaps = ini.bMipmapping;
- glb.bMultitexture = ini.bMultitexture;
- glb.bWaitForRetrace = ini.bWaitForRetrace;
- glb.bFullscreenBlit = ini.bFullscreenBlit;
- glb.bFastFPU = ini.bFastFPU;
- glb.bDirectDrawPersistant = ini.bDirectDrawPersistant;
- glb.bPersistantBuffers = ini.bPersistantBuffers;
- dwLogging = ini.dwLogging;
- dwDebugLevel = ini.dwLoggingSeverity;
- glb.bMessageBoxWarnings = ini.bMessageBoxWarnings;
- glb.bMultiThreaded = ini.bMultiThreaded;
- glb.bAppCustomizations = ini.bAppCustomizations;
- glb.bHotKeySupport = ini.bHotKeySupport;
- bSplashScreen = ini.bSplashScreen;
-#ifdef _USE_GLD3_WGL
- // New for GLDirect 3.x
- glb.dwAdapter = ini.dwAdapter;
- glb.dwDriver = ini.dwDriver;
- glb.dwTnL = ini.dwTnL;
- glb.dwMultisample = ini.dwMultisample;
-#endif
- bValidINIFound = TRUE;
- return TRUE;
- }
- // Read settings from registry
- else {
- HKEY hReg;
- DWORD cbValSize;
- DWORD dwType = REG_SZ; // Registry data type for strings
- BOOL bRegistryError;
- BOOL bSuccess;
-
-#define REG_READ_DWORD(a, b) \
- cbValSize = sizeof(b); \
- if (ERROR_SUCCESS != RegQueryValueEx( hReg, (a), \
- NULL, NULL, (LPBYTE)&(b), &cbValSize )) \
- bRegistryError = TRUE;
-
-#define REG_READ_DEVICEID(a, b) \
- cbValSize = MAX_DDDEVICEID_STRING; \
- if(ERROR_SUCCESS != RegQueryValueEx(hReg, (a), 0, &dwType, \
- (LPBYTE)&(b), &cbValSize)) \
- bRegistryError = TRUE;
-
-#define REG_READ_STRING(a, b) \
- cbValSize = sizeof((b)); \
- if(ERROR_SUCCESS != RegQueryValueEx(hReg, (a), 0, &dwType, \
- (LPBYTE)&(b), &cbValSize)) \
- bRegistryError = TRUE;
-
- // Read settings from the registry.
-
- // Open the registry key for the current user if it exists.
- bSuccess = (ERROR_SUCCESS == RegOpenKeyEx(HKEY_CURRENT_USER,
- DIRECTGL_REG_SETTINGS_KEY,
- 0,
- KEY_READ,
- &hReg));
- // Otherwise open the registry key for the local machine.
- if (!bSuccess)
- bSuccess = (ERROR_SUCCESS == RegOpenKeyEx(DIRECTGL_REG_KEY_ROOT,
- DIRECTGL_REG_SETTINGS_KEY,
- 0,
- KEY_READ,
- &hReg));
- if (!bSuccess)
- return FALSE;
-
- bRegistryError = FALSE;
-
- REG_READ_DWORD(DIRECTGL_REG_SETTING_PRIMARY, glb.bPrimary);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_D3D_HW, glb.bHardware);
-#ifndef _USE_GLD3_WGL
- REG_READ_DWORD(DIRECTGL_REG_SETTING_DD_GUID, glb.ddGuid);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_D3D_GUID, glb.d3dGuid);
-#endif // _USE_GLD3_WGL
- REG_READ_DWORD(DIRECTGL_REG_SETTING_LOGGING, dwLogging);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_DEBUGLEVEL, dwDebugLevel);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_RENDERING, glb.dwRendering);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_MULTITEXTURE, glb.bMultitexture);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_WAITFORRETRACE, glb.bWaitForRetrace);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_FULLSCREENBLIT, glb.bFullscreenBlit);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_USEMIPMAPS, glb.bUseMipmaps);
-
- REG_READ_DEVICEID(DIRECTGL_REG_SETTING_DD_NAME, glb.szDDName);
- REG_READ_DEVICEID(DIRECTGL_REG_SETTING_D3D_NAME, glb.szD3DName);
-
- REG_READ_DWORD(DIRECTGL_REG_SETTING_MSGBOXWARNINGS, glb.bMessageBoxWarnings);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_PERSISTDISPLAY, glb.bDirectDrawPersistant);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_PERSISTBUFFERS, glb.bPersistantBuffers);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_FASTFPU, glb.bFastFPU);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_HOTKEYS, glb.bHotKeySupport);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_MULTITHREAD, glb.bMultiThreaded);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_APPCUSTOM, glb.bAppCustomizations);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_SPLASHSCREEN, bSplashScreen);
-
-#ifdef _USE_GLD3_WGL
- // New for GLDirect 3.x
- glb.dwDriver = glb.dwRendering;
- REG_READ_DWORD(DIRECTGL_REG_SETTING_ADAPTER, glb.dwAdapter);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_TNL, glb.dwTnL);
- REG_READ_DWORD(DIRECTGL_REG_SETTING_MULTISAMPLE, glb.dwMultisample);
-#endif
-
- RegCloseKey(hReg);
-
- // Open the global registry key for GLDirect
- bSuccess = (ERROR_SUCCESS == RegOpenKeyEx(HKEY_LOCAL_MACHINE,
- DIRECTGL_REG_SETTINGS_KEY,
- 0,
- KEY_READ,
- &hReg));
- if (bSuccess) {
- // Read the installation path for GLDirect
- REG_READ_STRING("InstallLocation",szLogPath);
- RegCloseKey(hReg);
- }
-
- if (bRegistryError || !bSuccess)
- return FALSE;
- else
-
- return TRUE;
-
-#undef REG_READ_DWORD
-#undef REG_READ_DEVICEID
-#undef REG_READ_STRING
- }
-}
-
-// ***********************************************************************
-
-BOOL dllWriteRegistry(
- void )
-{
- HKEY hReg;
- DWORD dwCreateDisposition, cbValSize;
- BOOL bRegistryError = FALSE;
-
-#define REG_WRITE_DWORD(a, b) \
- cbValSize = sizeof(b); \
- if (ERROR_SUCCESS != RegSetValueEx( hReg, (a), \
- 0, REG_DWORD, (LPBYTE)&(b), cbValSize )) \
- bRegistryError = TRUE;
-
- if (ERROR_SUCCESS == RegCreateKeyEx( DIRECTGL_REG_KEY_ROOT, DIRECTGL_REG_SETTINGS_KEY,
- 0, NULL, 0, KEY_WRITE, NULL, &hReg,
- &dwCreateDisposition )) {
- RegFlushKey(hReg); // Make sure keys are written to disk
- RegCloseKey(hReg);
- hReg = NULL;
- }
-
- if (bRegistryError)
- return FALSE;
- else
- return TRUE;
-
-#undef REG_WRITE_DWORD
-}
-
-// ***********************************************************************
-
-void dglInitHotKeys(HINSTANCE hInstance)
-{
- // Hot-Key support at all?
- if (!glb.bHotKeySupport)
- return;
-
- // Install global keyboard interceptor
- hKeyHook = SetWindowsHookEx(WH_KEYBOARD, dglKeyProc, hInstance, 0);
-}
-
-// ***********************************************************************
-
-void dglExitHotKeys(void)
-{
- // Hot-Key support at all?
- if (!glb.bHotKeySupport)
- return;
-
- // Remove global keyboard interceptor
- if (hKeyHook)
- UnhookWindowsHookEx(hKeyHook);
- hKeyHook = NULL;
-}
-
-// ***********************************************************************
-
-// Note: This app-customization step must be performed in both the main
-// OpenGL32 driver and the callback driver DLLs for multithreading option.
-void dglSetAppCustomizations(void)
-{
- char szModuleFileName[MAX_PATH];
- int iSize = MAX_PATH;
-
- // Get the currently loaded EXE filename.
- GetModuleFileName(NULL, &szModuleFileName[0], MAX_PATH); // NULL for current process
- strupr(szModuleFileName);
- iSize = strlen(szModuleFileName);
-
- // Check for specific EXEs and adjust global settings accordingly
-
- // NOTE: In GLD3.x "bDirectDrawPersistant" corresponds to IDirect3D8 and
- // "bPersistantBuffers" corresponds to IDirect3DDevice8. KeithH
-
- // Case 1: 3DStudio must be multi-threaded
- // Added: Discreet GMAX (3DStudio MAX 4 for gamers. KeithH)
- if (strstr(szModuleFileName, "3DSMAX.EXE")
- || strstr(szModuleFileName, "3DSVIZ.EXE")
- || strstr(szModuleFileName, "GMAX.EXE")) {
- glb.bMultiThreaded = TRUE;
- glb.bDirectDrawPersistant = FALSE;
- glb.bPersistantBuffers = FALSE;
- return;
- }
-
- // Case 2: Solid Edge must use pre-allocated resources for all GLRCs
- if (strstr(szModuleFileName, "PART.EXE")
- || strstr(szModuleFileName, "ASSEMBL.EXE")
- || strstr(szModuleFileName, "DRAFT.EXE")
- || strstr(szModuleFileName, "SMARTVW.EXE")
- || strstr(szModuleFileName, "SMETAL.EXE")) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = FALSE;
- return;
- }
-
- // Case 3: Sudden Depth creates and destroys GLRCs on paint commands
- if (strstr(szModuleFileName, "SUDDEPTH.EXE")
- || strstr(szModuleFileName, "SUDDEMO.EXE")) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = TRUE;
- glb.bFullscreenBlit = TRUE;
- return;
- }
-
- // Case 4: StereoGraphics test apps create and destroy GLRCs on paint commands
- if (strstr(szModuleFileName, "REDBLUE.EXE")
- || strstr(szModuleFileName, "DIAGNOSE.EXE")) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = TRUE;
- return;
- }
-
- // Case 5: Pipes screen savers share multiple GLRCs for same window
- if (strstr(szModuleFileName, "PIPES.SCR")
- || (strstr(szModuleFileName, "PIPES") && strstr(szModuleFileName, ".SCR"))) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = TRUE;
- return;
- }
-
- // Case 6: AutoVue uses sub-viewport ops which are temporarily broken in stereo window
- if (strstr(szModuleFileName, "AVWIN.EXE")) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = TRUE;
- return;
- }
- // Case 7: Quake3 is waiting for DDraw objects to be released at exit
- if (strstr(szModuleFileName, "QUAKE")) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = FALSE;
- glb.bPersistantBuffers = FALSE;
- glb.bFullscreenBlit = FALSE;
- return;
- }
- // Case 8: Reflection GLX server is unable to switch contexts at run-time
- if (strstr(szModuleFileName, "RX.EXE")) {
- glb.bMultiThreaded = FALSE;
- glb.bMessageBoxWarnings = FALSE;
- return;
- }
- // Case 9: Original AutoCAD 2000 must share DDraw objects across GLRCs
- if (strstr(szModuleFileName, "ACAD.EXE")) {
- glb.bFastFPU = FALSE;
- if (GetModuleHandle("wopengl6.hdi") != NULL) {
- glb.bMultiThreaded = FALSE;
- glb.bDirectDrawPersistant = TRUE;
- glb.bPersistantBuffers = FALSE;
- }
- return;
- }
-}
-
-// ***********************************************************************
-
-BOOL dglInitDriver(void)
-{
- UCHAR szExeName[MAX_PATH];
- const char *szRendering[] = {
- "Mesa Software",
- "Direct3D RGB SW",
- "Direct3D HW",
- };
- static BOOL bWarnOnce = FALSE;
-
- // Already initialized?
- if (bInitialized)
- return TRUE;
-
- // Moved from DllMain DLL_PROCESS_ATTACH:
-
- // (Re-)Init defaults
- dglInitGlobals();
-
- // Read registry or INI file settings
- if (!dllReadRegistry(hInstanceDll)) {
- if (!bWarnOnce)
- MessageBox( NULL, "GLDirect has not been configured.\n\n"
- "Please run the configuration program\n"
- "before using GLDirect with applications.\n",
- "GLDirect", MB_OK | MB_ICONWARNING);
- bWarnOnce = TRUE;
- return FALSE;
- }
-
-#ifdef _USE_GLD3_WGL
- // Must do this as early as possible.
- // Need to read regkeys/ini-file first though.
- gldInitDriverPointers(glb.dwDriver);
-
- // Create private driver globals
- _gldDriver.CreatePrivateGlobals();
-#endif
- // Overide settings with application customizations
- if (glb.bAppCustomizations)
- dglSetAppCustomizations();
-
-//#ifndef _USE_GLD3_WGL
- // Set the global memory type to either sysmem or vidmem
- glb.dwMemoryType = glb.bHardware ? DDSCAPS_VIDEOMEMORY : DDSCAPS_SYSTEMMEMORY;
-//#endif
-
- // Multi-threaded support overides persistant display support
- if (glb.bMultiThreaded)
- glb.bDirectDrawPersistant = glb.bPersistantBuffers = FALSE;
-
- // Multi-threaded support needs to be reflected in Mesa code. (DaveM)
- _gld_bMultiThreaded = glb.bMultiThreaded;
-
- // Start logging
- ddlogPathOption(szLogPath);
- ddlogWarnOption(glb.bMessageBoxWarnings);
- ddlogOpen((DDLOG_loggingMethodType)dwLogging,
- (DDLOG_severityType)dwDebugLevel);
-
- // Obtain the name of the calling app
- ddlogMessage(DDLOG_SYSTEM, "Driver : SciTech GLDirect 4.0\n");
- GetModuleFileName(NULL, szExeName, sizeof(szExeName));
- ddlogPrintf(DDLOG_SYSTEM, "Executable : %s", szExeName);
-
- ddlogPrintf(DDLOG_SYSTEM, "DirectDraw device: %s", glb.szDDName);
- ddlogPrintf(DDLOG_SYSTEM, "Direct3D driver : %s", glb.szD3DName);
-
- ddlogPrintf(DDLOG_SYSTEM, "Rendering type : %s", szRendering[glb.dwRendering]);
-
- ddlogPrintf(DDLOG_SYSTEM, "Multithreaded : %s", glb.bMultiThreaded ? "Enabled" : "Disabled");
- ddlogPrintf(DDLOG_SYSTEM, "Display resources: %s", glb.bDirectDrawPersistant ? "Persistant" : "Instanced");
- ddlogPrintf(DDLOG_SYSTEM, "Buffer resources : %s", glb.bPersistantBuffers ? "Persistant" : "Instanced");
-
- dglInitContextState();
- dglBuildPixelFormatList();
- //dglBuildTextureFormatList();
-
- // D3D callback driver is now successfully initialized
- bInitialized = TRUE;
- // D3D callback driver is now ready to be exited
- bExited = FALSE;
-
- return TRUE;
-}
-
-// ***********************************************************************
-
-void dglExitDriver(void)
-{
-
- // Only need to clean up once per instance:
- // May be called implicitly from DLL_PROCESS_DETACH,
- // or explicitly from DGL_exitDriver().
- if (bExited)
- return;
- bExited = TRUE;
-
- // DDraw objects may be invalid when DLL unloads.
-__try {
-
- // Clean-up sequence (moved from DLL_PROCESS_DETACH)
-#ifndef _USE_GLD3_WGL
- dglReleaseTextureFormatList();
-#endif
- dglReleasePixelFormatList();
- dglDeleteContextState();
-
-#ifdef _USE_GLD3_WGL
- _gldDriver.DestroyPrivateGlobals();
-#endif
-
-}
-__except(EXCEPTION_EXECUTE_HANDLER) {
- ddlogPrintf(DDLOG_WARN, "Exception raised in dglExitDriver.");
-}
-
- // Close the log file
- ddlogClose();
-}
-
-// ***********************************************************************
-
-int WINAPI DllMain(
- HINSTANCE hInstance,
- DWORD fdwReason,
- PVOID pvReserved)
-{
- switch (fdwReason) {
- case DLL_PROCESS_ATTACH:
- // Cache DLL instance handle
- hInstanceDll = hInstance;
-
- // Flag that callback driver has yet to be initialized
- bInitialized = bExited = FALSE;
-
-#ifndef _USE_GLD3_WGL
- // Init internal Mesa function pointers
- memset(&mesaFuncs, 0, sizeof(DGL_mesaFuncs));
-#endif // _USE_GLD3_WGL
-
- // Init defaults
- dglInitGlobals();
-
- // Defer rest of DLL initialization to 1st WGL function call
- break;
-
- case DLL_PROCESS_DETACH:
- // Call exit clean-up sequence
- dglExitDriver();
- break;
- }
-
- return TRUE;
-}
-
-// ***********************************************************************
-
-void APIENTRY DGL_exitDriver(void)
-{
- // Call exit clean-up sequence
- dglExitDriver();
-}
-
-// ***********************************************************************
-
-void APIENTRY DGL_reinitDriver(void)
-{
- // Force init sequence again
- bInitialized = bExited = FALSE;
- dglInitDriver();
-}
-
-// ***********************************************************************
-
-int WINAPI DllInitialize(
- HINSTANCE hInstance,
- DWORD fdwReason,
- PVOID pvReserved)
-{
- // Some Watcom compiled executables require this.
- return DllMain(hInstance, fdwReason, pvReserved);
-}
-
-// ***********************************************************************
-
-void DGL_LoadSplashScreen(int piReg, char* pszUser)
-{
- HINSTANCE hSplashDll = NULL;
- LPDGLSPLASHSCREEN dglSplashScreen = NULL;
- static BOOL bOnce = FALSE;
- static int iReg = 0;
- static char szUser[255] = {"\0"};
-
- // Display splash screen at all?
- if (!bSplashScreen)
- return;
-
- // Only display splash screen once
- if (bOnce)
- return;
- bOnce = TRUE;
-
- // Make local copy of string for passing to DLL
- if (pszUser)
- strcpy(szUser, pszUser);
- iReg = piReg;
-
- // Load Splash Screen DLL
- // (If it fails to load for any reason, we don't care...)
- hSplashDll = LoadLibrary("gldsplash.dll");
- if (hSplashDll) {
- // Execute the Splash Screen function
- dglSplashScreen = (LPDGLSPLASHSCREEN)GetProcAddress(hSplashDll, "GLDSplashScreen");
- if (dglSplashScreen)
- (*dglSplashScreen)(1, iReg, szUser);
- // Don't unload the DLL since splash screen dialog is modeless now
- }
-}
-
-// ***********************************************************************
-
-BOOL dglValidate()
-{
- char *szCaption = "SciTech GLDirect Driver";
- UINT uType = MB_OK | MB_ICONEXCLAMATION;
-
-#ifdef _USE_GLD3_WGL
- // (Re)build pixelformat list
- if (glb.bPixelformatsDirty)
- _gldDriver.BuildPixelformatList();
-#endif
-
- // Check to see if we have already validated
- if (bDriverValidated && bInitialized)
- return TRUE;
-
- // Since all (most) the WGL functions must be validated at this point,
- // this also insure that the callback driver is completely initialized.
- if (!bInitialized)
- if (!dglInitDriver()) {
- MessageBox(NULL,
- "The GLDirect driver could not initialize.\n\n"
- "Please run the configuration program to\n"
- "properly configure the driver, or else\n"
- "re-run the installation program.", szCaption, uType);
- _exit(1); // Bail
- }
-
- return TRUE;
-}
-
-// ***********************************************************************
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Win32 DllMain functions.
-*
-****************************************************************************/
-
-#ifndef __DLLMAIN_H
-#define __DLLMAIN_H
-
-// Macros to control compilation
-#define STRICT
-#define WIN32_LEAN_AND_MEAN
-
-#include <windows.h>
-
-#ifndef _USE_GLD3_WGL
-#include "DirectGL.h"
-#endif // _USE_GLD3_WGL
-
-//#include "gldirect/regkeys.h"
-#include "dglglobals.h"
-#include "ddlog.h"
-#ifndef _USE_GLD3_WGL
-#include "d3dtexture.h"
-#endif // _USE_GLD3_WGL
-
-#include "dglwgl.h"
-
-extern BOOL bInitialized;
-
-BOOL dglInitDriver(void);
-void dglExitDriver(void);
-
-#endif
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Driver interface code to Mesa
-*
-****************************************************************************/
-
-//#include <windows.h>
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-extern BOOL dglSwapBuffers(HDC hDC);
-
-// HACK: Hack the _33 member of the OpenGL perspective projection matrix
-const float _fPersp_33 = 1.6f;
-
-//---------------------------------------------------------------------------
-// Internal functions
-//---------------------------------------------------------------------------
-
-void _gld_mesa_warning(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal warning mechanism
- gldLogPrintf(GLDLOG_WARN, "Mesa warning: %s", str);
-}
-
-//---------------------------------------------------------------------------
-
-void _gld_mesa_fatal(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal fatal-message mechanism
- gldLogPrintf(GLDLOG_CRITICAL, "Mesa FATAL: %s", str);
-
- // Mesa calls abort(0) here.
- ddlogClose();
- exit(0);
-}
-
-//---------------------------------------------------------------------------
-
-D3DSTENCILOP _gldConvertStencilOp(
- GLenum StencilOp)
-{
- // Used by Stencil: pass, fail and zfail
-
- switch (StencilOp) {
- case GL_KEEP:
- return D3DSTENCILOP_KEEP;
- case GL_ZERO:
- return D3DSTENCILOP_ZERO;
- case GL_REPLACE:
- return D3DSTENCILOP_REPLACE;
- case GL_INCR:
- return D3DSTENCILOP_INCRSAT;
- case GL_DECR:
- return D3DSTENCILOP_DECRSAT;
- case GL_INVERT:
- return D3DSTENCILOP_INVERT;
- case GL_INCR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_INCR;
- case GL_DECR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_DECR;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertStencilOp: Unknown StencilOp\n");
-#endif
-
- return D3DSTENCILOP_KEEP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DCMPFUNC _gldConvertCompareFunc(
- GLenum CmpFunc)
-{
- // Used for Alpha func, depth func and stencil func.
-
- switch (CmpFunc) {
- case GL_NEVER:
- return D3DCMP_NEVER;
- case GL_LESS:
- return D3DCMP_LESS;
- case GL_EQUAL:
- return D3DCMP_EQUAL;
- case GL_LEQUAL:
- return D3DCMP_LESSEQUAL;
- case GL_GREATER:
- return D3DCMP_GREATER;
- case GL_NOTEQUAL:
- return D3DCMP_NOTEQUAL;
- case GL_GEQUAL:
- return D3DCMP_GREATEREQUAL;
- case GL_ALWAYS:
- return D3DCMP_ALWAYS;
- };
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertCompareFunc: Unknown CompareFunc\n");
-#endif
-
- return D3DCMP_ALWAYS;
-}
-
-//---------------------------------------------------------------------------
-
-D3DBLEND _gldConvertBlendFunc(
- GLenum blend,
- GLenum DefaultBlend)
-{
- switch (blend) {
- case GL_ZERO:
- return D3DBLEND_ZERO;
- case GL_ONE:
- return D3DBLEND_ONE;
- case GL_DST_COLOR:
- return D3DBLEND_DESTCOLOR;
- case GL_SRC_COLOR:
- return D3DBLEND_SRCCOLOR;
- case GL_ONE_MINUS_DST_COLOR:
- return D3DBLEND_INVDESTCOLOR;
- case GL_ONE_MINUS_SRC_COLOR:
- return D3DBLEND_INVSRCCOLOR;
- case GL_SRC_ALPHA:
- return D3DBLEND_SRCALPHA;
- case GL_ONE_MINUS_SRC_ALPHA:
- return D3DBLEND_INVSRCALPHA;
- case GL_DST_ALPHA:
- return D3DBLEND_DESTALPHA;
- case GL_ONE_MINUS_DST_ALPHA:
- return D3DBLEND_INVDESTALPHA;
- case GL_SRC_ALPHA_SATURATE:
- return D3DBLEND_SRCALPHASAT;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertBlendFunc: Unknown BlendFunc\n");
-#endif
-
- return DefaultBlend;
-}
-
-//---------------------------------------------------------------------------
-// Misc. functions
-//---------------------------------------------------------------------------
-
-void gld_Noop_DX7(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "gld_Noop called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Error_DX7(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- // Quite useless.
-// gldLogMessage(GLDLOG_ERROR, "ctx->Driver.Error called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-// Required Mesa functions
-//---------------------------------------------------------------------------
-
-static GLboolean gld_set_draw_buffer_DX7(
- struct gl_context *ctx,
- GLenum mode)
-{
- (void) ctx;
- if ((mode==GL_FRONT_LEFT) || (mode == GL_BACK_LEFT)) {
- return GL_TRUE;
- }
- else {
- return GL_FALSE;
- }
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_set_read_buffer_DX7(
- struct gl_context *ctx,
- struct gl_framebuffer *buffer,
- GLenum mode)
-{
- /* separate read buffer not supported */
-/*
- ASSERT(buffer == ctx->DrawBuffer);
- ASSERT(mode == GL_FRONT_LEFT);
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Clear_DX7(
- struct gl_context *ctx,
- GLbitfield mask,
- GLboolean all,
- GLint x,
- GLint y,
- GLint width,
- GLint height)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DCOLOR Color = 0;
- float Z = 0.0f;
- DWORD Stencil = 0;
- D3DRECT d3dClearRect;
-
- // TODO: Colourmask
- const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0];
-
- if (!gld->pDev)
- return;
-
- if (mask & (DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)) {
- GLubyte col[4];
- CLAMPED_FLOAT_TO_UBYTE(col[0], ctx->Color.ClearColor[0]);
- CLAMPED_FLOAT_TO_UBYTE(col[1], ctx->Color.ClearColor[1]);
- CLAMPED_FLOAT_TO_UBYTE(col[2], ctx->Color.ClearColor[2]);
- CLAMPED_FLOAT_TO_UBYTE(col[3], ctx->Color.ClearColor[3]);
- dwFlags |= D3DCLEAR_TARGET;
- Color = D3DCOLOR_RGBA(col[0], col[1], col[2], col[3]);
-// ctx->Color.ClearColor[1],
-// ctx->Color.ClearColor[2],
-// ctx->Color.ClearColor[3]);
- }
-
- if (mask & DD_DEPTH_BIT) {
- // D3D7 will fail the Clear call if we try and clear a
- // depth buffer and we haven't created one.
- // Also, some apps try and clear a depth buffer,
- // when a depth buffer hasn't been requested by the app.
- if (ctx->Visual.depthBits == 0) {
- mask &= ~DD_DEPTH_BIT; // Remove depth bit from mask
- } else {
- dwFlags |= D3DCLEAR_ZBUFFER;
- Z = ctx->Depth.Clear;
- }
- }
-
- if (mask & DD_STENCIL_BIT) {
- if (ctx->Visual.stencilBits == 0) {
- // No stencil bits in depth buffer
- mask &= ~DD_STENCIL_BIT; // Remove stencil bit from mask
- } else {
- dwFlags |= D3DCLEAR_STENCIL;
- Stencil = ctx->Stencil.Clear;
- }
- }
-
- // Some apps do really weird things with the rect, such as Quake3.
- if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0)) {
- all = GL_TRUE;
- }
-
- if (!all) {
- // Calculate clear subrect
- d3dClearRect.x1 = x;
- d3dClearRect.y1 = gldCtx->dwHeight - (y + height);
- d3dClearRect.x2 = x + width;
- d3dClearRect.y2 = d3dClearRect.y1 + height;
- }
-
- // dwFlags will be zero if there's nothing to clear
- if (dwFlags) {
- _GLD_DX7_DEV(Clear(
- gld->pDev,
- all ? 0 : 1,
- all ? NULL : &d3dClearRect,
- dwFlags,
- Color, Z, Stencil));
- }
-
- if (mask & DD_ACCUM_BIT) {
- // Clear accumulation buffer
- }
-}
-
-//---------------------------------------------------------------------------
-
-// Mesa 5: Parameter change
-static void gld_buffer_size_DX7(
-// struct gl_context *ctx,
- struct gl_framebuffer *fb,
- GLuint *width,
- GLuint *height)
-{
-// GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
-
- *width = fb->Width; // gldCtx->dwWidth;
- *height = fb->Height; // gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Finish_DX7(
- struct gl_context *ctx)
-{
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Flush_DX7(
- struct gl_context *ctx)
-{
- GLD_context *gld = GLD_GET_CONTEXT(ctx);
-
- // TODO: Detect apps that glFlush() then SwapBuffers() ?
-
- if (gld->EmulateSingle) {
- // Emulating a single-buffered context.
- // [Direct3D doesn't allow rendering to front buffer]
- dglSwapBuffers(gld->hDC);
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_STENCIL(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Two-sided stencil. New for Mesa 5
- const GLuint uiFace = 0UL;
-
- struct gl_stencil_attrib *pStencil = &ctx->Stencil;
-
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILENABLE, pStencil->Enabled ? TRUE : FALSE));
- if (pStencil->Enabled) {
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILFUNC, _gldConvertCompareFunc(pStencil->Function[uiFace])));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILREF, pStencil->Ref[uiFace]));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILMASK, pStencil->ValueMask[uiFace]));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILWRITEMASK, pStencil->WriteMask[uiFace]));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILFAIL, _gldConvertStencilOp(pStencil->FailFunc[uiFace])));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILZFAIL, _gldConvertStencilOp(pStencil->ZFailFunc[uiFace])));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_STENCILPASS, _gldConvertStencilOp(pStencil->ZPassFunc[uiFace])));
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_COLOR(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DBLEND src;
- D3DBLEND dest;
-
- // Alpha func
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHAFUNC, _gldConvertCompareFunc(ctx->Color.AlphaFunc)));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHAREF, (DWORD)ctx->Color.AlphaRef));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHATESTENABLE, ctx->Color.AlphaEnabled));
-
- // Blend func
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHABLENDENABLE, ctx->Color.BlendEnabled));
- src = _gldConvertBlendFunc(ctx->Color.BlendSrcRGB, GL_ONE);
- dest = _gldConvertBlendFunc(ctx->Color.BlendDstRGB, GL_ZERO);
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SRCBLEND, src));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_DESTBLEND, dest));
-
-/*
- // Color mask - unsupported by DX7
- if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED;
- if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN;
- if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE;
- if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA;
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_COLORWRITEENABLE, dwFlags));
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_DEPTH(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ZENABLE, ctx->Depth.Test ? D3DZB_TRUE : D3DZB_FALSE));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ZFUNC, _gldConvertCompareFunc(ctx->Depth.Func)));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ZWRITEENABLE, ctx->Depth.Mask ? TRUE : FALSE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_POLYGON(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DFILLMODE d3dFillMode = D3DFILL_SOLID;
- D3DCULL d3dCullMode = D3DCULL_NONE;
- int iOffset = 0;
-
- // Fillmode
- switch (ctx->Polygon.FrontMode) {
- case GL_POINT:
- d3dFillMode = D3DFILL_POINT;
- break;
- case GL_LINE:
- d3dFillMode = D3DFILL_WIREFRAME;
- break;
- case GL_FILL:
- d3dFillMode = D3DFILL_SOLID;
- break;
- }
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FILLMODE, d3dFillMode));
-
- if (ctx->Polygon.CullFlag) {
- switch (ctx->Polygon.CullFaceMode) {
- case GL_BACK:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CW;
- else
- d3dCullMode = D3DCULL_CCW;
- break;
- case GL_FRONT:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CCW;
- else
- d3dCullMode = D3DCULL_CW;
- break;
- case GL_FRONT_AND_BACK:
- d3dCullMode = D3DCULL_NONE;
- break;
- default:
- break;
- }
- } else {
- d3dCullMode = D3DCULL_NONE;
- }
-// d3dCullMode = D3DCULL_NONE; // TODO: DEBUGGING
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_CULLMODE, d3dCullMode));
-
- // Polygon offset
- // ZBIAS ranges from 0 to 16 and can only move towards the viewer
- // Mesa5: ctx->Polygon._OffsetAny removed
- if (ctx->Polygon.OffsetFill) {
- iOffset = (int)ctx->Polygon.OffsetUnits;
- if (iOffset < 0)
- iOffset = -iOffset;
- else
- iOffset = 0; // D3D can't push away
- }
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_ZBIAS, iOffset));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_FOG(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DCOLOR d3dFogColour;
- D3DFOGMODE d3dFogMode = D3DFOG_LINEAR;
-
- // TODO: Fog is calculated seperately in the Mesa pipeline
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGENABLE, FALSE));
- return;
-
- // Fog enable
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGENABLE, ctx->Fog.Enabled));
- if (!ctx->Fog.Enabled) {
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGTABLEMODE, D3DFOG_NONE));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGVERTEXMODE, D3DFOG_NONE));
- return; // If disabled, don't bother setting any fog state
- }
-
- // Fog colour
- d3dFogColour = D3DCOLOR_COLORVALUE( ctx->Fog.Color[0],
- ctx->Fog.Color[1],
- ctx->Fog.Color[2],
- ctx->Fog.Color[3]);
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGCOLOR, d3dFogColour));
-
- // Fog density
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGDENSITY, *((DWORD*) (&ctx->Fog.Density))));
-
- // Fog start
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGSTART, *((DWORD*) (&ctx->Fog.Start))));
-
- // Fog end
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGEND, *((DWORD*) (&ctx->Fog.End))));
-
- // Fog mode
- switch (ctx->Fog.Mode) {
- case GL_LINEAR:
- d3dFogMode = D3DFOG_LINEAR;
- break;
- case GL_EXP:
- d3dFogMode = D3DFOG_EXP;
- break;
- case GL_EXP2:
- d3dFogMode = D3DFOG_EXP2;
- break;
- }
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGTABLEMODE, d3dFogMode));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_FOGVERTEXMODE, D3DFOG_NONE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_LIGHT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
- DWORD dwSpecularEnable;
-
- // Shademode
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SHADEMODE, (ctx->Light.ShadeModel == GL_SMOOTH) ? D3DSHADE_GOURAUD : D3DSHADE_FLAT));
-
- // Separate specular colour
- if (ctx->Light.Enabled)
- dwSpecularEnable = (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) ? TRUE: FALSE;
- else
- dwSpecularEnable = FALSE;
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SPECULARENABLE, dwSpecularEnable));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_MODELVIEW(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ModelView.m;
- // Mesa5: Model-view is now a stack
- GLfloat *pM = ctx->ModelviewMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10];
- m._34 = pM[11];
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14];
- m._44 = pM[15];
-/* m[0][0] = pM[0];
- m[0][1] = pM[1];
- m[0][2] = pM[2];
- m[0][3] = pM[3];
- m[1][0] = pM[4];
- m[1][1] = pM[5];
- m[1][2] = pM[6];
- m[1][3] = pM[7];
- m[2][0] = pM[8];
- m[2][1] = pM[9];
- m[2][2] = pM[10];
- m[2][3] = pM[11];
- m[3][0] = pM[12];
- m[3][1] = pM[13];
- m[3][2] = pM[14];
- m[3][3] = pM[15];*/
-
- gld->matModelView = m;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_PROJECTION(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ProjectionMatrix.m;
- // Mesa 5: Now a stack
- GLfloat *pM = ctx->ProjectionMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
-
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
-
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10] / _fPersp_33; // / 1.6f;
- m._34 = pM[11];
-
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14] / 2.0f;
- m._44 = pM[15];
-
- gld->matProjection = m;
-}
-
-//---------------------------------------------------------------------------
-/*
-void gldFrustumHook_DX7(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Frustum(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = farval / (nearval - farval);
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Frustum: %f", farval/nearval);
-}
-
-//---------------------------------------------------------------------------
-
-void gldOrthoHook_DX7(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Ortho(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = 1.6f;
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Ortho: %f", farval/nearval);
-}
-*/
-//---------------------------------------------------------------------------
-
-void gld_NEW_VIEWPORT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DVIEWPORT7 d3dvp;
-// GLint x, y;
-// GLsizei w, h;
-
- // Set depth range
- _GLD_DX7_DEV(GetViewport(gld->pDev, &d3dvp));
- // D3D can't do Quake1/Quake2 z-trick
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.dvMinZ = ctx->Viewport.Near;
- d3dvp.dvMaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.dvMinZ = ctx->Viewport.Far;
- d3dvp.dvMaxZ = ctx->Viewport.Near;
- }
-/* x = ctx->Viewport.X;
- y = ctx->Viewport.Y;
- w = ctx->Viewport.Width;
- h = ctx->Viewport.Height;
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
- d3dvp.X = x;
- d3dvp.Y = gldCtx->dwHeight - (y + h);
- d3dvp.Width = w;
- d3dvp.Height = h;*/
- _GLD_DX7_DEV(SetViewport(gld->pDev, &d3dvp));
-
-// gld->fFlipWindowY = (float)gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-__inline BOOL _gldAnyEvalEnabled(
- struct gl_context *ctx)
-{
- struct gl_eval_attrib *eval = &ctx->Eval;
-
- if ((eval->AutoNormal) ||
- (eval->Map1Color4) ||
- (eval->Map1Index) ||
- (eval->Map1Normal) ||
- (eval->Map1TextureCoord1) ||
- (eval->Map1TextureCoord2) ||
- (eval->Map1TextureCoord3) ||
- (eval->Map1TextureCoord4) ||
- (eval->Map1Vertex3) ||
- (eval->Map1Vertex4) ||
- (eval->Map2Color4) ||
- (eval->Map2Index) ||
- (eval->Map2Normal) ||
- (eval->Map2TextureCoord1) ||
- (eval->Map2TextureCoord2) ||
- (eval->Map2TextureCoord3) ||
- (eval->Map2TextureCoord4) ||
- (eval->Map2Vertex3) ||
- (eval->Map2Vertex4)
- )
- return TRUE;
-
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL _gldChooseInternalPipeline(
- struct gl_context *ctx,
- GLD_driver_dx7 *gld)
-{
-// return TRUE; // DEBUGGING: ALWAYS USE MESA
-// return FALSE; // DEBUGGING: ALWAYS USE D3D
-
- if ((glb.dwTnL == GLDS_TNL_MESA) || (gld->bHasHWTnL == FALSE))
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE; // Force Mesa TnL
- }
-
- if ((ctx->Light.Enabled) ||
- (1) ||
- (ctx->Texture._TexGenEnabled) ||
- (ctx->Texture._TexMatEnabled) ||
-// (ctx->Transform._AnyClip) ||
- (ctx->Scissor.Enabled) ||
- _gldAnyEvalEnabled(ctx) // Put this last so we can early-out
- )
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE;
- }
-
- gld->PipelineUsage.qwD3DFVF.QuadPart++;
- return FALSE;
-
-/* // Force Mesa pipeline?
- if (glb.dwTnL == GLDS_TNL_MESA) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Test for functionality not exposed in the D3D pathways
- if ((ctx->Texture._GenFlags)) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Now decide if vertex shader can be used.
- // If two sided lighting is enabled then we must either
- // use Mesa TnL or the vertex shader
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) {
- if (gld->VStwosidelight.hShader && !ctx->Fog.Enabled) {
- // Use Vertex Shader
- gld->PipelineUsage.dwD3D2SVS.QuadPart++;
- return GLD_PIPELINE_D3D_VS_TWOSIDE;
- } else {
- // Use Mesa TnL
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
- }
-
- // Must be D3D fixed-function pipeline
- gld->PipelineUsage.dwD3DFVF.QuadPart++;
- return GLD_PIPELINE_D3D_FVF;
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_update_state_DX7(
- struct gl_context *ctx,
- GLuint new_state)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLD_pb_dx7 *gldPB;
-
- if (!gld || !gld->pDev)
- return;
-
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
-
- // SetupIndex will be used in the pipelines for choosing setup function
- if ((ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE | DD_SEPARATE_SPECULAR)) ||
- (ctx->Fog.Enabled))
- {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT_EXTRAS;
- else
- gld->iSetupFunc = GLD_SI_SMOOTH_EXTRAS;
- } else {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT; // Setup flat shade + texture
- else
- gld->iSetupFunc = GLD_SI_SMOOTH; // Setup smooth shade + texture
- }
-
- gld->bUseMesaTnL = _gldChooseInternalPipeline(ctx, gld);
- if (gld->bUseMesaTnL) {
- gldPB = &gld->PB2d;
- // DX7 Does not implement D3DRS_SOFTWAREVERTEXPROCESSING
-// _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SOFTWAREVERTEXPROCESSING, TRUE));
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_CLIPPING, FALSE));
-// _GLD_DX7_DEV(SetVertexShader(gld->pDev, gldPB->dwFVF));
- } else {
- gldPB = &gld->PB3d;
- _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_CLIPPING, TRUE));
-// if (gld->TnLPipeline == GLD_PIPELINE_D3D_VS_TWOSIDE) {
-// _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SOFTWAREVERTEXPROCESSING, !gld->VStwosidelight.bHardware));
-// _GLD_DX7_DEV(SetVertexShader(gld->pDev, gld->VStwosidelight.hShader));
-// } else {
- // DX7 Does not implement D3DRS_SOFTWAREVERTEXPROCESSING
-// _GLD_DX7_DEV(SetRenderState(gld->pDev, D3DRENDERSTATE_SOFTWAREVERTEXPROCESSING, !gld->bHasHWTnL));
-// _GLD_DX7_DEV(SetVertexShader(gld->pDev, gldPB->dwFVF));
-// }
- }
-
-#define _GLD_TEST_STATE(a) \
- if (new_state & (a)) { \
- gld##a(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_TEST_STATE_DX7(a) \
- if (new_state & (a)) { \
- gld##a##_DX7(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_IGNORE_STATE(a) new_state &= ~(a);
-
-// if (!gld->bUseMesaTnL) {
- // Not required if Mesa is doing the TnL.
- // Problem: If gld->bUseMesaTnL is TRUE when these are signaled,
- // then we'll miss updating the D3D TnL pipeline.
- // Therefore, don't test for gld->bUseMesaTnL
- _GLD_TEST_STATE(_NEW_MODELVIEW);
- _GLD_TEST_STATE(_NEW_PROJECTION);
-// }
-
- _GLD_TEST_STATE_DX7(_NEW_TEXTURE); // extern, so guard with _DX7
- _GLD_TEST_STATE(_NEW_COLOR);
- _GLD_TEST_STATE(_NEW_DEPTH);
- _GLD_TEST_STATE(_NEW_POLYGON);
- _GLD_TEST_STATE(_NEW_STENCIL);
- _GLD_TEST_STATE(_NEW_FOG);
- _GLD_TEST_STATE(_NEW_LIGHT);
- _GLD_TEST_STATE(_NEW_VIEWPORT);
-
- _GLD_IGNORE_STATE(_NEW_TRANSFORM);
-
-
-// Stubs for future use.
-/* _GLD_TEST_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_STATE(_NEW_EVAL);
- _GLD_TEST_STATE(_NEW_HINT);
- _GLD_TEST_STATE(_NEW_LINE);
- _GLD_TEST_STATE(_NEW_PIXEL);
- _GLD_TEST_STATE(_NEW_POINT);
- _GLD_TEST_STATE(_NEW_POLYGONSTIPPLE);
- _GLD_TEST_STATE(_NEW_SCISSOR);
- _GLD_TEST_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_STATE(_NEW_ARRAY);
- _GLD_TEST_STATE(_NEW_RENDERMODE);
- _GLD_TEST_STATE(_NEW_BUFFERS);
- _GLD_TEST_STATE(_NEW_MULTISAMPLE);
-*/
-
-// For debugging.
-#if 0
-#define _GLD_TEST_UNHANDLED_STATE(a) \
- if (new_state & (a)) { \
- gldLogMessage(GLDLOG_ERROR, "Unhandled " #a "\n"); \
- }
- _GLD_TEST_UNHANDLED_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_EVAL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_HINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_LINE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PIXEL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POLYGONSTIPPLE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_SCISSOR);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_UNHANDLED_STATE(_NEW_ARRAY);
- _GLD_TEST_UNHANDLED_STATE(_NEW_RENDERMODE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_BUFFERS);
- _GLD_TEST_UNHANDLED_STATE(_NEW_MULTISAMPLE);
-#undef _GLD_UNHANDLED_STATE
-#endif
-
-#undef _GLD_TEST_STATE
-}
-
-//---------------------------------------------------------------------------
-// Viewport
-//---------------------------------------------------------------------------
-
-void gld_Viewport_DX7(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei w,
- GLsizei h)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DVIEWPORT7 d3dvp;
-
- if (!gld || !gld->pDev)
- return;
-
- // This is a hack. When the app is minimized, Mesa passes
- // w=1 and h=1 for viewport dimensions. Without this test
- // we get a GPF in gld_wgl_resize_buffers().
- if ((w==1) && (h==1))
- return;
-
- // Call ResizeBuffersMESA. This function will early-out
- // if no resize is needed.
- //ctx->Driver.ResizeBuffersMESA(ctx);
- // Mesa 5: Changed parameters
- ctx->Driver.ResizeBuffers(gldCtx->glBuffer);
-
-#if 0
- ddlogPrintf(GLDLOG_SYSTEM, ">> Viewport x=%d y=%d w=%d h=%d", x,y,w,h);
-#endif
-
- // ** D3D viewport must not be outside the render target surface **
- // Sanity check the GL viewport dimensions
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
-
- d3dvp.dwX = x;
- d3dvp.dwY = gldCtx->dwHeight - (y + h);
- d3dvp.dwWidth = w;
- d3dvp.dwHeight = h;
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.dvMinZ = ctx->Viewport.Near;
- d3dvp.dvMaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.dvMinZ = ctx->Viewport.Far;
- d3dvp.dvMaxZ = ctx->Viewport.Near;
- }
-
- // TODO: DEBUGGING
-// d3dvp.MinZ = 0.0f;
-// d3dvp.MaxZ = 1.0f;
-
- _GLD_DX7_DEV(SetViewport(gld->pDev, &d3dvp));
-
-}
-
-//---------------------------------------------------------------------------
-
-extern BOOL dglWglResizeBuffers(struct gl_context *ctx, BOOL bDefaultDriver);
-
-// Mesa 5: Parameter change
-void gldResizeBuffers_DX7(
-// struct gl_context *ctx)
- struct gl_framebuffer *fb)
-{
- GET_CURRENT_CONTEXT(ctx);
- dglWglResizeBuffers(ctx, TRUE);
-}
-
-//---------------------------------------------------------------------------
-#ifdef _DEBUG
-// This is only for debugging.
-// To use, plug into ctx->Driver.Enable pointer below.
-void gld_Enable(
- struct gl_context *ctx,
- GLenum e,
- GLboolean b)
-{
- char buf[1024];
- sprintf(buf, "Enable: %s (%s)\n", _mesa_lookup_enum_by_nr(e), b?"TRUE":"FALSE");
- ddlogMessage(DDLOG_SYSTEM, buf);
-}
-#endif
-//---------------------------------------------------------------------------
-// Driver pointer setup
-//---------------------------------------------------------------------------
-
-extern const GLubyte* _gldGetStringGeneric(struct gl_context*, GLenum);
-
-void gldSetupDriverPointers_DX7(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- // Mandatory functions
- ctx->Driver.GetString = _gldGetStringGeneric;
- ctx->Driver.UpdateState = gld_update_state_DX7;
- ctx->Driver.Clear = gld_Clear_DX7;
- ctx->Driver.DrawBuffer = gld_set_draw_buffer_DX7;
- ctx->Driver.GetBufferSize = gld_buffer_size_DX7;
- ctx->Driver.Finish = gld_Finish_DX7;
- ctx->Driver.Flush = gld_Flush_DX7;
- ctx->Driver.Error = gld_Error_DX7;
-
- // Hardware accumulation buffer
- ctx->Driver.Accum = NULL; // TODO: gld_Accum;
-
- // Bitmap functions
- ctx->Driver.CopyPixels = gld_CopyPixels_DX7;
- ctx->Driver.DrawPixels = gld_DrawPixels_DX7;
- ctx->Driver.ReadPixels = gld_ReadPixels_DX7;
- ctx->Driver.Bitmap = gld_Bitmap_DX7;
-
- // Buffer resize
- ctx->Driver.ResizeBuffers = gldResizeBuffers_DX7;
-
- // Texture image functions
- ctx->Driver.ChooseTextureFormat = gld_ChooseTextureFormat_DX7;
- ctx->Driver.TexImage1D = gld_TexImage1D_DX7;
- ctx->Driver.TexImage2D = gld_TexImage2D_DX7;
- ctx->Driver.TexImage3D = _mesa_store_teximage3d;
- ctx->Driver.TexSubImage1D = gld_TexSubImage1D_DX7;
- ctx->Driver.TexSubImage2D = gld_TexSubImage2D_DX7;
- ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
-
- ctx->Driver.CopyTexImage1D = gldCopyTexImage1D_DX7; //NULL;
- ctx->Driver.CopyTexImage2D = gldCopyTexImage2D_DX7; //NULL;
- ctx->Driver.CopyTexSubImage1D = gldCopyTexSubImage1D_DX7; //NULL;
- ctx->Driver.CopyTexSubImage2D = gldCopyTexSubImage2D_DX7; //NULL;
- ctx->Driver.CopyTexSubImage3D = gldCopyTexSubImage3D_DX7;
- ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
-
- // Texture object functions
- ctx->Driver.BindTexture = NULL;
- ctx->Driver.NewTextureObject = NULL; // Not yet implemented by Mesa!;
- ctx->Driver.DeleteTexture = gld_DeleteTexture_DX7;
- ctx->Driver.PrioritizeTexture = NULL;
-
- // Imaging functionality
- ctx->Driver.CopyColorTable = NULL;
- ctx->Driver.CopyColorSubTable = NULL;
- ctx->Driver.CopyConvolutionFilter1D = NULL;
- ctx->Driver.CopyConvolutionFilter2D = NULL;
-
- // State changing functions
- ctx->Driver.AlphaFunc = NULL; //gld_AlphaFunc;
- ctx->Driver.BlendFuncSeparate = NULL; //gld_BlendFunc;
- ctx->Driver.ClearColor = NULL; //gld_ClearColor;
- ctx->Driver.ClearDepth = NULL; //gld_ClearDepth;
- ctx->Driver.ClearStencil = NULL; //gld_ClearStencil;
- ctx->Driver.ColorMask = NULL; //gld_ColorMask;
- ctx->Driver.CullFace = NULL; //gld_CullFace;
- ctx->Driver.ClipPlane = NULL; //gld_ClipPlane;
- ctx->Driver.FrontFace = NULL; //gld_FrontFace;
- ctx->Driver.DepthFunc = NULL; //gld_DepthFunc;
- ctx->Driver.DepthMask = NULL; //gld_DepthMask;
- ctx->Driver.DepthRange = NULL;
- ctx->Driver.Enable = NULL; //gld_Enable;
- ctx->Driver.Fogfv = NULL; //gld_Fogfv;
- ctx->Driver.Hint = NULL; //gld_Hint;
- ctx->Driver.Lightfv = NULL; //gld_Lightfv;
- ctx->Driver.LightModelfv = NULL; //gld_LightModelfv;
- ctx->Driver.LineStipple = NULL; //gld_LineStipple;
- ctx->Driver.LineWidth = NULL; //gld_LineWidth;
- ctx->Driver.LogicOpcode = NULL; //gld_LogicOpcode;
- ctx->Driver.PointParameterfv = NULL; //gld_PointParameterfv;
- ctx->Driver.PointSize = NULL; //gld_PointSize;
- ctx->Driver.PolygonMode = NULL; //gld_PolygonMode;
- ctx->Driver.PolygonOffset = NULL; //gld_PolygonOffset;
- ctx->Driver.PolygonStipple = NULL; //gld_PolygonStipple;
- ctx->Driver.RenderMode = NULL; //gld_RenderMode;
- ctx->Driver.Scissor = NULL; //gld_Scissor;
- ctx->Driver.ShadeModel = NULL; //gld_ShadeModel;
- ctx->Driver.StencilFunc = NULL; //gld_StencilFunc;
- ctx->Driver.StencilMask = NULL; //gld_StencilMask;
- ctx->Driver.StencilOp = NULL; //gld_StencilOp;
- ctx->Driver.TexGen = NULL; //gld_TexGen;
- ctx->Driver.TexEnv = NULL;
- ctx->Driver.TexParameter = NULL;
- ctx->Driver.TextureMatrix = NULL; //gld_TextureMatrix;
- ctx->Driver.Viewport = gld_Viewport_DX7;
-
- _swsetup_Wakeup(ctx);
-
- tnl->Driver.RunPipeline = _tnl_run_pipeline;
- tnl->Driver.Render.ResetLineStipple = gld_ResetLineStipple_DX7;
- tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
- tnl->Driver.Render.ClippedLine = _tnl_RenderClippedLine;
-
- // Hook into glFrustum() and glOrtho()
-// ctx->Exec->Frustum = gldFrustumHook_DX7;
-// ctx->Exec->Ortho = gldOrthoHook_DX7;
-
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 7.0a header file
-*
-****************************************************************************/
-
-#ifndef _GLD_DX7_H
-#define _GLD_DX7_H
-
-//---------------------------------------------------------------------------
-// Windows includes
-//---------------------------------------------------------------------------
-
-#define DIRECTDRAW_VERSION 0x0700
-#define DIRECT3D_VERSION 0x0700
-#include <d3d.h>
-#include <d3dx.h>
-
-// Typedef for obtaining function from d3d7.dll
-//typedef IDirect3D7* (WINAPI *FNDIRECT3DCREATE7) (UINT);
-
-
-//---------------------------------------------------------------------------
-// Defines
-//---------------------------------------------------------------------------
-
-#ifdef _DEBUG
-// Debug build tests the return value of D3D calls
-#define _GLD_TEST_HRESULT(h) \
-{ \
- HRESULT _hr = (h); \
- if (FAILED(_hr)) { \
- gldLogError(GLDLOG_ERROR, #h, _hr); \
- } \
-}
-#define _GLD_DX7(func) _GLD_TEST_HRESULT(IDirect3D7_##func##)
-#define _GLD_DX7_DEV(func) _GLD_TEST_HRESULT(IDirect3DDevice7_##func##)
-#define _GLD_DX7_VB(func) _GLD_TEST_HRESULT(IDirect3DVertexBuffer7_##func##)
-#define _GLD_DX7_TEX(func) _GLD_TEST_HRESULT(IDirectDrawSurface7_##func##)
-#else
-#define _GLD_DX7(func) IDirect3D7_##func
-#define _GLD_DX7_DEV(func) IDirect3DDevice7_##func
-#define _GLD_DX7_VB(func) IDirect3DVertexBuffer7_##func
-#define _GLD_DX7_TEX(func) IDirectDrawSurface7_##func
-#endif
-
-#define SAFE_RELEASE(p) \
-{ \
- if (p) { \
- (p)->lpVtbl->Release(p); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_VB7(p) \
-{ \
- if (p) { \
- IDirect3DVertexBuffer7_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_SURFACE7(p) \
-{ \
- if (p) { \
- IDirectDrawSurface7_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-// Emulate some DX8 defines
-#define D3DCOLOR_ARGB(a,r,g,b) ((D3DCOLOR)((((a)&0xff)<<24)|(((r)&0xff)<<16)|(((g)&0xff)<<8)|((b)&0xff)))
-#define D3DCOLOR_RGBA(r,g,b,a) D3DCOLOR_ARGB(a,r,g,b)
-#define D3DCOLOR_COLORVALUE(r,g,b,a) D3DCOLOR_RGBA((DWORD)((r)*255.f),(DWORD)((g)*255.f),(DWORD)((b)*255.f),(DWORD)((a)*255.f))
-
-
-// Setup index.
-enum {
- GLD_SI_FLAT = 0,
- GLD_SI_SMOOTH = 1,
- GLD_SI_FLAT_EXTRAS = 2,
- GLD_SI_SMOOTH_EXTRAS = 3,
-};
-
-//---------------------------------------------------------------------------
-// Vertex definitions for Fixed-Function pipeline
-//---------------------------------------------------------------------------
-
-//
-// NOTE: If the number of texture units is altered then most of
-// the texture code will need to be revised.
-//
-
-#define GLD_MAX_TEXTURE_UNITS_DX7 2
-
-//
-// 2D vertex transformed by Mesa
-//
-#define GLD_FVF_2D_VERTEX ( D3DFVF_XYZRHW | \
- D3DFVF_DIFFUSE | \
- D3DFVF_SPECULAR | \
- D3DFVF_TEX2)
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT sz; // Screen Z (depth)
- FLOAT rhw; // Reciprocal homogenous W
- DWORD diffuse; // Diffuse colour
- DWORD specular; // For separate-specular support
- FLOAT t0_u, t0_v; // 1st set of texture coords
- FLOAT t1_u, t1_v; // 2nd set of texture coords
-} GLD_2D_VERTEX;
-
-
-//
-// 3D vertex transformed by Direct3D
-//
-#define GLD_FVF_3D_VERTEX ( D3DFVF_XYZ | \
- D3DFVF_DIFFUSE | \
- D3DFVF_TEX2)
-
-typedef struct {
- D3DXVECTOR3 Position; // XYZ Vector in object space
- D3DCOLOR Diffuse; // Diffuse colour
- D3DXVECTOR2 TexUnit0; // Texture unit 0
- D3DXVECTOR2 TexUnit1; // Texture unit 1
-} GLD_3D_VERTEX;
-
-//---------------------------------------------------------------------------
-// Structs
-//---------------------------------------------------------------------------
-
-// This keeps a count of how many times we choose each individual internal
-// pathway. Useful for seeing if a certain pathway was ever used by an app, and
-// how much each pathway is biased.
-// Zero the members at context creation and dump stats at context deletion.
-typedef struct {
- // Note: DWORD is probably too small
- ULARGE_INTEGER qwMesa; // Mesa TnL pipeline
- ULARGE_INTEGER qwD3DFVF; // Direct3D Fixed-Function pipeline
-} GLD_pipeline_usage;
-
-// GLDirect Primitive Buffer (points, lines, triangles and quads)
-typedef struct {
- // Data for IDirect3D7::CreateVertexBuffer()
- DWORD dwStride; // Stride of vertex
- DWORD dwCreateFlags; // Create flags
- DWORD dwFVF; // Direct3D Flexible Vertex Format
-
- IDirect3DVertexBuffer7 *pVB; // Holds points, lines, tris and quads.
-
- // Point list is assumed to be at start of buffer
- DWORD iFirstLine; // Index of start of line list
- DWORD iFirstTriangle; // Index of start of triangle list
-
- BYTE *pPoints; // Pointer to next free point
- BYTE *pLines; // Pointer to next free line
- BYTE *pTriangles; // Pointer to next free triangle
-
- DWORD nPoints; // Number of points ready to render
- DWORD nLines; // Number of lines ready to render
- DWORD nTriangles; // Number of triangles ready to render
-} GLD_pb_dx7;
-
-// GLDirect DX7 driver data
-typedef struct {
- // GLDirect vars
- BOOL bDoublebuffer; // Doublebuffer (otherwise single-buffered)
- BOOL bDepthStencil; // Depth buffer needed (stencil optional)
- D3DX_SURFACEFORMAT RenderFormat; // Format of back/front buffer
- D3DX_SURFACEFORMAT DepthFormat; // Format of depth/stencil
-
- // Direct3D vars
- DDCAPS ddCaps;
- D3DDEVICEDESC7 d3dCaps;
- BOOL bHasHWTnL; // Device has Hardware Transform/Light?
- ID3DXContext *pD3DXContext; // Base D3DX context
- IDirectDraw7 *pDD; // DirectDraw7 interface
- IDirect3D7 *pD3D; // Base Direct3D7 interface
- IDirect3DDevice7 *pDev; // Direct3D7 Device interface
- GLD_pb_dx7 PB2d; // Vertices transformed by Mesa
- GLD_pb_dx7 PB3d; // Vertices transformed by Direct3D
- D3DPRIMITIVETYPE d3dpt; // Current Direct3D primitive type
- D3DMATRIX matProjection; // Projection matrix for D3D TnL
- D3DMATRIX matModelView; // Model/View matrix for D3D TnL
- int iSetupFunc; // Which setup functions to use
- BOOL bUseMesaTnL; // Whether to use Mesa or D3D for TnL
-
- GLD_pipeline_usage PipelineUsage;
-} GLD_driver_dx7;
-
-#define GLD_GET_DX7_DRIVER(c) (GLD_driver_dx7*)(c)->glPriv
-
-//---------------------------------------------------------------------------
-// Function prototypes
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX7(LPCSTR a);
-void gldEnableExtensions_DX7(struct gl_context *ctx);
-void gldInstallPipeline_DX7(struct gl_context *ctx);
-void gldSetupDriverPointers_DX7(struct gl_context *ctx);
-void gldResizeBuffers_DX7(struct gl_framebuffer *fb);
-
-
-// Texture functions
-
-void gldCopyTexImage1D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border);
-void gldCopyTexImage2D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
-void gldCopyTexSubImage1D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width );
-void gldCopyTexSubImage2D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-void gldCopyTexSubImage3D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-
-void gld_NEW_TEXTURE_DX7(struct gl_context *ctx);
-void gld_DrawPixels_DX7(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, const GLvoid *pixels);
-void gld_ReadPixels_DX7(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, GLvoid *dest);
-void gld_CopyPixels_DX7(struct gl_context *ctx, GLint srcx, GLint srcy, GLsizei width, GLsizei height, GLint dstx, GLint dsty, GLenum type);
-void gld_Bitmap_DX7(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, const struct gl_pixelstore_attrib *unpack, const GLubyte *bitmap);
-const struct gl_texture_format* gld_ChooseTextureFormat_DX7(struct gl_context *ctx, GLint internalFormat, GLenum srcFormat, GLenum srcType);
-void gld_TexImage2D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint height, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *tObj, struct gl_texture_image *texImage);
-void gld_TexImage1D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage2D_DX7( struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage1D_DX7(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage);
-void gld_DeleteTexture_DX7(struct gl_context *ctx, struct gl_texture_object *tObj);
-void gld_ResetLineStipple_DX7(struct gl_context *ctx);
-
-// 2D primitive functions
-
-void gld_Points2D_DX7(struct gl_context *ctx, GLuint first, GLuint last);
-
-void gld_Line2DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-
-void gld_Triangle2DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DFlatExtras_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothExtras_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-
-void gld_Quad2DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DFlatExtras_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothExtras_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// 3D primitive functions
-
-void gld_Points3D_DX7(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line3DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DFlat_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Line3DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DSmooth_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// Primitive functions for Two-sided-lighting Vertex Shader
-
-void gld_Points2DTwoside_DX7(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line2DFlatTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmoothTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle2DFlatTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad2DFlatTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothTwoside_DX7(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-#endif
+++ /dev/null
-/*==========================================================================;
- *
- *
- * File: dxerr8.h
- * Content: DirectX Error Library Include File
- *
- ****************************************************************************/
-
-#ifndef _GLD_DXERR7_H_
-#define _GLD_DXERR7_H_
-
-
-#include <d3d.h>
-
-//
-// DXGetErrorString8
-//
-// Desc: Converts an DirectX HRESULT to a string
-//
-// Args: HRESULT hr Can be any error code from
-// DPLAY D3D8 D3DX8 DMUSIC DSOUND
-//
-// Return: Converted string
-//
-const char* __stdcall DXGetErrorString8A(HRESULT hr);
-const WCHAR* __stdcall DXGetErrorString8W(HRESULT hr);
-
-#ifdef UNICODE
- #define DXGetErrorString8 DXGetErrorString8W
-#else
- #define DXGetErrorString8 DXGetErrorString8A
-#endif
-
-
-//
-// DXTrace
-//
-// Desc: Outputs a formatted error message to the debug stream
-//
-// Args: CHAR* strFile The current file, typically passed in using the
-// __FILE__ macro.
-// DWORD dwLine The current line number, typically passed in using the
-// __LINE__ macro.
-// HRESULT hr An HRESULT that will be traced to the debug stream.
-// CHAR* strMsg A string that will be traced to the debug stream (may be NULL)
-// BOOL bPopMsgBox If TRUE, then a message box will popup also containing the passed info.
-//
-// Return: The hr that was passed in.
-//
-//HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox = FALSE );
-//HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox = FALSE );
-HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox);
-HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox);
-
-#ifdef UNICODE
- #define DXTrace DXTraceW
-#else
- #define DXTrace DXTraceA
-#endif
-
-
-//
-// Helper macros
-//
-#if defined(DEBUG) | defined(_DEBUG)
- #define DXTRACE_MSG(str) DXTrace( __FILE__, (DWORD)__LINE__, 0, str, FALSE )
- #define DXTRACE_ERR(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, TRUE )
- #define DXTRACE_ERR_NOMSGBOX(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, FALSE )
-#else
- #define DXTRACE_MSG(str) (0L)
- #define DXTRACE_ERR(str,hr) (hr)
- #define DXTRACE_ERR_NOMSGBOX(str,hr) (hr)
-#endif
-
-
-#endif
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GL extensions
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "../gld_settings.h"
-
-#include <windows.h>
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
-
-//#include "ddlog.h"
-//#include "gld_dx8.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "dglcontext.h"
-#include "extensions.h"
-
-// For some reason this is not defined in an above header...
-extern void _mesa_enable_imaging_extensions(struct gl_context *ctx);
-
-//---------------------------------------------------------------------------
-// Hack for the SGIS_multitexture extension that was removed from Mesa
-// NOTE: SGIS_multitexture enums also clash with GL_SGIX_async_pixel
-
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // To enable, uncomment:
- // _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
-//---------------------------------------------------------------------------
-
-enum {
- /* Quake2 GL_SGIS_multitexture */
- GL_SELECTED_TEXTURE_SGIS = 0x835B,
- GL_SELECTED_TEXTURE_COORD_SET_SGIS = 0x835C,
- GL_MAX_TEXTURES_SGIS = 0x835D,
- GL_TEXTURE0_SGIS = 0x835E,
- GL_TEXTURE1_SGIS = 0x835F,
- GL_TEXTURE2_SGIS = 0x8360,
- GL_TEXTURE3_SGIS = 0x8361,
- GL_TEXTURE_COORD_SET_SOURCE_SGIS = 0x8363,
-};
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldSelectTextureSGIS(
- GLenum target)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glActiveTextureARB(ARB_target);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fSGIS(
- GLenum target,
- GLfloat s,
- GLfloat t)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fARB(ARB_target, s, t);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fvSGIS(
- GLenum target,
- const GLfloat *v)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fvARB(ARB_target, v);
-}
-
-//---------------------------------------------------------------------------
-// Extensions
-//---------------------------------------------------------------------------
-
-typedef struct {
- PROC proc;
- char *name;
-} GLD_extension;
-
-GLD_extension GLD_extList[] = {
-#ifdef GL_EXT_polygon_offset
- { (PROC)glPolygonOffsetEXT, "glPolygonOffsetEXT" },
-#endif
- { (PROC)glBlendEquationEXT, "glBlendEquationEXT" },
- { (PROC)glBlendColorEXT, "glBlendColorExt" },
- { (PROC)glVertexPointerEXT, "glVertexPointerEXT" },
- { (PROC)glNormalPointerEXT, "glNormalPointerEXT" },
- { (PROC)glColorPointerEXT, "glColorPointerEXT" },
- { (PROC)glIndexPointerEXT, "glIndexPointerEXT" },
- { (PROC)glTexCoordPointerEXT, "glTexCoordPointer" },
- { (PROC)glEdgeFlagPointerEXT, "glEdgeFlagPointerEXT" },
- { (PROC)glGetPointervEXT, "glGetPointervEXT" },
- { (PROC)glArrayElementEXT, "glArrayElementEXT" },
- { (PROC)glDrawArraysEXT, "glDrawArrayEXT" },
- { (PROC)glAreTexturesResidentEXT, "glAreTexturesResidentEXT" },
- { (PROC)glBindTextureEXT, "glBindTextureEXT" },
- { (PROC)glDeleteTexturesEXT, "glDeleteTexturesEXT" },
- { (PROC)glGenTexturesEXT, "glGenTexturesEXT" },
- { (PROC)glIsTextureEXT, "glIsTextureEXT" },
- { (PROC)glPrioritizeTexturesEXT, "glPrioritizeTexturesEXT" },
- { (PROC)glCopyTexSubImage3DEXT, "glCopyTexSubImage3DEXT" },
- { (PROC)glTexImage3DEXT, "glTexImage3DEXT" },
- { (PROC)glTexSubImage3DEXT, "glTexSubImage3DEXT" },
- { (PROC)glPointParameterfEXT, "glPointParameterfEXT" },
- { (PROC)glPointParameterfvEXT, "glPointParameterfvEXT" },
-
- { (PROC)glLockArraysEXT, "glLockArraysEXT" },
- { (PROC)glUnlockArraysEXT, "glUnlockArraysEXT" },
- { NULL, "\0" }
-};
-
-GLD_extension GLD_multitexList[] = {
-/*
- { (PROC)glMultiTexCoord1dSGIS, "glMTexCoord1dSGIS" },
- { (PROC)glMultiTexCoord1dvSGIS, "glMTexCoord1dvSGIS" },
- { (PROC)glMultiTexCoord1fSGIS, "glMTexCoord1fSGIS" },
- { (PROC)glMultiTexCoord1fvSGIS, "glMTexCoord1fvSGIS" },
- { (PROC)glMultiTexCoord1iSGIS, "glMTexCoord1iSGIS" },
- { (PROC)glMultiTexCoord1ivSGIS, "glMTexCoord1ivSGIS" },
- { (PROC)glMultiTexCoord1sSGIS, "glMTexCoord1sSGIS" },
- { (PROC)glMultiTexCoord1svSGIS, "glMTexCoord1svSGIS" },
- { (PROC)glMultiTexCoord2dSGIS, "glMTexCoord2dSGIS" },
- { (PROC)glMultiTexCoord2dvSGIS, "glMTexCoord2dvSGIS" },
- { (PROC)glMultiTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)glMultiTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
- { (PROC)glMultiTexCoord2iSGIS, "glMTexCoord2iSGIS" },
- { (PROC)glMultiTexCoord2ivSGIS, "glMTexCoord2ivSGIS" },
- { (PROC)glMultiTexCoord2sSGIS, "glMTexCoord2sSGIS" },
- { (PROC)glMultiTexCoord2svSGIS, "glMTexCoord2svSGIS" },
- { (PROC)glMultiTexCoord3dSGIS, "glMTexCoord3dSGIS" },
- { (PROC)glMultiTexCoord3dvSGIS, "glMTexCoord3dvSGIS" },
- { (PROC)glMultiTexCoord3fSGIS, "glMTexCoord3fSGIS" },
- { (PROC)glMultiTexCoord3fvSGIS, "glMTexCoord3fvSGIS" },
- { (PROC)glMultiTexCoord3iSGIS, "glMTexCoord3iSGIS" },
- { (PROC)glMultiTexCoord3ivSGIS, "glMTexCoord3ivSGIS" },
- { (PROC)glMultiTexCoord3sSGIS, "glMTexCoord3sSGIS" },
- { (PROC)glMultiTexCoord3svSGIS, "glMTexCoord3svSGIS" },
- { (PROC)glMultiTexCoord4dSGIS, "glMTexCoord4dSGIS" },
- { (PROC)glMultiTexCoord4dvSGIS, "glMTexCoord4dvSGIS" },
- { (PROC)glMultiTexCoord4fSGIS, "glMTexCoord4fSGIS" },
- { (PROC)glMultiTexCoord4fvSGIS, "glMTexCoord4fvSGIS" },
- { (PROC)glMultiTexCoord4iSGIS, "glMTexCoord4iSGIS" },
- { (PROC)glMultiTexCoord4ivSGIS, "glMTexCoord4ivSGIS" },
- { (PROC)glMultiTexCoord4sSGIS, "glMTexCoord4sSGIS" },
- { (PROC)glMultiTexCoord4svSGIS, "glMTexCoord4svSGIS" },
- { (PROC)glMultiTexCoordPointerSGIS, "glMTexCoordPointerSGIS" },
- { (PROC)glSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)glSelectTextureCoordSetSGIS, "glSelectTextureCoordSetSGIS" },
-*/
- { (PROC)glActiveTextureARB, "glActiveTextureARB" },
- { (PROC)glClientActiveTextureARB, "glClientActiveTextureARB" },
- { (PROC)glMultiTexCoord1dARB, "glMultiTexCoord1dARB" },
- { (PROC)glMultiTexCoord1dvARB, "glMultiTexCoord1dvARB" },
- { (PROC)glMultiTexCoord1fARB, "glMultiTexCoord1fARB" },
- { (PROC)glMultiTexCoord1fvARB, "glMultiTexCoord1fvARB" },
- { (PROC)glMultiTexCoord1iARB, "glMultiTexCoord1iARB" },
- { (PROC)glMultiTexCoord1ivARB, "glMultiTexCoord1ivARB" },
- { (PROC)glMultiTexCoord1sARB, "glMultiTexCoord1sARB" },
- { (PROC)glMultiTexCoord1svARB, "glMultiTexCoord1svARB" },
- { (PROC)glMultiTexCoord2dARB, "glMultiTexCoord2dARB" },
- { (PROC)glMultiTexCoord2dvARB, "glMultiTexCoord2dvARB" },
- { (PROC)glMultiTexCoord2fARB, "glMultiTexCoord2fARB" },
- { (PROC)glMultiTexCoord2fvARB, "glMultiTexCoord2fvARB" },
- { (PROC)glMultiTexCoord2iARB, "glMultiTexCoord2iARB" },
- { (PROC)glMultiTexCoord2ivARB, "glMultiTexCoord2ivARB" },
- { (PROC)glMultiTexCoord2sARB, "glMultiTexCoord2sARB" },
- { (PROC)glMultiTexCoord2svARB, "glMultiTexCoord2svARB" },
- { (PROC)glMultiTexCoord3dARB, "glMultiTexCoord3dARB" },
- { (PROC)glMultiTexCoord3dvARB, "glMultiTexCoord3dvARB" },
- { (PROC)glMultiTexCoord3fARB, "glMultiTexCoord3fARB" },
- { (PROC)glMultiTexCoord3fvARB, "glMultiTexCoord3fvARB" },
- { (PROC)glMultiTexCoord3iARB, "glMultiTexCoord3iARB" },
- { (PROC)glMultiTexCoord3ivARB, "glMultiTexCoord3ivARB" },
- { (PROC)glMultiTexCoord3sARB, "glMultiTexCoord3sARB" },
- { (PROC)glMultiTexCoord3svARB, "glMultiTexCoord3svARB" },
- { (PROC)glMultiTexCoord4dARB, "glMultiTexCoord4dARB" },
- { (PROC)glMultiTexCoord4dvARB, "glMultiTexCoord4dvARB" },
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4fARB" },
- { (PROC)glMultiTexCoord4fvARB, "glMultiTexCoord4fvARB" },
- { (PROC)glMultiTexCoord4iARB, "glMultiTexCoord4iARB" },
- { (PROC)glMultiTexCoord4ivARB, "glMultiTexCoord4ivARB" },
- { (PROC)glMultiTexCoord4sARB, "glMultiTexCoord4sARB" },
- { (PROC)glMultiTexCoord4svARB, "glMultiTexCoord4svARB" },
-
- // Descent3 doesn't use correct string, hence this hack
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4f" },
-
- // Quake2 SGIS multitexture
- { (PROC)gldSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)gldMTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)gldMTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
-
- { NULL, "\0" }
-};
-
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX(
- LPCSTR a)
-{
- int i;
- PROC proc = NULL;
-
- for (i=0; GLD_extList[i].proc; i++) {
- if (!strcmp(a, GLD_extList[i].name)) {
- proc = GLD_extList[i].proc;
- break;
- }
- }
-
- if (glb.bMultitexture) {
- for (i=0; GLD_multitexList[i].proc; i++) {
- if (!strcmp(a, GLD_multitexList[i].name)) {
- proc = GLD_multitexList[i].proc;
- break;
- }
- }
- }
-
- gldLogPrintf(GLDLOG_INFO, "GetProcAddress: %s (%s)", a, proc ? "OK" : "Failed");
-
- return proc;
-}
-
-//---------------------------------------------------------------------------
-
-void gldEnableExtensions_DX7(
- struct gl_context *ctx)
-{
- GLuint i;
-
- // Mesa enables some extensions by default.
- // This table decides which ones we want to switch off again.
-
- // NOTE: GL_EXT_compiled_vertex_array appears broken.
-
- const char *gld_disable_extensions[] = {
-// "GL_ARB_transpose_matrix",
-// "GL_EXT_compiled_vertex_array",
-// "GL_EXT_polygon_offset",
-// "GL_EXT_rescale_normal",
- "GL_EXT_texture3D",
-// "GL_NV_texgen_reflection",
- "GL_EXT_abgr",
- "GL_EXT_bgra",
- NULL
- };
-
- const char *gld_multitex_extensions[] = {
- "GL_ARB_multitexture", // Quake 3
- NULL
- };
-
- // Quake 2 engines
- const char *szGL_SGIS_multitexture = "GL_SGIS_multitexture";
-
- const char *gld_enable_extensions[] = {
- "GL_EXT_texture_env_add", // Quake 3
- "GL_ARB_texture_env_add", // Quake 3
- NULL
- };
-
- for (i=0; gld_disable_extensions[i]; i++) {
- _mesa_disable_extension(ctx, gld_disable_extensions[i]);
- }
-
- for (i=0; gld_enable_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_enable_extensions[i]);
- }
-
- if (glb.bMultitexture) {
- for (i=0; gld_multitex_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_multitex_extensions[i]);
- }
-
- // GL_SGIS_multitexture
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // Fair bit slower on GeForce256,
- // Much slower on 3dfx Voodoo5 5500.
-// _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
- }
-
- _mesa_enable_imaging_extensions(ctx);
- _mesa_enable_1_3_extensions(ctx);
- _mesa_enable_1_4_extensions(ctx);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Mesa transformation pipeline with GLDirect fastpath
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-
-extern struct tnl_pipeline_stage _gld_d3d_render_stage;
-extern struct tnl_pipeline_stage _gld_mesa_render_stage;
-
-static const struct tnl_pipeline_stage *gld_pipeline[] = {
- &_gld_d3d_render_stage, // Direct3D TnL
- &_tnl_vertex_transform_stage,
- &_tnl_normal_transform_stage,
- &_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage, /* TODO: Omit fog stage. ??? */
- &_tnl_texgen_stage,
- &_tnl_texture_transform_stage,
- &_tnl_point_attenuation_stage,
- &_gld_mesa_render_stage, // Mesa TnL, D3D rendering
- 0,
-};
-
-//---------------------------------------------------------------------------
-
-void gldInstallPipeline_DX7(
- struct gl_context *ctx)
-{
- // Remove any existing pipeline stages,
- // then install GLDirect pipeline stages.
-
- _tnl_destroy_pipeline(ctx);
- _tnl_install_pipeline(ctx, gld_pipeline);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Primitive (points/lines/tris/quads) rendering
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "swrast/s_context.h"
-#include "swrast/s_depth.h"
-#include "swrast/s_lines.h"
-#include "swrast/s_triangle.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-// Disable compiler complaints about unreferenced local variables
-#pragma warning (disable:4101)
-
-//---------------------------------------------------------------------------
-// Helper defines for primitives
-//---------------------------------------------------------------------------
-
-//static const float ooZ = 1.0f / 65536.0f; // One over Z
-
-#define GLD_COLOUR (D3DCOLOR_RGBA(swv->color[0], swv->color[1], swv->color[2], swv->color[3]))
-#define GLD_SPECULAR (D3DCOLOR_RGBA(swv->specular[0], swv->specular[1], swv->specular[2], swv->specular[3]))
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-//---------------------------------------------------------------------------
-// 2D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_2D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pPoints; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pLines; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_TRIANGLES \
- BOOL bFog = ctx->Fog.Enabled; \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pTriangles; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour; \
- GLuint facing = 0; \
- struct vertex_buffer *VB; \
- GLchan (*vbcolor)[4]; \
- GLchan (*vbspec)[4]
-
-#define GLD_SETUP_GET_SWVERT(s) \
- swv = &ss->verts[##s]
-
-#define GLD_SETUP_2D_VERTEX \
- pV->x = swv->win[0]; \
- pV->y = GLD_FLIP_Y(swv->win[1]); \
- pV->rhw = swv->win[3]
-
-#define GLD_SETUP_SMOOTH_COLOUR \
- pV->diffuse = GLD_COLOUR
-
-#define GLD_SETUP_GET_FLAT_COLOUR \
- dwFlatColour = GLD_COLOUR
-#define GLD_SETUP_GET_FLAT_FOG_COLOUR \
- dwFlatColour = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_USE_FLAT_COLOUR \
- pV->diffuse = dwFlatColour
-
-#define GLD_SETUP_GET_FLAT_SPECULAR \
- dwSpecularColour= GLD_SPECULAR
-
-#define GLD_SETUP_USE_FLAT_SPECULAR \
- pV->specular = dwSpecularColour
-
-#define GLD_SETUP_DEPTH \
- pV->sz = swv->win[2] / ctx->DepthMaxF
-// pV->z = swv->win[2] * ooZ;
-
-#define GLD_SETUP_SPECULAR \
- pV->specular = GLD_SPECULAR
-
-#define GLD_SETUP_FOG \
- pV->diffuse = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_TEX0 \
- pV->t0_u = swv->texcoord[0][0]; \
- pV->t0_v = swv->texcoord[0][1]
-
-#define GLD_SETUP_TEX1 \
- pV->t1_u = swv->texcoord[1][0]; \
- pV->t1_v = swv->texcoord[1][1]
-
-#define GLD_SETUP_LIGHTING(v) \
- if (facing == 1) { \
- pV->diffuse = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- pV->specular = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- } else { \
- if (bFog) \
- GLD_SETUP_FOG; \
- else \
- GLD_SETUP_SMOOTH_COLOUR; \
- GLD_SETUP_SPECULAR; \
- }
-
-#define GLD_SETUP_GET_FLAT_LIGHTING(v) \
- if (facing == 1) { \
- dwFlatColour = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- dwSpecularColour = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- }
-
-#define GLD_SETUP_TWOSIDED_LIGHTING \
- /* Two-sided lighting */ \
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) { \
- SWvertex *verts = SWSETUP_CONTEXT(ctx)->verts; \
- SWvertex *v[3]; \
- GLfloat ex,ey,fx,fy,cc; \
- /* Get vars for later */ \
- VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
- if (VB->BackfaceSecondaryColorPtr) { \
- vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
- } else { \
- vbspec = NULL; \
- } \
- v[0] = &verts[v0]; \
- v[1] = &verts[v1]; \
- v[2] = &verts[v2]; \
- ex = v[0]->win[0] - v[2]->win[0]; \
- ey = v[0]->win[1] - v[2]->win[1]; \
- fx = v[1]->win[0] - v[2]->win[0]; \
- fy = v[1]->win[1] - v[2]->win[1]; \
- cc = ex*fy - ey*fx; \
- facing = (cc < 0.0) ^ ctx->Polygon._FrontBit; \
- }
-
-//---------------------------------------------------------------------------
-// 3D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_3D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pPoints; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pLines; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_TRIANGLES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pTriangles; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
- pV->Position.x = p4f[##v][0]; \
- pV->Position.y = p4f[##v][1]; \
- pV->Position.z = p4f[##v][2];
-
-#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
- pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-
-#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
- dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-#define GLD_SETUP_USE_FLAT_COLOUR_3D \
- pV->Diffuse = dwColor;
-
-#define GLD_SETUP_TEX0_3D(v) \
- if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
- tc = VB->AttribPtr[_TNL_ATTRIB_TEX0]->data; \
- pV->TexUnit0.x = tc[##v][0]; \
- pV->TexUnit0.y = tc[##v][1]; \
- }
-
-#define GLD_SETUP_TEX1_3D(v) \
- if (VB->AttribPtr[_TNL_ATTRIB_TEX1]) { \
- tc = VB->AttribPtr[_TNL_ATTRIB_TEX1]->data; \
- pV->TexUnit1.x = tc[##v][0]; \
- pV->TexUnit1.y = tc[##v][1]; \
- }
-
-//---------------------------------------------------------------------------
-// Helper functions
-//---------------------------------------------------------------------------
-
-__inline DWORD _gldComputeFog(
- struct gl_context *ctx,
- SWvertex *swv)
-{
- // Full fog calculation.
- // Based on Mesa code.
-
- GLchan rFog, gFog, bFog;
- GLchan fR, fG, fB;
- const GLfloat f = swv->fog;
- const GLfloat g = 1.0 - f;
-
- UNCLAMPED_FLOAT_TO_CHAN(rFog, ctx->Fog.Color[RCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(gFog, ctx->Fog.Color[GCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(bFog, ctx->Fog.Color[BCOMP]);
- fR = f * swv->color[0] + g * rFog;
- fG = f * swv->color[1] + g * gFog;
- fB = f * swv->color[2] + g * bFog;
- return D3DCOLOR_RGBA(fR, fG, fB, swv->color[3]);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ResetLineStipple_DX7(
- struct gl_context *ctx)
-{
- // TODO: Fake stipple with a 32x32 texture.
-}
-
-//---------------------------------------------------------------------------
-// 2D (post-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points2D_DX7(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_2D_VARS_POINTS;
-
- unsigned i;
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- // Not supported by DX7
-// IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
- GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- } else {
- GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, swv++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- }
-
- gld->PB2d.pPoints = (BYTE*)pV;
- gld->PB2d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
-
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatExtras_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v2);
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v2);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothExtras_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatExtras_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v3);
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v3);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothExtras_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v3);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// 3D (pre-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points3D_DX7(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_3D_VARS_POINTS
-
- unsigned i;
-// struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- // Not supported by DX7
-// IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
-// GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_3D_VERTEX(VB->Elts[i])
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- } else {
-// GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- }
-/*
- for (i=first; i<last; i++, pV++) {
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
-*/
- gld->PB3d.pPoints = (BYTE*)pV;
- gld->PB3d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-// Line functions
-//---------------------------------------------------------------------------
-
-void gld_Line3DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line3DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-// Triangle functions
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-// Quad functions
-//---------------------------------------------------------------------------
-
-void gld_Quad3DFlat_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad3DSmooth_DX7(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_SMOOTH_COLOUR_3D(v3)
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// Vertex setup for two-sided-lighting vertex shader
-//---------------------------------------------------------------------------
-
-/*
-
-void gld_Points2DTwoside_DX8(struct gl_context *ctx, GLuint first, GLuint last)
-{
- // NOTE: Two-sided lighting does not apply to Points
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-*/
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Texture / Bitmap functions
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-//#include <d3dx8tex.h>
-
-#include "texformat.h"
-#include "colormac.h"
-#include "texstore.h"
-#include "image.h"
-// #include "mem.h"
-
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_HEIGHT(y,h) (gldCtx->dwHeight - (y) - (h))
-
-D3DX_SURFACEFORMAT _gldD3DXFormatFromSurface(IDirectDrawSurface7 *pSurface);
-
-//---------------------------------------------------------------------------
-// 1D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + (i) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (i) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (i))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (i))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 2D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + ((t)->Width * (j) + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + ((t)->Width * (j) + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 3D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- (GLchan *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz)
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// Direct3D texture formats that have no Mesa equivalent
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format _gld_texformat_X8R8G8B8 = {
- MESA_FORMAT_ARGB8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 4, /* TexelBytes */
- _mesa_texstore_argb8888, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X8R8G8B8, /* FetchTexel1D */
- gld_fetch_2d_texel_X8R8G8B8, /* FetchTexel2D */
- gld_fetch_3d_texel_X8R8G8B8, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X8R8G8B8, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X8R8G8B8, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X8R8G8B8, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X1R5G5B5 = {
- MESA_FORMAT_ARGB1555, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb1555, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X1R5G5B5, /* FetchTexel1D */
- gld_fetch_2d_texel_X1R5G5B5, /* FetchTexel2D */
- gld_fetch_3d_texel_X1R5G5B5, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X1R5G5B5, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X1R5G5B5, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X1R5G5B5, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X4R4G4B4 = {
- MESA_FORMAT_ARGB4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb4444, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X4R4G4B4, /* FetchTexel1D */
- gld_fetch_2d_texel_X4R4G4B4, /* FetchTexel2D */
- gld_fetch_3d_texel_X4R4G4B4, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X4R4G4B4, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X4R4G4B4, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X4R4G4B4, /* FetchTexel3Df */
-};
-
-//---------------------------------------------------------------------------
-// Texture unit constants
-//---------------------------------------------------------------------------
-
-// List of possible combinations of texture environments.
-// Example: GLD_TEXENV_MODULATE_RGBA means
-// GL_MODULATE, GL_RGBA base internal format.
-#define GLD_TEXENV_DECAL_RGB 0
-#define GLD_TEXENV_DECAL_RGBA 1
-#define GLD_TEXENV_DECAL_ALPHA 2
-#define GLD_TEXENV_REPLACE_RGB 3
-#define GLD_TEXENV_REPLACE_RGBA 4
-#define GLD_TEXENV_REPLACE_ALPHA 5
-#define GLD_TEXENV_MODULATE_RGB 6
-#define GLD_TEXENV_MODULATE_RGBA 7
-#define GLD_TEXENV_MODULATE_ALPHA 8
-#define GLD_TEXENV_BLEND_RGB 9
-#define GLD_TEXENV_BLEND_RGBA 10
-#define GLD_TEXENV_BLEND_ALPHA 11
-#define GLD_TEXENV_ADD_RGB 12
-#define GLD_TEXENV_ADD_RGBA 13
-#define GLD_TEXENV_ADD_ALPHA 14
-
-// Per-stage (i.e. per-unit) texture environment
-typedef struct {
- DWORD ColorArg1; // Colour argument 1
- D3DTEXTUREOP ColorOp; // Colour operation
- DWORD ColorArg2; // Colour argument 2
- DWORD AlphaArg1; // Alpha argument 1
- D3DTEXTUREOP AlphaOp; // Alpha operation
- DWORD AlphaArg2; // Alpha argument 2
-} GLD_texenv;
-
-// TODO: Do we really need to set ARG1 and ARG2 every time?
-// They seem to always be TEXTURE and CURRENT respectively.
-
-// C = Colour out
-// A = Alpha out
-// Ct = Colour from Texture
-// Cf = Colour from fragment (diffuse)
-// At = Alpha from Texture
-// Af = Alpha from fragment (diffuse)
-// Cc = GL_TEXTURE_ENV_COLOUR (GL_BLEND)
-const GLD_texenv gldTexEnv[] = {
- // DECAL_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_RGBA: C=Cf(1-At)+CtAt, A=Af
- {D3DTA_TEXTURE, D3DTOP_BLENDTEXTUREALPHA, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_ALPHA: <undefined> use DECAL_RGB
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
-
- // REPLACE_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // REPLACE_RGBA: C=Ct, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
- // REPLACE_ALPHA: C=Cf, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
-
- // MODULATE_RGB: C=CfCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // MODULATE_RGBA: C=CfCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // MODULATE_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- //
- // DX7 Does not support D3DTOP_LERP
- // Emulate(?) via D3DTOP_ADDSMOOTH
- //
-#if 0
- // BLEND_RGB: C=Cf(1-Ct)+CcCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // BLEND_RGBA: C=Cf(1-Ct)+CcCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-#else
- // BLEND_RGB: C=Cf(1-Ct)+CcCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_ADDSMOOTH, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // BLEND_RGBA: C=Cf(1-Ct)+CcCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_ADDSMOOTH, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-#endif
- // BLEND_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- // ADD_RGB: C=Cf+Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // ADD_RGBA: C=Cf+Ct, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // ADD_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-};
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREADDRESS _gldConvertWrap(
- GLenum wrap)
-{
-// ASSERT(wrap==GL_CLAMP || wrap==GL_REPEAT);
- return (wrap == GL_CLAMP) ? D3DTADDRESS_CLAMP : D3DTADDRESS_WRAP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREMAGFILTER _gldConvertMagFilter(
- GLenum magfilter)
-{
- ASSERT(magfilter==GL_LINEAR || magfilter==GL_NEAREST);
- return (magfilter == GL_LINEAR) ? D3DTFG_LINEAR : D3DTFG_POINT;
-}
-
-//---------------------------------------------------------------------------
-
-void _gldConvertMinFilter(
- GLenum minfilter,
- D3DTEXTUREMINFILTER *min_filter,
- D3DTEXTUREMIPFILTER *mip_filter)
-{
- switch (minfilter) {
- case GL_NEAREST:
- *min_filter = D3DTFN_POINT;
- *mip_filter = D3DTFP_NONE;
- break;
- case GL_LINEAR:
- *min_filter = D3DTFN_LINEAR;
- *mip_filter = D3DTFP_NONE;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- *min_filter = D3DTFN_POINT;
- *mip_filter = D3DTFP_POINT;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- *min_filter = D3DTFN_LINEAR;
- *mip_filter = D3DTFP_POINT;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- *min_filter = D3DTFN_POINT;
- *mip_filter = D3DTFP_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- *min_filter = D3DTFN_LINEAR;
- *mip_filter = D3DTFP_LINEAR;
- break;
- default:
- ASSERT(0);
- }
-}
-
-//---------------------------------------------------------------------------
-
-D3DX_SURFACEFORMAT _gldGLFormatToD3DFormat(
- GLenum internalFormat)
-{
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- // LUNIMANCE != INTENSITY, but D3D doesn't have I8 textures
- return D3DX_SF_L8;
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return D3DX_SF_L8;
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return D3DX_SF_A8;
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return D3DX_SF_X8R8G8B8;
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return D3DX_SF_A8L8;
- case GL_R3_G3_B2:
- // TODO: Mesa does not support RGB332 internally
- return D3DX_SF_X4R4G4B4; //D3DFMT_R3G3B2;
- case GL_RGB4:
- return D3DX_SF_X4R4G4B4;
- case GL_RGB5:
- return D3DX_SF_R5G5B5;
- case 3:
- case GL_RGB:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return D3DX_SF_R8G8B8;
- case GL_RGBA4:
- return D3DX_SF_A4R4G4B4;
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return D3DX_SF_A8R8G8B8;
- case GL_RGB5_A1:
- return D3DX_SF_A1R5G5B5;
- }
-
- ASSERT(0);
-
- // Return an acceptable default
- return D3DX_SF_A8R8G8B8;
-}
-
-//---------------------------------------------------------------------------
-
-GLenum _gldDecodeBaseFormat(
- IDirectDrawSurface7 *pTex)
-{
- // Examine Direct3D texture and return base OpenGL internal texture format
- // NOTE: We can't use any base format info from Mesa because D3D might have
- // used a different texture format when we used D3DXCreateTexture().
-
- // Base internal format is one of (Red Book p355):
- // GL_ALPHA,
- // GL_LUMINANCE,
- // GL_LUMINANCE_ALPHA,
- // GL_INTENSITY,
- // GL_RGB,
- // GL_RGBA
-
- // NOTE: INTENSITY not used (not supported by Direct3D)
- // LUMINANCE has same texture functions as RGB
- // LUMINANCE_ALPHA has same texture functions as RGBA
-
- // TODO: cache format instead of using GetLevelDesc()
-// D3DSURFACE_DESC desc;
-// _GLD_DX7_TEX(GetLevelDesc(pTex, 0, &desc));
-
- D3DX_SURFACEFORMAT sf;
-
- sf = _gldD3DXFormatFromSurface(pTex);
-
- switch (sf) {
- case D3DX_SF_R8G8B8:
- case D3DX_SF_X8R8G8B8:
- case D3DX_SF_R5G6B5:
- case D3DX_SF_R5G5B5:
- case D3DX_SF_R3G3B2:
- case D3DX_SF_X4R4G4B4:
- case D3DX_SF_PALETTE8:
- case D3DX_SF_L8:
- return GL_RGB;
- case D3DX_SF_A8R8G8B8:
- case D3DX_SF_A1R5G5B5:
- case D3DX_SF_A4R4G4B4:
-// case D3DX_SF_A8R3G3B2: // Unsupported by DX7
-// case D3DX_SF_A8P8: // Unsupported by DX7
- case D3DX_SF_A8L8:
-// case D3DX_SF_A4L4: // Unsupported by DX7
- return GL_RGBA;
- case D3DX_SF_A8:
- return GL_ALPHA;
- // Compressed texture formats. Need to check these...
- case D3DX_SF_DXT1:
- return GL_RGBA;
-// case D3DX_SF_DXT2: // Unsupported by DX7
- return GL_RGB;
- case D3DX_SF_DXT3:
- return GL_RGBA;
-// case D3DX_SF_DXT4: // Unsupported by DX7
- return GL_RGB;
- case D3DX_SF_DXT5:
- return GL_RGBA;
- }
-
- // Fell through. Return arbitary default.
- ASSERT(0); // BANG!
- return GL_RGBA;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* _gldMesaFormatForD3DFormat(
- D3DX_SURFACEFORMAT d3dfmt)
-{
- switch (d3dfmt) {
- case D3DX_SF_A8R8G8B8:
- return &_mesa_texformat_argb8888;
- case D3DX_SF_R8G8B8:
- return &_mesa_texformat_rgb888;
- case D3DX_SF_R5G6B5:
- return &_mesa_texformat_rgb565;
- case D3DX_SF_A4R4G4B4:
- return &_mesa_texformat_argb4444;
- case D3DX_SF_A1R5G5B5:
- return &_mesa_texformat_argb1555;
- case D3DX_SF_A8L8:
- return &_mesa_texformat_al88;
- case D3DX_SF_R3G3B2:
- return &_mesa_texformat_rgb332;
- case D3DX_SF_A8:
- return &_mesa_texformat_a8;
- case D3DX_SF_L8:
- return &_mesa_texformat_l8;
- case D3DX_SF_X8R8G8B8:
- return &_gld_texformat_X8R8G8B8;
- case D3DX_SF_R5G5B5:
- return &_gld_texformat_X1R5G5B5;
- case D3DX_SF_X4R4G4B4:
- return &_gld_texformat_X4R4G4B4;
- }
-
- // If we reach here then we've made an error somewhere else
- // by allowing a format that is not supported.
- ASSERT(0);
-
- return NULL; // Shut up compiler warning
-}
-
-//---------------------------------------------------------------------------
-
-D3DX_SURFACEFORMAT _gldD3DXFormatFromSurface(
- IDirectDrawSurface7 *pSurface)
-{
- DDPIXELFORMAT ddpf;
-
- ddpf.dwSize = sizeof(ddpf);
-
- // Obtain pixel format of surface
- _GLD_DX7_TEX(GetPixelFormat(pSurface, &ddpf));
- // Decode to D3DX surface format
- return D3DXMakeSurfaceFormat(&ddpf);
-}
-
-//---------------------------------------------------------------------------
-
-void _gldClearSurface(
- IDirectDrawSurface *pSurface,
- D3DCOLOR dwColour)
-{
- DDBLTFX bltFX; // Used for colour fill
-
- // Initialise struct
- bltFX.dwSize = sizeof(bltFX);
- // Set clear colour
- bltFX.dwFillColor = dwColour;
- // Clear surface. HW accelerated if available.
- IDirectDrawSurface7_Blt(pSurface, NULL, NULL, NULL, DDBLT_COLORFILL, &bltFX);
-}
-
-//---------------------------------------------------------------------------
-// Copy* functions
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage1D_DX7(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLenum internalFormat,
- GLint x, GLint y,
- GLsizei width, GLint border )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage2D_DX7(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLenum internalFormat,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- GLint border)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage1D_DX7(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint x, GLint y, GLsizei width )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage2D_DX7(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage3D_DX7(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint zoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height )
-{
- // TODO ?
-}
-
-//---------------------------------------------------------------------------
-// Bitmap/Pixel functions
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-#define _GLD_FVF_IMAGE (D3DFVF_XYZRHW | D3DFVF_TEX1)
-
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT z; // depth value
- FLOAT rhw; // reciprocal homogenous W (always 1.0f)
- FLOAT tu, tv; // texture coords
-} _GLD_IMAGE_VERTEX;
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldDrawPixels(
- struct gl_context *ctx,
- BOOL bChromakey, // Alpha test for glBitmap() images
- GLint x, // GL x position
- GLint y, // GL y position (needs flipping)
- GLsizei width, // Width of input image
- GLsizei height, // Height of input image
- IDirectDrawSurface7 *pImage)
-{
- //
- // Draw input image as texture implementing PixelZoom and clipping.
- // Any fragment operations currently enabled will be used.
- //
-
- // NOTE: This DX7 version does not create a new texture in which
- // to copy the input image, as the image is already a texture.
-
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- DDSURFACEDESC2 ddsd;
- _GLD_IMAGE_VERTEX v[4];
-
- float ZoomWidth, ZoomHeight;
- float ScaleWidth, ScaleHeight;
-
- // Fixup for rasterisation rules
- const float cfEpsilon = 1.0f / (float)height;
-
- //
- // Set up the quad like this (ascii-art ahead!)
- //
- // 3--2
- // | |
- // 0--1
- //
- //
-
- // Set depth
- v[0].z = v[1].z = v[2].z = v[3].z = ctx->Current.RasterPos[2];
- // Set Reciprocal Homogenous W
- v[0].rhw = v[1].rhw = v[2].rhw = v[3].rhw = 1.0f;
-
- // Set texcoords
- // Examine texture size - if different to input width and height
- // then we'll need to munge the texcoords to fit.
- ddsd.dwSize = sizeof(DDSURFACEDESC2);
- IDirectDrawSurface7_GetSurfaceDesc(pImage, &ddsd);
- ScaleWidth = (float)width / (float)ddsd.dwWidth;
- ScaleHeight = (float)height / (float)ddsd.dwHeight;
- v[0].tu = 0.0f; v[0].tv = 0.0f;
- v[1].tu = ScaleWidth; v[1].tv = 0.0f;
- v[2].tu = ScaleWidth; v[2].tv = ScaleHeight;
- v[3].tu = 0.0f; v[3].tv = ScaleHeight;
-
- // Set raster positions
- ZoomWidth = (float)width * ctx->Pixel.ZoomX;
- ZoomHeight = (float)height * ctx->Pixel.ZoomY;
-
- v[0].x = x; v[0].y = GLD_FLIP_Y(y+cfEpsilon);
- v[1].x = x+ZoomWidth; v[1].y = GLD_FLIP_Y(y+cfEpsilon);
- v[2].x = x+ZoomWidth; v[2].y = GLD_FLIP_Y(y+ZoomHeight+cfEpsilon);
- v[3].x = x; v[3].y = GLD_FLIP_Y(y+ZoomHeight+cfEpsilon);
-
- // Draw image with full HW acceleration
- // NOTE: Be nice to use a State Block for all this state...
- IDirect3DDevice7_SetTexture(gld->pDev, 0, pImage);
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_CLIPPING, TRUE);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_MINFILTER, D3DTFN_POINT);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_MIPFILTER, D3DTFP_POINT);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_MAGFILTER, D3DTFG_POINT);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
- // Ensure texture unit 1 is disabled
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
-
- //
- // Emulate Chromakey with an Alpha Test.
- // [Alpha Test is more widely supported anyway]
- //
- if (bChromakey) {
- // Switch on alpha testing
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHATESTENABLE, TRUE);
- // Fragment passes is alpha is greater than reference value
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHAFUNC, D3DCMP_GREATER);
- // Set alpha reference value between Bitmap alpha values of
- // zero (transparent) and one (opaque).
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_ALPHAREF, 0x7f);
- }
-
- IDirect3DDevice7_DrawPrimitive(gld->pDev, D3DPT_TRIANGLEFAN, _GLD_FVF_IMAGE, &v, 4, 0);
-
- // Reset state to before we messed it up
- FLUSH_VERTICES(ctx, _NEW_ALL);
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DrawPixels_DX7(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
-{
- GLD_context *gldCtx;
- GLD_driver_dx7 *gld;
-
- IDirectDrawSurface7 *pImage;
- HRESULT hr;
- DDSURFACEDESC2 ddsd;
- DWORD dwFlags;
- D3DX_SURFACEFORMAT sf;
- DWORD dwMipmaps;
-
- const struct gl_texture_format *MesaFormat;
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- dwFlags = D3DX_TEXTURE_NOMIPMAP;
- sf = D3DX_SF_A8R8G8B8;
- dwMipmaps = 1;
-
- hr = D3DXCreateTexture(
- gld->pDev,
- &dwFlags,
- &width, &height,
- &sf, // format
- NULL, // palette
- &pImage, // Output texture
- &dwMipmaps);
- if (FAILED(hr)) {
- return;
- }
-
- // D3DXCreateTexture() may not clear the texture is creates.
- _gldClearSurface(pImage, 0);
-
- //
- // Use Mesa to fill in image
- //
-
- // Lock all of surface
- ddsd.dwSize = sizeof(DDSURFACEDESC2);
- dwFlags = DDLOCK_SURFACEMEMORYPTR | DDLOCK_WAIT;
- hr = IDirectDrawSurface7_Lock(pImage, NULL, &ddsd, dwFlags, NULL);
- if (FAILED(hr)) {
- SAFE_RELEASE_SURFACE7(pImage);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- MesaFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA,
- &_mesa_texformat_argb8888,
- ddsd.lpSurface,
- width, height, 1, 0, 0, 0,
- ddsd.lPitch,
- 0, /* dstImageStride */
- format, type, pixels, unpack);
-
- IDirectDrawSurface7_Unlock(pImage, NULL);
-
- _gldDrawPixels(ctx, FALSE, x, y, width, height, pImage);
-
- SAFE_RELEASE_SURFACE7(pImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ReadPixels_DX7(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *dest)
-{
-// TODO
-#if 0
- GLD_context *gldCtx;
- GLD_driver_dx7 *gld;
-
- IDirect3DSurface8 *pBackbuffer = NULL;
- IDirect3DSurface8 *pNativeImage = NULL;
- IDirect3DSurface8 *pCanonicalImage = NULL;
-
- D3DSURFACE_DESC d3dsd;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- struct gl_pixelstore_attrib srcPacking;
- int i;
- GLint DstRowStride;
- const struct gl_texture_format *MesaFormat;
-
- switch (format) {
- case GL_STENCIL_INDEX:
- case GL_DEPTH_COMPONENT:
- return;
- }
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
- DstRowStride = _mesa_image_row_stride(pack, width, format, type);
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice8_GetBackBuffer(
- gld->pDev,
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface8_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- &pNativeImage);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, x, GLD_FLIP_HEIGHT(y, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels.
- //
- // This intermediate surface ensure that we can use CopyRects()
- // instead of relying on D3DXLoadSurfaceFromSurface(), which may
- // try and lock the backbuffer. This way seems safer.
- //
- hr = IDirect3DDevice8_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pNativeImage,
- &ptDst);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- // Create an RGBA8888 surface
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- &pCanonicalImage);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- // Convert to RGBA8888
- hr = D3DXLoadSurfaceFromSurface(
- pCanonicalImage, // Dest surface
- NULL, NULL, // Dest palette, RECT
- pNativeImage, // Src surface
- NULL, NULL, // Src palette, RECT
- D3DX_FILTER_NONE, // Filter
- 0); // Colourkey
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- srcPacking.Alignment = 1;
- srcPacking.ImageHeight = height;
- srcPacking.LsbFirst = GL_FALSE;
- srcPacking.RowLength = 0;
- srcPacking.SkipImages = 0;
- srcPacking.SkipPixels = 0;
- srcPacking.SkipRows = 0;
- srcPacking.SwapBytes = GL_FALSE;
-
- // Lock all of image
- hr = IDirect3DSurface8_LockRect(pCanonicalImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX7_return;
- }
-
- // We need to flip the data. Yuck.
- // Perhaps Mesa has a span packer we can use in future...
- for (i=0; i<height; i++) {
- BYTE *pDestRow = (BYTE*)_mesa_image_address(2,pack, dest, width, height, format, type, 0, i, 0);
- BYTE *pSrcRow = (BYTE*)d3dLockedRect.pBits + (d3dLockedRect.Pitch * (height-i-1));
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA, // base format
- MesaFormat, // dst format
- pDestRow, // dest addr
- width, 1, 1, 0, 0, 0, // src x,y,z & dst offsets x,y,z
- DstRowStride, // dst row stride
- 0, // dstImageStride
- GL_BGRA, // src format
- GL_UNSIGNED_BYTE, // src type
- pSrcRow, // src addr
- &srcPacking); // packing params of source image
- }
-
- IDirect3DSurface8_UnlockRect(pCanonicalImage);
-
-gld_ReadPixels_DX7_return:
- SAFE_RELEASE_SURFACE8(pCanonicalImage);
- SAFE_RELEASE_SURFACE8(pNativeImage);
- SAFE_RELEASE_SURFACE8(pBackbuffer);
-#endif
-}
-
-//---------------------------------------------------------------------------
-
-void gld_CopyPixels_DX7(
- struct gl_context *ctx,
- GLint srcx,
- GLint srcy,
- GLsizei width,
- GLsizei height,
- GLint dstx,
- GLint dsty,
- GLenum type)
-{
-// TODO
-#if 0
- //
- // NOTE: Not allowed to copy vidmem to vidmem!
- // Therefore we use an intermediate image surface.
- //
-
- GLD_context *gldCtx;
- GLD_driver_dx7 *gld;
-
- IDirect3DSurface8 *pBackbuffer;
- D3DSURFACE_DESC d3dsd;
- IDirect3DSurface8 *pImage;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
-
- // Only backbuffer
- if (type != GL_COLOR)
- return;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice8_GetBackBuffer(
- gld->pDev,
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface8_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pBackbuffer);
- return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- &pImage);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pBackbuffer);
- return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, srcx, GLD_FLIP_HEIGHT(srcy, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels
- hr = IDirect3DDevice8_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pImage,
- &ptDst);
- IDirect3DSurface8_Release(pBackbuffer);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pImage);
- return;
- }
-
- _gldDrawPixels(ctx, FALSE, dstx, dsty, width, height, pImage);
-
- IDirect3DSurface8_Release(pImage);
-#endif
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Bitmap_DX7(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap)
-{
- GLD_context *gldCtx;
- GLD_driver_dx7 *gld;
-
- IDirectDrawSurface7 *pImage; // Bitmap texture
- HRESULT hr;
- BYTE *pTempBitmap; // Pointer to unpacked bitmap
- D3DCOLOR clBitmapOne; // Opaque bitmap colour
- D3DCOLOR clBitmapZero; // Transparent bitmap colour
- D3DCOLOR *pBits; // Pointer to texture surface
- const GLubyte *src;
- int i, j, k;
-
- DDSURFACEDESC2 ddsd; // Surface desc returned by lock call
- DWORD dwFlags;
- D3DX_SURFACEFORMAT sf;
- DWORD dwMipmaps;
-
- // Keep a copy of width/height as D3DXCreateTexture() call may alter input dimensions
- GLsizei dwWidth = width;
- GLsizei dwHeight = height;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- // Bail if no bitmap (only raster pos is updated)
- if ((bitmap == NULL) && (width==0) && (height==0))
- return;
-
- //
- // TODO: Detect conditions when created texture (pImage) is non-pow2.
- // Texture coords may need to be adjusted to compensate.
- //
-
- clBitmapZero = D3DCOLOR_RGBA(0,0,0,0); // NOTE: Alpha is Zero
- clBitmapOne = D3DCOLOR_COLORVALUE(
- ctx->Current.RasterColor[0],
- ctx->Current.RasterColor[1],
- ctx->Current.RasterColor[2],
- 1.0f); // NOTE: Alpha is One
-
- // Use Mesa to unpack bitmap into a canonical format
- pTempBitmap = _mesa_unpack_bitmap(width, height, bitmap, unpack);
- if (pTempBitmap == NULL)
- return;
-
- // Flags for texture creation
- dwFlags = D3DX_TEXTURE_NOMIPMAP;
- sf = D3DX_SF_A8R8G8B8;
- dwMipmaps = 1;
-
- // Create a D3D texture to hold the bitmap
- hr = D3DXCreateTexture(
- gld->pDev,
- &dwFlags,
- &dwWidth, &dwHeight,
- &sf, // format
- NULL, // palette
- &pImage, // Output texture
- &dwMipmaps);
- if (FAILED(hr)) {
- FREE(pTempBitmap);
- return;
- }
-
- // D3DXCreateTexture may return a texture bigger than we asked for
- // (i.e. padded to POW2) so let's clear the entire image bitmap.
- // Additional: Looks like this is not strictly necessary.
-// _gldClearSurface(pImage, clBitmapZero);
-
- ddsd.dwSize = sizeof(DDSURFACEDESC2);
- dwFlags = DDLOCK_SURFACEMEMORYPTR | DDLOCK_WAIT;
- hr = IDirectDrawSurface7_Lock(pImage, NULL, &ddsd, dwFlags, NULL);
- if (FAILED(hr)) {
- FREE(pTempBitmap);
- SAFE_RELEASE_SURFACE7(pImage);
- return;
- }
-
-#if 0
- // DEBUG CODE
- if (!(width==ddsd.dwWidth && height==ddsd.dwHeight))
- ddlogPrintf(GLDLOG_WARN, "gld_Bitmap: In=%d,%d / Tex=%d,%d", width,height,ddsd.dwWidth,ddsd.dwHeight);
-#endif
-
-#if 0
- // DEBUG CODE
- ddlogPrintf(GLDLOG_SYSTEM, "gld_Bitmap: In=%d,%d / Tex=%d,%d", width,height,ddsd.dwWidth,ddsd.dwHeight);
- ddlogPrintf(GLDLOG_SYSTEM, "gld_Bitmap: bpp=%d", ddsd.ddpfPixelFormat.dwRGBBitCount);
-#endif
-
- // Cast texel pointer to texture surface.
- // We can do this because we used D3DX_SF_A8R8G8B8 as the format
- pBits = (D3DCOLOR*)ddsd.lpSurface;
-
-
- // Copy from the input bitmap into the texture
- for (i=0; i<height; i++) {
- GLubyte byte;
- pBits = (D3DCOLOR*)((BYTE*)ddsd.lpSurface + (i*ddsd.lPitch));
- src = (const GLubyte *) _mesa_image_address(2,
- &ctx->DefaultPacking, pTempBitmap, width, height, GL_COLOR_INDEX, GL_BITMAP,
- 0, i, 0);
- for (j=0; j<(width>>3); j++) {
- byte = *src++;
- for (k=0; k<8; k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- // Fill remaining bits from bitmap
- if (width & 7) {
- byte = *src;
- for (k=0; k<(width & 7); k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- }
-
- // We're done with the unpacked bitmap
- FREE(pTempBitmap);
-
- // Finished with texture surface - unlock it
- IDirectDrawSurface7_Unlock(pImage, NULL);
-
- // Use internal function to draw bitmap onto rendertarget
- _gldDrawPixels(ctx, TRUE, x, y, width, height, pImage);
-
- // We're done with the bitmap texure - release it
- IDirectDrawSurface7_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-// Texture functions
-//---------------------------------------------------------------------------
-
-void _gldAllocateTexture(
- struct gl_context *ctx,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- HRESULT hr;
- IDirectDrawSurface7 *pTex;
- D3DX_SURFACEFORMAT d3dFormat;
- DWORD dwFlags;
- DWORD dwMipmaps;
- DWORD dwWidth, dwHeight;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirectDrawSurface7*)tObj->DriverData;
- if (pTex) {
- // Decide whether we can keep existing D3D texture
- // by examining top-level surface.
- DDSURFACEDESC2 ddsd;
- ddsd.dwSize = sizeof(DDSURFACEDESC2);
- _GLD_DX7_TEX(GetSurfaceDesc(pTex, &ddsd));
- // Release existing texture if not compatible
- if ((ddsd.dwWidth == texImage->Width) ||
- (ddsd.dwHeight == texImage->Height))
- {
- return; // Keep the existing texture
- }
- tObj->DriverData = NULL;
- _GLD_DX7_TEX(Release(pTex));
- }
-
- dwFlags = (glb.bUseMipmaps) ? 0 : D3DX_TEXTURE_NOMIPMAP;
- dwMipmaps = (glb.bUseMipmaps) ? D3DX_DEFAULT : 1;
- dwWidth = texImage->Width;
- dwHeight = texImage->Height;
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->IntFormat);
- hr = D3DXCreateTexture(
- gld->pDev,
- &dwFlags,
- &dwWidth,
- &dwHeight,
- &d3dFormat,
- NULL,
- &pTex,
- &dwMipmaps);
- if (FAILED(hr)) {
- gldLogError(GLDLOG_ERROR, "AllocateTexture failed", hr);
- }
- tObj->DriverData = pTex;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* gld_ChooseTextureFormat_DX7(
- struct gl_context *ctx,
- GLint internalFormat,
- GLenum srcFormat,
- GLenum srcType)
-{
- // [Based on mesa_choose_tex_format()]
- //
- // We will choose only texture formats that are supported
- // by Direct3D. If the hardware doesn't support a particular
- // texture format, then the D3DX texture calls that we use
- // will automatically use a HW supported format.
- //
- // The most critical aim is to reduce copying; if we can use
- // texture-image data directly then it will be a big performance assist.
- //
-
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return &_mesa_texformat_a8; // D3DFMT_A8
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return &_mesa_texformat_rgb565; // D3DFMT_R5G6B5
- // Mesa will convert this for us later...
- // return &_mesa_texformat_ci8; // D3DFMT_R5G6B5
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return &_mesa_texformat_al88; // D3DFMT_A8L8
- case GL_R3_G3_B2:
- return &_mesa_texformat_rgb332; // D3DFMT_R3G3B2
- case GL_RGB4:
- case GL_RGBA4:
- case GL_RGBA2:
- return &_mesa_texformat_argb4444; // D3DFMT_A4R4G4B4
- case 3:
- case GL_RGB:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return &_mesa_texformat_rgb565;
- case 4:
- case GL_RGBA:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return &_mesa_texformat_argb8888;
- case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
- default:
- _mesa_problem(NULL, "unexpected format in fxDDChooseTextureFormat");
- return NULL;
- }
-}
-
-//---------------------------------------------------------------------------
-
-/*
-// Safer(?), slower version.
-void gld_TexImage2D_DX7(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- RECT rcSrcRect;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
-
- if (!tObj || !texImage)
- return;
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture8_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture8_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface8_Release(pSurface);
- return;
- }
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- SetRect(&rcSrcRect, 0, 0, width, height);
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- NULL,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface8_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexImage2D_DX7(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- IDirectDrawSurface7 *pTex = NULL;
- IDirectDrawSurface7 *pSurface = NULL;
- HRESULT hr;
- DDSURFACEDESC2 ddsd;
- int i;
- DDSCAPS2 ddsCaps;
-
- if (!tObj || !texImage)
- return;
-
- // GLQUAKE FIX
- // Test for input alpha data with non-alpha internalformat
- if (((internalFormat==3) || (internalFormat==GL_RGB)) && (format==GL_RGBA)) {
- // Input format has alpha, but a non-alpha format has been requested.
- texImage->IntFormat = GL_RGBA;
- internalFormat = GL_RGBA;
- }
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirectDrawSurface7*)tObj->DriverData;
- if (!pTex) {
- ASSERT(0);
- return; // Texture has not been created
- }
-
- pSurface = pTex;
- if (level != 0) {
- ddsd.dwSize = sizeof(ddsd);
- _GLD_DX7_TEX(GetSurfaceDesc(pTex, &ddsd));
- if ((level > 0) && (level >= ddsd.dwMipMapCount))
- return; // Level does not exist
- ZeroMemory(&ddsCaps, sizeof(ddsCaps));
- for (i=0; i<level; i++) {
- ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_MIPMAP;
- hr = IDirectDrawSurface7_GetAttachedSurface(
- pSurface,
- &ddsCaps,
- &pSurface);
- if (SUCCEEDED(hr)) {
- IDirectDrawSurface7_Release(pSurface);
- } else {
- ;
- }
- }
- }
-
- // Lock all of surface
- ddsd.dwSize = sizeof(ddsd);
- hr = IDirectDrawSurface7_Lock(pSurface, NULL, &ddsd, 0, 0);
- if (FAILED(hr)) {
- IDirectDrawSurface7_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- texImage->Format,
- //_gldMesaFormatForD3DFormat(d3dsd.Format),
- _gldMesaFormatForD3DFormat(_gldD3DXFormatFromSurface(pSurface)),
- ddsd.lpSurface,
- width, height, 1, 0, 0, 0,
- ddsd.lPitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- IDirectDrawSurface7_Unlock(pSurface, NULL);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexImage1D_DX7(struct gl_context *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- // A 1D texture is a 2D texture with a height of zero
- gld_TexImage2D_DX7(ctx, target, level, internalFormat, width, 1, border, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-/*
-void gld_TexSubImage2D( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_GET_CONTEXT
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- D3DFORMAT d3dFormat;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
- RECT rcSrcRect;
- RECT rcDstRect;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= _GLD_DX8_TEX(GetLevelCount(pTex))
- return; // Level does not exist
- hr = _GLD_DX8_TEX(GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->Format);
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface8_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- // Source rectangle is whole of input image
- SetRect(&rcSrcRect, 0, 0, width, height);
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- &rcDstRect,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface8_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexSubImage2D_DX7( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- IDirectDrawSurface7 *pTex;
- IDirectDrawSurface7 *pSurface;
- HRESULT hr;
- RECT rcDstRect;
- DDSURFACEDESC2 ddsd;
- int i;
- DDSCAPS2 ddsCaps;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirectDrawSurface7*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
-
- __try {
-
- ddsd.dwSize = sizeof(ddsd);
- _GLD_DX7_TEX(GetSurfaceDesc(pTex, &ddsd));
- if ((level > 0) && (level >= ddsd.dwMipMapCount))
- return; // Level does not exist
-
- ZeroMemory(&ddsCaps, sizeof(ddsCaps));
- pSurface = pTex;
- for (i=0; i<level; i++) {
- ddsCaps.dwCaps = DDSCAPS_TEXTURE | DDSCAPS_MIPMAP;
- hr = IDirectDrawSurface7_GetAttachedSurface(
- pSurface,
- &ddsCaps,
- &pSurface);
- if(SUCCEEDED(hr)) {
- IDirectDrawSurface7_Release(pSurface);
- } else {
- return;
- }
- }
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- // Lock sub-rect of surface
- hr = IDirectDrawSurface7_Lock(pSurface, &rcDstRect, &ddsd, 0, 0);
- if (FAILED(hr)) {
- IDirectDrawSurface7_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- _gldMesaFormatForD3DFormat(_gldD3DXFormatFromSurface(pSurface)),
- ddsd.lpSurface,
- width, height, 1,
- 0, 0, 0, // NOTE: d3dLockedRect.pBits is already offset!!!
- ddsd.lPitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
-
- IDirectDrawSurface7_Unlock(pSurface, &rcDstRect);
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- ;
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexSubImage1D_DX7( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLsizei width,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- gld_TexSubImage2D_DX7(ctx, target, level, xoffset, 0, width, 1, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DeleteTexture_DX7(
- struct gl_context *ctx,
- struct gl_texture_object *tObj)
-{
- GLD_context *gld = (GLD_context*)(ctx->DriverCtx);
-
- __try {
-
- if (tObj) {
- IDirectDrawSurface7 *pTex = (IDirectDrawSurface7*)tObj->DriverData;
- if (pTex) {
-/* // Make sure texture is not bound to a stage before releasing it
- for (int i=0; i<MAX_TEXTURE_UNITS; i++) {
- if (gld->CurrentTexture[i] == pTex) {
- gld->pDev->SetTexture(i, NULL);
- gld->CurrentTexture[i] = NULL;
- }
- }*/
- _GLD_DX7_TEX(Release(pTex));
- tObj->DriverData = NULL;
- }
- }
-
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- ;
- }
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetColorOps(
- const GLD_driver_dx7 *gld,
- GLuint unit,
- DWORD ColorArg1,
- D3DTEXTUREOP ColorOp,
- DWORD ColorArg2)
-{
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG1, ColorArg1));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLOROP, ColorOp));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG2, ColorArg2));
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetAlphaOps(
- const GLD_driver_dx7 *gld,
- GLuint unit,
- DWORD AlphaArg1,
- D3DTEXTUREOP AlphaOp,
- DWORD AlphaArg2)
-{
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG1, AlphaArg1));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAOP, AlphaOp));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG2, AlphaArg2));
-}
-
-//---------------------------------------------------------------------------
-
-void gldUpdateTextureUnit(
- struct gl_context *ctx,
- GLuint unit,
- BOOL bPassThrough)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- D3DTEXTUREMINFILTER minfilter;
- D3DTEXTUREMIPFILTER mipfilter;
- GLenum BaseFormat;
- DWORD dwColorArg0;
- int iTexEnv = 0;
- GLD_texenv *pTexenv;
-
- // NOTE: If bPassThrough is FALSE then texture stage can be
- // disabled otherwise it must pass-through it's current fragment.
-
- const struct gl_texture_unit *pUnit = &ctx->Texture.Unit[unit];
- const struct gl_texture_object *tObj = pUnit->_Current;
-
- IDirectDrawSurface7 *pTex = NULL;
- if (tObj) {
- pTex = (IDirectDrawSurface7*)tObj->DriverData;
- }
-
- __try {
-
- // Enable texturing if unit is enabled and a valid D3D texture exists
- // Mesa 5: TEXTUREn_x altered to TEXTURE_nD_BIT
- //if (pTex && (pUnit->Enabled & (TEXTURE0_1D | TEXTURE0_2D))) {
- if (pTex && (pUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT))) {
- // Enable texturing
- _GLD_DX7_DEV(SetTexture(gld->pDev, unit, pTex));
- } else {
- // Disable texturing, then return
- _GLD_DX7_DEV(SetTexture(gld->pDev, unit, NULL));
- if (bPassThrough) {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- } else {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- }
- return;
- }
-
- // Texture parameters
- _gldConvertMinFilter(tObj->MinFilter, &minfilter, &mipfilter);
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MINFILTER, minfilter));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MIPFILTER, mipfilter));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MAGFILTER, _gldConvertMagFilter(tObj->MagFilter)));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSU, _gldConvertWrap(tObj->WrapS)));
- _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSV, _gldConvertWrap(tObj->WrapT)));
-
- // Texture priority
- _GLD_DX7_TEX(SetPriority(pTex, (DWORD)(tObj->Priority*65535.0f)));
-
- // Texture environment
- // TODO: Examine input texture for alpha and use specific alpha/non-alpha ops.
- // See Page 355 of the Red Book.
- BaseFormat = _gldDecodeBaseFormat(pTex);
-
- switch (BaseFormat) {
- case GL_RGB:
- iTexEnv = 0;
- break;
- case GL_RGBA:
- iTexEnv = 1;
- break;
- case GL_ALPHA:
- iTexEnv = 2;
- break;
- }
-
- switch (pUnit->EnvMode) {
- case GL_DECAL:
- iTexEnv += 0;
- break;
- case GL_REPLACE:
- iTexEnv += 3;
- break;
- case GL_MODULATE:
- iTexEnv += 6;
- break;
- case GL_BLEND:
- // Set blend colour
- // Unsupported by DX7
-// dwColorArg0 = D3DCOLOR_COLORVALUE(pUnit->EnvColor[0], pUnit->EnvColor[1], pUnit->EnvColor[2], pUnit->EnvColor[3]);
-// _GLD_DX7_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG0, dwColorArg0));
-// gldLogMessage(GLDLOG_WARN, "GL_BLEND\n");
- iTexEnv += 9;
- break;
- case GL_ADD:
- iTexEnv += 12;
- break;
- }
- pTexenv = (GLD_texenv*)&gldTexEnv[iTexEnv];
- _gldSetColorOps(gld, unit, pTexenv->ColorArg1, pTexenv->ColorOp, pTexenv->ColorArg2);
- _gldSetAlphaOps(gld, unit, pTexenv->AlphaArg1, pTexenv->AlphaOp, pTexenv->AlphaArg2);
-
- }
- __except(EXCEPTION_EXECUTE_HANDLER) {
- ;
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_TEXTURE_DX7(
- struct gl_context *ctx)
-{
- // TODO: Support for three (ATI Radeon) or more (nVidia GeForce3) texture units
-
- BOOL bUnit0Enabled;
- BOOL bUnit1Enabled;
-
- if (!ctx)
- return; // Sanity check
-
- if (ctx->Const.MaxTextureUnits == 1) {
- gldUpdateTextureUnit(ctx, 0, TRUE);
- return;
- }
-
- //
- // NOTE: THE FOLLOWING RELATES TO TWO TEXTURE UNITS, AND TWO ONLY!!
- //
-
- // Mesa 5: Texture Units altered
- bUnit0Enabled = (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
- bUnit1Enabled = (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
-
- // If Unit0 is disabled and Unit1 is enabled then we must pass-though
- gldUpdateTextureUnit(ctx, 0, (!bUnit0Enabled && bUnit1Enabled) ? TRUE : FALSE);
- // We can always disable the last texture unit
- gldUpdateTextureUnit(ctx, 1, FALSE);
-
-#ifdef _DEBUG
- {
- // Find out whether device supports current renderstates
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- DWORD dwPasses;
- _GLD_DX7_DEV(ValidateDevice(gld->pDev, &dwPasses));
-#if 0
- if (FAILED(hr)) {
- gldLogError(GLDLOG_ERROR, "ValidateDevice failed", hr);
- }
-#endif
- if (dwPasses != 1) {
- gldLogMessage(GLDLOG_ERROR, "ValidateDevice: Can't do in one pass\n");
- }
- }
-#endif
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect fastpath pipeline stage
-*
-****************************************************************************/
-
-//---------------------------------------------------------------------------
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-// #include "mem.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-/*
-__inline void _gldSetVertexShaderConstants(
- struct gl_context *ctx,
- GLD_driver_dx8 *gld)
-{
- D3DXMATRIX mat, matView, matProj;
- GLfloat *pM;
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ModelView.m;
- pM = ctx->ModelviewMatrixStack.Top->m;
- matView._11 = pM[0];
- matView._12 = pM[1];
- matView._13 = pM[2];
- matView._14 = pM[3];
- matView._21 = pM[4];
- matView._22 = pM[5];
- matView._23 = pM[6];
- matView._24 = pM[7];
- matView._31 = pM[8];
- matView._32 = pM[9];
- matView._33 = pM[10];
- matView._34 = pM[11];
- matView._41 = pM[12];
- matView._42 = pM[13];
- matView._43 = pM[14];
- matView._44 = pM[15];
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ProjectionMatrix.m;
- pM = ctx->ProjectionMatrixStack.Top->m;
- matProj._11 = pM[0];
- matProj._12 = pM[1];
- matProj._13 = pM[2];
- matProj._14 = pM[3];
- matProj._21 = pM[4];
- matProj._22 = pM[5];
- matProj._23 = pM[6];
- matProj._24 = pM[7];
- matProj._31 = pM[8];
- matProj._32 = pM[9];
- matProj._33 = pM[10];
- matProj._34 = pM[11];
- matProj._41 = pM[12];
- matProj._42 = pM[13];
- matProj._43 = pM[14];
- matProj._44 = pM[15];
-
- D3DXMatrixMultiply( &mat, &matView, &matProj );
- D3DXMatrixTranspose( &mat, &mat );
-
- _GLD_DX8_DEV(SetVertexShaderConstant(gld->pDev, 0, &mat, 4));
-}
-*/
-//---------------------------------------------------------------------------
-
-static GLboolean gld_d3d_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- TNLcontext *tnl;
- struct vertex_buffer *VB;
- tnl_render_func *tab;
- GLint pass;
- GLD_pb_dx7 *gldPB = &gld->PB3d;
- DWORD dwFlags;
-
-/*
- static int count = 0;
- count++;
- if (count != 2)
- return GL_FALSE;
-*/
- // The "check" function should disable this stage,
- // but we'll test gld->bUseMesaTnL anyway.
- if (gld->bUseMesaTnL) {
- // Do nothing in this stage, but continue pipeline
- return GL_TRUE;
- }
-
- tnl = TNL_CONTEXT(ctx);
- VB = &tnl->vb;
- pass = 0;
-
- tnl->Driver.Render.Start( ctx );
-
-#if 0
- // For debugging: Useful to see if an app passes colour data in
- // an unusual format.
- switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
- case GL_FLOAT:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
- break;
- case GL_UNSIGNED_BYTE:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_UNSIGNED_BYTE\n");
- break;
- default:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: *?*\n");
- break;
- }
-#endif
-
- tnl->Driver.Render.Points = gld_Points3D_DX7;
- if (ctx->_TriangleCaps & DD_FLATSHADE) {
- tnl->Driver.Render.Line = gld_Line3DFlat_DX7;
- tnl->Driver.Render.Triangle = gld_Triangle3DFlat_DX7;
- tnl->Driver.Render.Quad = gld_Quad3DFlat_DX7;
- } else {
- tnl->Driver.Render.Line = gld_Line3DSmooth_DX7;
- tnl->Driver.Render.Triangle = gld_Triangle3DSmooth_DX7;
- tnl->Driver.Render.Quad = gld_Quad3DSmooth_DX7;
- }
-
-// _GLD_DX7_VB(Lock(gldPB->pVB, 0, 0, &gldPB->pPoints, D3DLOCK_DISCARD));
- dwFlags = DDLOCK_DISCARDCONTENTS | DDLOCK_WAIT | DDLOCK_SURFACEMEMORYPTR | DDLOCK_WRITEONLY;
- _GLD_DX7_VB(Lock(gldPB->pVB, dwFlags, &gldPB->pPoints, NULL));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
- // Allocate primitive pointers
- // gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tab = (VB->Elts ? tnl->Driver.Render.PrimTabElts : tnl->Driver.Render.PrimTabVerts);
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length)
- {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
- _GLD_DX7_VB(Unlock(gldPB->pVB));
-
-// _GLD_DX7_DEV(SetStreamSource(gld->pDev, 0, gldPB->pVB, gldPB->dwStride));
-
- _GLD_DX7_DEV(SetTransform(gld->pDev, D3DTRANSFORMSTATE_PROJECTION, &gld->matProjection));
- _GLD_DX7_DEV(SetTransform(gld->pDev, D3DTRANSFORMSTATE_WORLD, &gld->matModelView));
-
- if (gldPB->nPoints) {
-// _GLD_DX7_DEV(DrawPrimitive(gld->pDev, D3DPT_POINTLIST, 0, gldPB->nPoints));
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_POINTLIST, gldPB->pVB, 0, gldPB->nPoints, 0));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
-// _GLD_DX7_DEV(DrawPrimitive(gld->pDev, D3DPT_LINELIST, gldPB->iFirstLine, gldPB->nLines));
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_LINELIST, gldPB->pVB, gldPB->iFirstLine, gldPB->nLines, 0));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
-// _GLD_DX7_DEV(DrawPrimitive(gld->pDev, D3DPT_TRIANGLELIST, gldPB->iFirstTriangle, gldPB->nTriangles));
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_TRIANGLELIST, gldPB->pVB, gldPB->iFirstTriangle, gldPB->nTriangles, 0));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-
-//---------------------------------------------------------------------------
-
-const struct tnl_pipeline_stage _gld_d3d_render_stage =
-{
- "gld_d3d_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- gld_d3d_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Keith Whitwell <keithw@valinux.com>
- */
-
-
-/*
- * Render whole vertex buffers, including projection of vertices from
- * clip space and clipping of primitives.
- *
- * This file makes calls to project vertices and to the point, line
- * and triangle rasterizers via the function pointers:
- *
- * context->Driver.Render.*
- *
- */
-
-
-//---------------------------------------------------------------------------
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx7.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-// #include "mem.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-/**********************************************************************/
-/* Clip single primitives */
-/**********************************************************************/
-
-
-#if defined(USE_IEEE)
-#define NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31))
-//#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31))
-#else
-#define NEGATIVE(x) (x < 0)
-//#define DIFFERENT_SIGNS(x,y) (x * y <= 0 && x - y != 0)
-/* Could just use (x*y<0) except for the flatshading requirements.
- * Maybe there's a better way?
- */
-#endif
-
-
-#define W(i) coord[i][3]
-#define Z(i) coord[i][2]
-#define Y(i) coord[i][1]
-#define X(i) coord[i][0]
-#define SIZE 4
-#define TAG(x) x##_4
-#include "tnl/t_vb_cliptmp.h"
-
-
-
-/**********************************************************************/
-/* Clip and render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, with the possibility of clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte ormask = c1|c2; \
- if (!ormask) \
- LineFunc( ctx, v1, v2 ); \
- else if (!(c1 & c2 & 0x3f)) \
- clip_line_4( ctx, v1, v2, ormask ); \
-} while (0)
-
-#define RENDER_TRI( v1, v2, v3 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2], c3 = mask[v3]; \
- GLubyte ormask = c1|c2|c3; \
- if (!ormask) \
- TriangleFunc( ctx, v1, v2, v3 ); \
- else if (!(c1 & c2 & c3 & 0x3f)) \
- clip_tri_4( ctx, v1, v2, v3, ormask ); \
-} while (0)
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte c3 = mask[v3], c4 = mask[v4]; \
- GLubyte ormask = c1|c2|c3|c4; \
- if (!ormask) \
- QuadFunc( ctx, v1, v2, v3, v4 ); \
- else if (!(c1 & c2 & c3 & c4 & 0x3f)) \
- clip_quad_4( ctx, v1, v2, v3, v4, ormask ); \
-} while (0)
-
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const GLubyte *mask = VB->ClipMask; \
- const GLuint sz = VB->ClipPtr->size; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- const GLboolean stipple = ctx->Line.StippleFlag; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt; (void) mask; (void) sz; (void) stipple;
-
-#define TAG(x) clip_##x##_verts
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RESET_STIPPLE if (stipple) tnl->Driver.Render.ResetLineStipple( ctx )
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-/* Elts, with the possibility of clipping.
- */
-#undef ELT
-#undef TAG
-#define ELT(x) elt[x]
-#define TAG(x) clip_##x##_elts
-#include "tnl/t_vb_rendertmp.h"
-
-/* TODO: do this for all primitives, verts and elts:
- */
-static void clip_elt_triangles( struct gl_context *ctx,
- GLuint start,
- GLuint count,
- GLuint flags )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl_render_func render_tris = tnl->Driver.Render.PrimTabElts[GL_TRIANGLES];
- struct vertex_buffer *VB = &tnl->vb;
- const GLuint * const elt = VB->Elts;
- GLubyte *mask = VB->ClipMask;
- GLuint last = count-2;
- GLuint j;
- (void) flags;
-
- tnl->Driver.Render.PrimitiveNotify( ctx, GL_TRIANGLES );
-
- for (j=start; j < last; j+=3 ) {
- GLubyte c1 = mask[elt[j]];
- GLubyte c2 = mask[elt[j+1]];
- GLubyte c3 = mask[elt[j+2]];
- GLubyte ormask = c1|c2|c3;
- if (ormask) {
- if (start < j)
- render_tris( ctx, start, j, 0 );
- if (!(c1&c2&c3&0x3f))
- clip_tri_4( ctx, elt[j], elt[j+1], elt[j+2], ormask );
- start = j+3;
- }
- }
-
- if (start < j)
- render_tris( ctx, start, j, 0 );
-}
-
-/**********************************************************************/
-/* Render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, no clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
- LineFunc( ctx, v1, v2 )
-
-#define RENDER_TRI( v1, v2, v3 ) \
- TriangleFunc( ctx, v1, v2, v3 )
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
- QuadFunc( ctx, v1, v2, v3, v4 )
-
-#define TAG(x) _gld_tnl_##x##_verts
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt;
-
-#define RESET_STIPPLE tnl->Driver.Render.ResetLineStipple( ctx )
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RENDER_TAB_QUALIFIER
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-/* Elts, no clipping.
- */
-#undef ELT
-#define TAG(x) _gld_tnl_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/* Helper functions for drivers */
-/**********************************************************************/
-/*
-void _tnl_RenderClippedPolygon( struct gl_context *ctx, const GLuint *elts, GLuint n )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- GLuint *tmp = VB->Elts;
-
- VB->Elts = (GLuint *)elts;
- tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
- VB->Elts = tmp;
-}
-
-void _tnl_RenderClippedLine( struct gl_context *ctx, GLuint ii, GLuint jj )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.Line( ctx, ii, jj );
-}
-*/
-
-
-/**********************************************************************/
-/* Clip and render whole vertex buffers */
-/**********************************************************************/
-
-tnl_points_func _gldSetupPoints[4] = {
- gld_Points2D_DX7,
- gld_Points2D_DX7,
- gld_Points2D_DX7,
- gld_Points2D_DX7
-};
-tnl_line_func _gldSetupLine[4] = {
- gld_Line2DFlat_DX7,
- gld_Line2DSmooth_DX7,
- gld_Line2DFlat_DX7,
- gld_Line2DSmooth_DX7,
-};
-tnl_triangle_func _gldSetupTriangle[4] = {
- gld_Triangle2DFlat_DX7,
- gld_Triangle2DSmooth_DX7,
- gld_Triangle2DFlatExtras_DX7,
- gld_Triangle2DSmoothExtras_DX7
-};
-tnl_quad_func _gldSetupQuad[4] = {
- gld_Quad2DFlat_DX7,
- gld_Quad2DSmooth_DX7,
- gld_Quad2DFlatExtras_DX7,
- gld_Quad2DSmoothExtras_DX7
-};
-
-//---------------------------------------------------------------------------
-
-static GLboolean _gld_mesa_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx7 *gld = GLD_GET_DX7_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- tnl_render_func *tab;
- GLint pass = 0;
- GLD_pb_dx7 *gldPB;
- DWORD dwFlags;
-
- /* Allow the drivers to lock before projected verts are built so
- * that window coordinates are guarenteed not to change before
- * rendering.
- */
- ASSERT(tnl->Driver.Render.Start);
-
- tnl->Driver.Render.Start( ctx );
-
- gldPB = &gld->PB2d;
- tnl->Driver.Render.Points = _gldSetupPoints[gld->iSetupFunc];
- tnl->Driver.Render.Line = _gldSetupLine[gld->iSetupFunc];
- tnl->Driver.Render.Triangle = _gldSetupTriangle[gld->iSetupFunc];
- tnl->Driver.Render.Quad = _gldSetupQuad[gld->iSetupFunc];
-
- dwFlags = DDLOCK_DISCARDCONTENTS | DDLOCK_WAIT | DDLOCK_SURFACEMEMORYPTR | DDLOCK_WRITEONLY;
- _GLD_DX7_VB(Lock(gldPB->pVB, dwFlags, &gldPB->pPoints, NULL));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
-
- // Allocate primitive pointers - gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tnl->Driver.Render.BuildVertices( ctx, 0, VB->Count, ~0 );
-
- if (VB->ClipOrMask) {
- tab = VB->Elts ? clip_render_tab_elts : clip_render_tab_verts;
- clip_render_tab_elts[GL_TRIANGLES] = clip_elt_triangles;
- }
- else {
- tab = (VB->Elts ?
- tnl->Driver.Render.PrimTabElts :
- tnl->Driver.Render.PrimTabVerts);
- }
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length) {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
-
-// tnl->Driver.Render.Finish( ctx );
-
- _GLD_DX7_VB(Unlock(gldPB->pVB));
-
- if (gldPB->nPoints) {
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_POINTLIST, gldPB->pVB, 0, gldPB->nPoints, 0));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_LINELIST, gldPB->pVB, gldPB->iFirstLine, gldPB->nLines*2, 0));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
- _GLD_DX7_DEV(DrawPrimitiveVB(gld->pDev, D3DPT_TRIANGLELIST, gldPB->pVB, gldPB->iFirstTriangle, gldPB->nTriangles*3, 0));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-
-/**********************************************************************/
-/* Render pipeline stage */
-/**********************************************************************/
-
-
-
-const struct tnl_pipeline_stage _gld_mesa_render_stage =
-{
- "gld_mesa_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- _gld_mesa_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 8.x WGL (WindowsGL)
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "gld_driver.h"
-//#include "gld_dxerr8.h"
-#include "gld_dx7.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-// Copied from dglcontect.c
-#define GLDERR_NONE 0
-#define GLDERR_MEM 1
-#define GLDERR_DDRAW 2
-#define GLDERR_D3D 3
-#define GLDERR_BPP 4
-#define GLDERR_DDS 5
-// This external var keeps track of any error
-extern int nContextError;
-
-// Uncomment this for persistant resources
-//#define _GLD_PERSISTANT
-
-#define DDLOG_CRITICAL_OR_WARN DDLOG_CRITICAL
-
-extern void _gld_mesa_warning(struct gl_context *, char *);
-extern void _gld_mesa_fatal(struct gl_context *, char *);
-
-//---------------------------------------------------------------------------
-
-static char szColorDepthWarning[] =
-"GLDirect does not support the current desktop\n\
-color depth.\n\n\
-You may need to change the display resolution to\n\
-16 bits per pixel or higher color depth using\n\
-the Windows Display Settings control panel\n\
-before running this OpenGL application.\n";
-
-// The only depth-stencil formats currently supported by Direct3D
-// Surface Format Depth Stencil Total Bits
-// D3DFMT_D32 32 - 32
-// D3DFMT_D15S1 15 1 16
-// D3DFMT_D24S8 24 8 32
-// D3DFMT_D16 16 - 16
-// D3DFMT_D24X8 24 - 32
-// D3DFMT_D24X4S4 24 4 32
-
-// This pixel format will be used as a template when compiling the list
-// of pixel formats supported by the hardware. Many fields will be
-// filled in at runtime.
-// PFD flag defaults are upgraded to match ChoosePixelFormat() -- DaveM
-static DGL_pixelFormat pfTemplateHW =
-{
- {
- sizeof(PIXELFORMATDESCRIPTOR), // Size of the data structure
- 1, // Structure version - should be 1
- // Flags:
- PFD_DRAW_TO_WINDOW | // The buffer can draw to a window or device surface.
- PFD_DRAW_TO_BITMAP | // The buffer can draw to a bitmap. (DaveM)
- PFD_SUPPORT_GDI | // The buffer supports GDI drawing. (DaveM)
- PFD_SUPPORT_OPENGL | // The buffer supports OpenGL drawing.
- PFD_DOUBLEBUFFER | // The buffer is double-buffered.
- 0, // Placeholder for easy commenting of above flags
- PFD_TYPE_RGBA, // Pixel type RGBA.
- 16, // Total colour bitplanes (excluding alpha bitplanes)
- 5, 0, // Red bits, shift
- 5, 0, // Green bits, shift
- 5, 0, // Blue bits, shift
- 0, 0, // Alpha bits, shift (destination alpha)
- 0, // Accumulator bits (total)
- 0, 0, 0, 0, // Accumulator bits: Red, Green, Blue, Alpha
- 0, // Depth bits
- 0, // Stencil bits
- 0, // Number of auxiliary buffers
- 0, // Layer type
- 0, // Specifies the number of overlay and underlay planes.
- 0, // Layer mask
- 0, // Specifies the transparent color or index of an underlay plane.
- 0 // Damage mask
- },
- D3DX_SF_UNKNOWN, // No depth/stencil buffer
-};
-
-//---------------------------------------------------------------------------
-// Vertex Shaders
-//---------------------------------------------------------------------------
-/*
-// Vertex Shader Declaration
-static DWORD dwTwoSidedLightingDecl[] =
-{
- D3DVSD_STREAM(0),
- D3DVSD_REG(0, D3DVSDT_FLOAT3), // XYZ position
- D3DVSD_REG(1, D3DVSDT_FLOAT3), // XYZ normal
- D3DVSD_REG(2, D3DVSDT_D3DCOLOR), // Diffuse color
- D3DVSD_REG(3, D3DVSDT_D3DCOLOR), // Specular color
- D3DVSD_REG(4, D3DVSDT_FLOAT2), // 2D texture unit 0
- D3DVSD_REG(5, D3DVSDT_FLOAT2), // 2D texture unit 1
- D3DVSD_END()
-};
-
-// Vertex Shader for two-sided lighting
-static char *szTwoSidedLightingVS =
-// This is a test shader!
-"vs.1.0\n"
-"m4x4 oPos,v0,c0\n"
-"mov oD0,v2\n"
-"mov oD1,v3\n"
-"mov oT0,v4\n"
-"mov oT1,v5\n"
-;
-*/
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-typedef struct {
-// HINSTANCE hD3D8DLL; // Handle to d3d8.dll
-// FNDIRECT3DCREATE7 fnDirect3DCreate7; // Direct3DCreate8 function prototype
-// BOOL bDirect3D; // Persistant Direct3D7 exists
-// BOOL bDirect3DDevice; // Persistant Direct3DDevice7 exists
-// IDirect3D7 *pD3D; // Persistant Direct3D7
-// IDirect3DDevice7 *pDev; // Persistant Direct3DDevice7
- BOOL bD3DXStarted;
-} GLD_dx7_globals;
-
-// These are "global" to all DX7 contexts. KeithH
-static GLD_dx7_globals dx7Globals;
-
-// Added for correct clipping of multiple open windows. (DaveM)
-LPDIRECTDRAWSURFACE7 lpDDSPrimary = NULL;
-LPDIRECTDRAWCLIPPER lpDDClipper = NULL;
-
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-BOOL gldGetDXErrorString_DX(
- HRESULT hr,
- char *buf,
- int nBufSize)
-{
- //
- // Return a string describing the input HRESULT error code
- //
-
- D3DXGetErrorString(hr, nBufSize, buf);
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-//
-// DX7 does not support multisample
-/*
-static D3DMULTISAMPLE_TYPE _gldGetDeviceMultiSampleType(
- IDirect3D8 *pD3D8,
- D3DFORMAT SurfaceFormat,
- D3DDEVTYPE d3dDevType,
- BOOL Windowed)
-{
- int i;
- HRESULT hr;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_NONE)
- return D3DMULTISAMPLE_NONE;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_FASTEST) {
- // Find fastest multisample
- for (i=2; i<17; i++) {
- hr = IDirect3D8_CheckDeviceMultiSampleType(
- pD3D8,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- } else {
- // Find nicest multisample
- for (i=16; i>1; i--) {
- hr = IDirect3D8_CheckDeviceMultiSampleType(
- pD3D8,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- }
-
- // Nothing found - return default
- return D3DMULTISAMPLE_NONE;
-}
-*/
-//---------------------------------------------------------------------------
-
-void _gldDestroyPrimitiveBuffer(
- GLD_pb_dx7 *gldVB)
-{
- SAFE_RELEASE(gldVB->pVB);
-
- // Sanity check...
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
-}
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldCreatePrimitiveBuffer(
- struct gl_context *ctx,
- GLD_driver_dx7 *lpCtx,
- GLD_pb_dx7 *gldVB)
-{
- HRESULT hResult;
- char *szCreateVertexBufferFailed = "CreateVertexBuffer failed";
- DWORD dwMaxVertices; // Max number of vertices in vertex buffer
- DWORD dwVBSize; // Total size of vertex buffer
- D3DVERTEXBUFFERDESC vbdesc;
-
- // If CVA (Compiled Vertex Array) is used by an OpenGL app, then we
- // will need enough vertices to cater for Mesa::Const.MaxArrayLockSize.
- // We'll use IMM_SIZE if it's larger (which it should not be).
- dwMaxVertices = MAX_ARRAY_LOCK_SIZE;
-
- // Max vertex buffer size limited in DX7. (DaveM)
- if (dwMaxVertices*9 > D3DMAXNUMVERTICES)
- dwMaxVertices = D3DMAXNUMVERTICES/9;
-
- // Now calculate how many vertices to allow for in total
- // 1 per point, 2 per line, 6 per quad = 9
- dwVBSize = dwMaxVertices * 9 * gldVB->dwStride;
-
- vbdesc.dwSize = sizeof(vbdesc);
- vbdesc.dwCaps = gldVB->dwCreateFlags;
- vbdesc.dwFVF = gldVB->dwFVF;
- vbdesc.dwNumVertices = dwMaxVertices * 9;
-
-/* hResult = IDirect3DDevice8_CreateVertexBuffer(
- lpCtx->pDev,
- dwVBSize,
-RAgldVB->dwUsage,
- gldVB->dwFVF,
- gldVB->dwPool,
- &gldVB->pVB);*/
- hResult = IDirect3D7_CreateVertexBuffer(
- lpCtx->pD3D,
- &vbdesc,
- &gldVB->pVB,
- 0);
- if (FAILED(hResult)) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, szCreateVertexBufferFailed);
- return hResult;
- }
-
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
- gldVB->pPoints = gldVB->pLines = gldVB->pTriangles = NULL;
- gldVB->iFirstLine = dwMaxVertices; // Index of first line in VB
- gldVB->iFirstTriangle = dwMaxVertices*3; // Index of first triangle in VB
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-// Function: _gldCreateVertexShaders
-// Create DX8 Vertex Shaders.
-//---------------------------------------------------------------------------
-/*
-void _gldCreateVertexShaders(
- GLD_driver_dx8 *gld)
-{
- DWORD dwFlags;
- LPD3DXBUFFER pVSOpcodeBuffer; // Vertex Shader opcode buffer
- HRESULT hr;
-
-#ifdef _DEBUG
- dwFlags = D3DXASM_DEBUG;
-#else
- dwFlags = 0; // D3DXASM_SKIPVALIDATION;
-#endif
-
- ddlogMessage(DDLOG_INFO, "Creating shaders...\n");
-
- // Init the shader handle
- gld->VStwosidelight.hShader = 0;
-
- if (gld->d3dCaps8.MaxStreams == 0) {
- // Lame DX8 driver doesn't support streams
- // Not fatal, as defaults will be used
- ddlogMessage(DDLOG_WARN, "Driver doesn't support Vertex Shaders (MaxStreams==0)\n");
- return;
- }
-
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-// return;
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-
- //
- // Two-sided lighting
- //
-
-#if 0
- //
- // DEBUGGING: Load shader from a text file
- //
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- hr = D3DXAssembleShaderFromFile(
- "twoside.vsh",
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#else
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- // Assemble ascii shader text into shader opcodes
- hr = D3DXAssembleShader(
- szTwoSidedLightingVS,
- strlen(szTwoSidedLightingVS),
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#endif
- if (FAILED(hr)) {
- ddlogError(DDLOG_WARN, "AssembleShader failed", hr);
- SAFE_RELEASE(pVSOpcodeBuffer);
- return;
- }
-
-// This is for debugging. Remove to enable vertex shaders in HW
-#define _GLD_FORCE_SW_VS 0
-
- if (_GLD_FORCE_SW_VS) {
- // _GLD_FORCE_SW_VS should be disabled for Final Release
- ddlogMessage(DDLOG_SYSTEM, "[Forcing shaders in SW]\n");
- }
-
- // Try and create shader in hardware.
- // NOTE: The D3D Ref device appears to succeed when trying to
- // create the device in hardware, but later complains
- // when trying to set it with SetVertexShader(). Go figure.
- if (_GLD_FORCE_SW_VS || glb.dwDriver == GLDS_DRIVER_REF) {
- // Don't try and create a hardware shader with the Ref device
- hr = E_FAIL; // COM error/fail result
- } else {
- gld->VStwosidelight.bHardware = TRUE;
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- 0);
- }
- if (FAILED(hr)) {
- ddlogMessage(DDLOG_INFO, "... HW failed, trying SW...\n");
- // Failed. Try and create shader for software processing
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- D3DUSAGE_SOFTWAREPROCESSING);
- if (FAILED(hr)) {
- gld->VStwosidelight.hShader = 0; // Sanity check
- ddlogError(DDLOG_WARN, "CreateVertexShader failed", hr);
- return;
- }
- // Succeeded, but for software processing
- gld->VStwosidelight.bHardware = FALSE;
- }
-
- SAFE_RELEASE(pVSOpcodeBuffer);
-
- ddlogMessage(DDLOG_INFO, "... OK\n");
-}
-
-//---------------------------------------------------------------------------
-
-void _gldDestroyVertexShaders(
- GLD_driver_dx8 *gld)
-{
- if (gld->VStwosidelight.hShader) {
- IDirect3DDevice8_DeleteVertexShader(gld->pDev, gld->VStwosidelight.hShader);
- gld->VStwosidelight.hShader = 0;
- }
-}
-*/
-//---------------------------------------------------------------------------
-
-BOOL gldCreateDrawable_DX(
- DGL_ctx *ctx,
-// BOOL bDefaultDriver,
- BOOL bDirectDrawPersistant,
- BOOL bPersistantBuffers)
-{
- //
- // bDirectDrawPersistant: applies to IDirect3D8
- // bPersistantBuffers: applies to IDirect3DDevice8
- //
-
-// D3DDEVTYPE d3dDevType;
-// D3DPRESENT_PARAMETERS d3dpp;
-// D3DDISPLAYMODE d3ddm;
-// DWORD dwBehaviourFlags;
-// D3DADAPTER_IDENTIFIER8 d3dIdent;
-
- HRESULT hr;
- GLD_driver_dx7 *lpCtx = NULL;
- D3DX_VIDMODEDESC d3ddm;
-
- // Parameters for D3DXCreateContextEx
- // These will be different for fullscreen and windowed
- DWORD dwDeviceIndex;
- DWORD dwFlags;
- HWND hwnd;
- HWND hwndFocus;
- DWORD numColorBits;
- DWORD numAlphaBits;
- DWORD numDepthBits;
- DWORD numStencilBits;
- DWORD numBackBuffers;
- DWORD dwWidth;
- DWORD dwHeight;
- DWORD refreshRate;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- if (ctx->glPriv) {
- lpCtx = ctx->glPriv;
- // Release any existing interfaces (in reverse order)
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- lpCtx->pD3DXContext->lpVtbl->Release(lpCtx->pD3DXContext);
- lpCtx->pD3DXContext = NULL;
- } else {
- lpCtx = (GLD_driver_dx7*)malloc(sizeof(GLD_driver_dx7));
- ZeroMemory(lpCtx, sizeof(lpCtx));
- }
-
-// d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- // Use REF device if requested. Otherwise D3DX_DEFAULT will choose highest level
- // of HW acceleration.
- dwDeviceIndex = (glb.dwDriver == GLDS_DRIVER_REF) ? D3DX_HWLEVEL_REFERENCE : D3DX_DEFAULT;
-
- // TODO: Check this
-// if (bDefaultDriver)
-// d3dDevType = D3DDEVTYPE_REF;
-
-#ifdef _GLD_PERSISTANT
- // Use persistant interface if needed
- if (bDirectDrawPersistant && dx7Globals.bDirect3D) {
- lpCtx->pD3D = dx7Globals.pD3D;
- IDirect3D7_AddRef(lpCtx->pD3D);
- goto SkipDirectDrawCreate;
- }
-#endif
-/*
- // Create Direct3D7 object
- lpCtx->pD3D = dx7Globals.fnDirect3DCreate8(D3D_SDK_VERSION_DX8_SUPPORT_WIN95);
- if (lpCtx->pD3D == NULL) {
- MessageBox(NULL, "Unable to initialize Direct3D8", "GLDirect", MB_OK);
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "Unable to create Direct3D8 interface");
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-*/
-
-#ifdef _GLD_PERSISTANT
- // Cache Direct3D interface for subsequent GLRCs
- if (bDirectDrawPersistant && !dx8Globals.bDirect3D) {
- dx7Globals.pD3D = lpCtx->pD3D;
- IDirect3D7_AddRef(dx7Globals.pD3D);
- dx7Globals.bDirect3D = TRUE;
- }
-SkipDirectDrawCreate:
-#endif
-/*
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D8_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-*/
-
-#if 0
- // Get device caps
- hResult = IDirect3D8_GetDeviceCaps(lpCtx->pD3D, glb.dwAdapter, d3dDevType, &lpCtx->d3dCaps8);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D8_GetDeviceCaps failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Check for hardware transform & lighting
- lpCtx->bHasHWTnL = lpCtx->d3dCaps8.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT ? TRUE : FALSE;
-
- // If this flag is present then we can't default to Mesa
- // SW rendering between BeginScene() and EndScene().
- if (lpCtx->d3dCaps8.Caps2 & D3DCAPS2_NO2DDURING3DSCENE) {
- ddlogMessage(DDLOG_WARN,
- "Warning : No 2D allowed during 3D scene.\n");
- }
-#endif
-
- //
- // Create the Direct3D context
- //
-
-#ifdef _GLD_PERSISTANT
- // Re-use original IDirect3DDevice if persistant buffers exist.
- // Note that we test for persistant IDirect3D8 as well
- // bDirectDrawPersistant == persistant IDirect3D8 (DirectDraw8 does not exist)
- if (bDirectDrawPersistant && bPersistantBuffers && dx7Globals.pD3D && dx7Globals.pDev) {
- lpCtx->pDev = dx7Globals.pDev;
- IDirect3DDevice7_AddRef(dx7Globals.pDev);
- goto skip_direct3ddevice_create;
- }
-#endif
-/*
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(lpCtx->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
-
- // Support for vertical retrace synchronisation.
- // Set default presentation interval in case caps bits are missing
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- if (glb.bWaitForRetrace) {
- if (lpCtx->d3dCaps8.PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_ONE;
- } else {
- if (lpCtx->d3dCaps8.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
- }
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- // FullScreen_PresentationInterval must be default for Windowed mode
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- }
-
- // Decide if we can use hardware TnL
- dwBehaviourFlags = (lpCtx->bHasHWTnL) ?
- D3DCREATE_MIXED_VERTEXPROCESSING : D3DCREATE_SOFTWARE_VERTEXPROCESSING;
- // Add flag to tell D3D to be thread-safe
- if (glb.bMultiThreaded)
- dwBehaviourFlags |= D3DCREATE_MULTITHREADED;
- hResult = IDirect3D8_CreateDevice(lpCtx->pD3D,
- glb.dwAdapter,
- d3dDevType,
- ctx->hWnd,
- dwBehaviourFlags,
- &d3dpp,
- &lpCtx->pDev);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D8_CreateDevice failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-*/
-
- // Create D3DX context
- if (ctx->bFullscreen) {
- //
- // FULLSCREEN
- //
-
- // Get display mode
- D3DXGetCurrentVideoMode(D3DX_DEFAULT, &d3ddm);
-
- // Fullscreen Parameters
- dwFlags = D3DX_CONTEXT_FULLSCREEN;
- hwnd = ctx->hWnd;
- hwndFocus = ctx->hWnd;
- numColorBits = ctx->lpPF->pfd.cColorBits;
- numAlphaBits = ctx->lpPF->pfd.cAlphaBits;
- numDepthBits = ctx->lpPF->pfd.cDepthBits + ctx->lpPF->pfd.cStencilBits;
- numStencilBits = ctx->lpPF->pfd.cStencilBits;
- numBackBuffers = D3DX_DEFAULT; // Default is 1 backbuffer
- dwWidth = d3ddm.width;
- dwHeight = d3ddm.height;
- refreshRate = d3ddm.refreshRate; // D3DX_DEFAULT;
- } else {
- //
- // WINDOWED
- //
-
- // Windowed Parameters
- dwFlags = 0; // No flags means "windowed"
- hwnd = ctx->hWnd;
- hwndFocus = (HWND)D3DX_DEFAULT;
- numColorBits = D3DX_DEFAULT; // Use Desktop depth
- numAlphaBits = ctx->lpPF->pfd.cAlphaBits;
- numDepthBits = ctx->lpPF->pfd.cDepthBits + ctx->lpPF->pfd.cStencilBits;
- numStencilBits = ctx->lpPF->pfd.cStencilBits;
- numBackBuffers = D3DX_DEFAULT; // Default is 1 backbuffer
- dwWidth = ctx->dwWidth;
- dwHeight = ctx->dwHeight;
- refreshRate = D3DX_DEFAULT;
- }
- hr = D3DXCreateContextEx(dwDeviceIndex, dwFlags, hwnd, hwndFocus,
- numColorBits, numAlphaBits, numDepthBits, numStencilBits,
- numBackBuffers,
- dwWidth, dwHeight, refreshRate,
- &lpCtx->pD3DXContext);
- if (FAILED(hr)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "D3DXCreateContextEx failed", hr);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Obtain D3D7 interfaces from ID3DXContext
-// lpCtx->pDD = ID3DXContext_GetDD(lpCtx->pD3DXContext);
- lpCtx->pDD = lpCtx->pD3DXContext->lpVtbl->GetDD(lpCtx->pD3DXContext);
- if (lpCtx->pDD == NULL)
- goto return_with_error;
- lpCtx->pD3D = lpCtx->pD3DXContext->lpVtbl->GetD3D(lpCtx->pD3DXContext);
- if (lpCtx->pD3D == NULL)
- goto return_with_error;
- lpCtx->pDev = lpCtx->pD3DXContext->lpVtbl->GetD3DDevice(lpCtx->pD3DXContext);
- if (lpCtx->pDev == NULL)
- goto return_with_error;
-
- // Need to manage clipper manually for multiple windows
- // since DX7 D3DX utility lib does not appear to do that. (DaveM)
- if (!ctx->bFullscreen) {
- // Get primary surface too
- lpDDSPrimary = lpCtx->pD3DXContext->lpVtbl->GetPrimary(lpCtx->pD3DXContext);
- if (lpDDSPrimary == NULL) {
- ddlogPrintf(DDLOG_WARN, "GetPrimary");
- goto return_with_error;
- }
- // Create clipper for correct window updates
- if (IDirectDraw7_CreateClipper(lpCtx->pDD, 0, &lpDDClipper, NULL) != DD_OK) {
- ddlogPrintf(DDLOG_WARN, "CreateClipper");
- goto return_with_error;
- }
- // Set the window that the clipper belongs to
- if (IDirectDrawClipper_SetHWnd(lpDDClipper, 0, hwnd) != DD_OK) {
- ddlogPrintf(DDLOG_WARN, "SetHWnd");
- goto return_with_error;
- }
- // Attach the clipper to the primary surface
- if (IDirectDrawSurface7_SetClipper(lpDDSPrimary, lpDDClipper) != DD_OK) {
- ddlogPrintf(DDLOG_WARN, "SetClipper");
- goto return_with_error;
- }
- }
-
- // Get device caps
- IDirect3DDevice7_GetCaps(lpCtx->pDev, &lpCtx->d3dCaps);
-
- // Determine HW TnL
- lpCtx->bHasHWTnL = lpCtx->d3dCaps.dwDevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT ? TRUE : FALSE;
-
-#ifdef _GLD_PERSISTANT
- if (bDirectDrawPersistant && bPersistantBuffers && dx7Globals.pD3D) {
- dx7Globals.pDev = lpCtx->pDev;
- dx7Globals.bDirect3DDevice = TRUE;
- }
-#endif
-
-#if 0
- // Dump some useful stats
- hResult = IDirect3D8_GetAdapterIdentifier(
- lpCtx->pD3D,
- glb.dwAdapter,
- D3DENUM_NO_WHQL_LEVEL, // Avoids 1 to 2 second delay
- &d3dIdent);
- if (SUCCEEDED(hResult)) {
- ddlogPrintf(DDLOG_INFO, "[Driver Description: %s]", &d3dIdent.Description);
- ddlogPrintf(DDLOG_INFO, "[Driver file: %s %d.%d.%02d.%d]",
- d3dIdent.Driver,
- HIWORD(d3dIdent.DriverVersion.HighPart),
- LOWORD(d3dIdent.DriverVersion.HighPart),
- HIWORD(d3dIdent.DriverVersion.LowPart),
- LOWORD(d3dIdent.DriverVersion.LowPart));
- ddlogPrintf(DDLOG_INFO, "[VendorId: 0x%X, DeviceId: 0x%X, SubSysId: 0x%X, Revision: 0x%X]",
- d3dIdent.VendorId, d3dIdent.DeviceId, d3dIdent.SubSysId, d3dIdent.Revision);
- }
-#endif
-
- // Init projection matrix for D3D TnL
- D3DXMatrixIdentity((D3DXMATRIX*)&lpCtx->matProjection);
- lpCtx->matModelView = lpCtx->matProjection;
-// gld->bUseMesaProjection = TRUE;
-
-skip_direct3ddevice_create:
-
- // Create buffers to hold primitives
- lpCtx->PB2d.dwFVF = GLD_FVF_2D_VERTEX;
-// lpCtx->PB2d.dwPool = D3DPOOL_SYSTEMMEM;
- lpCtx->PB2d.dwStride = sizeof(GLD_2D_VERTEX);
- lpCtx->PB2d.dwCreateFlags = D3DVBCAPS_DONOTCLIP |
- D3DVBCAPS_SYSTEMMEMORY |
- D3DVBCAPS_WRITEONLY;
- hr = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB2d);
- if (FAILED(hr))
- goto return_with_error;
-
- lpCtx->PB3d.dwFVF = GLD_FVF_3D_VERTEX;
-// lpCtx->PB3d.dwPool = D3DPOOL_DEFAULT;
- lpCtx->PB3d.dwStride = sizeof(GLD_3D_VERTEX);
- lpCtx->PB3d.dwCreateFlags = D3DVBCAPS_WRITEONLY;
-
- hr = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB3d);
- if (FAILED(hr))
- goto return_with_error;
-
- // Zero the pipeline usage counters
- lpCtx->PipelineUsage.qwMesa.QuadPart =
-// lpCtx->PipelineUsage.dwD3D2SVS.QuadPart =
- lpCtx->PipelineUsage.qwD3DFVF.QuadPart = 0;
-
- // Assign drawable to GL private
- ctx->glPriv = lpCtx;
- return TRUE;
-
-return_with_error:
- // Clean up and bail
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- //SAFE_RELEASE(lpCtx->pD3DXContext);
- lpCtx->pD3DXContext->lpVtbl->Release(lpCtx->pD3DXContext);
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldResizeDrawable_DX(
- DGL_ctx *ctx,
- BOOL bDefaultDriver,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- GLD_driver_dx7 *gld = NULL;
-// D3DDEVTYPE d3dDevType;
-// D3DPRESENT_PARAMETERS d3dpp;
-// D3DDISPLAYMODE d3ddm;
- D3DX_VIDMODEDESC d3ddm;
- HRESULT hr;
- DWORD dwWidth, dwHeight;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (ctx->bSceneStarted) {
- IDirect3DDevice7_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-/*
- d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- if (!bDefaultDriver)
- d3dDevType = D3DDEVTYPE_REF; // Force Direct3D Reference Rasterise (software)
-
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D8_GetAdapterDisplayMode(gld->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
-// goto return_with_error;
- return FALSE;
- }
-*/
- // Release objects before Reset()
- _gldDestroyPrimitiveBuffer(&gld->PB3d);
- _gldDestroyPrimitiveBuffer(&gld->PB2d);
-
-/*
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(gld->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- // TODO: Sync to refresh
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- // Get better benchmark results? KeithH
-// d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_UNLIMITED;
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- }
- hResult = IDirect3DDevice8_Reset(gld->pDev, &d3dpp);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Reset failed", hResult);
- return FALSE;
- //goto cleanup_and_return_with_error;
- }
-*/
- // Obtain dimensions of 'window'
- if (ctx->bFullscreen) {
- D3DXGetCurrentVideoMode(D3DX_DEFAULT, &d3ddm);
- dwWidth = d3ddm.width;
- dwHeight = d3ddm.height;
- } else {
- dwWidth = ctx->dwWidth;
- dwHeight = ctx->dwHeight;
- }
-
- // Resize context
- hr = gld->pD3DXContext->lpVtbl->Resize(gld->pD3DXContext, dwWidth, dwHeight);
- if (FAILED(hr)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "gldResizeDrawable_DX: Resize failed", hr);
- return FALSE;
- }
-
- // Clear the resized surface (DaveM)
- {
- D3DVIEWPORT7 vp1, vp2;
- IDirect3DDevice7_GetViewport(gld->pDev, &vp1);
- IDirect3DDevice7_GetViewport(gld->pDev, &vp2);
- vp2.dwX = 0;
- vp2.dwY = 0;
- vp2.dwWidth = dwWidth;
- vp2.dwHeight = dwHeight;
- IDirect3DDevice7_SetViewport(gld->pDev, &vp2);
- hr = gld->pD3DXContext->lpVtbl->Clear(gld->pD3DXContext, D3DCLEAR_TARGET);
- if (FAILED(hr))
- ddlogError(DDLOG_WARN, "gldResizeDrawable_DX: Clear failed", hr);
- IDirect3DDevice7_SetViewport(gld->pDev, &vp1);
- }
-
- //
- // Recreate objects
- //
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB2d);
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB3d);
-
- // Signal a complete state update
- ctx->glCtx->Driver.UpdateState(ctx->glCtx, _NEW_ALL);
-
- // Begin a new scene
- IDirect3DDevice7_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyDrawable_DX(
- DGL_ctx *ctx)
-{
- GLD_driver_dx7 *lpCtx = NULL;
-
- // Error if context is NULL.
- if (!ctx)
- return FALSE;
-
- // Error if the drawable does not exist.
- if (!ctx->glPriv)
- return FALSE;
-
- lpCtx = ctx->glPriv;
-
-#ifdef _DEBUG
- // Dump out stats
- ddlogPrintf(DDLOG_SYSTEM, "Usage: M:0x%X%X, D:0x%X%X",
- lpCtx->PipelineUsage.qwMesa.HighPart,
- lpCtx->PipelineUsage.qwMesa.LowPart,
- lpCtx->PipelineUsage.qwD3DFVF.HighPart,
- lpCtx->PipelineUsage.qwD3DFVF.LowPart);
-#endif
-
- // Destroy Primtive Buffers
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- // Release DX interfaces (in reverse order)
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- //SAFE_RELEASE(lpCtx->pD3DXContext);
- lpCtx->pD3DXContext->lpVtbl->Release(lpCtx->pD3DXContext);
-
- // Free the private drawable data
- free(ctx->glPriv);
- ctx->glPriv = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldCreatePrivateGlobals_DX(void)
-{
-/*
- ZeroMemory(&dx7Globals, sizeof(dx7Globals));
-
- // Load d3d8.dll
- dx8Globals.hD3D8DLL = LoadLibrary("D3D8.DLL");
- if (dx8Globals.hD3D8DLL == NULL)
- return FALSE;
-
- // Now try and obtain Direct3DCreate8
- dx8Globals.fnDirect3DCreate8 = (FNDIRECT3DCREATE8)GetProcAddress(dx8Globals.hD3D8DLL, "Direct3DCreate8");
- if (dx8Globals.fnDirect3DCreate8 == NULL) {
- FreeLibrary(dx8Globals.hD3D8DLL);
- return FALSE;
- }
-*/
-
- // Initialise D3DX
- return FAILED(D3DXInitialize()) ? FALSE : TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyPrivateGlobals_DX(void)
-{
-/*
- if (dx7Globals.bDirect3DDevice) {
- SAFE_RELEASE(dx7Globals.pDev);
- dx7Globals.bDirect3DDevice = FALSE;
- }
- if (dx7Globals.bDirect3D) {
- SAFE_RELEASE(dx7Globals.pD3D);
- dx7Globals.bDirect3D = FALSE;
- }
-
- FreeLibrary(dx8Globals.hD3D8DLL);
- dx8Globals.hD3D8DLL = NULL;
- dx8Globals.fnDirect3DCreate8 = NULL;
-*/
- return FAILED(D3DXUninitialize()) ? FALSE : TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDisplayFormat(
- D3DX_SURFACEFORMAT fmt,
- BYTE *cColorBits,
- BYTE *cRedBits,
- BYTE *cGreenBits,
- BYTE *cBlueBits,
- BYTE *cAlphaBits)
-{
- switch (fmt) {
-/* case D3DX_SF_X1R5G5B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 5;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;*/
- case D3DX_SF_R5G5B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 5;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DX_SF_R5G6B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 6;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DX_SF_X8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
- return;
- case D3DX_SF_A8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 8;
- return;
- }
-
- // Should not get here!
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDepthStencilFormat(
- D3DX_SURFACEFORMAT fmt,
- BYTE *cDepthBits,
- BYTE *cStencilBits)
-{
- // NOTE: GL expects either 32 or 16 as depth bits.
- switch (fmt) {
- case D3DX_SF_Z16S0:
- *cDepthBits = 16;
- *cStencilBits = 0;
- return;
- case D3DX_SF_Z32S0:
- *cDepthBits = 32;
- *cStencilBits = 0;
- return;
- case D3DX_SF_Z15S1:
- *cDepthBits = 15;
- *cStencilBits = 1;
- return;
- case D3DX_SF_Z24S8:
- *cDepthBits = 24;
- *cStencilBits = 8;
- return;
- case D3DX_SF_S1Z15:
- *cDepthBits = 15;
- *cStencilBits = 1;
- return;
- case D3DX_SF_S8Z24:
- *cDepthBits = 24;
- *cStencilBits = 8;
- return;
- }
-}
-
-//---------------------------------------------------------------------------
-/*
-BOOL GLD_CheckDepthStencilMatch(
- DWORD dwDeviceIndex,
- D3DX_SURFACEFORMAT sfWant)
-{
- // Emulate function built in to DX9
- D3DX_SURFACEFORMAT sfFound;
- int i;
- int nFormats = D3DXGetMaxSurfaceFormats(dwDeviceIndex, NULL, D3DX_SC_DEPTHBUFFER);
- if (nFormats) {
- for (i=0; i<nFormats; i++) {
- D3DXGetSurfaceFormat(dwDeviceIndex, NULL, D3DX_SC_DEPTHBUFFER, i, &sfFound); }
- if (sfFound == sfWant)
- return TRUE;
- }
-
- return FALSE;
-}
-*/
-//---------------------------------------------------------------------------
-
-D3DX_SURFACEFORMAT _gldFindCompatibleDepthStencilFormat(
- DWORD dwDeviceIndex)
-{
- // Jump through some hoops...
-
- ID3DXContext *pD3DXContext = NULL;
- IDirectDrawSurface7 *pZBuffer = NULL;
- DDPIXELFORMAT ddpf;
- HWND hWnd;
-
- // Get an HWND - use Desktop's
- hWnd = GetDesktopWindow();
-
- // Create a fully specified default context.
- D3DXCreateContextEx(dwDeviceIndex, 0, hWnd, (HWND)D3DX_DEFAULT,
- D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
- D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
- &pD3DXContext);
-
- // Obtain depth buffer that was created in context
- pZBuffer = pD3DXContext->lpVtbl->GetZBuffer(pD3DXContext);
-
- // Get pixel format of depth buffer
- ddpf.dwSize = sizeof(ddpf);
- pZBuffer->lpVtbl->GetPixelFormat(pZBuffer, &ddpf);
- // Done with surface - release it
- pZBuffer->lpVtbl->Release(pZBuffer);
-
- // Done with D3DX context
- pD3DXContext->lpVtbl->Release(pD3DXContext);
-
- // Convert and return
- return D3DXMakeSurfaceFormat(&ddpf);
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldBuildPixelformatList_DX(void)
-{
- D3DX_DEVICEDESC d3dxdd;
- D3DX_VIDMODEDESC d3ddm;
- D3DX_SURFACEFORMAT fmt[64]; // 64 should be enough...
- DWORD dwDeviceIndex;
- DWORD surfClassFlags;
-// IDirect3D7 *pD3D = NULL;
- HRESULT hr;
- int nSupportedFormats = 0; // Total formats
- int nDepthOnlyFormats = 0;
- int nDepthStencilFormats = 0;
- int i;
- DGL_pixelFormat *pPF;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-// char buf[128];
-// char cat[8];
-
- // Direct3D (SW or HW)
- // These are arranged so that 'best' pixelformat
- // is higher in the list (for ChoosePixelFormat).
-/* const D3DFORMAT DepthStencil[4] = {
- D3DX_SF_Z16S0, //D3DX_SF_D16,
- D3DX_SF_Z15S1, //D3DX_SF_D15S1,
- D3DX_SF_Z32S0, //D3DX_SF_D32,
- D3DX_SF_Z24S8, //D3DX_SF_D24S8,
- //D3DX_SF_D24X8,
- //D3DX_SF_D24X4S4,
- };*/
-
- // Dump DX version
- ddlogMessage(GLDLOG_SYSTEM, "DirectX Version : 7.0\n");
-
- // Release any existing pixelformat list
- if (glb.lpPF) {
- free(glb.lpPF);
- }
-
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL;
-
- //
- // Pixelformats for Direct3D (SW or HW) rendering
- //
-
- dwDeviceIndex = (glb.dwDriver == GLDS_DRIVER_REF) ? D3DX_HWLEVEL_REFERENCE : D3DX_DEFAULT;
-
- // Dump description
- D3DXGetDeviceDescription(dwDeviceIndex, &d3dxdd);
- ddlogPrintf(GLDLOG_SYSTEM, "Device: %s", d3dxdd.driverDesc);
-
- // Get display mode
- D3DXGetCurrentVideoMode(D3DX_DEFAULT, &d3ddm);
-
-#if 0
- // Phooey - this don't work...
-/*
- // Since D3DXGetMaxSurfaceFormats() can lie to us, we'll need a workaround.
- // Explicitly test for matching depth/stencil to display bpp.
- if (d3ddm.bpp <= 16) {
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z16S0))
- fmt[nSupportedFormats++] = D3DX_SF_Z16S0;
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z15S1))
- fmt[nSupportedFormats++] = D3DX_SF_Z15S1;
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_S1Z15))
- fmt[nSupportedFormats++] = D3DX_SF_S1Z15;
- // Didn't find anything? Try default
- if (nSupportedFormats == 0) {
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z32S0))
- fmt[nSupportedFormats++] = D3DX_SF_Z32S0;
- }
- } else {
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z32S0))
- fmt[nSupportedFormats++] = D3DX_SF_Z32S0;
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z24S8))
- fmt[nSupportedFormats++] = D3DX_SF_Z24S8;
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_S8Z24))
- fmt[nSupportedFormats++] = D3DX_SF_S8Z24;
- // Didn't find anything? Try default
- if (nSupportedFormats == 0) {
- if (GLD_CheckDepthStencilMatch(dwDeviceIndex, D3DX_SF_Z16S0))
- fmt[nSupportedFormats++] = D3DX_SF_Z16S0;
- }
- }
-*/
- // Go the Whole Hog...
- fmt[nSupportedFormats++] = _gldFindCompatibleDepthStencilFormat(dwDeviceIndex);
-#else
- //
- // Depth buffer formats WITHOUT stencil
- //
- surfClassFlags = D3DX_SC_DEPTHBUFFER;
- nDepthOnlyFormats = D3DXGetMaxSurfaceFormats(dwDeviceIndex, NULL, surfClassFlags);
- //
- // Depth buffer formats WITH stencil
- //
- surfClassFlags = D3DX_SC_DEPTHBUFFER | D3DX_SC_STENCILBUFFER;
- nDepthStencilFormats = D3DXGetMaxSurfaceFormats(dwDeviceIndex, NULL, surfClassFlags);
-
- // Work out how many formats we have in total
- if ((nDepthOnlyFormats + nDepthStencilFormats) == 0)
- return FALSE; // Bail: no compliant pixelformats
-
- // Get depth buffer formats WITHOUT stencil
- surfClassFlags = D3DX_SC_DEPTHBUFFER;
- for (i=0; i<nDepthOnlyFormats; i++) {
- D3DXGetSurfaceFormat(dwDeviceIndex, NULL, surfClassFlags, i, &fmt[nSupportedFormats++]);
- }
- // NOTE: For some reason we already get stencil formats when only specifying D3DX_SC_DEPTHBUFFER
- /*
- // Get depth buffer formats WITH stencil
- surfClassFlags = D3DX_SC_DEPTHBUFFER | D3DX_SC_STENCILBUFFER;
- for (i=0; i<nDepthStencilFormats; i++) {
- D3DXGetSurfaceFormat(dwDeviceIndex, NULL, surfClassFlags, i, &fmt[nSupportedFormats++]);
- }
- */
-#endif
-
- // Total count of pixelformats is:
- // (nSupportedFormats+1)*2
- glb.lpPF = (DGL_pixelFormat *)calloc((nSupportedFormats)*2, sizeof(DGL_pixelFormat));
- glb.nPixelFormatCount = (nSupportedFormats)*2;
- if (glb.lpPF == NULL) {
- glb.nPixelFormatCount = 0;
- return FALSE;
- }
-
- // Get a copy of pointer that we can alter
- pPF = glb.lpPF;
-
- // Cache colour bits from display format
-// _BitsFromDisplayFormat(d3ddm.Format, &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
- // Get display mode
- D3DXGetCurrentVideoMode(D3DX_DEFAULT, &d3ddm);
- cColorBits = d3ddm.bpp;
- cAlphaBits = 0;
- switch (d3ddm.bpp) {
- case 15:
- cRedBits = 5; cGreenBits = 5; cBlueBits = 5;
- break;
- case 16:
- cRedBits = 5; cGreenBits = 6; cBlueBits = 5;
- break;
- case 24:
- case 32:
- cRedBits = 8; cGreenBits = 8; cBlueBits = 8;
- break;
- default:
- cRedBits = 5; cGreenBits = 5; cBlueBits = 5;
- }
-
- //
- // Add single-buffer formats
- //
-
-/* // Single-buffer, no depth-stencil buffer
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DX_SF_UNKNOWN;
- pPF++;*/
-
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- //
- // Add double-buffer formats
- //
-
-/* memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DX_SF_UNKNOWN;
- pPF++;*/
-
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- // Popup warning message if non RGB color mode
- {
- // This is a hack. KeithH
- HDC hdcDesktop = GetDC(NULL);
- DWORD dwDisplayBitDepth = GetDeviceCaps(hdcDesktop, BITSPIXEL);
- ReleaseDC(0, hdcDesktop);
- if (dwDisplayBitDepth <= 8) {
- ddlogPrintf(DDLOG_WARN, "Current Color Depth %d bpp is not supported", dwDisplayBitDepth);
- MessageBox(NULL, szColorDepthWarning, "GLDirect", MB_OK | MB_ICONWARNING);
- }
- }
-
- // Mark list as 'current'
- glb.bPixelformatsDirty = FALSE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldInitialiseMesa_DX(
- DGL_ctx *lpCtx)
-{
- GLD_driver_dx7 *gld = NULL;
- int MaxTextureSize, TextureLevels;
- BOOL bSoftwareTnL;
-
- if (lpCtx == NULL)
- return FALSE;
-
- gld = lpCtx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (glb.bMultitexture) {
- lpCtx->glCtx->Const.MaxTextureUnits = gld->d3dCaps.wMaxSimultaneousTextures;
- // Only support MAX_TEXTURE_UNITS texture units.
- // ** If this is altered then the FVF formats must be reviewed **.
- if (lpCtx->glCtx->Const.MaxTextureUnits > GLD_MAX_TEXTURE_UNITS_DX7)
- lpCtx->glCtx->Const.MaxTextureUnits = GLD_MAX_TEXTURE_UNITS_DX7;
- } else {
- // Multitexture override
- lpCtx->glCtx->Const.MaxTextureUnits = 1;
- }
-
- lpCtx->glCtx->Const.MaxDrawBuffers = 1;
-
- // max texture size
-// MaxTextureSize = min(gld->d3dCaps8.MaxTextureHeight, gld->d3dCaps8.MaxTextureWidth);
- MaxTextureSize = min(gld->d3dCaps.dwMaxTextureHeight, gld->d3dCaps.dwMaxTextureWidth);
- if (MaxTextureSize == 0)
- MaxTextureSize = 256; // Sanity check
-
- //
- // HACK!!
- if (MaxTextureSize > 1024)
- MaxTextureSize = 1024; // HACK - CLAMP TO 1024
- // HACK!!
- //
-
- // TODO: Check this again for Mesa 5
- // Got to set MAX_TEXTURE_SIZE as max levels.
- // Who thought this stupid idea up? ;)
- TextureLevels = 0;
- // Calculate power-of-two.
- while (MaxTextureSize) {
- TextureLevels++;
- MaxTextureSize >>= 1;
- }
- lpCtx->glCtx->Const.MaxTextureLevels = (TextureLevels) ? TextureLevels : 8;
-
- // Defaults
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_LIGHTING, FALSE);
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_DITHERENABLE, TRUE);
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_SHADEMODE, D3DSHADE_GOURAUD);
-
- // Set texture coord set to be used with each stage
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 0, D3DTSS_TEXCOORDINDEX, 0);
- IDirect3DDevice7_SetTextureStageState(gld->pDev, 1, D3DTSS_TEXCOORDINDEX, 1);
-
- // Set up Depth buffer
- IDirect3DDevice7_SetRenderState(gld->pDev, D3DRENDERSTATE_ZENABLE,
- (lpCtx->lpPF->dwDriverData!=D3DX_SF_UNKNOWN) ? D3DZB_TRUE : D3DZB_FALSE);
-
- // Set the view matrix
- {
- D3DXMATRIX vm;
-#if 1
- D3DXMatrixIdentity(&vm);
-#else
- D3DXVECTOR3 Eye(0.0f, 0.0f, 0.0f);
- D3DXVECTOR3 At(0.0f, 0.0f, -1.0f);
- D3DXVECTOR3 Up(0.0f, 1.0f, 0.0f);
- D3DXMatrixLookAtRH(&vm, &Eye, &At, &Up);
- vm._31 = -vm._31;
- vm._32 = -vm._32;
- vm._33 = -vm._33;
- vm._34 = -vm._34;
-#endif
- IDirect3DDevice7_SetTransform(gld->pDev, D3DTRANSFORMSTATE_VIEW, &vm);
- }
-
-// DX7 does not support D3DRS_SOFTWAREVERTEXPROCESSING
-/*
- if (gld->bHasHWTnL) {
- if (glb.dwTnL == GLDS_TNL_DEFAULT)
- bSoftwareTnL = FALSE; // HW TnL
- else {
- bSoftwareTnL = ((glb.dwTnL == GLDS_TNL_MESA) || (glb.dwTnL == GLDS_TNL_D3DSW)) ? TRUE : FALSE;
- }
- } else {
- // No HW TnL, so no choice possible
- bSoftwareTnL = TRUE;
- }
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, bSoftwareTnL);
-*/
-
-// Dump this in a Release build as well, now.
-//#ifdef _DEBUG
- ddlogPrintf(DDLOG_INFO, "HW TnL: %s",
-// gld->bHasHWTnL ? (bSoftwareTnL ? "Disabled" : "Enabled") : "Unavailable");
- gld->bHasHWTnL ? "Enabled" : "Unavailable");
-//#endif
-
- // Set up interfaces to Mesa
- gldEnableExtensions_DX7(lpCtx->glCtx);
- gldInstallPipeline_DX7(lpCtx->glCtx);
- gldSetupDriverPointers_DX7(lpCtx->glCtx);
-
- // Signal a complete state update
- lpCtx->glCtx->Driver.UpdateState(lpCtx->glCtx, _NEW_ALL);
-
- // Start a scene
- IDirect3DDevice7_BeginScene(gld->pDev);
- lpCtx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldSwapBuffers_DX(
- DGL_ctx *ctx,
- HDC hDC,
- HWND hWnd)
-{
- HRESULT hr;
- GLD_driver_dx7 *gld = NULL;
- DWORD dwFlags;
-
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
-
- // End the scene if one is started
- if (ctx->bSceneStarted) {
- IDirect3DDevice7_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-
- // Needed by D3DX for MDI multi-window apps (DaveM)
- if (lpDDClipper)
- IDirectDrawClipper_SetHWnd(lpDDClipper, 0, hWnd);
-
- // Swap the buffers. hWnd may override the hWnd used for CreateDevice()
-// hr = IDirect3DDevice8_Present(gld->pDev, NULL, NULL, hWnd, NULL);
-
- // Set refresh sync flag
- dwFlags = glb.bWaitForRetrace ? 0 : D3DX_UPDATE_NOVSYNC;
- // Render and show frame
- hr = gld->pD3DXContext->lpVtbl->UpdateFrame(gld->pD3DXContext, dwFlags);
- if (FAILED(hr))
- ddlogError(DDLOG_WARN, "gldSwapBuffers_DX: UpdateFrame", hr);
-
- if (hr == DDERR_SURFACELOST) {
- hr = gld->pD3DXContext->lpVtbl->RestoreSurfaces(gld->pD3DXContext);
- if (FAILED(hr))
- ddlogError(DDLOG_WARN, "gldSwapBuffers_DX: RestoreSurfaces", hr);
- }
-
-exit_swap:
- // Begin a new scene
- IDirect3DDevice7_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
- return (FAILED(hr)) ? FALSE : TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldGetDisplayMode_DX(
- DGL_ctx *ctx,
- GLD_displayMode *glddm)
-{
-// D3DDISPLAYMODE d3ddm;
- D3DX_VIDMODEDESC d3ddm;
- HRESULT hr;
- GLD_driver_dx7 *lpCtx = NULL;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-
- if ((glddm == NULL) || (ctx == NULL))
- return FALSE;
-
- lpCtx = ctx->glPriv;
- if (lpCtx == NULL)
- return FALSE;
-
- if (lpCtx->pD3D == NULL)
- return FALSE;
-
-// hr = IDirect3D8_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- hr = D3DXGetCurrentVideoMode(D3DX_DEFAULT, &d3ddm);
- if (FAILED(hr))
- return FALSE;
-
- // Get info from the display format
-// _BitsFromDisplayFormat(d3ddm.Format,
-// &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
-
- glddm->Width = d3ddm.width;
- glddm->Height = d3ddm.height;
- glddm->BPP = d3ddm.bpp;
- glddm->Refresh = d3ddm.refreshRate;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Driver interface code to Mesa
-*
-****************************************************************************/
-
-//#include <windows.h>
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-extern BOOL dglSwapBuffers(HDC hDC);
-
-// HACK: Hack the _33 member of the OpenGL perspective projection matrix
-const float _fPersp_33 = 1.6f;
-
-//---------------------------------------------------------------------------
-// Internal functions
-//---------------------------------------------------------------------------
-
-void _gld_mesa_warning(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal warning mechanism
- gldLogPrintf(GLDLOG_WARN, "Mesa warning: %s", str);
-}
-
-//---------------------------------------------------------------------------
-
-void _gld_mesa_fatal(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal fatal-message mechanism
- gldLogPrintf(GLDLOG_CRITICAL, "Mesa FATAL: %s", str);
-
- // Mesa calls abort(0) here.
- ddlogClose();
- exit(0);
-}
-
-//---------------------------------------------------------------------------
-
-D3DSTENCILOP _gldConvertStencilOp(
- GLenum StencilOp)
-{
- // Used by Stencil: pass, fail and zfail
-
- switch (StencilOp) {
- case GL_KEEP:
- return D3DSTENCILOP_KEEP;
- case GL_ZERO:
- return D3DSTENCILOP_ZERO;
- case GL_REPLACE:
- return D3DSTENCILOP_REPLACE;
- case GL_INCR:
- return D3DSTENCILOP_INCRSAT;
- case GL_DECR:
- return D3DSTENCILOP_DECRSAT;
- case GL_INVERT:
- return D3DSTENCILOP_INVERT;
- case GL_INCR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_INCR;
- case GL_DECR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_DECR;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertStencilOp: Unknown StencilOp\n");
-#endif
-
- return D3DSTENCILOP_KEEP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DCMPFUNC _gldConvertCompareFunc(
- GLenum CmpFunc)
-{
- // Used for Alpha func, depth func and stencil func.
-
- switch (CmpFunc) {
- case GL_NEVER:
- return D3DCMP_NEVER;
- case GL_LESS:
- return D3DCMP_LESS;
- case GL_EQUAL:
- return D3DCMP_EQUAL;
- case GL_LEQUAL:
- return D3DCMP_LESSEQUAL;
- case GL_GREATER:
- return D3DCMP_GREATER;
- case GL_NOTEQUAL:
- return D3DCMP_NOTEQUAL;
- case GL_GEQUAL:
- return D3DCMP_GREATEREQUAL;
- case GL_ALWAYS:
- return D3DCMP_ALWAYS;
- };
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertCompareFunc: Unknown CompareFunc\n");
-#endif
-
- return D3DCMP_ALWAYS;
-}
-
-//---------------------------------------------------------------------------
-
-D3DBLEND _gldConvertBlendFunc(
- GLenum blend,
- GLenum DefaultBlend)
-{
- switch (blend) {
- case GL_ZERO:
- return D3DBLEND_ZERO;
- case GL_ONE:
- return D3DBLEND_ONE;
- case GL_DST_COLOR:
- return D3DBLEND_DESTCOLOR;
- case GL_SRC_COLOR:
- return D3DBLEND_SRCCOLOR;
- case GL_ONE_MINUS_DST_COLOR:
- return D3DBLEND_INVDESTCOLOR;
- case GL_ONE_MINUS_SRC_COLOR:
- return D3DBLEND_INVSRCCOLOR;
- case GL_SRC_ALPHA:
- return D3DBLEND_SRCALPHA;
- case GL_ONE_MINUS_SRC_ALPHA:
- return D3DBLEND_INVSRCALPHA;
- case GL_DST_ALPHA:
- return D3DBLEND_DESTALPHA;
- case GL_ONE_MINUS_DST_ALPHA:
- return D3DBLEND_INVDESTALPHA;
- case GL_SRC_ALPHA_SATURATE:
- return D3DBLEND_SRCALPHASAT;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertBlendFunc: Unknown BlendFunc\n");
-#endif
-
- return DefaultBlend;
-}
-
-//---------------------------------------------------------------------------
-// Misc. functions
-//---------------------------------------------------------------------------
-
-void gld_Noop_DX8(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "gld_Noop called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Error_DX8(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- // Quite useless.
-// gldLogMessage(GLDLOG_ERROR, "ctx->Driver.Error called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-// Required Mesa functions
-//---------------------------------------------------------------------------
-
-static GLboolean gld_set_draw_buffer_DX8(
- struct gl_context *ctx,
- GLenum mode)
-{
- (void) ctx;
- if ((mode==GL_FRONT_LEFT) || (mode == GL_BACK_LEFT)) {
- return GL_TRUE;
- }
- else {
- return GL_FALSE;
- }
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_set_read_buffer_DX8(
- struct gl_context *ctx,
- struct gl_framebuffer *buffer,
- GLenum mode)
-{
- /* separate read buffer not supported */
-/*
- ASSERT(buffer == ctx->DrawBuffer);
- ASSERT(mode == GL_FRONT_LEFT);
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Clear_DX8(
- struct gl_context *ctx,
- GLbitfield mask,
- GLboolean all,
- GLint x,
- GLint y,
- GLint width,
- GLint height)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DCOLOR Color = 0;
- float Z = 0.0f;
- DWORD Stencil = 0;
- D3DRECT d3dClearRect;
-
- // TODO: Colourmask
- const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0];
-
- if (!gld->pDev)
- return;
-
- if (mask & (DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)) {
- GLubyte col[4];
- CLAMPED_FLOAT_TO_UBYTE(col[0], ctx->Color.ClearColor[0]);
- CLAMPED_FLOAT_TO_UBYTE(col[1], ctx->Color.ClearColor[1]);
- CLAMPED_FLOAT_TO_UBYTE(col[2], ctx->Color.ClearColor[2]);
- CLAMPED_FLOAT_TO_UBYTE(col[3], ctx->Color.ClearColor[3]);
- dwFlags |= D3DCLEAR_TARGET;
- Color = D3DCOLOR_RGBA(col[0], col[1], col[2], col[3]);
-// ctx->Color.ClearColor[1],
-// ctx->Color.ClearColor[2],
-// ctx->Color.ClearColor[3]);
- }
-
- if (mask & DD_DEPTH_BIT) {
- // D3D8 will fail the Clear call if we try and clear a
- // depth buffer and we haven't created one.
- // Also, some apps try and clear a depth buffer,
- // when a depth buffer hasn't been requested by the app.
- if (ctx->Visual.depthBits == 0) {
- mask &= ~DD_DEPTH_BIT; // Remove depth bit from mask
- } else {
- dwFlags |= D3DCLEAR_ZBUFFER;
- Z = ctx->Depth.Clear;
- }
- }
-
- if (mask & DD_STENCIL_BIT) {
- if (ctx->Visual.stencilBits == 0) {
- // No stencil bits in depth buffer
- mask &= ~DD_STENCIL_BIT; // Remove stencil bit from mask
- } else {
- dwFlags |= D3DCLEAR_STENCIL;
- Stencil = ctx->Stencil.Clear;
- }
- }
-
- // Some apps do really weird things with the rect, such as Quake3.
- if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0)) {
- all = GL_TRUE;
- }
-
- if (!all) {
- // Calculate clear subrect
- d3dClearRect.x1 = x;
- d3dClearRect.y1 = gldCtx->dwHeight - (y + height);
- d3dClearRect.x2 = x + width;
- d3dClearRect.y2 = d3dClearRect.y1 + height;
- }
-
- // dwFlags will be zero if there's nothing to clear
- if (dwFlags) {
- _GLD_DX8_DEV(Clear(
- gld->pDev,
- all ? 0 : 1,
- all ? NULL : &d3dClearRect,
- dwFlags,
- Color, Z, Stencil));
- }
-
- if (mask & DD_ACCUM_BIT) {
- // Clear accumulation buffer
- }
-}
-
-//---------------------------------------------------------------------------
-
-// Mesa 5: Parameter change
-static void gld_buffer_size_DX8(
-// struct gl_context *ctx,
- struct gl_framebuffer *fb,
- GLuint *width,
- GLuint *height)
-{
-// GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
-
- *width = fb->Width; // gldCtx->dwWidth;
- *height = fb->Height; // gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Finish_DX8(
- struct gl_context *ctx)
-{
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Flush_DX8(
- struct gl_context *ctx)
-{
- GLD_context *gld = GLD_GET_CONTEXT(ctx);
-
- // TODO: Detect apps that glFlush() then SwapBuffers() ?
-
- if (gld->EmulateSingle) {
- // Emulating a single-buffered context.
- // [Direct3D doesn't allow rendering to front buffer]
- dglSwapBuffers(gld->hDC);
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_STENCIL(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- // Two-sided stencil. New for Mesa 5
- const GLuint uiFace = 0UL;
-
- struct gl_stencil_attrib *pStencil = &ctx->Stencil;
-
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILENABLE, pStencil->Enabled ? TRUE : FALSE));
- if (pStencil->Enabled) {
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILFUNC, _gldConvertCompareFunc(pStencil->Function[uiFace])));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILREF, pStencil->Ref[uiFace]));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILMASK, pStencil->ValueMask[uiFace]));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILWRITEMASK, pStencil->WriteMask[uiFace]));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILFAIL, _gldConvertStencilOp(pStencil->FailFunc[uiFace])));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILZFAIL, _gldConvertStencilOp(pStencil->ZFailFunc[uiFace])));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_STENCILPASS, _gldConvertStencilOp(pStencil->ZPassFunc[uiFace])));
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_COLOR(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DBLEND src;
- D3DBLEND dest;
-
- // Alpha func
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ALPHAFUNC, _gldConvertCompareFunc(ctx->Color.AlphaFunc)));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ALPHAREF, (DWORD)ctx->Color.AlphaRef));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ALPHATESTENABLE, ctx->Color.AlphaEnabled));
-
- // Blend func
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ALPHABLENDENABLE, ctx->Color.BlendEnabled));
- src = _gldConvertBlendFunc(ctx->Color.BlendSrcRGB, GL_ONE);
- dest = _gldConvertBlendFunc(ctx->Color.BlendDstRGB, GL_ZERO);
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SRCBLEND, src));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_DESTBLEND, dest));
-
- // Color mask
- if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED;
- if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN;
- if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE;
- if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA;
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_COLORWRITEENABLE, dwFlags));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_DEPTH(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ZENABLE, ctx->Depth.Test ? D3DZB_TRUE : D3DZB_FALSE));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ZFUNC, _gldConvertCompareFunc(ctx->Depth.Func)));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ZWRITEENABLE, ctx->Depth.Mask ? TRUE : FALSE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_POLYGON(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DFILLMODE d3dFillMode = D3DFILL_SOLID;
- D3DCULL d3dCullMode = D3DCULL_NONE;
- int iOffset = 0;
-
- // Fillmode
- switch (ctx->Polygon.FrontMode) {
- case GL_POINT:
- d3dFillMode = D3DFILL_POINT;
- break;
- case GL_LINE:
- d3dFillMode = D3DFILL_WIREFRAME;
- break;
- case GL_FILL:
- d3dFillMode = D3DFILL_SOLID;
- break;
- }
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FILLMODE, d3dFillMode));
-
- if (ctx->Polygon.CullFlag) {
- switch (ctx->Polygon.CullFaceMode) {
- case GL_BACK:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CW;
- else
- d3dCullMode = D3DCULL_CCW;
- break;
- case GL_FRONT:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CCW;
- else
- d3dCullMode = D3DCULL_CW;
- break;
- case GL_FRONT_AND_BACK:
- d3dCullMode = D3DCULL_NONE;
- break;
- default:
- break;
- }
- } else {
- d3dCullMode = D3DCULL_NONE;
- }
-// d3dCullMode = D3DCULL_NONE; // TODO: DEBUGGING
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_CULLMODE, d3dCullMode));
-
- // Polygon offset
- // ZBIAS ranges from 0 to 16 and can only move towards the viewer
- // Mesa5: ctx->Polygon._OffsetAny removed
- if (ctx->Polygon.OffsetFill) {
- iOffset = (int)ctx->Polygon.OffsetUnits;
- if (iOffset < 0)
- iOffset = -iOffset;
- else
- iOffset = 0; // D3D can't push away
- }
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_ZBIAS, iOffset));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_FOG(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DCOLOR d3dFogColour;
- D3DFOGMODE d3dFogMode = D3DFOG_LINEAR;
-
- // TODO: Fog is calculated seperately in the Mesa pipeline
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGENABLE, FALSE));
- return;
-
- // Fog enable
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGENABLE, ctx->Fog.Enabled));
- if (!ctx->Fog.Enabled) {
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGTABLEMODE, D3DFOG_NONE));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGVERTEXMODE, D3DFOG_NONE));
- return; // If disabled, don't bother setting any fog state
- }
-
- // Fog colour
- d3dFogColour = D3DCOLOR_COLORVALUE( ctx->Fog.Color[0],
- ctx->Fog.Color[1],
- ctx->Fog.Color[2],
- ctx->Fog.Color[3]);
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGCOLOR, d3dFogColour));
-
- // Fog density
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGDENSITY, *((DWORD*) (&ctx->Fog.Density))));
-
- // Fog start
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGSTART, *((DWORD*) (&ctx->Fog.Start))));
-
- // Fog end
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGEND, *((DWORD*) (&ctx->Fog.End))));
-
- // Fog mode
- switch (ctx->Fog.Mode) {
- case GL_LINEAR:
- d3dFogMode = D3DFOG_LINEAR;
- break;
- case GL_EXP:
- d3dFogMode = D3DFOG_EXP;
- break;
- case GL_EXP2:
- d3dFogMode = D3DFOG_EXP2;
- break;
- }
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGTABLEMODE, d3dFogMode));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_FOGVERTEXMODE, D3DFOG_NONE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_LIGHT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- DWORD dwSpecularEnable;
-
- // Shademode
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SHADEMODE, (ctx->Light.ShadeModel == GL_SMOOTH) ? D3DSHADE_GOURAUD : D3DSHADE_FLAT));
-
- // Separate specular colour
- if (ctx->Light.Enabled)
- dwSpecularEnable = (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) ? TRUE: FALSE;
- else
- dwSpecularEnable = FALSE;
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SPECULARENABLE, dwSpecularEnable));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_MODELVIEW(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ModelView.m;
- // Mesa5: Model-view is now a stack
- GLfloat *pM = ctx->ModelviewMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10];
- m._34 = pM[11];
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14];
- m._44 = pM[15];
-
- gld->matModelView = m;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_PROJECTION(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ProjectionMatrix.m;
- // Mesa 5: Now a stack
- GLfloat *pM = ctx->ProjectionMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
-
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
-
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10] / _fPersp_33; // / 1.6f;
- m._34 = pM[11];
-
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14] / 2.0f;
- m._44 = pM[15];
-
- gld->matProjection = m;
-}
-
-//---------------------------------------------------------------------------
-/*
-void gldFrustumHook_DX8(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Frustum(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = farval / (nearval - farval);
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Frustum: %f", farval/nearval);
-}
-
-//---------------------------------------------------------------------------
-
-void gldOrthoHook_DX8(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Ortho(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = 1.6f;
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Ortho: %f", farval/nearval);
-}
-*/
-//---------------------------------------------------------------------------
-
-void gld_NEW_VIEWPORT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DVIEWPORT8 d3dvp;
-// GLint x, y;
-// GLsizei w, h;
-
- // Set depth range
- _GLD_DX8_DEV(GetViewport(gld->pDev, &d3dvp));
- // D3D can't do Quake1/Quake2 z-trick
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.MinZ = ctx->Viewport.Near;
- d3dvp.MaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.MinZ = ctx->Viewport.Far;
- d3dvp.MaxZ = ctx->Viewport.Near;
- }
-/* x = ctx->Viewport.X;
- y = ctx->Viewport.Y;
- w = ctx->Viewport.Width;
- h = ctx->Viewport.Height;
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
- d3dvp.X = x;
- d3dvp.Y = gldCtx->dwHeight - (y + h);
- d3dvp.Width = w;
- d3dvp.Height = h;*/
- _GLD_DX8_DEV(SetViewport(gld->pDev, &d3dvp));
-
-// gld->fFlipWindowY = (float)gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-__inline BOOL _gldAnyEvalEnabled(
- struct gl_context *ctx)
-{
- struct gl_eval_attrib *eval = &ctx->Eval;
-
- if ((eval->AutoNormal) ||
- (eval->Map1Color4) ||
- (eval->Map1Index) ||
- (eval->Map1Normal) ||
- (eval->Map1TextureCoord1) ||
- (eval->Map1TextureCoord2) ||
- (eval->Map1TextureCoord3) ||
- (eval->Map1TextureCoord4) ||
- (eval->Map1Vertex3) ||
- (eval->Map1Vertex4) ||
- (eval->Map2Color4) ||
- (eval->Map2Index) ||
- (eval->Map2Normal) ||
- (eval->Map2TextureCoord1) ||
- (eval->Map2TextureCoord2) ||
- (eval->Map2TextureCoord3) ||
- (eval->Map2TextureCoord4) ||
- (eval->Map2Vertex3) ||
- (eval->Map2Vertex4)
- )
- return TRUE;
-
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL _gldChooseInternalPipeline(
- struct gl_context *ctx,
- GLD_driver_dx8 *gld)
-{
-// return TRUE; // DEBUGGING: ALWAYS USE MESA
-// return FALSE; // DEBUGGING: ALWAYS USE D3D
-
- if ((glb.dwTnL == GLDS_TNL_MESA) || (gld->bHasHWTnL == FALSE))
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE; // Force Mesa TnL
- }
-
- if ((ctx->Light.Enabled) ||
- (1) ||
- (ctx->Texture._TexGenEnabled) ||
- (ctx->Texture._TexMatEnabled) ||
-// (ctx->Transform._AnyClip) ||
- (ctx->Scissor.Enabled) ||
- _gldAnyEvalEnabled(ctx) // Put this last so we can early-out
- )
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE;
- }
-
- gld->PipelineUsage.qwD3DFVF.QuadPart++;
- return FALSE;
-
-/* // Force Mesa pipeline?
- if (glb.dwTnL == GLDS_TNL_MESA) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Test for functionality not exposed in the D3D pathways
- if ((ctx->Texture._GenFlags)) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Now decide if vertex shader can be used.
- // If two sided lighting is enabled then we must either
- // use Mesa TnL or the vertex shader
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) {
- if (gld->VStwosidelight.hShader && !ctx->Fog.Enabled) {
- // Use Vertex Shader
- gld->PipelineUsage.dwD3D2SVS.QuadPart++;
- return GLD_PIPELINE_D3D_VS_TWOSIDE;
- } else {
- // Use Mesa TnL
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
- }
-
- // Must be D3D fixed-function pipeline
- gld->PipelineUsage.dwD3DFVF.QuadPart++;
- return GLD_PIPELINE_D3D_FVF;
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_update_state_DX8(
- struct gl_context *ctx,
- GLuint new_state)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLD_pb_dx8 *gldPB;
-
- if (!gld || !gld->pDev)
- return;
-
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
-
- // SetupIndex will be used in the pipelines for choosing setup function
- if ((ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE | DD_SEPARATE_SPECULAR)) ||
- (ctx->Fog.Enabled))
- {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT_EXTRAS;
- else
- gld->iSetupFunc = GLD_SI_SMOOTH_EXTRAS;
- } else {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT; // Setup flat shade + texture
- else
- gld->iSetupFunc = GLD_SI_SMOOTH; // Setup smooth shade + texture
- }
-
- gld->bUseMesaTnL = _gldChooseInternalPipeline(ctx, gld);
- if (gld->bUseMesaTnL) {
- gldPB = &gld->PB2d;
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, TRUE));
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_CLIPPING, FALSE));
- _GLD_DX8_DEV(SetVertexShader(gld->pDev, gldPB->dwFVF));
- } else {
- gldPB = &gld->PB3d;
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_CLIPPING, TRUE));
-// if (gld->TnLPipeline == GLD_PIPELINE_D3D_VS_TWOSIDE) {
-// _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->VStwosidelight.bHardware));
-// _GLD_DX8_DEV(SetVertexShader(gld->pDev, gld->VStwosidelight.hShader));
-// } else {
- _GLD_DX8_DEV(SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->bHasHWTnL));
- _GLD_DX8_DEV(SetVertexShader(gld->pDev, gldPB->dwFVF));
-// }
- }
-
-#define _GLD_TEST_STATE(a) \
- if (new_state & (a)) { \
- gld##a(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_TEST_STATE_DX8(a) \
- if (new_state & (a)) { \
- gld##a##_DX8(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_IGNORE_STATE(a) new_state &= ~(a);
-
-// if (!gld->bUseMesaTnL) {
- // Not required if Mesa is doing the TnL.
- // Problem: If gld->bUseMesaTnL is TRUE when these are signaled,
- // then we'll miss updating the D3D TnL pipeline.
- // Therefore, don't test for gld->bUseMesaTnL
- _GLD_TEST_STATE(_NEW_MODELVIEW);
- _GLD_TEST_STATE(_NEW_PROJECTION);
-// }
-
- _GLD_TEST_STATE_DX8(_NEW_TEXTURE); // extern, so guard with _DX8
- _GLD_TEST_STATE(_NEW_COLOR);
- _GLD_TEST_STATE(_NEW_DEPTH);
- _GLD_TEST_STATE(_NEW_POLYGON);
- _GLD_TEST_STATE(_NEW_STENCIL);
- _GLD_TEST_STATE(_NEW_FOG);
- _GLD_TEST_STATE(_NEW_LIGHT);
- _GLD_TEST_STATE(_NEW_VIEWPORT);
-
- _GLD_IGNORE_STATE(_NEW_TRANSFORM);
-
-
-// Stubs for future use.
-/* _GLD_TEST_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_STATE(_NEW_EVAL);
- _GLD_TEST_STATE(_NEW_HINT);
- _GLD_TEST_STATE(_NEW_LINE);
- _GLD_TEST_STATE(_NEW_PIXEL);
- _GLD_TEST_STATE(_NEW_POINT);
- _GLD_TEST_STATE(_NEW_POLYGONSTIPPLE);
- _GLD_TEST_STATE(_NEW_SCISSOR);
- _GLD_TEST_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_STATE(_NEW_ARRAY);
- _GLD_TEST_STATE(_NEW_RENDERMODE);
- _GLD_TEST_STATE(_NEW_BUFFERS);
- _GLD_TEST_STATE(_NEW_MULTISAMPLE);
-*/
-
-// For debugging.
-#if 0
-#define _GLD_TEST_UNHANDLED_STATE(a) \
- if (new_state & (a)) { \
- gldLogMessage(GLDLOG_ERROR, "Unhandled " #a "\n"); \
- }
- _GLD_TEST_UNHANDLED_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_EVAL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_HINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_LINE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PIXEL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POLYGONSTIPPLE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_SCISSOR);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_UNHANDLED_STATE(_NEW_ARRAY);
- _GLD_TEST_UNHANDLED_STATE(_NEW_RENDERMODE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_BUFFERS);
- _GLD_TEST_UNHANDLED_STATE(_NEW_MULTISAMPLE);
-#undef _GLD_UNHANDLED_STATE
-#endif
-
-#undef _GLD_TEST_STATE
-}
-
-//---------------------------------------------------------------------------
-// Viewport
-//---------------------------------------------------------------------------
-
-void gld_Viewport_DX8(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei w,
- GLsizei h)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DVIEWPORT8 d3dvp;
-
- if (!gld || !gld->pDev)
- return;
-
- // This is a hack. When the app is minimized, Mesa passes
- // w=1 and h=1 for viewport dimensions. Without this test
- // we get a GPF in gld_wgl_resize_buffers().
- if ((w==1) && (h==1))
- return;
-
- // Call ResizeBuffersMESA. This function will early-out
- // if no resize is needed.
- //ctx->Driver.ResizeBuffersMESA(ctx);
- // Mesa 5: Changed parameters
- ctx->Driver.ResizeBuffers(gldCtx->glBuffer);
-
-#if 0
- ddlogPrintf(GLDLOG_SYSTEM, ">> Viewport x=%d y=%d w=%d h=%d", x,y,w,h);
-#endif
-
- // ** D3D viewport must not be outside the render target surface **
- // Sanity check the GL viewport dimensions
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
-
- d3dvp.X = x;
- d3dvp.Y = gldCtx->dwHeight - (y + h);
- d3dvp.Width = w;
- d3dvp.Height = h;
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.MinZ = ctx->Viewport.Near;
- d3dvp.MaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.MinZ = ctx->Viewport.Far;
- d3dvp.MaxZ = ctx->Viewport.Near;
- }
-
- // TODO: DEBUGGING
-// d3dvp.MinZ = 0.0f;
-// d3dvp.MaxZ = 1.0f;
-
- _GLD_DX8_DEV(SetViewport(gld->pDev, &d3dvp));
-
-}
-
-//---------------------------------------------------------------------------
-
-extern BOOL dglWglResizeBuffers(struct gl_context *ctx, BOOL bDefaultDriver);
-
-// Mesa 5: Parameter change
-void gldResizeBuffers_DX8(
-// struct gl_context *ctx)
- struct gl_framebuffer *fb)
-{
- GET_CURRENT_CONTEXT(ctx);
- dglWglResizeBuffers(ctx, TRUE);
-}
-
-//---------------------------------------------------------------------------
-#ifdef _DEBUG
-// This is only for debugging.
-// To use, plug into ctx->Driver.Enable pointer below.
-void gld_Enable(
- struct gl_context *ctx,
- GLenum e,
- GLboolean b)
-{
- char buf[1024];
- sprintf(buf, "Enable: %s (%s)\n", _mesa_lookup_enum_by_nr(e), b?"TRUE":"FALSE");
- ddlogMessage(DDLOG_SYSTEM, buf);
-}
-#endif
-//---------------------------------------------------------------------------
-// Driver pointer setup
-//---------------------------------------------------------------------------
-
-extern const GLubyte* _gldGetStringGeneric(struct gl_context*, GLenum);
-
-void gldSetupDriverPointers_DX8(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- // Mandatory functions
- ctx->Driver.GetString = _gldGetStringGeneric;
- ctx->Driver.UpdateState = gld_update_state_DX8;
- ctx->Driver.Clear = gld_Clear_DX8;
- ctx->Driver.DrawBuffer = gld_set_draw_buffer_DX8;
- ctx->Driver.GetBufferSize = gld_buffer_size_DX8;
- ctx->Driver.Finish = gld_Finish_DX8;
- ctx->Driver.Flush = gld_Flush_DX8;
- ctx->Driver.Error = gld_Error_DX8;
-
- // Hardware accumulation buffer
- ctx->Driver.Accum = NULL; // TODO: gld_Accum;
-
- // Bitmap functions
- ctx->Driver.CopyPixels = gld_CopyPixels_DX8;
- ctx->Driver.DrawPixels = gld_DrawPixels_DX8;
- ctx->Driver.ReadPixels = gld_ReadPixels_DX8;
- ctx->Driver.Bitmap = gld_Bitmap_DX8;
-
- // Buffer resize
- ctx->Driver.ResizeBuffers = gldResizeBuffers_DX8;
-
- // Texture image functions
- ctx->Driver.ChooseTextureFormat = gld_ChooseTextureFormat_DX8;
- ctx->Driver.TexImage1D = gld_TexImage1D_DX8;
- ctx->Driver.TexImage2D = gld_TexImage2D_DX8;
- ctx->Driver.TexImage3D = _mesa_store_teximage3d;
- ctx->Driver.TexSubImage1D = gld_TexSubImage1D_DX8;
- ctx->Driver.TexSubImage2D = gld_TexSubImage2D_DX8;
- ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
-
- ctx->Driver.CopyTexImage1D = gldCopyTexImage1D_DX8; //NULL;
- ctx->Driver.CopyTexImage2D = gldCopyTexImage2D_DX8; //NULL;
- ctx->Driver.CopyTexSubImage1D = gldCopyTexSubImage1D_DX8; //NULL;
- ctx->Driver.CopyTexSubImage2D = gldCopyTexSubImage2D_DX8; //NULL;
- ctx->Driver.CopyTexSubImage3D = gldCopyTexSubImage3D_DX8;
- ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
-
- // Texture object functions
- ctx->Driver.BindTexture = NULL;
- ctx->Driver.NewTextureObject = NULL; // Not yet implemented by Mesa!;
- ctx->Driver.DeleteTexture = gld_DeleteTexture_DX8;
- ctx->Driver.PrioritizeTexture = NULL;
-
- // Imaging functionality
- ctx->Driver.CopyColorTable = NULL;
- ctx->Driver.CopyColorSubTable = NULL;
- ctx->Driver.CopyConvolutionFilter1D = NULL;
- ctx->Driver.CopyConvolutionFilter2D = NULL;
-
- // State changing functions
- ctx->Driver.AlphaFunc = NULL; //gld_AlphaFunc;
- ctx->Driver.BlendFuncSeparate = NULL; //gld_BlendFunc;
- ctx->Driver.ClearColor = NULL; //gld_ClearColor;
- ctx->Driver.ClearDepth = NULL; //gld_ClearDepth;
- ctx->Driver.ClearStencil = NULL; //gld_ClearStencil;
- ctx->Driver.ColorMask = NULL; //gld_ColorMask;
- ctx->Driver.CullFace = NULL; //gld_CullFace;
- ctx->Driver.ClipPlane = NULL; //gld_ClipPlane;
- ctx->Driver.FrontFace = NULL; //gld_FrontFace;
- ctx->Driver.DepthFunc = NULL; //gld_DepthFunc;
- ctx->Driver.DepthMask = NULL; //gld_DepthMask;
- ctx->Driver.DepthRange = NULL;
- ctx->Driver.Enable = NULL; //gld_Enable;
- ctx->Driver.Fogfv = NULL; //gld_Fogfv;
- ctx->Driver.Hint = NULL; //gld_Hint;
- ctx->Driver.Lightfv = NULL; //gld_Lightfv;
- ctx->Driver.LightModelfv = NULL; //gld_LightModelfv;
- ctx->Driver.LineStipple = NULL; //gld_LineStipple;
- ctx->Driver.LineWidth = NULL; //gld_LineWidth;
- ctx->Driver.LogicOpcode = NULL; //gld_LogicOpcode;
- ctx->Driver.PointParameterfv = NULL; //gld_PointParameterfv;
- ctx->Driver.PointSize = NULL; //gld_PointSize;
- ctx->Driver.PolygonMode = NULL; //gld_PolygonMode;
- ctx->Driver.PolygonOffset = NULL; //gld_PolygonOffset;
- ctx->Driver.PolygonStipple = NULL; //gld_PolygonStipple;
- ctx->Driver.RenderMode = NULL; //gld_RenderMode;
- ctx->Driver.Scissor = NULL; //gld_Scissor;
- ctx->Driver.ShadeModel = NULL; //gld_ShadeModel;
- ctx->Driver.StencilFunc = NULL; //gld_StencilFunc;
- ctx->Driver.StencilMask = NULL; //gld_StencilMask;
- ctx->Driver.StencilOp = NULL; //gld_StencilOp;
- ctx->Driver.TexGen = NULL; //gld_TexGen;
- ctx->Driver.TexEnv = NULL;
- ctx->Driver.TexParameter = NULL;
- ctx->Driver.TextureMatrix = NULL; //gld_TextureMatrix;
- ctx->Driver.Viewport = gld_Viewport_DX8;
-
- _swsetup_Wakeup(ctx);
-
- tnl->Driver.RunPipeline = _tnl_run_pipeline;
- tnl->Driver.Render.ResetLineStipple = gld_ResetLineStipple_DX8;
- tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
- tnl->Driver.Render.ClippedLine = _tnl_RenderClippedLine;
-
- // Hook into glFrustum() and glOrtho()
-// ctx->Exec->Frustum = gldFrustumHook_DX8;
-// ctx->Exec->Ortho = gldOrthoHook_DX8;
-
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 8.0 header file
-*
-****************************************************************************/
-
-#ifndef _GLD_DX8_H
-#define _GLD_DX8_H
-
-//---------------------------------------------------------------------------
-// Windows includes
-//---------------------------------------------------------------------------
-
-//#ifndef STRICT
-//#define STRICT
-//#endif
-
-//#define WIN32_LEAN_AND_MEAN
-//#include <windows.h>
-#include <d3d8.h>
-#include <d3dx8.h>
-
-// MS screwed up with the DX8.1 SDK - there's no compile-time
-// method of compiling for 8.0 via the 8.1 SDK unless you
-// "make sure you don't use any 8.1 interfaces".
-// We CAN use 8.1 D3DX static functions, though - just not new 8.1 interfaces.
-//
-// D3D_SDK_VERSION is 120 for 8.0 (supported by Windows 95).
-// D3D_SDK_VERSION is 220 for 8.1 (NOT supported by Windows 95).
-//
-#define D3D_SDK_VERSION_DX8_SUPPORT_WIN95 120
-
-// Typedef for obtaining function from d3d8.dll
-typedef IDirect3D8* (WINAPI *FNDIRECT3DCREATE8) (UINT);
-
-
-//---------------------------------------------------------------------------
-// Defines
-//---------------------------------------------------------------------------
-
-#ifdef _DEBUG
-#define _GLD_TEST_HRESULT(h) \
-{ \
- HRESULT _hr = (h); \
- if (FAILED(_hr)) { \
- gldLogError(GLDLOG_ERROR, #h, _hr); \
- } \
-}
-#define _GLD_DX8(func) _GLD_TEST_HRESULT(IDirect3D8_##func##)
-#define _GLD_DX8_DEV(func) _GLD_TEST_HRESULT(IDirect3DDevice8_##func##)
-#define _GLD_DX8_VB(func) _GLD_TEST_HRESULT(IDirect3DVertexBuffer8_##func##)
-#define _GLD_DX8_TEX(func) _GLD_TEST_HRESULT(IDirect3DTexture8_##func##)
-#else
-#define _GLD_DX8(func) IDirect3D8_##func
-#define _GLD_DX8_DEV(func) IDirect3DDevice8_##func
-#define _GLD_DX8_VB(func) IDirect3DVertexBuffer8_##func
-#define _GLD_DX8_TEX(func) IDirect3DTexture8_##func
-#endif
-
-#define SAFE_RELEASE(p) \
-{ \
- if (p) { \
- (p)->lpVtbl->Release(p); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_VB8(p) \
-{ \
- if (p) { \
- IDirect3DVertexBuffer8_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_SURFACE8(p) \
-{ \
- if (p) { \
- IDirect3DSurface8_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-// Setup index.
-enum {
- GLD_SI_FLAT = 0,
- GLD_SI_SMOOTH = 1,
- GLD_SI_FLAT_EXTRAS = 2,
- GLD_SI_SMOOTH_EXTRAS = 3,
-};
-/*
-// Internal pipeline
-typedef enum {
- GLD_PIPELINE_MESA = 0, // Mesa pipeline
- GLD_PIPELINE_D3D_FVF = 1, // Direct3D Fixed-function pipeline
- GLD_PIPELINE_D3D_VS_TWOSIDE = 2 // Direct3D two-sided-lighting vertex shader
-} GLD_tnl_pipeline;
-*/
-//---------------------------------------------------------------------------
-// Vertex definitions for Fixed-Function pipeline
-//---------------------------------------------------------------------------
-
-//
-// NOTE: If the number of texture units is altered then most of
-// the texture code will need to be revised.
-//
-
-#define GLD_MAX_TEXTURE_UNITS_DX8 2
-
-//
-// 2D vertex transformed by Mesa
-//
-#define GLD_FVF_2D_VERTEX ( D3DFVF_XYZRHW | \
- D3DFVF_DIFFUSE | \
- D3DFVF_SPECULAR | \
- D3DFVF_TEX2)
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT sz; // Screen Z (depth)
- FLOAT rhw; // Reciprocal homogenous W
- DWORD diffuse; // Diffuse colour
- DWORD specular; // For separate-specular support
- FLOAT t0_u, t0_v; // 1st set of texture coords
- FLOAT t1_u, t1_v; // 2nd set of texture coords
-} GLD_2D_VERTEX;
-
-
-//
-// 3D vertex transformed by Direct3D
-//
-#define GLD_FVF_3D_VERTEX ( D3DFVF_XYZ | \
- D3DFVF_DIFFUSE | \
- D3DFVF_TEX2)
-
-typedef struct {
- D3DXVECTOR3 Position; // XYZ Vector in object space
- D3DCOLOR Diffuse; // Diffuse colour
- D3DXVECTOR2 TexUnit0; // Texture unit 0
- D3DXVECTOR2 TexUnit1; // Texture unit 1
-} GLD_3D_VERTEX;
-
-//---------------------------------------------------------------------------
-// Vertex Shaders
-//---------------------------------------------------------------------------
-/*
-// DX8 Vertex Shader
-typedef struct {
- DWORD hShader; // If NULL, shader is invalid and cannot be used
- BOOL bHardware; // If TRUE then shader was created for hardware,
- // otherwise shader was created for software.
-} GLD_vertexShader;
-*/
-//---------------------------------------------------------------------------
-// Structs
-//---------------------------------------------------------------------------
-
-// This keeps a count of how many times we choose each individual internal
-// pathway. Useful for seeing if a certain pathway was ever used by an app, and
-// how much each pathway is biased.
-// Zero the members at context creation and dump stats at context deletion.
-typedef struct {
- // Note: DWORD is probably too small
- ULARGE_INTEGER qwMesa; // Mesa TnL pipeline
- ULARGE_INTEGER qwD3DFVF; // Direct3D Fixed-Function pipeline
-// ULARGE_INTEGER dwD3D2SVS; // Direct3D Two-Sided Vertex Shader pipeline
-} GLD_pipeline_usage;
-
-// GLDirect Primitive Buffer (points, lines, triangles and quads)
-typedef struct {
- // Data for IDirect3DDevice8::CreateVertexBuffer()
- DWORD dwStride; // Stride of vertex
- DWORD dwUsage; // Usage flags
- DWORD dwFVF; // Direct3D Flexible Vertex Format
- DWORD dwPool; // Pool flags
-
- IDirect3DVertexBuffer8 *pVB; // Holds points, lines, tris and quads.
-
- // Point list is assumed to be at start of buffer
- DWORD iFirstLine; // Index of start of line list
- DWORD iFirstTriangle; // Index of start of triangle list
-
- BYTE *pPoints; // Pointer to next free point
- BYTE *pLines; // Pointer to next free line
- BYTE *pTriangles; // Pointer to next free triangle
-
- DWORD nPoints; // Number of points ready to render
- DWORD nLines; // Number of lines ready to render
- DWORD nTriangles; // Number of triangles ready to render
-} GLD_pb_dx8;
-
-// GLDirect DX8 driver data
-typedef struct {
- // GLDirect vars
- BOOL bDoublebuffer; // Doublebuffer (otherwise single-buffered)
- BOOL bDepthStencil; // Depth buffer needed (stencil optional)
- D3DFORMAT RenderFormat; // Format of back/front buffer
- D3DFORMAT DepthFormat; // Format of depth/stencil
-// float fFlipWindowY; // Value for flipping viewport Y coord
-
- // Direct3D vars
- D3DCAPS8 d3dCaps8;
- BOOL bHasHWTnL; // Device has Hardware Transform/Light?
- IDirect3D8 *pD3D; // Base Direct3D8 interface
- IDirect3DDevice8 *pDev; // Direct3D8 Device interface
- GLD_pb_dx8 PB2d; // Vertices transformed by Mesa
- GLD_pb_dx8 PB3d; // Vertices transformed by Direct3D
- D3DPRIMITIVETYPE d3dpt; // Current Direct3D primitive type
- D3DXMATRIX matProjection; // Projection matrix for D3D TnL
- D3DXMATRIX matModelView; // Model/View matrix for D3D TnL
- int iSetupFunc; // Which setup functions to use
- BOOL bUseMesaTnL; // Whether to use Mesa or D3D for TnL
-
- // Direct3D vars for two-sided lighting
-// GLD_vertexShader VStwosidelight; // Vertex Shader for two-sided lighting
-// D3DXMATRIX matWorldViewProj;// World/View/Projection matrix for shaders
-
-
-// GLD_tnl_pipeline TnLPipeline; // Index of current internal pipeline
- GLD_pipeline_usage PipelineUsage;
-} GLD_driver_dx8;
-
-#define GLD_GET_DX8_DRIVER(c) (GLD_driver_dx8*)(c)->glPriv
-
-//---------------------------------------------------------------------------
-// Function prototypes
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX8(LPCSTR a);
-void gldEnableExtensions_DX8(struct gl_context *ctx);
-void gldInstallPipeline_DX8(struct gl_context *ctx);
-void gldSetupDriverPointers_DX8(struct gl_context *ctx);
-//void gldResizeBuffers_DX8(struct gl_context *ctx);
-void gldResizeBuffers_DX8(struct gl_framebuffer *fb);
-
-
-// Texture functions
-
-void gldCopyTexImage1D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border);
-void gldCopyTexImage2D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
-void gldCopyTexSubImage1D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width );
-void gldCopyTexSubImage2D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-void gldCopyTexSubImage3D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-
-void gld_NEW_TEXTURE_DX8(struct gl_context *ctx);
-void gld_DrawPixels_DX8(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, const GLvoid *pixels);
-void gld_ReadPixels_DX8(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, GLvoid *dest);
-void gld_CopyPixels_DX8(struct gl_context *ctx, GLint srcx, GLint srcy, GLsizei width, GLsizei height, GLint dstx, GLint dsty, GLenum type);
-void gld_Bitmap_DX8(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, const struct gl_pixelstore_attrib *unpack, const GLubyte *bitmap);
-const struct gl_texture_format* gld_ChooseTextureFormat_DX8(struct gl_context *ctx, GLint internalFormat, GLenum srcFormat, GLenum srcType);
-void gld_TexImage2D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint height, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *tObj, struct gl_texture_image *texImage);
-void gld_TexImage1D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage2D_DX8( struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage1D_DX8(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage);
-void gld_DeleteTexture_DX8(struct gl_context *ctx, struct gl_texture_object *tObj);
-void gld_ResetLineStipple_DX8(struct gl_context *ctx);
-
-// 2D primitive functions
-
-void gld_Points2D_DX8(struct gl_context *ctx, GLuint first, GLuint last);
-
-void gld_Line2DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-
-void gld_Triangle2DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DFlatExtras_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothExtras_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-
-void gld_Quad2DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DFlatExtras_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothExtras_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// 3D primitive functions
-
-void gld_Points3D_DX8(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line3DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DFlat_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Line3DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DSmooth_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// Primitive functions for Two-sided-lighting Vertex Shader
-
-void gld_Points2DTwoside_DX8(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-#endif
+++ /dev/null
-/*==========================================================================;
- *
- *
- * File: dxerr8.h
- * Content: DirectX Error Library Include File
- *
- ****************************************************************************/
-
-#ifndef _GLD_DXERR8_H_
-#define _GLD_DXERR8_H_
-
-
-#include <d3d8.h>
-
-//
-// DXGetErrorString8
-//
-// Desc: Converts an DirectX HRESULT to a string
-//
-// Args: HRESULT hr Can be any error code from
-// DPLAY D3D8 D3DX8 DMUSIC DSOUND
-//
-// Return: Converted string
-//
-const char* __stdcall DXGetErrorString8A(HRESULT hr);
-const WCHAR* __stdcall DXGetErrorString8W(HRESULT hr);
-
-#ifdef UNICODE
- #define DXGetErrorString8 DXGetErrorString8W
-#else
- #define DXGetErrorString8 DXGetErrorString8A
-#endif
-
-
-//
-// DXTrace
-//
-// Desc: Outputs a formatted error message to the debug stream
-//
-// Args: CHAR* strFile The current file, typically passed in using the
-// __FILE__ macro.
-// DWORD dwLine The current line number, typically passed in using the
-// __LINE__ macro.
-// HRESULT hr An HRESULT that will be traced to the debug stream.
-// CHAR* strMsg A string that will be traced to the debug stream (may be NULL)
-// BOOL bPopMsgBox If TRUE, then a message box will popup also containing the passed info.
-//
-// Return: The hr that was passed in.
-//
-//HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox = FALSE );
-//HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox = FALSE );
-HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox);
-HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox);
-
-#ifdef UNICODE
- #define DXTrace DXTraceW
-#else
- #define DXTrace DXTraceA
-#endif
-
-
-//
-// Helper macros
-//
-#if defined(DEBUG) | defined(_DEBUG)
- #define DXTRACE_MSG(str) DXTrace( __FILE__, (DWORD)__LINE__, 0, str, FALSE )
- #define DXTRACE_ERR(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, TRUE )
- #define DXTRACE_ERR_NOMSGBOX(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, FALSE )
-#else
- #define DXTRACE_MSG(str) (0L)
- #define DXTRACE_ERR(str,hr) (hr)
- #define DXTRACE_ERR_NOMSGBOX(str,hr) (hr)
-#endif
-
-
-#endif
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GL extensions
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "../gld_settings.h"
-
-#include <windows.h>
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
-
-//#include "ddlog.h"
-//#include "gld_dx8.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "dglcontext.h"
-#include "extensions.h"
-
-// For some reason this is not defined in an above header...
-extern void _mesa_enable_imaging_extensions(struct gl_context *ctx);
-
-//---------------------------------------------------------------------------
-// Hack for the SGIS_multitexture extension that was removed from Mesa
-// NOTE: SGIS_multitexture enums also clash with GL_SGIX_async_pixel
-
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // To enable, uncomment:
- // _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
-//---------------------------------------------------------------------------
-
-enum {
- /* Quake2 GL_SGIS_multitexture */
- GL_SELECTED_TEXTURE_SGIS = 0x835B,
- GL_SELECTED_TEXTURE_COORD_SET_SGIS = 0x835C,
- GL_MAX_TEXTURES_SGIS = 0x835D,
- GL_TEXTURE0_SGIS = 0x835E,
- GL_TEXTURE1_SGIS = 0x835F,
- GL_TEXTURE2_SGIS = 0x8360,
- GL_TEXTURE3_SGIS = 0x8361,
- GL_TEXTURE_COORD_SET_SOURCE_SGIS = 0x8363,
-};
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldSelectTextureSGIS(
- GLenum target)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glActiveTextureARB(ARB_target);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fSGIS(
- GLenum target,
- GLfloat s,
- GLfloat t)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fARB(ARB_target, s, t);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fvSGIS(
- GLenum target,
- const GLfloat *v)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fvARB(ARB_target, v);
-}
-
-//---------------------------------------------------------------------------
-// Extensions
-//---------------------------------------------------------------------------
-
-typedef struct {
- PROC proc;
- char *name;
-} GLD_extension;
-
-GLD_extension GLD_extList[] = {
-#ifdef GL_EXT_polygon_offset
- { (PROC)glPolygonOffsetEXT, "glPolygonOffsetEXT" },
-#endif
- { (PROC)glBlendEquationEXT, "glBlendEquationEXT" },
- { (PROC)glBlendColorEXT, "glBlendColorExt" },
- { (PROC)glVertexPointerEXT, "glVertexPointerEXT" },
- { (PROC)glNormalPointerEXT, "glNormalPointerEXT" },
- { (PROC)glColorPointerEXT, "glColorPointerEXT" },
- { (PROC)glIndexPointerEXT, "glIndexPointerEXT" },
- { (PROC)glTexCoordPointerEXT, "glTexCoordPointer" },
- { (PROC)glEdgeFlagPointerEXT, "glEdgeFlagPointerEXT" },
- { (PROC)glGetPointervEXT, "glGetPointervEXT" },
- { (PROC)glArrayElementEXT, "glArrayElementEXT" },
- { (PROC)glDrawArraysEXT, "glDrawArrayEXT" },
- { (PROC)glAreTexturesResidentEXT, "glAreTexturesResidentEXT" },
- { (PROC)glBindTextureEXT, "glBindTextureEXT" },
- { (PROC)glDeleteTexturesEXT, "glDeleteTexturesEXT" },
- { (PROC)glGenTexturesEXT, "glGenTexturesEXT" },
- { (PROC)glIsTextureEXT, "glIsTextureEXT" },
- { (PROC)glPrioritizeTexturesEXT, "glPrioritizeTexturesEXT" },
- { (PROC)glCopyTexSubImage3DEXT, "glCopyTexSubImage3DEXT" },
- { (PROC)glTexImage3DEXT, "glTexImage3DEXT" },
- { (PROC)glTexSubImage3DEXT, "glTexSubImage3DEXT" },
- { (PROC)glPointParameterfEXT, "glPointParameterfEXT" },
- { (PROC)glPointParameterfvEXT, "glPointParameterfvEXT" },
-
- { (PROC)glLockArraysEXT, "glLockArraysEXT" },
- { (PROC)glUnlockArraysEXT, "glUnlockArraysEXT" },
- { NULL, "\0" }
-};
-
-GLD_extension GLD_multitexList[] = {
-/*
- { (PROC)glMultiTexCoord1dSGIS, "glMTexCoord1dSGIS" },
- { (PROC)glMultiTexCoord1dvSGIS, "glMTexCoord1dvSGIS" },
- { (PROC)glMultiTexCoord1fSGIS, "glMTexCoord1fSGIS" },
- { (PROC)glMultiTexCoord1fvSGIS, "glMTexCoord1fvSGIS" },
- { (PROC)glMultiTexCoord1iSGIS, "glMTexCoord1iSGIS" },
- { (PROC)glMultiTexCoord1ivSGIS, "glMTexCoord1ivSGIS" },
- { (PROC)glMultiTexCoord1sSGIS, "glMTexCoord1sSGIS" },
- { (PROC)glMultiTexCoord1svSGIS, "glMTexCoord1svSGIS" },
- { (PROC)glMultiTexCoord2dSGIS, "glMTexCoord2dSGIS" },
- { (PROC)glMultiTexCoord2dvSGIS, "glMTexCoord2dvSGIS" },
- { (PROC)glMultiTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)glMultiTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
- { (PROC)glMultiTexCoord2iSGIS, "glMTexCoord2iSGIS" },
- { (PROC)glMultiTexCoord2ivSGIS, "glMTexCoord2ivSGIS" },
- { (PROC)glMultiTexCoord2sSGIS, "glMTexCoord2sSGIS" },
- { (PROC)glMultiTexCoord2svSGIS, "glMTexCoord2svSGIS" },
- { (PROC)glMultiTexCoord3dSGIS, "glMTexCoord3dSGIS" },
- { (PROC)glMultiTexCoord3dvSGIS, "glMTexCoord3dvSGIS" },
- { (PROC)glMultiTexCoord3fSGIS, "glMTexCoord3fSGIS" },
- { (PROC)glMultiTexCoord3fvSGIS, "glMTexCoord3fvSGIS" },
- { (PROC)glMultiTexCoord3iSGIS, "glMTexCoord3iSGIS" },
- { (PROC)glMultiTexCoord3ivSGIS, "glMTexCoord3ivSGIS" },
- { (PROC)glMultiTexCoord3sSGIS, "glMTexCoord3sSGIS" },
- { (PROC)glMultiTexCoord3svSGIS, "glMTexCoord3svSGIS" },
- { (PROC)glMultiTexCoord4dSGIS, "glMTexCoord4dSGIS" },
- { (PROC)glMultiTexCoord4dvSGIS, "glMTexCoord4dvSGIS" },
- { (PROC)glMultiTexCoord4fSGIS, "glMTexCoord4fSGIS" },
- { (PROC)glMultiTexCoord4fvSGIS, "glMTexCoord4fvSGIS" },
- { (PROC)glMultiTexCoord4iSGIS, "glMTexCoord4iSGIS" },
- { (PROC)glMultiTexCoord4ivSGIS, "glMTexCoord4ivSGIS" },
- { (PROC)glMultiTexCoord4sSGIS, "glMTexCoord4sSGIS" },
- { (PROC)glMultiTexCoord4svSGIS, "glMTexCoord4svSGIS" },
- { (PROC)glMultiTexCoordPointerSGIS, "glMTexCoordPointerSGIS" },
- { (PROC)glSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)glSelectTextureCoordSetSGIS, "glSelectTextureCoordSetSGIS" },
-*/
- { (PROC)glActiveTextureARB, "glActiveTextureARB" },
- { (PROC)glClientActiveTextureARB, "glClientActiveTextureARB" },
- { (PROC)glMultiTexCoord1dARB, "glMultiTexCoord1dARB" },
- { (PROC)glMultiTexCoord1dvARB, "glMultiTexCoord1dvARB" },
- { (PROC)glMultiTexCoord1fARB, "glMultiTexCoord1fARB" },
- { (PROC)glMultiTexCoord1fvARB, "glMultiTexCoord1fvARB" },
- { (PROC)glMultiTexCoord1iARB, "glMultiTexCoord1iARB" },
- { (PROC)glMultiTexCoord1ivARB, "glMultiTexCoord1ivARB" },
- { (PROC)glMultiTexCoord1sARB, "glMultiTexCoord1sARB" },
- { (PROC)glMultiTexCoord1svARB, "glMultiTexCoord1svARB" },
- { (PROC)glMultiTexCoord2dARB, "glMultiTexCoord2dARB" },
- { (PROC)glMultiTexCoord2dvARB, "glMultiTexCoord2dvARB" },
- { (PROC)glMultiTexCoord2fARB, "glMultiTexCoord2fARB" },
- { (PROC)glMultiTexCoord2fvARB, "glMultiTexCoord2fvARB" },
- { (PROC)glMultiTexCoord2iARB, "glMultiTexCoord2iARB" },
- { (PROC)glMultiTexCoord2ivARB, "glMultiTexCoord2ivARB" },
- { (PROC)glMultiTexCoord2sARB, "glMultiTexCoord2sARB" },
- { (PROC)glMultiTexCoord2svARB, "glMultiTexCoord2svARB" },
- { (PROC)glMultiTexCoord3dARB, "glMultiTexCoord3dARB" },
- { (PROC)glMultiTexCoord3dvARB, "glMultiTexCoord3dvARB" },
- { (PROC)glMultiTexCoord3fARB, "glMultiTexCoord3fARB" },
- { (PROC)glMultiTexCoord3fvARB, "glMultiTexCoord3fvARB" },
- { (PROC)glMultiTexCoord3iARB, "glMultiTexCoord3iARB" },
- { (PROC)glMultiTexCoord3ivARB, "glMultiTexCoord3ivARB" },
- { (PROC)glMultiTexCoord3sARB, "glMultiTexCoord3sARB" },
- { (PROC)glMultiTexCoord3svARB, "glMultiTexCoord3svARB" },
- { (PROC)glMultiTexCoord4dARB, "glMultiTexCoord4dARB" },
- { (PROC)glMultiTexCoord4dvARB, "glMultiTexCoord4dvARB" },
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4fARB" },
- { (PROC)glMultiTexCoord4fvARB, "glMultiTexCoord4fvARB" },
- { (PROC)glMultiTexCoord4iARB, "glMultiTexCoord4iARB" },
- { (PROC)glMultiTexCoord4ivARB, "glMultiTexCoord4ivARB" },
- { (PROC)glMultiTexCoord4sARB, "glMultiTexCoord4sARB" },
- { (PROC)glMultiTexCoord4svARB, "glMultiTexCoord4svARB" },
-
- // Descent3 doesn't use correct string, hence this hack
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4f" },
-
- // Quake2 SGIS multitexture
- { (PROC)gldSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)gldMTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)gldMTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
-
- { NULL, "\0" }
-};
-
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX(
- LPCSTR a)
-{
- int i;
- PROC proc = NULL;
-
- for (i=0; GLD_extList[i].proc; i++) {
- if (!strcmp(a, GLD_extList[i].name)) {
- proc = GLD_extList[i].proc;
- break;
- }
- }
-
- if (glb.bMultitexture) {
- for (i=0; GLD_multitexList[i].proc; i++) {
- if (!strcmp(a, GLD_multitexList[i].name)) {
- proc = GLD_multitexList[i].proc;
- break;
- }
- }
- }
-
- gldLogPrintf(GLDLOG_INFO, "GetProcAddress: %s (%s)", a, proc ? "OK" : "Failed");
-
- return proc;
-}
-
-//---------------------------------------------------------------------------
-
-void gldEnableExtensions_DX8(
- struct gl_context *ctx)
-{
- GLuint i;
-
- // Mesa enables some extensions by default.
- // This table decides which ones we want to switch off again.
-
- // NOTE: GL_EXT_compiled_vertex_array appears broken.
-
- const char *gld_disable_extensions[] = {
-// "GL_ARB_transpose_matrix",
-// "GL_EXT_compiled_vertex_array",
-// "GL_EXT_polygon_offset",
-// "GL_EXT_rescale_normal",
- "GL_EXT_texture3D",
-// "GL_NV_texgen_reflection",
- NULL
- };
-
- const char *gld_multitex_extensions[] = {
- "GL_ARB_multitexture", // Quake 3
- NULL
- };
-
- // Quake 2 engines
- const char *szGL_SGIS_multitexture = "GL_SGIS_multitexture";
-
- const char *gld_enable_extensions[] = {
- "GL_EXT_texture_env_add", // Quake 3
- "GL_ARB_texture_env_add", // Quake 3
- NULL
- };
-
- for (i=0; gld_disable_extensions[i]; i++) {
- _mesa_disable_extension(ctx, gld_disable_extensions[i]);
- }
-
- for (i=0; gld_enable_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_enable_extensions[i]);
- }
-
- if (glb.bMultitexture) {
- for (i=0; gld_multitex_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_multitex_extensions[i]);
- }
-
- // GL_SGIS_multitexture
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // Fair bit slower on GeForce256,
- // Much slower on 3dfx Voodoo5 5500.
-// _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
- }
-
- _mesa_enable_imaging_extensions(ctx);
- _mesa_enable_1_3_extensions(ctx);
- _mesa_enable_1_4_extensions(ctx);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Mesa transformation pipeline with GLDirect fastpath
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-
-extern struct tnl_pipeline_stage _gld_d3d_render_stage;
-extern struct tnl_pipeline_stage _gld_mesa_render_stage;
-
-static const struct tnl_pipeline_stage *gld_pipeline[] = {
- &_gld_d3d_render_stage, // Direct3D TnL
- &_tnl_vertex_transform_stage,
- &_tnl_normal_transform_stage,
- &_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage, /* TODO: Omit fog stage. ??? */
- &_tnl_texgen_stage,
- &_tnl_texture_transform_stage,
- &_tnl_point_attenuation_stage,
- &_gld_mesa_render_stage, // Mesa TnL, D3D rendering
- 0,
-};
-
-//---------------------------------------------------------------------------
-
-void gldInstallPipeline_DX8(
- struct gl_context *ctx)
-{
- // Remove any existing pipeline stages,
- // then install GLDirect pipeline stages.
-
- _tnl_destroy_pipeline(ctx);
- _tnl_install_pipeline(ctx, gld_pipeline);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Primitive (points/lines/tris/quads) rendering
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "swrast/s_context.h"
-#include "swrast/s_depth.h"
-#include "swrast/s_lines.h"
-#include "swrast/s_triangle.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-// Disable compiler complaints about unreferenced local variables
-#pragma warning (disable:4101)
-
-//---------------------------------------------------------------------------
-// Helper defines for primitives
-//---------------------------------------------------------------------------
-
-//static const float ooZ = 1.0f / 65536.0f; // One over Z
-
-#define GLD_COLOUR (D3DCOLOR_RGBA(swv->color[0], swv->color[1], swv->color[2], swv->color[3]))
-#define GLD_SPECULAR (D3DCOLOR_RGBA(swv->specular[0], swv->specular[1], swv->specular[2], swv->specular[3]))
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-//---------------------------------------------------------------------------
-// 2D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_2D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pPoints; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pLines; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_TRIANGLES \
- BOOL bFog = ctx->Fog.Enabled; \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pTriangles; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour; \
- GLuint facing = 0; \
- struct vertex_buffer *VB; \
- GLchan (*vbcolor)[4]; \
- GLchan (*vbspec)[4]
-
-#define GLD_SETUP_GET_SWVERT(s) \
- swv = &ss->verts[##s]
-
-#define GLD_SETUP_2D_VERTEX \
- pV->x = swv->win[0]; \
- pV->y = GLD_FLIP_Y(swv->win[1]); \
- pV->rhw = swv->win[3]
-
-#define GLD_SETUP_SMOOTH_COLOUR \
- pV->diffuse = GLD_COLOUR
-
-#define GLD_SETUP_GET_FLAT_COLOUR \
- dwFlatColour = GLD_COLOUR
-#define GLD_SETUP_GET_FLAT_FOG_COLOUR \
- dwFlatColour = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_USE_FLAT_COLOUR \
- pV->diffuse = dwFlatColour
-
-#define GLD_SETUP_GET_FLAT_SPECULAR \
- dwSpecularColour= GLD_SPECULAR
-
-#define GLD_SETUP_USE_FLAT_SPECULAR \
- pV->specular = dwSpecularColour
-
-#define GLD_SETUP_DEPTH \
- pV->sz = swv->win[2] / ctx->DepthMaxF
-// pV->z = swv->win[2] * ooZ;
-
-#define GLD_SETUP_SPECULAR \
- pV->specular = GLD_SPECULAR
-
-#define GLD_SETUP_FOG \
- pV->diffuse = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_TEX0 \
- pV->t0_u = swv->texcoord[0][0]; \
- pV->t0_v = swv->texcoord[0][1]
-
-#define GLD_SETUP_TEX1 \
- pV->t1_u = swv->texcoord[1][0]; \
- pV->t1_v = swv->texcoord[1][1]
-
-#define GLD_SETUP_LIGHTING(v) \
- if (facing == 1) { \
- pV->diffuse = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- pV->specular = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- } else { \
- if (bFog) \
- GLD_SETUP_FOG; \
- else \
- GLD_SETUP_SMOOTH_COLOUR; \
- GLD_SETUP_SPECULAR; \
- }
-
-#define GLD_SETUP_GET_FLAT_LIGHTING(v) \
- if (facing == 1) { \
- dwFlatColour = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- dwSpecularColour = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- }
-
-#define GLD_SETUP_TWOSIDED_LIGHTING \
- /* Two-sided lighting */ \
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) { \
- SWvertex *verts = SWSETUP_CONTEXT(ctx)->verts; \
- SWvertex *v[3]; \
- GLfloat ex,ey,fx,fy,cc; \
- /* Get vars for later */ \
- VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
- if (VB->BackfaceSecondaryColorPtr) { \
- vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
- } else { \
- vbspec = NULL; \
- } \
- v[0] = &verts[v0]; \
- v[1] = &verts[v1]; \
- v[2] = &verts[v2]; \
- ex = v[0]->win[0] - v[2]->win[0]; \
- ey = v[0]->win[1] - v[2]->win[1]; \
- fx = v[1]->win[0] - v[2]->win[0]; \
- fy = v[1]->win[1] - v[2]->win[1]; \
- cc = ex*fy - ey*fx; \
- facing = (cc < 0.0) ^ ctx->Polygon._FrontBit; \
- }
-
-//---------------------------------------------------------------------------
-// 3D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_3D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pPoints; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pLines; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_TRIANGLES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pTriangles; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
- pV->Position.x = p4f[##v][0]; \
- pV->Position.y = p4f[##v][1]; \
- pV->Position.z = p4f[##v][2];
-
-#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
- pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-
-#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
- dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-#define GLD_SETUP_USE_FLAT_COLOUR_3D \
- pV->Diffuse = dwColor;
-
-#define GLD_SETUP_TEX0_3D(v) \
- if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
- tc = VB->TnlAttribPtr[_TNL_ATTRIB_TEX0]->data; \
- pV->TexUnit0.x = tc[##v][0]; \
- pV->TexUnit0.y = tc[##v][1]; \
- }
-
-#define GLD_SETUP_TEX1_3D(v) \
- if (VB->TnlAttribPtr[_TNL_ATTRIB_TEX1]) { \
- tc = VB->TnlAttribPtr[_TNL_ATTRIB_TEX1]->data; \
- pV->TexUnit1.x = tc[##v][0]; \
- pV->TexUnit1.y = tc[##v][1]; \
- }
-
-//---------------------------------------------------------------------------
-// Helper functions
-//---------------------------------------------------------------------------
-
-__inline DWORD _gldComputeFog(
- struct gl_context *ctx,
- SWvertex *swv)
-{
- // Full fog calculation.
- // Based on Mesa code.
-
- GLchan rFog, gFog, bFog;
- GLchan fR, fG, fB;
- const GLfloat f = swv->fog;
- const GLfloat g = 1.0f - f;
-
- UNCLAMPED_FLOAT_TO_CHAN(rFog, ctx->Fog.Color[RCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(gFog, ctx->Fog.Color[GCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(bFog, ctx->Fog.Color[BCOMP]);
- fR = f * swv->color[0] + g * rFog;
- fG = f * swv->color[1] + g * gFog;
- fB = f * swv->color[2] + g * bFog;
- return D3DCOLOR_RGBA(fR, fG, fB, swv->color[3]);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ResetLineStipple_DX8(
- struct gl_context *ctx)
-{
- // TODO: Fake stipple with a 32x32 texture.
-}
-
-//---------------------------------------------------------------------------
-// 2D (post-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points2D_DX8(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_2D_VARS_POINTS;
-
- unsigned i;
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
- GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- } else {
- GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, swv++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- }
-
- gld->PB2d.pPoints = (BYTE*)pV;
- gld->PB2d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
-
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatExtras_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v2);
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v2);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothExtras_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatExtras_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v3);
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v3);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothExtras_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v3);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// 3D (pre-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points3D_DX8(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_3D_VARS_POINTS
-
- unsigned i;
-// struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
-// GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_3D_VERTEX(VB->Elts[i])
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- } else {
-// GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- }
-/*
- for (i=first; i<last; i++, pV++) {
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
-*/
- gld->PB3d.pPoints = (BYTE*)pV;
- gld->PB3d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-// Line functions
-//---------------------------------------------------------------------------
-
-void gld_Line3DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line3DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-// Triangle functions
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-// Quad functions
-//---------------------------------------------------------------------------
-
-void gld_Quad3DFlat_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad3DSmooth_DX8(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_SMOOTH_COLOUR_3D(v3)
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// Vertex setup for two-sided-lighting vertex shader
-//---------------------------------------------------------------------------
-
-/*
-
-void gld_Points2DTwoside_DX8(struct gl_context *ctx, GLuint first, GLuint last)
-{
- // NOTE: Two-sided lighting does not apply to Points
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothTwoside_DX8(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-*/
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Texture / Bitmap functions
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-#include <d3dx8tex.h>
-
-#include "texformat.h"
-#include "colormac.h"
-#include "texstore.h"
-#include "image.h"
-// #include "mem.h"
-
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_HEIGHT(y,h) (gldCtx->dwHeight - (y) - (h))
-
-//---------------------------------------------------------------------------
-// 1D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + (i) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (i) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (i))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (i))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 2D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + ((t)->Width * (j) + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + ((t)->Width * (j) + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 3D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- (GLchan *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz)
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// Direct3D texture formats that have no Mesa equivalent
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format _gld_texformat_X8R8G8B8 = {
- MESA_FORMAT_ARGB8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 4, /* TexelBytes */
- _mesa_texstore_argb8888, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X8R8G8B8, /* FetchTexel1D */
- gld_fetch_2d_texel_X8R8G8B8, /* FetchTexel2D */
- gld_fetch_3d_texel_X8R8G8B8, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X8R8G8B8, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X8R8G8B8, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X8R8G8B8, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X1R5G5B5 = {
- MESA_FORMAT_ARGB1555, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb1555, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X1R5G5B5, /* FetchTexel1D */
- gld_fetch_2d_texel_X1R5G5B5, /* FetchTexel2D */
- gld_fetch_3d_texel_X1R5G5B5, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X1R5G5B5, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X1R5G5B5, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X1R5G5B5, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X4R4G4B4 = {
- MESA_FORMAT_ARGB4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb4444, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X4R4G4B4, /* FetchTexel1D */
- gld_fetch_2d_texel_X4R4G4B4, /* FetchTexel2D */
- gld_fetch_3d_texel_X4R4G4B4, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X4R4G4B4, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X4R4G4B4, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X4R4G4B4, /* FetchTexel3Df */
-};
-
-//---------------------------------------------------------------------------
-// Texture unit constants
-//---------------------------------------------------------------------------
-
-// List of possible combinations of texture environments.
-// Example: GLD_TEXENV_MODULATE_RGBA means
-// GL_MODULATE, GL_RGBA base internal format.
-#define GLD_TEXENV_DECAL_RGB 0
-#define GLD_TEXENV_DECAL_RGBA 1
-#define GLD_TEXENV_DECAL_ALPHA 2
-#define GLD_TEXENV_REPLACE_RGB 3
-#define GLD_TEXENV_REPLACE_RGBA 4
-#define GLD_TEXENV_REPLACE_ALPHA 5
-#define GLD_TEXENV_MODULATE_RGB 6
-#define GLD_TEXENV_MODULATE_RGBA 7
-#define GLD_TEXENV_MODULATE_ALPHA 8
-#define GLD_TEXENV_BLEND_RGB 9
-#define GLD_TEXENV_BLEND_RGBA 10
-#define GLD_TEXENV_BLEND_ALPHA 11
-#define GLD_TEXENV_ADD_RGB 12
-#define GLD_TEXENV_ADD_RGBA 13
-#define GLD_TEXENV_ADD_ALPHA 14
-
-// Per-stage (i.e. per-unit) texture environment
-typedef struct {
- DWORD ColorArg1; // Colour argument 1
- D3DTEXTUREOP ColorOp; // Colour operation
- DWORD ColorArg2; // Colour argument 2
- DWORD AlphaArg1; // Alpha argument 1
- D3DTEXTUREOP AlphaOp; // Alpha operation
- DWORD AlphaArg2; // Alpha argument 2
-} GLD_texenv;
-
-// TODO: Do we really need to set ARG1 and ARG2 every time?
-// They seem to always be TEXTURE and CURRENT respectively.
-
-// C = Colour out
-// A = Alpha out
-// Ct = Colour from Texture
-// Cf = Colour from fragment (diffuse)
-// At = Alpha from Texture
-// Af = Alpha from fragment (diffuse)
-// Cc = GL_TEXTURE_ENV_COLOUR (GL_BLEND)
-const GLD_texenv gldTexEnv[] = {
- // DECAL_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_RGBA: C=Cf(1-At)+CtAt, A=Af
- {D3DTA_TEXTURE, D3DTOP_BLENDTEXTUREALPHA, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_ALPHA: <undefined> use DECAL_RGB
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
-
- // REPLACE_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // REPLACE_RGBA: C=Ct, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
- // REPLACE_ALPHA: C=Cf, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
-
- // MODULATE_RGB: C=CfCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // MODULATE_RGBA: C=CfCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // MODULATE_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- // BLEND_RGB: C=Cf(1-Ct)+CcCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // BLEND_RGBA: C=Cf(1-Ct)+CcCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // BLEND_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- // ADD_RGB: C=Cf+Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // ADD_RGBA: C=Cf+Ct, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // ADD_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-};
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREADDRESS _gldConvertWrap(
- GLenum wrap)
-{
- return (wrap == GL_CLAMP) ? D3DTADDRESS_CLAMP : D3DTADDRESS_WRAP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREFILTERTYPE _gldConvertMagFilter(
- GLenum magfilter)
-{
- return (magfilter == GL_LINEAR) ? D3DTEXF_LINEAR : D3DTEXF_POINT;
-}
-
-//---------------------------------------------------------------------------
-
-void _gldConvertMinFilter(
- GLenum minfilter,
- D3DTEXTUREFILTERTYPE *min_filter,
- D3DTEXTUREFILTERTYPE *mip_filter)
-{
- switch (minfilter) {
- case GL_NEAREST:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_NONE;
- break;
- case GL_LINEAR:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_NONE;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_POINT;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_POINT;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_LINEAR;
- break;
- }
-}
-
-//---------------------------------------------------------------------------
-
-D3DFORMAT _gldGLFormatToD3DFormat(
- GLenum internalFormat)
-{
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- // LUNIMANCE != INTENSITY, but D3D doesn't have I8 textures
- return D3DFMT_L8;
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return D3DFMT_L8;
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return D3DFMT_A8;
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return D3DFMT_X8R8G8B8;
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return D3DFMT_A8L8;
- case GL_R3_G3_B2:
- // TODO: Mesa does not support RGB332 internally
- return D3DFMT_X4R4G4B4; //D3DFMT_R3G3B2;
- case GL_RGB4:
- return D3DFMT_X4R4G4B4;
- case GL_RGB5:
- return D3DFMT_X1R5G5B5;
- case 3:
- case GL_RGB:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return D3DFMT_R8G8B8;
- case GL_RGBA4:
- return D3DFMT_A4R4G4B4;
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return D3DFMT_A8R8G8B8;
- case GL_RGB5_A1:
- return D3DFMT_A1R5G5B5;
- }
-
- // Return an acceptable default
- return D3DFMT_A8R8G8B8;
-}
-
-//---------------------------------------------------------------------------
-
-GLenum _gldDecodeBaseFormat(
- IDirect3DTexture8 *pTex)
-{
- // Examine Direct3D texture and return base OpenGL internal texture format
- // NOTE: We can't use any base format info from Mesa because D3D might have
- // used a different texture format when we used D3DXCreateTexture().
-
- // Base internal format is one of (Red Book p355):
- // GL_ALPHA,
- // GL_LUMINANCE,
- // GL_LUMINANCE_ALPHA,
- // GL_INTENSITY,
- // GL_RGB,
- // GL_RGBA
-
- // NOTE: INTENSITY not used (not supported by Direct3D)
- // LUMINANCE has same texture functions as RGB
- // LUMINANCE_ALPHA has same texture functions as RGBA
-
- // TODO: cache format instead of using GetLevelDesc()
- D3DSURFACE_DESC desc;
- _GLD_DX8_TEX(GetLevelDesc(pTex, 0, &desc));
-
- switch (desc.Format) {
- case D3DFMT_R8G8B8:
- case D3DFMT_X8R8G8B8:
- case D3DFMT_R5G6B5:
- case D3DFMT_X1R5G5B5:
- case D3DFMT_R3G3B2:
- case D3DFMT_X4R4G4B4:
- case D3DFMT_P8:
- case D3DFMT_L8:
- return GL_RGB;
- case D3DFMT_A8R8G8B8:
- case D3DFMT_A1R5G5B5:
- case D3DFMT_A4R4G4B4:
- case D3DFMT_A8R3G3B2:
- case D3DFMT_A8P8:
- case D3DFMT_A8L8:
- case D3DFMT_A4L4:
- return GL_RGBA;
- case D3DFMT_A8:
- return GL_ALPHA;
- // Compressed texture formats. Need to check these...
- case D3DFMT_DXT1:
- return GL_RGBA;
- case D3DFMT_DXT2:
- return GL_RGB;
- case D3DFMT_DXT3:
- return GL_RGBA;
- case D3DFMT_DXT4:
- return GL_RGB;
- case D3DFMT_DXT5:
- return GL_RGBA;
- }
-
- // Fell through. Return arbitary default.
- return GL_RGBA;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* _gldMesaFormatForD3DFormat(
- D3DFORMAT d3dfmt)
-{
- switch (d3dfmt) {
- case D3DFMT_A8R8G8B8:
- return &_mesa_texformat_argb8888;
- case D3DFMT_R8G8B8:
- return &_mesa_texformat_rgb888;
- case D3DFMT_R5G6B5:
- return &_mesa_texformat_rgb565;
- case D3DFMT_A4R4G4B4:
- return &_mesa_texformat_argb4444;
- case D3DFMT_A1R5G5B5:
- return &_mesa_texformat_argb1555;
- case D3DFMT_A8L8:
- return &_mesa_texformat_al88;
- case D3DFMT_R3G3B2:
- return &_mesa_texformat_rgb332;
- case D3DFMT_A8:
- return &_mesa_texformat_a8;
- case D3DFMT_L8:
- return &_mesa_texformat_l8;
- case D3DFMT_X8R8G8B8:
- return &_gld_texformat_X8R8G8B8;
- case D3DFMT_X1R5G5B5:
- return &_gld_texformat_X1R5G5B5;
- case D3DFMT_X4R4G4B4:
- return &_gld_texformat_X4R4G4B4;
- }
-
- // If we reach here then we've made an error somewhere else
- // by allowing a format that is not supported.
- assert(0);
-
- return NULL; // Shut up compiler warning
-}
-
-//---------------------------------------------------------------------------
-// Copy* functions
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage1D_DX8(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLenum internalFormat,
- GLint x, GLint y,
- GLsizei width, GLint border )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage2D_DX8(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLenum internalFormat,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- GLint border)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage1D_DX8(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint x, GLint y, GLsizei width )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage2D_DX8(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage3D_DX8(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint zoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height )
-{
- // TODO ?
-}
-
-//---------------------------------------------------------------------------
-// Bitmap/Pixel functions
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-#define _GLD_FVF_IMAGE (D3DFVF_XYZRHW | D3DFVF_TEX1)
-
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT z; // depth value
- FLOAT rhw; // reciprocal homogenous W (always 1.0f)
- FLOAT tu, tv; // texture coords
-} _GLD_IMAGE_VERTEX;
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldDrawPixels(
- struct gl_context *ctx,
- BOOL bChromakey, // Alpha test for glBitmap() images
- GLint x, // GL x position
- GLint y, // GL y position (needs flipping)
- GLsizei width, // Width of input image
- GLsizei height, // Height of input image
- IDirect3DSurface8 *pImage)
-{
- //
- // Draw input image as texture implementing PixelZoom and clipping.
- // Any fragment operations currently enabled will be used.
- //
-
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTexture;
- D3DSURFACE_DESC d3dsd;
- IDirect3DSurface8 *pSurface;
- _GLD_IMAGE_VERTEX v[4];
- HRESULT hr;
-
- float ZoomWidth, ZoomHeight;
- float ScaleWidth, ScaleHeight;
-
- // Create a texture to hold image
- hr = D3DXCreateTexture(
- gld->pDev,
- width, height,
- 1, // miplevels
- 0, // usage
- D3DFMT_A8R8G8B8, // format
- D3DPOOL_MANAGED, // pool
- &pTexture);
- if (FAILED(hr))
- return hr;
-
- hr = IDirect3DTexture8_GetSurfaceLevel(pTexture, 0, &pSurface);
- if (FAILED(hr)) {
- IDirect3DTexture8_Release(pTexture);
- return hr;
- }
-
- // Copy image into texture
- hr = D3DXLoadSurfaceFromSurface(
- pSurface, NULL, NULL, // Dest surface
- pImage, NULL, NULL, // Src surface
- D3DX_FILTER_NONE,
- 0);
- IDirect3DSurface8_Release(pSurface);
- if (FAILED(hr)) {
- IDirect3DTexture8_Release(pTexture);
- return hr;
- }
-
- //
- // Set up the quad like this (ascii-art ahead!)
- //
- // 3--2
- // | |
- // 0--1
- //
- //
-
- // Set depth
- v[0].z = v[1].z = v[2].z = v[3].z = ctx->Current.RasterPos[2];
- // Set Reciprocal Homogenous W
- v[0].rhw = v[1].rhw = v[2].rhw = v[3].rhw = 1.0f;
-
- // Set texcoords
- // Examine texture size - if different to input width and height
- // then we'll need to munge the texcoords to fit.
- IDirect3DTexture8_GetLevelDesc(pTexture, 0, &d3dsd);
- ScaleWidth = (float)width / (float)d3dsd.Width;
- ScaleHeight = (float)height / (float)d3dsd.Height;
- v[0].tu = 0.0f; v[0].tv = 0.0f;
- v[1].tu = ScaleWidth; v[1].tv = 0.0f;
- v[2].tu = ScaleWidth; v[2].tv = ScaleHeight;
- v[3].tu = 0.0f; v[3].tv = ScaleHeight;
-
- // Set raster positions
- ZoomWidth = (float)width * ctx->Pixel.ZoomX;
- ZoomHeight = (float)height * ctx->Pixel.ZoomY;
-
- v[0].x = x; v[0].y = GLD_FLIP_Y(y);
- v[1].x = x+ZoomWidth; v[1].y = GLD_FLIP_Y(y);
- v[2].x = x+ZoomWidth; v[2].y = GLD_FLIP_Y(y+ZoomHeight);
- v[3].x = x; v[3].y = GLD_FLIP_Y(y+ZoomHeight);
-
- // Draw image with full HW acceleration
- // NOTE: Be nice to use a State Block for all this state...
- IDirect3DDevice8_SetTexture(gld->pDev, 0, pTexture);
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_CLIPPING, TRUE);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_MINFILTER, D3DTEXF_POINT);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_MIPFILTER, D3DTEXF_POINT);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- IDirect3DDevice8_SetTextureStageState(gld->pDev, 1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- IDirect3DDevice8_SetVertexShader(gld->pDev, _GLD_FVF_IMAGE);
-
- //
- // Emulate Chromakey with an Alpha Test.
- // [Alpha Test is more widely supported anyway]
- //
- if (bChromakey) {
- // Switch on alpha testing
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_ALPHATESTENABLE, TRUE);
- // Fragment passes is alpha is greater than reference value
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_ALPHAFUNC, D3DCMP_GREATER);
- // Set alpha reference value between Bitmap alpha values of
- // zero (transparent) and one (opaque).
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_ALPHAREF, 0x7f);
- }
-
- IDirect3DDevice8_DrawPrimitiveUP(gld->pDev, D3DPT_TRIANGLEFAN, 2, &v, sizeof(_GLD_IMAGE_VERTEX));
-
- // Release texture
- IDirect3DDevice8_SetTexture(gld->pDev, 0, NULL);
- IDirect3DTexture8_Release(pTexture);
-
- // Reset state to before we messed it up
- FLUSH_VERTICES(ctx, _NEW_ALL);
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DrawPixels_DX8(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
-{
- GLD_context *gldCtx;
- GLD_driver_dx8 *gld;
-
- IDirect3DSurface8 *pImage;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
-
- const struct gl_texture_format *MesaFormat;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- &pImage);
- if (FAILED(hr)) {
- return;
- }
-
- //
- // Use Mesa to fill in image
- //
-
- // Lock all of surface
- hr = IDirect3DSurface8_LockRect(pImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pImage);
- return;
- }
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
-
- // unpack image, apply transfer ops and store directly in texture
- MesaFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA,
- &_mesa_texformat_argb8888,
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, /* dstImageStride */
- format, type, pixels, unpack);
-
- IDirect3DSurface8_UnlockRect(pImage);
-
- _gldDrawPixels(ctx, FALSE, x, y, width, height, pImage);
-
- IDirect3DSurface8_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ReadPixels_DX8(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *dest)
-{
-
- GLD_context *gldCtx;
- GLD_driver_dx8 *gld;
-
- IDirect3DSurface8 *pBackbuffer = NULL;
- IDirect3DSurface8 *pNativeImage = NULL;
- IDirect3DSurface8 *pCanonicalImage = NULL;
-
- D3DSURFACE_DESC d3dsd;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- struct gl_pixelstore_attrib srcPacking;
- int i;
- GLint DstRowStride;
- const struct gl_texture_format *MesaFormat;
-
- switch (format) {
- case GL_STENCIL_INDEX:
- case GL_DEPTH_COMPONENT:
- return;
- }
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
- DstRowStride = _mesa_image_row_stride(pack, width, format, type);
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice8_GetBackBuffer(
- gld->pDev,
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface8_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- &pNativeImage);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, x, GLD_FLIP_HEIGHT(y, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels.
- //
- // This intermediate surface ensure that we can use CopyRects()
- // instead of relying on D3DXLoadSurfaceFromSurface(), which may
- // try and lock the backbuffer. This way seems safer.
- //
- hr = IDirect3DDevice8_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pNativeImage,
- &ptDst);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- // Create an RGBA8888 surface
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- &pCanonicalImage);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- // Convert to RGBA8888
- hr = D3DXLoadSurfaceFromSurface(
- pCanonicalImage, // Dest surface
- NULL, NULL, // Dest palette, RECT
- pNativeImage, // Src surface
- NULL, NULL, // Src palette, RECT
- D3DX_FILTER_NONE, // Filter
- 0); // Colourkey
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- srcPacking.Alignment = 1;
- srcPacking.ImageHeight = height;
- srcPacking.LsbFirst = GL_FALSE;
- srcPacking.RowLength = 0;
- srcPacking.SkipImages = 0;
- srcPacking.SkipPixels = 0;
- srcPacking.SkipRows = 0;
- srcPacking.SwapBytes = GL_FALSE;
-
- // Lock all of image
- hr = IDirect3DSurface8_LockRect(pCanonicalImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX8_return;
- }
-
- // We need to flip the data. Yuck.
- // Perhaps Mesa has a span packer we can use in future...
- for (i=0; i<height; i++) {
- BYTE *pDestRow = (BYTE*)_mesa_image_address(2,pack, dest, width, height, format, type, 0, i, 0);
- BYTE *pSrcRow = (BYTE*)d3dLockedRect.pBits + (d3dLockedRect.Pitch * (height-i-1));
- MesaFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA, // base format
- MesaFormat, // dst format
- pDestRow, // dest addr
- width, 1, 1, 0, 0, 0, // src x,y,z & dst offsets x,y,z
- DstRowStride, // dst row stride
- 0, // dstImageStride
- GL_BGRA, // src format
- GL_UNSIGNED_BYTE, // src type
- pSrcRow, // src addr
- &srcPacking); // packing params of source image
- }
-
- IDirect3DSurface8_UnlockRect(pCanonicalImage);
-
-gld_ReadPixels_DX8_return:
- SAFE_RELEASE_SURFACE8(pCanonicalImage);
- SAFE_RELEASE_SURFACE8(pNativeImage);
- SAFE_RELEASE_SURFACE8(pBackbuffer);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_CopyPixels_DX8(
- struct gl_context *ctx,
- GLint srcx,
- GLint srcy,
- GLsizei width,
- GLsizei height,
- GLint dstx,
- GLint dsty,
- GLenum type)
-{
- //
- // NOTE: Not allowed to copy vidmem to vidmem!
- // Therefore we use an intermediate image surface.
- //
-
- GLD_context *gldCtx;
- GLD_driver_dx8 *gld;
-
- IDirect3DSurface8 *pBackbuffer;
- D3DSURFACE_DESC d3dsd;
- IDirect3DSurface8 *pImage;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
-
- // Only backbuffer
- if (type != GL_COLOR)
- return;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice8_GetBackBuffer(
- gld->pDev,
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface8_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pBackbuffer);
- return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- &pImage);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pBackbuffer);
- return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, srcx, GLD_FLIP_HEIGHT(srcy, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels
- hr = IDirect3DDevice8_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pImage,
- &ptDst);
- IDirect3DSurface8_Release(pBackbuffer);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pImage);
- return;
- }
-
- _gldDrawPixels(ctx, FALSE, dstx, dsty, width, height, pImage);
-
- IDirect3DSurface8_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Bitmap_DX8(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap)
-{
- GLD_context *gldCtx;
- GLD_driver_dx8 *gld;
-
- IDirect3DSurface8 *pImage;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- BYTE *pTempBitmap;
- D3DCOLOR clBitmapOne, clBitmapZero;
- D3DCOLOR *pBits;
- const GLubyte *src;
- int i, j, k;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- clBitmapZero = D3DCOLOR_RGBA(0,0,0,0); // NOTE: Alpha is Zero
- clBitmapOne = D3DCOLOR_COLORVALUE(
- ctx->Current.RasterColor[0],
- ctx->Current.RasterColor[1],
- ctx->Current.RasterColor[2],
- 1.0f); // NOTE: Alpha is One
-
- hr = IDirect3DDevice8_CreateImageSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- &pImage);
- if (FAILED(hr)) {
- return;
- }
-
- // Lock all of surface
- hr = IDirect3DSurface8_LockRect(pImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pImage);
- return;
- }
-
- pTempBitmap = _mesa_unpack_bitmap(width, height, bitmap, unpack);
- if (pTempBitmap == NULL) {
- IDirect3DSurface8_Release(pImage);
- return;
- }
-
- pBits = (D3DCOLOR*)d3dLockedRect.pBits;
-
- for (i=0; i<height; i++) {
- GLubyte byte;
- pBits = (D3DCOLOR*)((BYTE*)d3dLockedRect.pBits + (i*d3dLockedRect.Pitch));
- src = (const GLubyte *) _mesa_image_address(2,
- &ctx->DefaultPacking, pTempBitmap, width, height, GL_COLOR_INDEX, GL_BITMAP,
- 0, i, 0);
- for (j=0; j<(width>>3); j++) {
- byte = *src++;
- for (k=0; k<8; k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- // Fill remaining bits from bitmap
- if (width & 7) {
- byte = *src;
- for (k=0; k<(width & 7); k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- }
-
- FREE(pTempBitmap);
-
-/*
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- GL_BITMAP,
- &_mesa_texformat_argb8888,
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- GL_BITMAP, GL_COLOR_INDEX, bitmap, unpack);
-*/
- IDirect3DSurface8_UnlockRect(pImage);
-
- _gldDrawPixels(ctx, TRUE, x, y, width, height, pImage);
-
- IDirect3DSurface8_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-// Texture functions
-//---------------------------------------------------------------------------
-
-void _gldAllocateTexture(
- struct gl_context *ctx,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTex;
- D3DFORMAT d3dFormat;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (pTex) {
- // Decide whether we can keep existing D3D texture
- // by examining top-level surface.
- D3DSURFACE_DESC d3dsd;
- _GLD_DX8_TEX(GetLevelDesc(pTex, 0, &d3dsd));
- // Release existing texture if not compatible
- if ((d3dsd.Width == texImage->Width) ||
- (d3dsd.Height == texImage->Height))
- {
- return; // Keep the existing texture
- }
- tObj->DriverData = NULL;
- _GLD_DX8_TEX(Release(pTex));
- }
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->IntFormat);
- D3DXCreateTexture(
- gld->pDev,
- texImage->Width,
- texImage->Height,
- // TODO: Re-evaluate mipmapping
- (glb.bUseMipmaps) ? D3DX_DEFAULT : 1,
- 0, // Usage
- d3dFormat,
- D3DPOOL_MANAGED,
- &pTex);
- tObj->DriverData = pTex;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* gld_ChooseTextureFormat_DX8(
- struct gl_context *ctx,
- GLint internalFormat,
- GLenum srcFormat,
- GLenum srcType)
-{
- // [Based on mesa_choose_tex_format()]
- //
- // We will choose only texture formats that are supported
- // by Direct3D. If the hardware doesn't support a particular
- // texture format, then the D3DX texture calls that we use
- // will automatically use a HW supported format.
- //
- // The most critical aim is to reduce copying; if we can use
- // texture-image data directly then it will be a big performance assist.
- //
-
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return &_mesa_texformat_a8; // D3DFMT_A8
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return &_mesa_texformat_rgb565; // D3DFMT_R5G6B5
- // Mesa will convert this for us later...
- // return &_mesa_texformat_ci8; // D3DFMT_R5G6B5
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return &_mesa_texformat_al88; // D3DFMT_A8L8
- case GL_R3_G3_B2:
- return &_mesa_texformat_rgb332; // D3DFMT_R3G3B2
- case GL_RGB4:
- case GL_RGBA4:
- case GL_RGBA2:
- return &_mesa_texformat_argb4444; // D3DFMT_A4R4G4B4
- case 3:
- case GL_RGB:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return &_mesa_texformat_rgb565;
- case 4:
- case GL_RGBA:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return &_mesa_texformat_argb8888;
- case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
- default:
- _mesa_problem(NULL, "unexpected format in fxDDChooseTextureFormat");
- return NULL;
- }
-}
-
-//---------------------------------------------------------------------------
-
-/*
-// Safer(?), slower version.
-void gld_TexImage2D_DX8(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- RECT rcSrcRect;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
-
- if (!tObj || !texImage)
- return;
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture8_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture8_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface8_Release(pSurface);
- return;
- }
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- SetRect(&rcSrcRect, 0, 0, width, height);
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- NULL,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface8_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexImage2D_DX8(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- D3DSURFACE_DESC d3dsd;
-
- if (!tObj || !texImage)
- return;
-
- // GLQUAKE FIX
- // Test for input alpha data with non-alpha internalformat
- if (((internalFormat==3) || (internalFormat==GL_RGB)) && (format==GL_RGBA)) {
- // Input format has alpha, but a non-alpha format has been requested.
- texImage->IntFormat = GL_RGBA;
- internalFormat = GL_RGBA;
- }
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture8_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture8_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- IDirect3DSurface8_GetDesc(pSurface, &d3dsd);
-
- // Lock all of surface
- hr = IDirect3DSurface8_LockRect(pSurface, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- texImage->Format,
- _gldMesaFormatForD3DFormat(d3dsd.Format),
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- IDirect3DSurface8_UnlockRect(pSurface);
- IDirect3DSurface8_Release(pSurface);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexImage1D_DX8(struct gl_context *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- // A 1D texture is a 2D texture with a height of zero
- gld_TexImage2D_DX8(ctx, target, level, internalFormat, width, 1, border, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-/*
-void gld_TexSubImage2D( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_GET_CONTEXT
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- D3DFORMAT d3dFormat;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
- RECT rcSrcRect;
- RECT rcDstRect;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= _GLD_DX8_TEX(GetLevelCount(pTex))
- return; // Level does not exist
- hr = _GLD_DX8_TEX(GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->Format);
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface8_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- // Source rectangle is whole of input image
- SetRect(&rcSrcRect, 0, 0, width, height);
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- &rcDstRect,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface8_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexSubImage2D_DX8( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- IDirect3DTexture8 *pTex;
- IDirect3DSurface8 *pSurface;
- HRESULT hr;
- RECT rcDstRect;
- D3DLOCKED_RECT d3dLockedRect;
- D3DSURFACE_DESC d3dsd;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture8_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture8_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- IDirect3DSurface8_GetDesc(pSurface, &d3dsd);
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- // Lock sub-rect of surface
- hr = IDirect3DSurface8_LockRect(pSurface, &d3dLockedRect, &rcDstRect, 0);
- if (FAILED(hr)) {
- IDirect3DSurface8_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- _gldMesaFormatForD3DFormat(d3dsd.Format),
- d3dLockedRect.pBits,
- width, height, 1,
- 0, 0, 0, // NOTE: d3dLockedRect.pBits is already offset!!!
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
-
- IDirect3DSurface8_UnlockRect(pSurface);
- IDirect3DSurface8_Release(pSurface);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexSubImage1D_DX8( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLsizei width,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- gld_TexSubImage2D_DX8(ctx, target, level, xoffset, 0, width, 1, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DeleteTexture_DX8(
- struct gl_context *ctx,
- struct gl_texture_object *tObj)
-{
- GLD_context *gld = (GLD_context*)(ctx->DriverCtx);
-
- if (tObj) {
- IDirect3DTexture8 *pTex = (IDirect3DTexture8*)tObj->DriverData;
- if (pTex) {
-/* // Make sure texture is not bound to a stage before releasing it
- for (int i=0; i<MAX_TEXTURE_UNITS; i++) {
- if (gld->CurrentTexture[i] == pTex) {
- gld->pDev->SetTexture(i, NULL);
- gld->CurrentTexture[i] = NULL;
- }
- }*/
- _GLD_DX8_TEX(Release(pTex));
- tObj->DriverData = NULL;
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetColorOps(
- const GLD_driver_dx8 *gld,
- GLuint unit,
- DWORD ColorArg1,
- D3DTEXTUREOP ColorOp,
- DWORD ColorArg2)
-{
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG1, ColorArg1));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLOROP, ColorOp));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG2, ColorArg2));
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetAlphaOps(
- const GLD_driver_dx8 *gld,
- GLuint unit,
- DWORD AlphaArg1,
- D3DTEXTUREOP AlphaOp,
- DWORD AlphaArg2)
-{
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG1, AlphaArg1));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAOP, AlphaOp));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG2, AlphaArg2));
-}
-
-//---------------------------------------------------------------------------
-
-void gldUpdateTextureUnit(
- struct gl_context *ctx,
- GLuint unit,
- BOOL bPassThrough)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- D3DTEXTUREFILTERTYPE minfilter;
- D3DTEXTUREFILTERTYPE mipfilter;
- GLenum BaseFormat;
- DWORD dwColorArg0;
- int iTexEnv = 0;
- GLD_texenv *pTexenv;
-
- // NOTE: If bPassThrough is FALSE then texture stage can be
- // disabled otherwise it must pass-through it's current fragment.
-
- const struct gl_texture_unit *pUnit = &ctx->Texture.Unit[unit];
- const struct gl_texture_object *tObj = pUnit->_Current;
-
- IDirect3DTexture8 *pTex = NULL;
- if (tObj) {
- pTex = (IDirect3DTexture8*)tObj->DriverData;
- }
-
- // Enable texturing if unit is enabled and a valid D3D texture exists
- // Mesa 5: TEXTUREn_x altered to TEXTURE_nD_BIT
- //if (pTex && (pUnit->Enabled & (TEXTURE0_1D | TEXTURE0_2D))) {
- if (pTex && (pUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT))) {
- // Enable texturing
- _GLD_DX8_DEV(SetTexture(gld->pDev, unit, pTex));
- } else {
- // Disable texturing, then return
- _GLD_DX8_DEV(SetTexture(gld->pDev, unit, NULL));
- if (bPassThrough) {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- } else {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- }
- return;
- }
-
- // Texture parameters
- _gldConvertMinFilter(tObj->MinFilter, &minfilter, &mipfilter);
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MINFILTER, minfilter));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MIPFILTER, mipfilter));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MAGFILTER, _gldConvertMagFilter(tObj->MagFilter)));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSU, _gldConvertWrap(tObj->WrapS)));
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSV, _gldConvertWrap(tObj->WrapT)));
-
- // Texture priority
- _GLD_DX8_TEX(SetPriority(pTex, (DWORD)(tObj->Priority*65535.0f)));
-
- // Texture environment
- // TODO: Examine input texture for alpha and use specific alpha/non-alpha ops.
- // See Page 355 of the Red Book.
- BaseFormat = _gldDecodeBaseFormat(pTex);
-
- switch (BaseFormat) {
- case GL_RGB:
- iTexEnv = 0;
- break;
- case GL_RGBA:
- iTexEnv = 1;
- break;
- case GL_ALPHA:
- iTexEnv = 2;
- break;
- }
-
- switch (pUnit->EnvMode) {
- case GL_DECAL:
- iTexEnv += 0;
- break;
- case GL_REPLACE:
- iTexEnv += 3;
- break;
- case GL_MODULATE:
- iTexEnv += 6;
- break;
- case GL_BLEND:
- // Set blend colour
- dwColorArg0 = D3DCOLOR_COLORVALUE(pUnit->EnvColor[0], pUnit->EnvColor[1], pUnit->EnvColor[2], pUnit->EnvColor[3]);
- _GLD_DX8_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG0, dwColorArg0));
- iTexEnv += 9;
- break;
- case GL_ADD:
- iTexEnv += 12;
- break;
- }
- pTexenv = (GLD_texenv*)&gldTexEnv[iTexEnv];
- _gldSetColorOps(gld, unit, pTexenv->ColorArg1, pTexenv->ColorOp, pTexenv->ColorArg2);
- _gldSetAlphaOps(gld, unit, pTexenv->AlphaArg1, pTexenv->AlphaOp, pTexenv->AlphaArg2);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_TEXTURE_DX8(
- struct gl_context *ctx)
-{
- // TODO: Support for three (ATI Radeon) or more (nVidia GeForce3) texture units
-
- BOOL bUnit0Enabled;
- BOOL bUnit1Enabled;
-
- if (!ctx)
- return; // Sanity check
-
- if (ctx->Const.MaxTextureUnits == 1) {
- gldUpdateTextureUnit(ctx, 0, TRUE);
- return;
- }
-
- //
- // NOTE: THE FOLLOWING RELATES TO TWO TEXTURE UNITS, AND TWO ONLY!!
- //
-
- // Mesa 5: Texture Units altered
- //bUnit0Enabled = (ctx->Texture._ReallyEnabled & (TEXTURE0_1D | TEXTURE0_2D)) ? TRUE : FALSE;
- //bUnit1Enabled = (ctx->Texture._ReallyEnabled & (TEXTURE1_1D | TEXTURE1_2D)) ? TRUE : FALSE;
- bUnit0Enabled = (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
- bUnit1Enabled = (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
-
- // If Unit0 is disabled and Unit1 is enabled then we must pass-though
- gldUpdateTextureUnit(ctx, 0, (!bUnit0Enabled && bUnit1Enabled) ? TRUE : FALSE);
- // We can always disable the last texture unit
- gldUpdateTextureUnit(ctx, 1, FALSE);
-
-#ifdef _DEBUG
- {
- // Find out whether device supports current renderstates
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-// GLD_context *gld = GLD_GET_CONTEXT(ctx);
-
- DWORD dwPasses;
- _GLD_DX8_DEV(ValidateDevice(gld->pDev, &dwPasses));
-// if (FAILED(hr)) {
-// gldLogError(GLDLOG_ERROR, "ValidateDevice failed", hr);
-// }
- if (dwPasses != 1) {
- gldLogMessage(GLDLOG_ERROR, "ValidateDevice: Can't do in one pass\n");
- }
- }
-#endif
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect fastpath pipeline stage
-*
-****************************************************************************/
-
-//---------------------------------------------------------------------------
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-// #include "mem.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetVertexShaderConstants(
- struct gl_context *ctx,
- GLD_driver_dx8 *gld)
-{
- D3DXMATRIX mat, matView, matProj;
- GLfloat *pM;
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ModelView.m;
- pM = ctx->ModelviewMatrixStack.Top->m;
- matView._11 = pM[0];
- matView._12 = pM[1];
- matView._13 = pM[2];
- matView._14 = pM[3];
- matView._21 = pM[4];
- matView._22 = pM[5];
- matView._23 = pM[6];
- matView._24 = pM[7];
- matView._31 = pM[8];
- matView._32 = pM[9];
- matView._33 = pM[10];
- matView._34 = pM[11];
- matView._41 = pM[12];
- matView._42 = pM[13];
- matView._43 = pM[14];
- matView._44 = pM[15];
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ProjectionMatrix.m;
- pM = ctx->ProjectionMatrixStack.Top->m;
- matProj._11 = pM[0];
- matProj._12 = pM[1];
- matProj._13 = pM[2];
- matProj._14 = pM[3];
- matProj._21 = pM[4];
- matProj._22 = pM[5];
- matProj._23 = pM[6];
- matProj._24 = pM[7];
- matProj._31 = pM[8];
- matProj._32 = pM[9];
- matProj._33 = pM[10];
- matProj._34 = pM[11];
- matProj._41 = pM[12];
- matProj._42 = pM[13];
- matProj._43 = pM[14];
- matProj._44 = pM[15];
-
- D3DXMatrixMultiply( &mat, &matView, &matProj );
- D3DXMatrixTranspose( &mat, &mat );
-
- _GLD_DX8_DEV(SetVertexShaderConstant(gld->pDev, 0, &mat, 4));
-}
-
-//---------------------------------------------------------------------------
-
-static GLboolean gld_d3d_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- TNLcontext *tnl;
- struct vertex_buffer *VB;
- tnl_render_func *tab;
- GLint pass;
- GLD_pb_dx8 *gldPB = &gld->PB3d;
-/*
- static int count = 0;
- count++;
- if (count != 2)
- return GL_FALSE;
-*/
- // The "check" function should disable this stage,
- // but we'll test gld->bUseMesaTnL anyway.
- if (gld->bUseMesaTnL) {
- // Do nothing in this stage, but continue pipeline
- return GL_TRUE;
- }
-
- tnl = TNL_CONTEXT(ctx);
- VB = &tnl->vb;
- pass = 0;
-
- tnl->Driver.Render.Start( ctx );
-
-#if 0
- // For debugging: Useful to see if an app passes colour data in
- // an unusual format.
- switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
- case GL_FLOAT:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
- break;
- case GL_UNSIGNED_BYTE:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_UNSIGNED_BYTE\n");
- break;
- default:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: *?*\n");
- break;
- }
-#endif
-
- tnl->Driver.Render.Points = gld_Points3D_DX8;
- if (ctx->_TriangleCaps & DD_FLATSHADE) {
- tnl->Driver.Render.Line = gld_Line3DFlat_DX8;
- tnl->Driver.Render.Triangle = gld_Triangle3DFlat_DX8;
- tnl->Driver.Render.Quad = gld_Quad3DFlat_DX8;
- } else {
- tnl->Driver.Render.Line = gld_Line3DSmooth_DX8;
- tnl->Driver.Render.Triangle = gld_Triangle3DSmooth_DX8;
- tnl->Driver.Render.Quad = gld_Quad3DSmooth_DX8;
- }
-
- _GLD_DX8_VB(Lock(gldPB->pVB, 0, 0, &gldPB->pPoints, D3DLOCK_DISCARD));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
- // Allocate primitive pointers
- // gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tab = (VB->Elts ? tnl->Driver.Render.PrimTabElts : tnl->Driver.Render.PrimTabVerts);
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length)
- {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
- _GLD_DX8_VB(Unlock(gldPB->pVB));
-
- _GLD_DX8_DEV(SetStreamSource(gld->pDev, 0, gldPB->pVB, gldPB->dwStride));
-
- _GLD_DX8_DEV(SetTransform(gld->pDev, D3DTS_PROJECTION, &gld->matProjection));
- _GLD_DX8_DEV(SetTransform(gld->pDev, D3DTS_WORLD, &gld->matModelView));
-
- if (gldPB->nPoints) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_POINTLIST, 0, gldPB->nPoints));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_LINELIST, gldPB->iFirstLine, gldPB->nLines));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_TRIANGLELIST, gldPB->iFirstTriangle, gldPB->nTriangles));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-//---------------------------------------------------------------------------
-
-const struct tnl_pipeline_stage _gld_d3d_render_stage =
-{
- "gld_d3d_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- gld_d3d_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Keith Whitwell <keithw@valinux.com>
- */
-
-
-/*
- * Render whole vertex buffers, including projection of vertices from
- * clip space and clipping of primitives.
- *
- * This file makes calls to project vertices and to the point, line
- * and triangle rasterizers via the function pointers:
- *
- * context->Driver.Render.*
- *
- */
-
-
-//---------------------------------------------------------------------------
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx8.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-// #include "mem.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-/**********************************************************************/
-/* Clip single primitives */
-/**********************************************************************/
-
-
-#if defined(USE_IEEE)
-#define NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31))
-//#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31))
-#else
-#define NEGATIVE(x) (x < 0)
-//#define DIFFERENT_SIGNS(x,y) (x * y <= 0 && x - y != 0)
-/* Could just use (x*y<0) except for the flatshading requirements.
- * Maybe there's a better way?
- */
-#endif
-
-
-#define W(i) coord[i][3]
-#define Z(i) coord[i][2]
-#define Y(i) coord[i][1]
-#define X(i) coord[i][0]
-#define SIZE 4
-#define TAG(x) x##_4
-#include "tnl/t_vb_cliptmp.h"
-
-
-
-/**********************************************************************/
-/* Clip and render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, with the possibility of clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte ormask = c1|c2; \
- if (!ormask) \
- LineFunc( ctx, v1, v2 ); \
- else if (!(c1 & c2 & 0x3f)) \
- clip_line_4( ctx, v1, v2, ormask ); \
-} while (0)
-
-#define RENDER_TRI( v1, v2, v3 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2], c3 = mask[v3]; \
- GLubyte ormask = c1|c2|c3; \
- if (!ormask) \
- TriangleFunc( ctx, v1, v2, v3 ); \
- else if (!(c1 & c2 & c3 & 0x3f)) \
- clip_tri_4( ctx, v1, v2, v3, ormask ); \
-} while (0)
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte c3 = mask[v3], c4 = mask[v4]; \
- GLubyte ormask = c1|c2|c3|c4; \
- if (!ormask) \
- QuadFunc( ctx, v1, v2, v3, v4 ); \
- else if (!(c1 & c2 & c3 & c4 & 0x3f)) \
- clip_quad_4( ctx, v1, v2, v3, v4, ormask ); \
-} while (0)
-
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const GLubyte *mask = VB->ClipMask; \
- const GLuint sz = VB->ClipPtr->size; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- const GLboolean stipple = ctx->Line.StippleFlag; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt; (void) mask; (void) sz; (void) stipple;
-
-#define TAG(x) clip_##x##_verts
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RESET_STIPPLE if (stipple) tnl->Driver.Render.ResetLineStipple( ctx )
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-/* Elts, with the possibility of clipping.
- */
-#undef ELT
-#undef TAG
-#define ELT(x) elt[x]
-#define TAG(x) clip_##x##_elts
-#include "tnl/t_vb_rendertmp.h"
-
-/* TODO: do this for all primitives, verts and elts:
- */
-static void clip_elt_triangles( struct gl_context *ctx,
- GLuint start,
- GLuint count,
- GLuint flags )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl_render_func render_tris = tnl->Driver.Render.PrimTabElts[GL_TRIANGLES];
- struct vertex_buffer *VB = &tnl->vb;
- const GLuint * const elt = VB->Elts;
- GLubyte *mask = VB->ClipMask;
- GLuint last = count-2;
- GLuint j;
- (void) flags;
-
- tnl->Driver.Render.PrimitiveNotify( ctx, GL_TRIANGLES );
-
- for (j=start; j < last; j+=3 ) {
- GLubyte c1 = mask[elt[j]];
- GLubyte c2 = mask[elt[j+1]];
- GLubyte c3 = mask[elt[j+2]];
- GLubyte ormask = c1|c2|c3;
- if (ormask) {
- if (start < j)
- render_tris( ctx, start, j, 0 );
- if (!(c1&c2&c3&0x3f))
- clip_tri_4( ctx, elt[j], elt[j+1], elt[j+2], ormask );
- start = j+3;
- }
- }
-
- if (start < j)
- render_tris( ctx, start, j, 0 );
-}
-
-/**********************************************************************/
-/* Render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, no clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
- LineFunc( ctx, v1, v2 )
-
-#define RENDER_TRI( v1, v2, v3 ) \
- TriangleFunc( ctx, v1, v2, v3 )
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
- QuadFunc( ctx, v1, v2, v3, v4 )
-
-#define TAG(x) _gld_tnl_##x##_verts
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt;
-
-#define RESET_STIPPLE tnl->Driver.Render.ResetLineStipple( ctx )
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RENDER_TAB_QUALIFIER
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-/* Elts, no clipping.
- */
-#undef ELT
-#define TAG(x) _gld_tnl_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/* Helper functions for drivers */
-/**********************************************************************/
-/*
-void _tnl_RenderClippedPolygon( struct gl_context *ctx, const GLuint *elts, GLuint n )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- GLuint *tmp = VB->Elts;
-
- VB->Elts = (GLuint *)elts;
- tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
- VB->Elts = tmp;
-}
-
-void _tnl_RenderClippedLine( struct gl_context *ctx, GLuint ii, GLuint jj )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.Line( ctx, ii, jj );
-}
-*/
-
-
-/**********************************************************************/
-/* Clip and render whole vertex buffers */
-/**********************************************************************/
-
-tnl_points_func _gldSetupPoints[4] = {
- gld_Points2D_DX8,
- gld_Points2D_DX8,
- gld_Points2D_DX8,
- gld_Points2D_DX8
-};
-tnl_line_func _gldSetupLine[4] = {
- gld_Line2DFlat_DX8,
- gld_Line2DSmooth_DX8,
- gld_Line2DFlat_DX8,
- gld_Line2DSmooth_DX8,
-};
-tnl_triangle_func _gldSetupTriangle[4] = {
- gld_Triangle2DFlat_DX8,
- gld_Triangle2DSmooth_DX8,
- gld_Triangle2DFlatExtras_DX8,
- gld_Triangle2DSmoothExtras_DX8
-};
-tnl_quad_func _gldSetupQuad[4] = {
- gld_Quad2DFlat_DX8,
- gld_Quad2DSmooth_DX8,
- gld_Quad2DFlatExtras_DX8,
- gld_Quad2DSmoothExtras_DX8
-};
-
-//---------------------------------------------------------------------------
-
-static GLboolean _gld_mesa_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx8 *gld = GLD_GET_DX8_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- tnl_render_func *tab;
- GLint pass = 0;
- GLD_pb_dx8 *gldPB;
-
- /* Allow the drivers to lock before projected verts are built so
- * that window coordinates are guarenteed not to change before
- * rendering.
- */
- ASSERT(tnl->Driver.Render.Start);
-
- tnl->Driver.Render.Start( ctx );
-
- // NOTE: Setting D3DRS_SOFTWAREVERTEXPROCESSING for a mixed-mode device resets
- // stream, indices and shader to default values of NULL or 0.
-/* if ((ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) &&
- gld->VStwosidelight.hShader &&
- !ctx->Fog.Enabled)
- {
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->VStwosidelight.bHardware);
- _GLD_DX8_DEV(SetVertexShader(gld->pDev, gld->VStwosidelight.hShader));
- gldPB = &gld->PBtwosidelight;
- tnl->Driver.Render.Points = gld_Points2DTwoside_DX8;
- if (ctx->_TriangleCaps & DD_FLATSHADE) {
- tnl->Driver.Render.Line = gld_Line2DFlatTwoside_DX8;
- tnl->Driver.Render.Triangle = gld_Triangle2DFlatTwoside_DX8;
- tnl->Driver.Render.Quad = gld_Quad2DFlatTwoside_DX8;
- } else {
- tnl->Driver.Render.Line = gld_Line2DSmoothTwoside_DX8;
- tnl->Driver.Render.Triangle = gld_Triangle2DSmoothTwoside_DX8;
- tnl->Driver.Render.Quad = gld_Quad2DSmoothTwoside_DX8;
- }
- } else {*/
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, TRUE);
- gldPB = &gld->PB2d;
- _GLD_DX8_DEV(SetVertexShader(gld->pDev, gldPB->dwFVF));
- tnl->Driver.Render.Points = _gldSetupPoints[gld->iSetupFunc];
- tnl->Driver.Render.Line = _gldSetupLine[gld->iSetupFunc];
- tnl->Driver.Render.Triangle = _gldSetupTriangle[gld->iSetupFunc];
- tnl->Driver.Render.Quad = _gldSetupQuad[gld->iSetupFunc];
-// }
-
- _GLD_DX8_VB(Lock(gldPB->pVB, 0, 0, &gldPB->pPoints, D3DLOCK_DISCARD));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
- // Allocate primitive pointers
- // gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tnl->Driver.Render.BuildVertices( ctx, 0, VB->Count, ~0 );
-
- if (VB->ClipOrMask) {
- tab = VB->Elts ? clip_render_tab_elts : clip_render_tab_verts;
- clip_render_tab_elts[GL_TRIANGLES] = clip_elt_triangles;
- }
- else {
- tab = (VB->Elts ?
- tnl->Driver.Render.PrimTabElts :
- tnl->Driver.Render.PrimTabVerts);
- }
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length) {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
-
-// tnl->Driver.Render.Finish( ctx );
-
- _GLD_DX8_VB(Unlock(gldPB->pVB));
-
- _GLD_DX8_DEV(SetStreamSource(gld->pDev, 0, gldPB->pVB, gldPB->dwStride));
-
- if (gldPB->nPoints) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_POINTLIST, 0, gldPB->nPoints));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_LINELIST, gldPB->iFirstLine, gldPB->nLines));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
- _GLD_DX8_DEV(DrawPrimitive(gld->pDev, D3DPT_TRIANGLELIST, gldPB->iFirstTriangle, gldPB->nTriangles));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-
-/**********************************************************************/
-/* Render pipeline stage */
-/**********************************************************************/
-
-
-
-
-//---------------------------------------------------------------------------
-
-const struct tnl_pipeline_stage _gld_mesa_render_stage =
-{
- "gld_mesa_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- _gld_mesa_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 8.x WGL (WindowsGL)
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "gld_driver.h"
-#include "gld_dxerr8.h"
-#include "gld_dx8.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-// Copied from dglcontect.c
-#define GLDERR_NONE 0
-#define GLDERR_MEM 1
-#define GLDERR_DDRAW 2
-#define GLDERR_D3D 3
-#define GLDERR_BPP 4
-#define GLDERR_DDS 5
-// This external var keeps track of any error
-extern int nContextError;
-
-#define DDLOG_CRITICAL_OR_WARN DDLOG_CRITICAL
-
-extern void _gld_mesa_warning(struct gl_context *, char *);
-extern void _gld_mesa_fatal(struct gl_context *, char *);
-
-//---------------------------------------------------------------------------
-
-static char szColorDepthWarning[] =
-"GLDirect does not support the current desktop\n\
-color depth.\n\n\
-You may need to change the display resolution to\n\
-16 bits per pixel or higher color depth using\n\
-the Windows Display Settings control panel\n\
-before running this OpenGL application.\n";
-
-// The only depth-stencil formats currently supported by Direct3D
-// Surface Format Depth Stencil Total Bits
-// D3DFMT_D32 32 - 32
-// D3DFMT_D15S1 15 1 16
-// D3DFMT_D24S8 24 8 32
-// D3DFMT_D16 16 - 16
-// D3DFMT_D24X8 24 - 32
-// D3DFMT_D24X4S4 24 4 32
-
-// This pixel format will be used as a template when compiling the list
-// of pixel formats supported by the hardware. Many fields will be
-// filled in at runtime.
-// PFD flag defaults are upgraded to match ChoosePixelFormat() -- DaveM
-static DGL_pixelFormat pfTemplateHW =
-{
- {
- sizeof(PIXELFORMATDESCRIPTOR), // Size of the data structure
- 1, // Structure version - should be 1
- // Flags:
- PFD_DRAW_TO_WINDOW | // The buffer can draw to a window or device surface.
- PFD_DRAW_TO_BITMAP | // The buffer can draw to a bitmap. (DaveM)
- PFD_SUPPORT_GDI | // The buffer supports GDI drawing. (DaveM)
- PFD_SUPPORT_OPENGL | // The buffer supports OpenGL drawing.
- PFD_DOUBLEBUFFER | // The buffer is double-buffered.
- 0, // Placeholder for easy commenting of above flags
- PFD_TYPE_RGBA, // Pixel type RGBA.
- 16, // Total colour bitplanes (excluding alpha bitplanes)
- 5, 0, // Red bits, shift
- 5, 0, // Green bits, shift
- 5, 0, // Blue bits, shift
- 0, 0, // Alpha bits, shift (destination alpha)
- 0, // Accumulator bits (total)
- 0, 0, 0, 0, // Accumulator bits: Red, Green, Blue, Alpha
- 0, // Depth bits
- 0, // Stencil bits
- 0, // Number of auxiliary buffers
- 0, // Layer type
- 0, // Specifies the number of overlay and underlay planes.
- 0, // Layer mask
- 0, // Specifies the transparent color or index of an underlay plane.
- 0 // Damage mask
- },
- D3DFMT_UNKNOWN, // No depth/stencil buffer
-};
-
-//---------------------------------------------------------------------------
-// Vertex Shaders
-//---------------------------------------------------------------------------
-
-// Vertex Shader Declaration
-static DWORD dwTwoSidedLightingDecl[] =
-{
- D3DVSD_STREAM(0),
- D3DVSD_REG(0, D3DVSDT_FLOAT3), // XYZ position
- D3DVSD_REG(1, D3DVSDT_FLOAT3), // XYZ normal
- D3DVSD_REG(2, D3DVSDT_D3DCOLOR), // Diffuse color
- D3DVSD_REG(3, D3DVSDT_D3DCOLOR), // Specular color
- D3DVSD_REG(4, D3DVSDT_FLOAT2), // 2D texture unit 0
- D3DVSD_REG(5, D3DVSDT_FLOAT2), // 2D texture unit 1
- D3DVSD_END()
-};
-
-// Vertex Shader for two-sided lighting
-static char *szTwoSidedLightingVS =
-// This is a test shader!
-"vs.1.0\n"
-"m4x4 oPos,v0,c0\n"
-"mov oD0,v2\n"
-"mov oD1,v3\n"
-"mov oT0,v4\n"
-"mov oT1,v5\n"
-;
-
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-typedef struct {
- HINSTANCE hD3D8DLL; // Handle to d3d8.dll
- FNDIRECT3DCREATE8 fnDirect3DCreate8; // Direct3DCreate8 function prototype
- BOOL bDirect3D; // Persistant Direct3D8 exists
- BOOL bDirect3DDevice; // Persistant Direct3DDevice8 exists
- IDirect3D8 *pD3D; // Persistant Direct3D8
- IDirect3DDevice8 *pDev; // Persistant Direct3DDevice8
-} GLD_dx8_globals;
-
-// These are "global" to all DX8 contexts. KeithH
-static GLD_dx8_globals dx8Globals;
-
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-BOOL gldGetDXErrorString_DX(
- HRESULT hr,
- char *buf,
- int nBufSize)
-{
- //
- // Return a string describing the input HRESULT error code
- //
-
- D3DXGetErrorString(hr, buf, nBufSize);
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-static D3DMULTISAMPLE_TYPE _gldGetDeviceMultiSampleType(
- IDirect3D8 *pD3D8,
- D3DFORMAT SurfaceFormat,
- D3DDEVTYPE d3dDevType,
- BOOL Windowed)
-{
- int i;
- HRESULT hr;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_NONE)
- return D3DMULTISAMPLE_NONE;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_FASTEST) {
- // Find fastest multisample
- for (i=2; i<17; i++) {
- hr = IDirect3D8_CheckDeviceMultiSampleType(
- pD3D8,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- } else {
- // Find nicest multisample
- for (i=16; i>1; i--) {
- hr = IDirect3D8_CheckDeviceMultiSampleType(
- pD3D8,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- }
-
- // Nothing found - return default
- return D3DMULTISAMPLE_NONE;
-}
-
-//---------------------------------------------------------------------------
-
-void _gldDestroyPrimitiveBuffer(
- GLD_pb_dx8 *gldVB)
-{
- SAFE_RELEASE(gldVB->pVB);
-
- // Sanity check...
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
-}
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldCreatePrimitiveBuffer(
- struct gl_context *ctx,
- GLD_driver_dx8 *lpCtx,
- GLD_pb_dx8 *gldVB)
-{
- HRESULT hResult;
- char *szCreateVertexBufferFailed = "CreateVertexBuffer failed";
- DWORD dwMaxVertices; // Max number of vertices in vertex buffer
- DWORD dwVBSize; // Total size of vertex buffer
-
- // If CVA (Compiled Vertex Array) is used by an OpenGL app, then we
- // will need enough vertices to cater for Mesa::Const.MaxArrayLockSize.
- // We'll use IMM_SIZE if it's larger (which it should not be).
- dwMaxVertices = MAX_ARRAY_LOCK_SIZE;
-
- // Now calculate how many vertices to allow for in total
- // 1 per point, 2 per line, 6 per quad = 9
- dwVBSize = dwMaxVertices * 9 * gldVB->dwStride;
-
- hResult = IDirect3DDevice8_CreateVertexBuffer(
- lpCtx->pDev,
- dwVBSize,
- gldVB->dwUsage,
- gldVB->dwFVF,
- gldVB->dwPool,
- &gldVB->pVB);
- if (FAILED(hResult)) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, szCreateVertexBufferFailed);
- return hResult;
- }
-
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
- gldVB->pPoints = gldVB->pLines = gldVB->pTriangles = NULL;
- gldVB->iFirstLine = dwMaxVertices; // Index of first line in VB
- gldVB->iFirstTriangle = dwMaxVertices*3; // Index of first triangle in VB
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-// Function: _gldCreateVertexShaders
-// Create DX8 Vertex Shaders.
-//---------------------------------------------------------------------------
-/*
-void _gldCreateVertexShaders(
- GLD_driver_dx8 *gld)
-{
- DWORD dwFlags;
- LPD3DXBUFFER pVSOpcodeBuffer; // Vertex Shader opcode buffer
- HRESULT hr;
-
-#ifdef _DEBUG
- dwFlags = D3DXASM_DEBUG;
-#else
- dwFlags = 0; // D3DXASM_SKIPVALIDATION;
-#endif
-
- ddlogMessage(DDLOG_INFO, "Creating shaders...\n");
-
- // Init the shader handle
- gld->VStwosidelight.hShader = 0;
-
- if (gld->d3dCaps8.MaxStreams == 0) {
- // Lame DX8 driver doesn't support streams
- // Not fatal, as defaults will be used
- ddlogMessage(DDLOG_WARN, "Driver doesn't support Vertex Shaders (MaxStreams==0)\n");
- return;
- }
-
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-// return;
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-
- //
- // Two-sided lighting
- //
-
-#if 0
- //
- // DEBUGGING: Load shader from a text file
- //
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- hr = D3DXAssembleShaderFromFile(
- "twoside.vsh",
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#else
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- // Assemble ascii shader text into shader opcodes
- hr = D3DXAssembleShader(
- szTwoSidedLightingVS,
- strlen(szTwoSidedLightingVS),
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#endif
- if (FAILED(hr)) {
- ddlogError(DDLOG_WARN, "AssembleShader failed", hr);
- SAFE_RELEASE(pVSOpcodeBuffer);
- return;
- }
-
-// This is for debugging. Remove to enable vertex shaders in HW
-#define _GLD_FORCE_SW_VS 0
-
- if (_GLD_FORCE_SW_VS) {
- // _GLD_FORCE_SW_VS should be disabled for Final Release
- ddlogMessage(DDLOG_SYSTEM, "[Forcing shaders in SW]\n");
- }
-
- // Try and create shader in hardware.
- // NOTE: The D3D Ref device appears to succeed when trying to
- // create the device in hardware, but later complains
- // when trying to set it with SetVertexShader(). Go figure.
- if (_GLD_FORCE_SW_VS || glb.dwDriver == GLDS_DRIVER_REF) {
- // Don't try and create a hardware shader with the Ref device
- hr = E_FAIL; // COM error/fail result
- } else {
- gld->VStwosidelight.bHardware = TRUE;
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- 0);
- }
- if (FAILED(hr)) {
- ddlogMessage(DDLOG_INFO, "... HW failed, trying SW...\n");
- // Failed. Try and create shader for software processing
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- D3DUSAGE_SOFTWAREPROCESSING);
- if (FAILED(hr)) {
- gld->VStwosidelight.hShader = 0; // Sanity check
- ddlogError(DDLOG_WARN, "CreateVertexShader failed", hr);
- return;
- }
- // Succeeded, but for software processing
- gld->VStwosidelight.bHardware = FALSE;
- }
-
- SAFE_RELEASE(pVSOpcodeBuffer);
-
- ddlogMessage(DDLOG_INFO, "... OK\n");
-}
-
-//---------------------------------------------------------------------------
-
-void _gldDestroyVertexShaders(
- GLD_driver_dx8 *gld)
-{
- if (gld->VStwosidelight.hShader) {
- IDirect3DDevice8_DeleteVertexShader(gld->pDev, gld->VStwosidelight.hShader);
- gld->VStwosidelight.hShader = 0;
- }
-}
-*/
-//---------------------------------------------------------------------------
-
-LPVOID lpOpaque1 = NULL;
-LPVOID lpOpaque2 = NULL;
-
-BOOL gldCreateDrawable_DX(
- DGL_ctx *ctx,
-// BOOL bDefaultDriver,
- BOOL bDirectDrawPersistant,
- BOOL bPersistantBuffers)
-{
- //
- // bDirectDrawPersistant: applies to IDirect3D8
- // bPersistantBuffers: applies to IDirect3DDevice8
- //
-
- HRESULT hResult;
- GLD_driver_dx8 *lpCtx = NULL;
- D3DDEVTYPE d3dDevType;
- D3DPRESENT_PARAMETERS d3dpp;
- D3DDISPLAYMODE d3ddm;
- DWORD dwBehaviourFlags;
- D3DADAPTER_IDENTIFIER8 d3dIdent;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- if (ctx->glPriv) {
- lpCtx = ctx->glPriv;
- // Release any existing interfaces
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- } else {
- lpCtx = (GLD_driver_dx8*)malloc(sizeof(GLD_driver_dx8));
- ZeroMemory(lpCtx, sizeof(lpCtx));
- }
-
- d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- // TODO: Check this
-// if (bDefaultDriver)
-// d3dDevType = D3DDEVTYPE_REF;
-
- // Use persistant interface if needed
- if (bDirectDrawPersistant && dx8Globals.bDirect3D) {
- lpCtx->pD3D = dx8Globals.pD3D;
- IDirect3D8_AddRef(lpCtx->pD3D);
- goto SkipDirectDrawCreate;
- }
-
- // Create Direct3D8 object
- lpCtx->pD3D = dx8Globals.fnDirect3DCreate8(D3D_SDK_VERSION_DX8_SUPPORT_WIN95);
- if (lpCtx->pD3D == NULL) {
- MessageBox(NULL, "Unable to initialize Direct3D8", "GLDirect", MB_OK);
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "Unable to create Direct3D8 interface");
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Cache Direct3D interface for subsequent GLRCs
- if (bDirectDrawPersistant && !dx8Globals.bDirect3D) {
- dx8Globals.pD3D = lpCtx->pD3D;
- IDirect3D8_AddRef(dx8Globals.pD3D);
- dx8Globals.bDirect3D = TRUE;
- }
-SkipDirectDrawCreate:
-
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D8_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Get device caps
- hResult = IDirect3D8_GetDeviceCaps(lpCtx->pD3D, glb.dwAdapter, d3dDevType, &lpCtx->d3dCaps8);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D8_GetDeviceCaps failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Check for hardware transform & lighting
- lpCtx->bHasHWTnL = lpCtx->d3dCaps8.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT ? TRUE : FALSE;
-
- // If this flag is present then we can't default to Mesa
- // SW rendering between BeginScene() and EndScene().
- if (lpCtx->d3dCaps8.Caps2 & D3DCAPS2_NO2DDURING3DSCENE) {
- ddlogMessage(DDLOG_WARN,
- "Warning : No 2D allowed during 3D scene.\n");
- }
-
- //
- // Create the Direct3D context
- //
-
- // Re-use original IDirect3DDevice if persistant buffers exist.
- // Note that we test for persistant IDirect3D8 as well
- // bDirectDrawPersistant == persistant IDirect3D8 (DirectDraw8 does not exist)
- if (bDirectDrawPersistant && bPersistantBuffers && dx8Globals.pD3D && dx8Globals.pDev) {
- lpCtx->pDev = dx8Globals.pDev;
- IDirect3DDevice8_AddRef(dx8Globals.pDev);
- goto skip_direct3ddevice_create;
- }
-
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(lpCtx->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
-
- // Support for vertical retrace synchronisation.
- // Set default presentation interval in case caps bits are missing
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- if (glb.bWaitForRetrace) {
- if (lpCtx->d3dCaps8.PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_ONE;
- } else {
- if (lpCtx->d3dCaps8.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
- }
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- // FullScreen_PresentationInterval must be default for Windowed mode
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- }
-
- // Decide if we can use hardware TnL
- dwBehaviourFlags = (lpCtx->bHasHWTnL) ?
- D3DCREATE_MIXED_VERTEXPROCESSING : D3DCREATE_SOFTWARE_VERTEXPROCESSING;
- // Add flag to tell D3D to be thread-safe
- if (glb.bMultiThreaded)
- dwBehaviourFlags |= D3DCREATE_MULTITHREADED;
- // Add flag to tell D3D to be FPU-safe
- if (!glb.bFastFPU)
- dwBehaviourFlags |= D3DCREATE_FPU_PRESERVE;
- hResult = IDirect3D8_CreateDevice(lpCtx->pD3D,
- glb.dwAdapter,
- d3dDevType,
- ctx->hWnd,
- dwBehaviourFlags,
- &d3dpp,
- &lpCtx->pDev);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D8_CreateDevice failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- if (bDirectDrawPersistant && bPersistantBuffers && dx8Globals.pD3D) {
- dx8Globals.pDev = lpCtx->pDev;
- dx8Globals.bDirect3DDevice = TRUE;
- }
-
-/*
- // See if DDraw interfaces are available (DaveM)
- hResult = IDirect3D8_QueryInterface(lpCtx->pDev,
- &IID_IDirectDraw7, (LPVOID*)&lpOpaque1);
- if (FAILED(hResult) || lpOpaque1 == NULL) {
- ddlogMessage(DDLOG_INFO, "DirectDraw QueryInterface unavailable\n");
- }
-
- hResult = IDirect3DDevice8_QueryInterface(lpCtx->pDev,
- &IID_IDirectDrawSurface7, (LPVOID*)&lpOpaque2);
- if (FAILED(hResult) || lpOpaque2 == NULL) {
- ddlogMessage(DDLOG_INFO, "DirectDrawSurface QueryInterface unavialable\n");
- }
-*/
- // Dump some useful stats
- hResult = IDirect3D8_GetAdapterIdentifier(
- lpCtx->pD3D,
- glb.dwAdapter,
- D3DENUM_NO_WHQL_LEVEL, // Avoids 1 to 2 second delay
- &d3dIdent);
- if (SUCCEEDED(hResult)) {
- ddlogPrintf(DDLOG_INFO, "[Driver Description: %s]", &d3dIdent.Description);
- ddlogPrintf(DDLOG_INFO, "[Driver file: %s %d.%d.%02d.%d]",
- d3dIdent.Driver,
- HIWORD(d3dIdent.DriverVersion.HighPart),
- LOWORD(d3dIdent.DriverVersion.HighPart),
- HIWORD(d3dIdent.DriverVersion.LowPart),
- LOWORD(d3dIdent.DriverVersion.LowPart));
- ddlogPrintf(DDLOG_INFO, "[VendorId: 0x%X, DeviceId: 0x%X, SubSysId: 0x%X, Revision: 0x%X]",
- d3dIdent.VendorId, d3dIdent.DeviceId, d3dIdent.SubSysId, d3dIdent.Revision);
- }
-
- // Init projection matrix for D3D TnL
- D3DXMatrixIdentity(&lpCtx->matProjection);
- lpCtx->matModelView = lpCtx->matProjection;
-// gld->bUseMesaProjection = TRUE;
-
-skip_direct3ddevice_create:
-
- // Create buffers to hold primitives
- lpCtx->PB2d.dwFVF = GLD_FVF_2D_VERTEX;
- lpCtx->PB2d.dwPool = D3DPOOL_SYSTEMMEM;
- lpCtx->PB2d.dwStride = sizeof(GLD_2D_VERTEX);
- lpCtx->PB2d.dwUsage = D3DUSAGE_DONOTCLIP |
- D3DUSAGE_DYNAMIC |
- D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB2d);
- if (FAILED(hResult))
- goto return_with_error;
-
- lpCtx->PB3d.dwFVF = GLD_FVF_3D_VERTEX;
- lpCtx->PB3d.dwPool = D3DPOOL_DEFAULT;
- lpCtx->PB3d.dwStride = sizeof(GLD_3D_VERTEX);
- lpCtx->PB3d.dwUsage = D3DUSAGE_DYNAMIC |
- D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB3d);
- if (FAILED(hResult))
- goto return_with_error;
-
-/* // NOTE: A FVF code of zero indicates a non-FVF vertex buffer (for vertex shaders)
- lpCtx->PBtwosidelight.dwFVF = 0; //GLD_FVF_TWOSIDED_VERTEX;
- lpCtx->PBtwosidelight.dwPool = D3DPOOL_DEFAULT;
- lpCtx->PBtwosidelight.dwStride = sizeof(GLD_TWOSIDED_VERTEX);
- lpCtx->PBtwosidelight.dwUsage = D3DUSAGE_DONOTCLIP |
- D3DUSAGE_DYNAMIC |
- D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PBtwosidelight);
- if (FAILED(hResult))
- goto return_with_error;*/
-
- // Now try and create the DX8 Vertex Shaders
-// _gldCreateVertexShaders(lpCtx);
-
- // Zero the pipeline usage counters
- lpCtx->PipelineUsage.qwMesa.QuadPart =
-// lpCtx->PipelineUsage.dwD3D2SVS.QuadPart =
- lpCtx->PipelineUsage.qwD3DFVF.QuadPart = 0;
-
- // Assign drawable to GL private
- ctx->glPriv = lpCtx;
- return TRUE;
-
-return_with_error:
- // Clean up and bail
-
-// _gldDestroyVertexShaders(lpCtx);
-
-// _gldDestroyPrimitiveBuffer(&lpCtx->PBtwosidelight);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldResizeDrawable_DX(
- DGL_ctx *ctx,
- BOOL bDefaultDriver,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- GLD_driver_dx8 *gld = NULL;
- D3DDEVTYPE d3dDevType;
- D3DPRESENT_PARAMETERS d3dpp;
- D3DDISPLAYMODE d3ddm;
- HRESULT hResult;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (ctx->bSceneStarted) {
- IDirect3DDevice8_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-
- d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- if (!bDefaultDriver)
- d3dDevType = D3DDEVTYPE_REF; // Force Direct3D Reference Rasterise (software)
-
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D8_GetAdapterDisplayMode(gld->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
-// goto return_with_error;
- return FALSE;
- }
-
- // Destroy DX8 Vertex Shaders before Reset()
-// _gldDestroyVertexShaders(gld);
-
- // Release POOL_DEFAULT objects before Reset()
- if (gld->PB2d.dwPool == D3DPOOL_DEFAULT)
- _gldDestroyPrimitiveBuffer(&gld->PB2d);
- if (gld->PB3d.dwPool == D3DPOOL_DEFAULT)
- _gldDestroyPrimitiveBuffer(&gld->PB3d);
-// if (gld->PBtwosidelight.dwPool == D3DPOOL_DEFAULT)
-// _gldDestroyPrimitiveBuffer(&gld->PBtwosidelight);
-
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(gld->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- // TODO: Sync to refresh
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- // Get better benchmark results? KeithH
-// d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_UNLIMITED;
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- d3dpp.FullScreen_PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- }
- hResult = IDirect3DDevice8_Reset(gld->pDev, &d3dpp);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Reset failed", hResult);
- return FALSE;
- //goto cleanup_and_return_with_error;
- }
-
- // Explicitly Clear resized surfaces (DaveM)
- {
- D3DVIEWPORT8 d3dvp1, d3dvp2;
- IDirect3DDevice8_GetViewport(gld->pDev, &d3dvp1);
- IDirect3DDevice8_GetViewport(gld->pDev, &d3dvp2);
- d3dvp1.X = 0;
- d3dvp1.Y = 0;
- d3dvp1.Width = ctx->dwWidth;
- d3dvp1.Height = ctx->dwHeight;
- IDirect3DDevice8_SetViewport(gld->pDev, &d3dvp1);
- IDirect3DDevice8_Clear(gld->pDev,0,NULL,D3DCLEAR_TARGET,0,0,0);
- IDirect3DDevice8_SetViewport(gld->pDev, &d3dvp2);
- }
-
- //
- // Recreate POOL_DEFAULT objects
- //
- if (gld->PB2d.dwPool == D3DPOOL_DEFAULT) {
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB2d);
- }
- if (gld->PB3d.dwPool == D3DPOOL_DEFAULT) {
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB3d);
- }
-// if (gld->PBtwosidelight.dwPool == D3DPOOL_DEFAULT) {
-// _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB2d);
-// }
-
- // Recreate DX8 Vertex Shaders
-// _gldCreateVertexShaders(gld);
-
- // Signal a complete state update
- ctx->glCtx->Driver.UpdateState(ctx->glCtx, _NEW_ALL);
-
- // Begin a new scene
- IDirect3DDevice8_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyDrawable_DX(
- DGL_ctx *ctx)
-{
- GLD_driver_dx8 *lpCtx = NULL;
-
- // Error if context is NULL.
- if (!ctx)
- return FALSE;
-
- // Error if the drawable does not exist.
- if (!ctx->glPriv)
- return FALSE;
-
- lpCtx = ctx->glPriv;
-
-#ifdef _DEBUG
- // Dump out stats
- ddlogPrintf(DDLOG_SYSTEM, "Usage: M:0x%X%X, D:0x%X%X",
- lpCtx->PipelineUsage.qwMesa.HighPart,
- lpCtx->PipelineUsage.qwMesa.LowPart,
- lpCtx->PipelineUsage.qwD3DFVF.HighPart,
- lpCtx->PipelineUsage.qwD3DFVF.LowPart);
-#endif
-
-// _gldDestroyVertexShaders(lpCtx);
-
-// _gldDestroyPrimitiveBuffer(&lpCtx->PBtwosidelight);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
-
- // Free the private drawable data
- free(ctx->glPriv);
- ctx->glPriv = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldCreatePrivateGlobals_DX(void)
-{
- ZeroMemory(&dx8Globals, sizeof(dx8Globals));
-
- // Load d3d8.dll
- dx8Globals.hD3D8DLL = LoadLibrary("D3D8.DLL");
- if (dx8Globals.hD3D8DLL == NULL)
- return FALSE;
-
- // Now try and obtain Direct3DCreate8
- dx8Globals.fnDirect3DCreate8 = (FNDIRECT3DCREATE8)GetProcAddress(dx8Globals.hD3D8DLL, "Direct3DCreate8");
- if (dx8Globals.fnDirect3DCreate8 == NULL) {
- FreeLibrary(dx8Globals.hD3D8DLL);
- return FALSE;
- }
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyPrivateGlobals_DX(void)
-{
- if (dx8Globals.bDirect3DDevice) {
- SAFE_RELEASE(dx8Globals.pDev);
- dx8Globals.bDirect3DDevice = FALSE;
- }
- if (dx8Globals.bDirect3D) {
- SAFE_RELEASE(dx8Globals.pD3D);
- dx8Globals.bDirect3D = FALSE;
- }
-
- FreeLibrary(dx8Globals.hD3D8DLL);
- dx8Globals.hD3D8DLL = NULL;
- dx8Globals.fnDirect3DCreate8 = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDisplayFormat(
- D3DFORMAT fmt,
- BYTE *cColorBits,
- BYTE *cRedBits,
- BYTE *cGreenBits,
- BYTE *cBlueBits,
- BYTE *cAlphaBits)
-{
- switch (fmt) {
- case D3DFMT_X1R5G5B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 5;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DFMT_R5G6B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 6;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DFMT_X8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
- return;
- case D3DFMT_A8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 8;
- return;
- }
-
- // Should not get here!
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDepthStencilFormat(
- D3DFORMAT fmt,
- BYTE *cDepthBits,
- BYTE *cStencilBits)
-{
- // NOTE: GL expects either 32 or 16 as depth bits.
- switch (fmt) {
- case D3DFMT_D32:
- *cDepthBits = 32;
- *cStencilBits = 0;
- return;
- case D3DFMT_D15S1:
- *cDepthBits = 16;
- *cStencilBits = 1;
- return;
- case D3DFMT_D24S8:
- *cDepthBits = 32;
- *cStencilBits = 8;
- return;
- case D3DFMT_D16:
- *cDepthBits = 16;
- *cStencilBits = 0;
- return;
- case D3DFMT_D24X8:
- *cDepthBits = 32;
- *cStencilBits = 0;
- return;
- case D3DFMT_D24X4S4:
- *cDepthBits = 32;
- *cStencilBits = 4;
- return;
- }
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldBuildPixelformatList_DX(void)
-{
- D3DDISPLAYMODE d3ddm;
- D3DFORMAT fmt[6];
- IDirect3D8 *pD3D = NULL;
- HRESULT hr;
- int nSupportedFormats = 0;
- int i;
- DGL_pixelFormat *pPF;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-// char buf[128];
-// char cat[8];
-
- // Direct3D (SW or HW)
- // These are arranged so that 'best' pixelformat
- // is higher in the list (for ChoosePixelFormat).
- const D3DFORMAT DepthStencil[6] = {
- D3DFMT_D15S1,
- D3DFMT_D16,
- D3DFMT_D24X8,
- D3DFMT_D24X4S4,
- D3DFMT_D24S8,
- D3DFMT_D32,
- };
-
- // Dump DX version
- ddlogMessage(GLDLOG_SYSTEM, "DirectX Version : 8.0\n");
-
- // Release any existing pixelformat list
- if (glb.lpPF) {
- free(glb.lpPF);
- }
-
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL;
-
- //
- // Pixelformats for Direct3D (SW or HW) rendering
- //
-
- // Get a Direct3D 8.0 interface
- pD3D = dx8Globals.fnDirect3DCreate8(D3D_SDK_VERSION_DX8_SUPPORT_WIN95);
- if (!pD3D) {
- return FALSE;
- }
-
- // We will use the display mode format when finding compliant
- // rendertarget/depth-stencil surfaces.
- hr = IDirect3D8_GetAdapterDisplayMode(pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hr)) {
- IDirect3D8_Release(pD3D);
- return FALSE;
- }
-
- // Run through the possible formats and detect supported formats
- for (i=0; i<6; i++) {
- hr = IDirect3D8_CheckDeviceFormat(
- pD3D,
- glb.dwAdapter,
- glb.dwDriver==GLDS_DRIVER_HAL ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF,
- d3ddm.Format,
- D3DUSAGE_DEPTHSTENCIL,
- D3DRTYPE_SURFACE,
- DepthStencil[i]);
- if (FAILED(hr))
- // A failure here is not fatal.
- continue;
-
- // Verify that the depth format is compatible.
- hr = IDirect3D8_CheckDepthStencilMatch(
- pD3D,
- glb.dwAdapter,
- glb.dwDriver==GLDS_DRIVER_HAL ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF,
- d3ddm.Format,
- d3ddm.Format,
- DepthStencil[i]);
- if (FAILED(hr))
- // A failure here is not fatal, just means depth-stencil
- // format is not compatible with this display mode.
- continue;
-
- fmt[nSupportedFormats++] = DepthStencil[i];
- }
-
- IDirect3D8_Release(pD3D);
-
- if (nSupportedFormats == 0)
- return FALSE; // Bail: no compliant pixelformats
-
- // Total count of pixelformats is:
- // (nSupportedFormats+1)*2
- glb.lpPF = (DGL_pixelFormat *)calloc((nSupportedFormats)*2, sizeof(DGL_pixelFormat));
- glb.nPixelFormatCount = (nSupportedFormats)*2;
- if (glb.lpPF == NULL) {
- glb.nPixelFormatCount = 0;
- return FALSE;
- }
-
- // Get a copy of pointer that we can alter
- pPF = glb.lpPF;
-
- // Cache colour bits from display format
- _BitsFromDisplayFormat(d3ddm.Format, &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
-
- //
- // Add single-buffer formats
- //
-
- // Single-buffer, no depth-stencil buffer
-/* memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DFMT_UNKNOWN;
- pPF++;*/
-
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- //
- // Add double-buffer formats
- //
-
-/* memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DFMT_UNKNOWN;
- pPF++;*/
-
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- // Popup warning message if non RGB color mode
- {
- // This is a hack. KeithH
- HDC hdcDesktop = GetDC(NULL);
- DWORD dwDisplayBitDepth = GetDeviceCaps(hdcDesktop, BITSPIXEL);
- ReleaseDC(0, hdcDesktop);
- if (dwDisplayBitDepth <= 8) {
- ddlogPrintf(DDLOG_WARN, "Current Color Depth %d bpp is not supported", dwDisplayBitDepth);
- MessageBox(NULL, szColorDepthWarning, "GLDirect", MB_OK | MB_ICONWARNING);
- }
- }
-
- // Mark list as 'current'
- glb.bPixelformatsDirty = FALSE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldInitialiseMesa_DX(
- DGL_ctx *lpCtx)
-{
- GLD_driver_dx8 *gld = NULL;
- int MaxTextureSize, TextureLevels;
- BOOL bSoftwareTnL;
-
- if (lpCtx == NULL)
- return FALSE;
-
- gld = lpCtx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (glb.bMultitexture) {
- lpCtx->glCtx->Const.MaxTextureUnits = gld->d3dCaps8.MaxSimultaneousTextures;
- // Only support MAX_TEXTURE_UNITS texture units.
- // ** If this is altered then the FVF formats must be reviewed **.
- if (lpCtx->glCtx->Const.MaxTextureUnits > GLD_MAX_TEXTURE_UNITS_DX8)
- lpCtx->glCtx->Const.MaxTextureUnits = GLD_MAX_TEXTURE_UNITS_DX8;
- } else {
- // Multitexture override
- lpCtx->glCtx->Const.MaxTextureUnits = 1;
- }
-
- // max texture size
- MaxTextureSize = min(gld->d3dCaps8.MaxTextureHeight, gld->d3dCaps8.MaxTextureWidth);
- if (MaxTextureSize == 0)
- MaxTextureSize = 256; // Sanity check
-
- //
- // HACK!!
- if (MaxTextureSize > 1024)
- MaxTextureSize = 1024; // HACK - CLAMP TO 1024
- // HACK!!
- //
-
- // Got to set MAX_TEXTURE_SIZE as max levels.
- // Who thought this stupid idea up? ;)
- TextureLevels = 0;
- // Calculate power-of-two.
- while (MaxTextureSize) {
- TextureLevels++;
- MaxTextureSize >>= 1;
- }
- lpCtx->glCtx->Const.MaxTextureLevels = (TextureLevels) ? TextureLevels : 8;
- lpCtx->glCtx->Const.MaxDrawBuffers = 1;
-
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_LIGHTING, FALSE);
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_DITHERENABLE, TRUE);
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
-
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_ZENABLE,
- (lpCtx->lpPF->dwDriverData!=D3DFMT_UNKNOWN) ? D3DZB_TRUE : D3DZB_FALSE);
-
- // Set the view matrix
- {
- D3DXMATRIX vm;
-#if 1
- D3DXMatrixIdentity(&vm);
-#else
- D3DXVECTOR3 Eye(0.0f, 0.0f, 0.0f);
- D3DXVECTOR3 At(0.0f, 0.0f, -1.0f);
- D3DXVECTOR3 Up(0.0f, 1.0f, 0.0f);
- D3DXMatrixLookAtRH(&vm, &Eye, &At, &Up);
- vm._31 = -vm._31;
- vm._32 = -vm._32;
- vm._33 = -vm._33;
- vm._34 = -vm._34;
-#endif
- IDirect3DDevice8_SetTransform(gld->pDev, D3DTS_VIEW, &vm);
- }
-
- if (gld->bHasHWTnL) {
- if (glb.dwTnL == GLDS_TNL_DEFAULT)
- bSoftwareTnL = FALSE; // HW TnL
- else {
- bSoftwareTnL = ((glb.dwTnL == GLDS_TNL_MESA) || (glb.dwTnL == GLDS_TNL_D3DSW)) ? TRUE : FALSE;
- }
- } else {
- // No HW TnL, so no choice possible
- bSoftwareTnL = TRUE;
- }
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, bSoftwareTnL);
-
-// Dump this in a Release build as well, now.
-//#ifdef _DEBUG
- ddlogPrintf(DDLOG_INFO, "HW TnL: %s",
- gld->bHasHWTnL ? (bSoftwareTnL ? "Disabled" : "Enabled") : "Unavailable");
-//#endif
-
- gldEnableExtensions_DX8(lpCtx->glCtx);
- gldInstallPipeline_DX8(lpCtx->glCtx);
- gldSetupDriverPointers_DX8(lpCtx->glCtx);
-
- // Signal a complete state update
- lpCtx->glCtx->Driver.UpdateState(lpCtx->glCtx, _NEW_ALL);
-
- // Start a scene
- IDirect3DDevice8_BeginScene(gld->pDev);
- lpCtx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldSwapBuffers_DX(
- DGL_ctx *ctx,
- HDC hDC,
- HWND hWnd)
-{
- HRESULT hr;
- GLD_driver_dx8 *gld = NULL;
-
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (ctx->bSceneStarted) {
- IDirect3DDevice8_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-
- // Swap the buffers. hWnd may override the hWnd used for CreateDevice()
- hr = IDirect3DDevice8_Present(gld->pDev, NULL, NULL, hWnd, NULL);
-
- IDirect3DDevice8_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
- return (FAILED(hr)) ? FALSE : TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldGetDisplayMode_DX(
- DGL_ctx *ctx,
- GLD_displayMode *glddm)
-{
- D3DDISPLAYMODE d3ddm;
- HRESULT hr;
- GLD_driver_dx8 *lpCtx = NULL;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-
- if ((glddm == NULL) || (ctx == NULL))
- return FALSE;
-
- lpCtx = ctx->glPriv;
- if (lpCtx == NULL)
- return FALSE;
-
- if (lpCtx->pD3D == NULL)
- return FALSE;
-
- hr = IDirect3D8_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hr))
- return FALSE;
-
- // Get info from the display format
- _BitsFromDisplayFormat(d3ddm.Format,
- &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
-
- glddm->Width = d3ddm.Width;
- glddm->Height = d3ddm.Height;
- glddm->BPP = cColorBits;
- glddm->Refresh = d3ddm.RefreshRate;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Driver interface code to Mesa
-*
-****************************************************************************/
-
-//#include <windows.h>
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-extern BOOL dglSwapBuffers(HDC hDC);
-
-// HACK: Hack the _33 member of the OpenGL perspective projection matrix
-const float _fPersp_33 = 1.6f;
-
-//---------------------------------------------------------------------------
-// Internal functions
-//---------------------------------------------------------------------------
-
-void _gld_mesa_warning(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal warning mechanism
- gldLogPrintf(GLDLOG_WARN, "Mesa warning: %s", str);
-}
-
-//---------------------------------------------------------------------------
-
-void _gld_mesa_fatal(
- __struct gl_context *gc,
- char *str)
-{
- // Intercept Mesa's internal fatal-message mechanism
- gldLogPrintf(GLDLOG_CRITICAL, "Mesa FATAL: %s", str);
-
- // Mesa calls abort(0) here.
- ddlogClose();
- exit(0);
-}
-
-//---------------------------------------------------------------------------
-
-D3DSTENCILOP _gldConvertStencilOp(
- GLenum StencilOp)
-{
- // Used by Stencil: pass, fail and zfail
-
- switch (StencilOp) {
- case GL_KEEP:
- return D3DSTENCILOP_KEEP;
- case GL_ZERO:
- return D3DSTENCILOP_ZERO;
- case GL_REPLACE:
- return D3DSTENCILOP_REPLACE;
- case GL_INCR:
- return D3DSTENCILOP_INCRSAT;
- case GL_DECR:
- return D3DSTENCILOP_DECRSAT;
- case GL_INVERT:
- return D3DSTENCILOP_INVERT;
- case GL_INCR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_INCR;
- case GL_DECR_WRAP_EXT: // GL_EXT_stencil_wrap
- return D3DSTENCILOP_DECR;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertStencilOp: Unknown StencilOp\n");
-#endif
-
- return D3DSTENCILOP_KEEP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DCMPFUNC _gldConvertCompareFunc(
- GLenum CmpFunc)
-{
- // Used for Alpha func, depth func and stencil func.
-
- switch (CmpFunc) {
- case GL_NEVER:
- return D3DCMP_NEVER;
- case GL_LESS:
- return D3DCMP_LESS;
- case GL_EQUAL:
- return D3DCMP_EQUAL;
- case GL_LEQUAL:
- return D3DCMP_LESSEQUAL;
- case GL_GREATER:
- return D3DCMP_GREATER;
- case GL_NOTEQUAL:
- return D3DCMP_NOTEQUAL;
- case GL_GEQUAL:
- return D3DCMP_GREATEREQUAL;
- case GL_ALWAYS:
- return D3DCMP_ALWAYS;
- };
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertCompareFunc: Unknown CompareFunc\n");
-#endif
-
- return D3DCMP_ALWAYS;
-}
-
-//---------------------------------------------------------------------------
-
-D3DBLEND _gldConvertBlendFunc(
- GLenum blend,
- GLenum DefaultBlend)
-{
- switch (blend) {
- case GL_ZERO:
- return D3DBLEND_ZERO;
- case GL_ONE:
- return D3DBLEND_ONE;
- case GL_DST_COLOR:
- return D3DBLEND_DESTCOLOR;
- case GL_SRC_COLOR:
- return D3DBLEND_SRCCOLOR;
- case GL_ONE_MINUS_DST_COLOR:
- return D3DBLEND_INVDESTCOLOR;
- case GL_ONE_MINUS_SRC_COLOR:
- return D3DBLEND_INVSRCCOLOR;
- case GL_SRC_ALPHA:
- return D3DBLEND_SRCALPHA;
- case GL_ONE_MINUS_SRC_ALPHA:
- return D3DBLEND_INVSRCALPHA;
- case GL_DST_ALPHA:
- return D3DBLEND_DESTALPHA;
- case GL_ONE_MINUS_DST_ALPHA:
- return D3DBLEND_INVDESTALPHA;
- case GL_SRC_ALPHA_SATURATE:
- return D3DBLEND_SRCALPHASAT;
- }
-
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "_gldConvertBlendFunc: Unknown BlendFunc\n");
-#endif
-
- return DefaultBlend;
-}
-
-//---------------------------------------------------------------------------
-// Misc. functions
-//---------------------------------------------------------------------------
-
-void gld_Noop_DX9(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- gldLogMessage(GLDLOG_ERROR, "gld_Noop called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Error_DX9(
- struct gl_context *ctx)
-{
-#ifdef _DEBUG
- // Quite useless.
-// gldLogMessage(GLDLOG_ERROR, "ctx->Driver.Error called!\n");
-#endif
-}
-
-//---------------------------------------------------------------------------
-// Required Mesa functions
-//---------------------------------------------------------------------------
-
-static GLboolean gld_set_draw_buffer_DX9(
- struct gl_context *ctx,
- GLenum mode)
-{
- (void) ctx;
- if ((mode==GL_FRONT_LEFT) || (mode == GL_BACK_LEFT)) {
- return GL_TRUE;
- }
- else {
- return GL_FALSE;
- }
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_set_read_buffer_DX9(
- struct gl_context *ctx,
- struct gl_framebuffer *buffer,
- GLenum mode)
-{
- /* separate read buffer not supported */
-/*
- ASSERT(buffer == ctx->DrawBuffer);
- ASSERT(mode == GL_FRONT_LEFT);
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Clear_DX9(
- struct gl_context *ctx,
- GLbitfield mask,
- GLboolean all,
- GLint x,
- GLint y,
- GLint width,
- GLint height)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DCOLOR Color = 0;
- float Z = 0.0f;
- DWORD Stencil = 0;
- D3DRECT d3dClearRect;
-
- // TODO: Colourmask
- const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask[0];
-
- if (!gld->pDev)
- return;
-
- if (mask & (DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)) {
- GLubyte col[4];
- CLAMPED_FLOAT_TO_UBYTE(col[0], ctx->Color.ClearColor[0]);
- CLAMPED_FLOAT_TO_UBYTE(col[1], ctx->Color.ClearColor[1]);
- CLAMPED_FLOAT_TO_UBYTE(col[2], ctx->Color.ClearColor[2]);
- CLAMPED_FLOAT_TO_UBYTE(col[3], ctx->Color.ClearColor[3]);
- dwFlags |= D3DCLEAR_TARGET;
- Color = D3DCOLOR_RGBA(col[0], col[1], col[2], col[3]);
- }
-
- if (mask & DD_DEPTH_BIT) {
- // D3D8 will fail the Clear call if we try and clear a
- // depth buffer and we haven't created one.
- // Also, some apps try and clear a depth buffer,
- // when a depth buffer hasn't been requested by the app.
- if (ctx->Visual.depthBits == 0) {
- mask &= ~DD_DEPTH_BIT; // Remove depth bit from mask
- } else {
- dwFlags |= D3DCLEAR_ZBUFFER;
- Z = ctx->Depth.Clear;
- }
- }
-
- if (mask & DD_STENCIL_BIT) {
- if (ctx->Visual.stencilBits == 0) {
- // No stencil bits in depth buffer
- mask &= ~DD_STENCIL_BIT; // Remove stencil bit from mask
- } else {
- dwFlags |= D3DCLEAR_STENCIL;
- Stencil = ctx->Stencil.Clear;
- }
- }
-
- // Some apps do really weird things with the rect, such as Quake3.
- if ((x < 0) || (y < 0) || (width <= 0) || (height <= 0)) {
- all = GL_TRUE;
- }
-
- if (!all) {
- // Calculate clear subrect
- d3dClearRect.x1 = x;
- d3dClearRect.y1 = gldCtx->dwHeight - (y + height);
- d3dClearRect.x2 = x + width;
- d3dClearRect.y2 = d3dClearRect.y1 + height;
-// gldLogPrintf(GLDLOG_INFO, "Rect %d,%d %d,%d", x,y,width,height);
- }
-
- // dwFlags will be zero if there's nothing to clear
- if (dwFlags) {
- _GLD_DX9_DEV(Clear(
- gld->pDev,
- all ? 0 : 1,
- all ? NULL : &d3dClearRect,
- dwFlags,
- Color, Z, Stencil));
- }
-
- if (mask & DD_ACCUM_BIT) {
- // Clear accumulation buffer
- }
-}
-
-//---------------------------------------------------------------------------
-
-// Mesa 5: Parameter change
-static void gld_buffer_size_DX9(
-// struct gl_context *ctx,
- struct gl_framebuffer *fb,
- GLuint *width,
- GLuint *height)
-{
-// GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
-
- *width = fb->Width; // gldCtx->dwWidth;
- *height = fb->Height; // gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Finish_DX9(
- struct gl_context *ctx)
-{
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_Flush_DX9(
- struct gl_context *ctx)
-{
- GLD_context *gld = GLD_GET_CONTEXT(ctx);
-
- // TODO: Detect apps that glFlush() then SwapBuffers() ?
-
- if (gld->EmulateSingle) {
- // Emulating a single-buffered context.
- // [Direct3D doesn't allow rendering to front buffer]
- dglSwapBuffers(gld->hDC);
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_STENCIL(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Two-sided stencil. New for Mesa 5
- const GLuint uiFace = 0UL;
-
- struct gl_stencil_attrib *pStencil = &ctx->Stencil;
-
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILENABLE, pStencil->Enabled ? TRUE : FALSE));
- if (pStencil->Enabled) {
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILFUNC, _gldConvertCompareFunc(pStencil->Function[uiFace])));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILREF, pStencil->Ref[uiFace]));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILMASK, pStencil->ValueMask[uiFace]));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILWRITEMASK, pStencil->WriteMask[uiFace]));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILFAIL, _gldConvertStencilOp(pStencil->FailFunc[uiFace])));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILZFAIL, _gldConvertStencilOp(pStencil->ZFailFunc[uiFace])));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_STENCILPASS, _gldConvertStencilOp(pStencil->ZPassFunc[uiFace])));
- }
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_COLOR(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- DWORD dwFlags = 0;
- D3DBLEND src;
- D3DBLEND dest;
-
- // Alpha func
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ALPHAFUNC, _gldConvertCompareFunc(ctx->Color.AlphaFunc)));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ALPHAREF, (DWORD)ctx->Color.AlphaRef));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ALPHATESTENABLE, ctx->Color.AlphaEnabled));
-
- // Blend func
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ALPHABLENDENABLE, ctx->Color.BlendEnabled));
- src = _gldConvertBlendFunc(ctx->Color.BlendSrcRGB, GL_ONE);
- dest = _gldConvertBlendFunc(ctx->Color.BlendDstRGB, GL_ZERO);
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SRCBLEND, src));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_DESTBLEND, dest));
-
- // Color mask
- if (ctx->Color.ColorMask[0][0]) dwFlags |= D3DCOLORWRITEENABLE_RED;
- if (ctx->Color.ColorMask[0][1]) dwFlags |= D3DCOLORWRITEENABLE_GREEN;
- if (ctx->Color.ColorMask[0][2]) dwFlags |= D3DCOLORWRITEENABLE_BLUE;
- if (ctx->Color.ColorMask[0][3]) dwFlags |= D3DCOLORWRITEENABLE_ALPHA;
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_COLORWRITEENABLE, dwFlags));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_DEPTH(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ZENABLE, ctx->Depth.Test ? D3DZB_TRUE : D3DZB_FALSE));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ZFUNC, _gldConvertCompareFunc(ctx->Depth.Func)));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_ZWRITEENABLE, ctx->Depth.Mask ? TRUE : FALSE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_POLYGON(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DFILLMODE d3dFillMode = D3DFILL_SOLID;
- D3DCULL d3dCullMode = D3DCULL_NONE;
- float fOffset = 0; // Changed from int to float for DX9
-
- // Fillmode
- switch (ctx->Polygon.FrontMode) {
- case GL_POINT:
- d3dFillMode = D3DFILL_POINT;
- break;
- case GL_LINE:
- d3dFillMode = D3DFILL_WIREFRAME;
- break;
- case GL_FILL:
- d3dFillMode = D3DFILL_SOLID;
- break;
- }
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FILLMODE, d3dFillMode));
-
- if (ctx->Polygon.CullFlag) {
- switch (ctx->Polygon.CullFaceMode) {
- case GL_BACK:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CW;
- else
- d3dCullMode = D3DCULL_CCW;
- break;
- case GL_FRONT:
- if (ctx->Polygon.FrontFace == GL_CCW)
- d3dCullMode = D3DCULL_CCW;
- else
- d3dCullMode = D3DCULL_CW;
- break;
- case GL_FRONT_AND_BACK:
- d3dCullMode = D3DCULL_NONE;
- break;
- default:
- break;
- }
- } else {
- d3dCullMode = D3DCULL_NONE;
- }
-// d3dCullMode = D3DCULL_NONE; // FOR DEBUGGING
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_CULLMODE, d3dCullMode));
-
- // Polygon offset
- // ZBIAS ranges from 0 to 16 and can only move towards the viewer
- // Mesa5: ctx->Polygon._OffsetAny removed
- if (ctx->Polygon.OffsetFill) {
- fOffset = ctx->Polygon.OffsetUnits;
-// if (iOffset < 0.0f)
-// iOffset = -iOffset;
-// else
-// iOffset = 0.0f; // D3D can't push away
- }
- // NOTE: SetRenderState() required a DWORD, so need to cast
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_DEPTHBIAS, *((DWORD*)&fOffset)));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_FOG(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DCOLOR d3dFogColour;
- D3DFOGMODE d3dFogMode = D3DFOG_LINEAR;
-
- // TODO: Fog is calculated seperately in the Mesa pipeline
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGENABLE, FALSE));
- return;
-
- // Fog enable
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGENABLE, ctx->Fog.Enabled));
- if (!ctx->Fog.Enabled) {
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGTABLEMODE, D3DFOG_NONE));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGVERTEXMODE, D3DFOG_NONE));
- return; // If disabled, don't bother setting any fog state
- }
-
- // Fog colour
- d3dFogColour = D3DCOLOR_COLORVALUE( ctx->Fog.Color[0],
- ctx->Fog.Color[1],
- ctx->Fog.Color[2],
- ctx->Fog.Color[3]);
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGCOLOR, d3dFogColour));
-
- // Fog density
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGDENSITY, *((DWORD*) (&ctx->Fog.Density))));
-
- // Fog start
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGSTART, *((DWORD*) (&ctx->Fog.Start))));
-
- // Fog end
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGEND, *((DWORD*) (&ctx->Fog.End))));
-
- // Fog mode
- switch (ctx->Fog.Mode) {
- case GL_LINEAR:
- d3dFogMode = D3DFOG_LINEAR;
- break;
- case GL_EXP:
- d3dFogMode = D3DFOG_EXP;
- break;
- case GL_EXP2:
- d3dFogMode = D3DFOG_EXP2;
- break;
- }
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGTABLEMODE, d3dFogMode));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_FOGVERTEXMODE, D3DFOG_NONE));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_LIGHT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- DWORD dwSpecularEnable;
-
- // Shademode
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SHADEMODE, (ctx->Light.ShadeModel == GL_SMOOTH) ? D3DSHADE_GOURAUD : D3DSHADE_FLAT));
-
- // Separate specular colour
- if (ctx->Light.Enabled)
- dwSpecularEnable = (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) ? TRUE: FALSE;
- else
- dwSpecularEnable = FALSE;
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SPECULARENABLE, dwSpecularEnable));
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_MODELVIEW(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ModelView.m;
- // Mesa5: Model-view is now a stack
- GLfloat *pM = ctx->ModelviewMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10];
- m._34 = pM[11];
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14];
- m._44 = pM[15];
-
- gld->matModelView = m;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_PROJECTION(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DMATRIX m;
- //GLfloat *pM = ctx->ProjectionMatrix.m;
- // Mesa 5: Now a stack
- GLfloat *pM = ctx->ProjectionMatrixStack.Top->m;
- m._11 = pM[0];
- m._12 = pM[1];
- m._13 = pM[2];
- m._14 = pM[3];
-
- m._21 = pM[4];
- m._22 = pM[5];
- m._23 = pM[6];
- m._24 = pM[7];
-
- m._31 = pM[8];
- m._32 = pM[9];
- m._33 = pM[10] / _fPersp_33; // / 1.6f;
- m._34 = pM[11];
-
- m._41 = pM[12];
- m._42 = pM[13];
- m._43 = pM[14] / 2.0f;
- m._44 = pM[15];
-
- gld->matProjection = m;
-}
-
-//---------------------------------------------------------------------------
-/*
-void gldFrustumHook_DX9(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Frustum(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = farval / (nearval - farval);
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Frustum: %f", farval/nearval);
-}
-
-//---------------------------------------------------------------------------
-
-void gldOrthoHook_DX9(
- GLdouble left,
- GLdouble right,
- GLdouble bottom,
- GLdouble top,
- GLdouble nearval,
- GLdouble farval)
-{
- GET_CURRENT_CONTEXT(ctx);
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Pass values on to Mesa first (in case we mess with them)
- _mesa_Ortho(left, right, bottom, top, nearval, farval);
-
- _fPersp_33 = 1.6f;
-
-// ddlogPrintf(GLDLOG_SYSTEM, "Ortho: %f", farval/nearval);
-}
-*/
-//---------------------------------------------------------------------------
-
-void gld_NEW_VIEWPORT(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DVIEWPORT9 d3dvp;
-// GLint x, y;
-// GLsizei w, h;
-
- // Set depth range
- _GLD_DX9_DEV(GetViewport(gld->pDev, &d3dvp));
- // D3D can't do Quake1/Quake2 z-trick
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.MinZ = ctx->Viewport.Near;
- d3dvp.MaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.MinZ = ctx->Viewport.Far;
- d3dvp.MaxZ = ctx->Viewport.Near;
- }
-/* x = ctx->Viewport.X;
- y = ctx->Viewport.Y;
- w = ctx->Viewport.Width;
- h = ctx->Viewport.Height;
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
- d3dvp.X = x;
- d3dvp.Y = gldCtx->dwHeight - (y + h);
- d3dvp.Width = w;
- d3dvp.Height = h;*/
- _GLD_DX9_DEV(SetViewport(gld->pDev, &d3dvp));
-
-// gld->fFlipWindowY = (float)gldCtx->dwHeight;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_SCISSOR(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Bail if IHV driver cannot scissor
- if (!gld->bCanScissor)
- return;
-
- // Set scissor rect
- if (ctx->Scissor.Enabled) {
- RECT rcRect;
- // Keep in mind that RECT's need an extra row and column
- rcRect.left = ctx->Scissor.X;
- rcRect.right = ctx->Scissor.X + ctx->Scissor.Width; // + 1;
- rcRect.top = gldCtx->dwHeight - (ctx->Scissor.Y + ctx->Scissor.Height);
- rcRect.bottom = rcRect.top + ctx->Scissor.Height;
- IDirect3DDevice9_SetScissorRect(gld->pDev, &rcRect);
- }
-
- // Enable/disable scissor as required
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SCISSORTESTENABLE, ctx->Scissor.Enabled));
-}
-
-//---------------------------------------------------------------------------
-
-__inline BOOL _gldAnyEvalEnabled(
- struct gl_context *ctx)
-{
- struct gl_eval_attrib *eval = &ctx->Eval;
-
- if ((eval->AutoNormal) ||
- (eval->Map1Color4) ||
- (eval->Map1Index) ||
- (eval->Map1Normal) ||
- (eval->Map1TextureCoord1) ||
- (eval->Map1TextureCoord2) ||
- (eval->Map1TextureCoord3) ||
- (eval->Map1TextureCoord4) ||
- (eval->Map1Vertex3) ||
- (eval->Map1Vertex4) ||
- (eval->Map2Color4) ||
- (eval->Map2Index) ||
- (eval->Map2Normal) ||
- (eval->Map2TextureCoord1) ||
- (eval->Map2TextureCoord2) ||
- (eval->Map2TextureCoord3) ||
- (eval->Map2TextureCoord4) ||
- (eval->Map2Vertex3) ||
- (eval->Map2Vertex4)
- )
- return TRUE;
-
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL _gldChooseInternalPipeline(
- struct gl_context *ctx,
- GLD_driver_dx9 *gld)
-{
-// return TRUE; // DEBUGGING: ALWAYS USE MESA
-// return FALSE; // DEBUGGING: ALWAYS USE D3D
-
- if ((glb.dwTnL == GLDS_TNL_MESA) || (gld->bHasHWTnL == FALSE))
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE; // Force Mesa TnL
- }
-
- if ((ctx->Light.Enabled) ||
- (1) ||
- (ctx->Texture._TexGenEnabled) ||
- (ctx->Texture._TexMatEnabled) ||
-// (ctx->Transform._AnyClip) ||
- (ctx->Scissor.Enabled) ||
- _gldAnyEvalEnabled(ctx) // Put this last so we can early-out
- )
- {
- gld->PipelineUsage.qwMesa.QuadPart++;
- return TRUE;
- }
-
- gld->PipelineUsage.qwD3DFVF.QuadPart++;
- return FALSE;
-
-/* // Force Mesa pipeline?
- if (glb.dwTnL == GLDS_TNL_MESA) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Test for functionality not exposed in the D3D pathways
- if ((ctx->Texture._GenFlags)) {
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
-
- // Now decide if vertex shader can be used.
- // If two sided lighting is enabled then we must either
- // use Mesa TnL or the vertex shader
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) {
- if (gld->VStwosidelight.hShader && !ctx->Fog.Enabled) {
- // Use Vertex Shader
- gld->PipelineUsage.dwD3D2SVS.QuadPart++;
- return GLD_PIPELINE_D3D_VS_TWOSIDE;
- } else {
- // Use Mesa TnL
- gld->PipelineUsage.dwMesa.QuadPart++;
- return GLD_PIPELINE_MESA;
- }
- }
-
- // Must be D3D fixed-function pipeline
- gld->PipelineUsage.dwD3DFVF.QuadPart++;
- return GLD_PIPELINE_D3D_FVF;
-*/
-}
-
-//---------------------------------------------------------------------------
-
-void gld_update_state_DX9(
- struct gl_context *ctx,
- GLuint new_state)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLD_pb_dx9 *gldPB;
-
- if (!gld || !gld->pDev)
- return;
-
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
-
- // SetupIndex will be used in the pipelines for choosing setup function
- if ((ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE | DD_SEPARATE_SPECULAR)) ||
- (ctx->Fog.Enabled))
- {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT_EXTRAS;
- else
- gld->iSetupFunc = GLD_SI_SMOOTH_EXTRAS;
- } else {
- if (ctx->_TriangleCaps & DD_FLATSHADE)
- gld->iSetupFunc = GLD_SI_FLAT; // Setup flat shade + texture
- else
- gld->iSetupFunc = GLD_SI_SMOOTH; // Setup smooth shade + texture
- }
-
- gld->bUseMesaTnL = _gldChooseInternalPipeline(ctx, gld);
- if (gld->bUseMesaTnL) {
- gldPB = &gld->PB2d;
- _GLD_DX9_DEV(SetSoftwareVertexProcessing(gld->pDev, TRUE));
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_CLIPPING, FALSE));
- _GLD_DX9_DEV(SetVertexShader(gld->pDev, NULL));
- _GLD_DX9_DEV(SetFVF(gld->pDev, gldPB->dwFVF));
- } else {
- gldPB = &gld->PB3d;
- _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_CLIPPING, TRUE));
-// if (gld->TnLPipeline == GLD_PIPELINE_D3D_VS_TWOSIDE) {
-// _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->VStwosidelight.bHardware));
-// _GLD_DX9_DEV(SetVertexShader(gld->pDev, gld->VStwosidelight.hShader));
-// } else {
-// _GLD_DX9_DEV(SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->bHasHWTnL));
- _GLD_DX9_DEV(SetSoftwareVertexProcessing(gld->pDev, !gld->bHasHWTnL));
- _GLD_DX9_DEV(SetVertexShader(gld->pDev, NULL));
- _GLD_DX9_DEV(SetFVF(gld->pDev, gldPB->dwFVF));
-// }
- }
-
-#define _GLD_TEST_STATE(a) \
- if (new_state & (a)) { \
- gld##a(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_TEST_STATE_DX9(a) \
- if (new_state & (a)) { \
- gld##a##_DX9(ctx); \
- new_state &= ~(a); \
- }
-
-#define _GLD_IGNORE_STATE(a) new_state &= ~(a);
-
-// if (!gld->bUseMesaTnL) {
- // Not required if Mesa is doing the TnL.
- // Problem: If gld->bUseMesaTnL is TRUE when these are signaled,
- // then we'll miss updating the D3D TnL pipeline.
- // Therefore, don't test for gld->bUseMesaTnL
- _GLD_TEST_STATE(_NEW_MODELVIEW);
- _GLD_TEST_STATE(_NEW_PROJECTION);
-// }
-
- _GLD_TEST_STATE_DX9(_NEW_TEXTURE); // extern, so guard with _DX9
- _GLD_TEST_STATE(_NEW_COLOR);
- _GLD_TEST_STATE(_NEW_DEPTH);
- _GLD_TEST_STATE(_NEW_POLYGON);
- _GLD_TEST_STATE(_NEW_STENCIL);
- _GLD_TEST_STATE(_NEW_FOG);
- _GLD_TEST_STATE(_NEW_LIGHT);
- _GLD_TEST_STATE(_NEW_VIEWPORT);
-
- _GLD_IGNORE_STATE(_NEW_TRANSFORM);
-
- // Scissor Test: New for DX9
- _GLD_TEST_STATE(_NEW_SCISSOR);
-
-// Stubs for future use.
-/* _GLD_TEST_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_STATE(_NEW_EVAL);
- _GLD_TEST_STATE(_NEW_HINT);
- _GLD_TEST_STATE(_NEW_LINE);
- _GLD_TEST_STATE(_NEW_PIXEL);
- _GLD_TEST_STATE(_NEW_POINT);
- _GLD_TEST_STATE(_NEW_POLYGONSTIPPLE);
- _GLD_TEST_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_STATE(_NEW_ARRAY);
- _GLD_TEST_STATE(_NEW_RENDERMODE);
- _GLD_TEST_STATE(_NEW_BUFFERS);
- _GLD_TEST_STATE(_NEW_MULTISAMPLE);
-*/
-
-// For debugging.
-#if 0
-#define _GLD_TEST_UNHANDLED_STATE(a) \
- if (new_state & (a)) { \
- gldLogMessage(GLDLOG_ERROR, "Unhandled " #a "\n"); \
- }
- _GLD_TEST_UNHANDLED_STATE(_NEW_TEXTURE_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_COLOR_MATRIX);
- _GLD_TEST_UNHANDLED_STATE(_NEW_EVAL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_HINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_LINE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PIXEL);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POINT);
- _GLD_TEST_UNHANDLED_STATE(_NEW_POLYGONSTIPPLE);
-// _GLD_TEST_UNHANDLED_STATE(_NEW_SCISSOR);
- _GLD_TEST_UNHANDLED_STATE(_NEW_PACKUNPACK);
- _GLD_TEST_UNHANDLED_STATE(_NEW_ARRAY);
- _GLD_TEST_UNHANDLED_STATE(_NEW_RENDERMODE);
- _GLD_TEST_UNHANDLED_STATE(_NEW_BUFFERS);
- _GLD_TEST_UNHANDLED_STATE(_NEW_MULTISAMPLE);
-#undef _GLD_UNHANDLED_STATE
-#endif
-
-#undef _GLD_TEST_STATE
-}
-
-//---------------------------------------------------------------------------
-// Viewport
-//---------------------------------------------------------------------------
-
-void gld_Viewport_DX9(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei w,
- GLsizei h)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DVIEWPORT9 d3dvp;
-
- if (!gld || !gld->pDev)
- return;
-
- // This is a hack. When the app is minimized, Mesa passes
- // w=1 and h=1 for viewport dimensions. Without this test
- // we get a GPF in gld_wgl_resize_buffers().
- if ((w==1) && (h==1))
- return;
-
- // Call ResizeBuffersMESA. This function will early-out
- // if no resize is needed.
- //ctx->Driver.ResizeBuffersMESA(ctx);
- // Mesa 5: Changed parameters
- ctx->Driver.ResizeBuffers(gldCtx->glBuffer);
-
-#if 0
- ddlogPrintf(GLDLOG_SYSTEM, ">> Viewport x=%d y=%d w=%d h=%d", x,y,w,h);
-#endif
-
- // ** D3D viewport must not be outside the render target surface **
- // Sanity check the GL viewport dimensions
- if (x < 0) x = 0;
- if (y < 0) y = 0;
- if (w > gldCtx->dwWidth) w = gldCtx->dwWidth;
- if (h > gldCtx->dwHeight) h = gldCtx->dwHeight;
- // Ditto for D3D viewport dimensions
- if (w+x > gldCtx->dwWidth) w = gldCtx->dwWidth-x;
- if (h+y > gldCtx->dwHeight) h = gldCtx->dwHeight-y;
-
- d3dvp.X = x;
- d3dvp.Y = gldCtx->dwHeight - (y + h);
- d3dvp.Width = w;
- d3dvp.Height = h;
- if (ctx->Viewport.Near <= ctx->Viewport.Far) {
- d3dvp.MinZ = ctx->Viewport.Near;
- d3dvp.MaxZ = ctx->Viewport.Far;
- } else {
- d3dvp.MinZ = ctx->Viewport.Far;
- d3dvp.MaxZ = ctx->Viewport.Near;
- }
-
- // TODO: DEBUGGING
-// d3dvp.MinZ = 0.0f;
-// d3dvp.MaxZ = 1.0f;
-
- _GLD_DX9_DEV(SetViewport(gld->pDev, &d3dvp));
-
-}
-
-//---------------------------------------------------------------------------
-
-extern BOOL dglWglResizeBuffers(struct gl_context *ctx, BOOL bDefaultDriver);
-
-// Mesa 5: Parameter change
-void gldResizeBuffers_DX9(
-// struct gl_context *ctx)
- struct gl_framebuffer *fb)
-{
- GET_CURRENT_CONTEXT(ctx);
- dglWglResizeBuffers(ctx, TRUE);
-}
-
-//---------------------------------------------------------------------------
-#ifdef _DEBUG
-// This is only for debugging.
-// To use, plug into ctx->Driver.Enable pointer below.
-void gld_Enable(
- struct gl_context *ctx,
- GLenum e,
- GLboolean b)
-{
- char buf[1024];
- sprintf(buf, "Enable: %s (%s)\n", _mesa_lookup_enum_by_nr(e), b?"TRUE":"FALSE");
- ddlogMessage(DDLOG_SYSTEM, buf);
-}
-#endif
-//---------------------------------------------------------------------------
-// Driver pointer setup
-//---------------------------------------------------------------------------
-
-extern const GLubyte* _gldGetStringGeneric(struct gl_context*, GLenum);
-
-void gldSetupDriverPointers_DX9(
- struct gl_context *ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- // Mandatory functions
- ctx->Driver.GetString = _gldGetStringGeneric;
- ctx->Driver.UpdateState = gld_update_state_DX9;
- ctx->Driver.Clear = gld_Clear_DX9;
- ctx->Driver.DrawBuffer = gld_set_draw_buffer_DX9;
- ctx->Driver.GetBufferSize = gld_buffer_size_DX9;
- ctx->Driver.Finish = gld_Finish_DX9;
- ctx->Driver.Flush = gld_Flush_DX9;
- ctx->Driver.Error = gld_Error_DX9;
-
- // Hardware accumulation buffer
- ctx->Driver.Accum = NULL; // TODO: gld_Accum;
-
- // Bitmap functions
- ctx->Driver.CopyPixels = gld_CopyPixels_DX9;
- ctx->Driver.DrawPixels = gld_DrawPixels_DX9;
- ctx->Driver.ReadPixels = gld_ReadPixels_DX9;
- ctx->Driver.Bitmap = gld_Bitmap_DX9;
-
- // Buffer resize
- ctx->Driver.ResizeBuffers = gldResizeBuffers_DX9;
-
- // Texture image functions
- ctx->Driver.ChooseTextureFormat = gld_ChooseTextureFormat_DX9;
- ctx->Driver.TexImage1D = gld_TexImage1D_DX9;
- ctx->Driver.TexImage2D = gld_TexImage2D_DX9;
- ctx->Driver.TexImage3D = _mesa_store_teximage3d;
- ctx->Driver.TexSubImage1D = gld_TexSubImage1D_DX9;
- ctx->Driver.TexSubImage2D = gld_TexSubImage2D_DX9;
- ctx->Driver.TexSubImage3D = _mesa_store_texsubimage3d;
-
- ctx->Driver.CopyTexImage1D = gldCopyTexImage1D_DX9; //NULL;
- ctx->Driver.CopyTexImage2D = gldCopyTexImage2D_DX9; //NULL;
- ctx->Driver.CopyTexSubImage1D = gldCopyTexSubImage1D_DX9; //NULL;
- ctx->Driver.CopyTexSubImage2D = gldCopyTexSubImage2D_DX9; //NULL;
- ctx->Driver.CopyTexSubImage3D = gldCopyTexSubImage3D_DX9;
- ctx->Driver.TestProxyTexImage = _mesa_test_proxy_teximage;
-
- // Texture object functions
- ctx->Driver.BindTexture = NULL;
- ctx->Driver.NewTextureObject = NULL; // Not yet implemented by Mesa!;
- ctx->Driver.DeleteTexture = gld_DeleteTexture_DX9;
- ctx->Driver.PrioritizeTexture = NULL;
-
- // Imaging functionality
- ctx->Driver.CopyColorTable = NULL;
- ctx->Driver.CopyColorSubTable = NULL;
- ctx->Driver.CopyConvolutionFilter1D = NULL;
- ctx->Driver.CopyConvolutionFilter2D = NULL;
-
- // State changing functions
- ctx->Driver.AlphaFunc = NULL; //gld_AlphaFunc;
- ctx->Driver.BlendFuncSeparate = NULL; //gld_BlendFunc;
- ctx->Driver.ClearColor = NULL; //gld_ClearColor;
- ctx->Driver.ClearDepth = NULL; //gld_ClearDepth;
- ctx->Driver.ClearStencil = NULL; //gld_ClearStencil;
- ctx->Driver.ColorMask = NULL; //gld_ColorMask;
- ctx->Driver.CullFace = NULL; //gld_CullFace;
- ctx->Driver.ClipPlane = NULL; //gld_ClipPlane;
- ctx->Driver.FrontFace = NULL; //gld_FrontFace;
- ctx->Driver.DepthFunc = NULL; //gld_DepthFunc;
- ctx->Driver.DepthMask = NULL; //gld_DepthMask;
- ctx->Driver.DepthRange = NULL;
- ctx->Driver.Enable = NULL; //gld_Enable;
- ctx->Driver.Fogfv = NULL; //gld_Fogfv;
- ctx->Driver.Hint = NULL; //gld_Hint;
- ctx->Driver.Lightfv = NULL; //gld_Lightfv;
- ctx->Driver.LightModelfv = NULL; //gld_LightModelfv;
- ctx->Driver.LineStipple = NULL; //gld_LineStipple;
- ctx->Driver.LineWidth = NULL; //gld_LineWidth;
- ctx->Driver.LogicOpcode = NULL; //gld_LogicOpcode;
- ctx->Driver.PointParameterfv = NULL; //gld_PointParameterfv;
- ctx->Driver.PointSize = NULL; //gld_PointSize;
- ctx->Driver.PolygonMode = NULL; //gld_PolygonMode;
- ctx->Driver.PolygonOffset = NULL; //gld_PolygonOffset;
- ctx->Driver.PolygonStipple = NULL; //gld_PolygonStipple;
- ctx->Driver.RenderMode = NULL; //gld_RenderMode;
- ctx->Driver.Scissor = NULL; //gld_Scissor;
- ctx->Driver.ShadeModel = NULL; //gld_ShadeModel;
- ctx->Driver.StencilFunc = NULL; //gld_StencilFunc;
- ctx->Driver.StencilMask = NULL; //gld_StencilMask;
- ctx->Driver.StencilOp = NULL; //gld_StencilOp;
- ctx->Driver.TexGen = NULL; //gld_TexGen;
- ctx->Driver.TexEnv = NULL;
- ctx->Driver.TexParameter = NULL;
- ctx->Driver.TextureMatrix = NULL; //gld_TextureMatrix;
- ctx->Driver.Viewport = gld_Viewport_DX9;
-
- _swsetup_Wakeup(ctx);
-
- tnl->Driver.RunPipeline = _tnl_run_pipeline;
- tnl->Driver.Render.ResetLineStipple = gld_ResetLineStipple_DX9;
- tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
- tnl->Driver.Render.ClippedLine = _tnl_RenderClippedLine;
-
- // Hook into glFrustum() and glOrtho()
-// ctx->Exec->Frustum = gldFrustumHook_DX9;
-// ctx->Exec->Ortho = gldOrthoHook_DX9;
-
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 9.0 header file
-*
-****************************************************************************/
-
-#ifndef _GLD_DX9_H
-#define _GLD_DX9_H
-
-//---------------------------------------------------------------------------
-// Windows includes
-//---------------------------------------------------------------------------
-
-//#ifndef STRICT
-//#define STRICT
-//#endif
-
-//#define WIN32_LEAN_AND_MEAN
-//#include <windows.h>
-#include <d3d9.h>
-#include <d3dx9.h>
-
-// MS screwed up with the DX8.1 SDK - there's no compile-time
-// method of compiling for 8.0 via the 8.1 SDK unless you
-// "make sure you don't use any 8.1 interfaces".
-// We CAN use 8.1 D3DX static functions, though - just not new 8.1 interfaces.
-//
-// D3D_SDK_VERSION is 120 for 8.0 (supported by Windows 95).
-// D3D_SDK_VERSION is 220 for 8.1 (NOT supported by Windows 95).
-//
-//#define D3D_SDK_VERSION_DX9_SUPPORT_WIN95 120
-//#define D3D_SDK_VERSION_DX91 220
-
-// Typedef for obtaining function from d3d8.dll
-typedef IDirect3D9* (WINAPI *FNDIRECT3DCREATE9) (UINT);
-
-
-//---------------------------------------------------------------------------
-// Defines
-//---------------------------------------------------------------------------
-
-#ifdef _DEBUG
-#define _GLD_TEST_HRESULT(h) \
-{ \
- HRESULT _hr = (h); \
- if (FAILED(_hr)) { \
- gldLogError(GLDLOG_ERROR, #h, _hr); \
- } \
-}
-#define _GLD_DX9(func) _GLD_TEST_HRESULT(IDirect3D9_##func##)
-#define _GLD_DX9_DEV(func) _GLD_TEST_HRESULT(IDirect3DDevice9_##func##)
-#define _GLD_DX9_VB(func) _GLD_TEST_HRESULT(IDirect3DVertexBuffer9_##func##)
-#define _GLD_DX9_TEX(func) _GLD_TEST_HRESULT(IDirect3DTexture9_##func##)
-#else
-#define _GLD_DX9(func) IDirect3D9_##func
-#define _GLD_DX9_DEV(func) IDirect3DDevice9_##func
-#define _GLD_DX9_VB(func) IDirect3DVertexBuffer9_##func
-#define _GLD_DX9_TEX(func) IDirect3DTexture9_##func
-#endif
-
-#define SAFE_RELEASE(p) \
-{ \
- if (p) { \
- (p)->lpVtbl->Release(p); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_VB9(p) \
-{ \
- if (p) { \
- IDirect3DVertexBuffer9_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-#define SAFE_RELEASE_SURFACE9(p) \
-{ \
- if (p) { \
- IDirect3DSurface9_Release((p)); \
- (p) = NULL; \
- } \
-}
-
-// Setup index.
-enum {
- GLD_SI_FLAT = 0,
- GLD_SI_SMOOTH = 1,
- GLD_SI_FLAT_EXTRAS = 2,
- GLD_SI_SMOOTH_EXTRAS = 3,
-};
-/*
-// Internal pipeline
-typedef enum {
- GLD_PIPELINE_MESA = 0, // Mesa pipeline
- GLD_PIPELINE_D3D_FVF = 1, // Direct3D Fixed-function pipeline
- GLD_PIPELINE_D3D_VS_TWOSIDE = 2 // Direct3D two-sided-lighting vertex shader
-} GLD_tnl_pipeline;
-*/
-//---------------------------------------------------------------------------
-// Vertex definitions for Fixed-Function pipeline
-//---------------------------------------------------------------------------
-
-//
-// NOTE: If the number of texture units is altered then most of
-// the texture code will need to be revised.
-//
-
-#define GLD_MAX_TEXTURE_UNITS_DX9 2
-
-//
-// 2D vertex transformed by Mesa
-//
-#define GLD_FVF_2D_VERTEX ( D3DFVF_XYZRHW | \
- D3DFVF_DIFFUSE | \
- D3DFVF_SPECULAR | \
- D3DFVF_TEX2)
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT sz; // Screen Z (depth)
- FLOAT rhw; // Reciprocal homogenous W
- DWORD diffuse; // Diffuse colour
- DWORD specular; // For separate-specular support
- FLOAT t0_u, t0_v; // 1st set of texture coords
- FLOAT t1_u, t1_v; // 2nd set of texture coords
-} GLD_2D_VERTEX;
-
-
-//
-// 3D vertex transformed by Direct3D
-//
-#define GLD_FVF_3D_VERTEX ( D3DFVF_XYZ | \
- D3DFVF_DIFFUSE | \
- D3DFVF_TEX2)
-
-typedef struct {
- D3DXVECTOR3 Position; // XYZ Vector in object space
- D3DCOLOR Diffuse; // Diffuse colour
- D3DXVECTOR2 TexUnit0; // Texture unit 0
- D3DXVECTOR2 TexUnit1; // Texture unit 1
-} GLD_3D_VERTEX;
-
-//---------------------------------------------------------------------------
-// Vertex Shaders
-//---------------------------------------------------------------------------
-/*
-// DX8 Vertex Shader
-typedef struct {
- DWORD hShader; // If NULL, shader is invalid and cannot be used
- BOOL bHardware; // If TRUE then shader was created for hardware,
- // otherwise shader was created for software.
-} GLD_vertexShader;
-*/
-//---------------------------------------------------------------------------
-// Structs
-//---------------------------------------------------------------------------
-
-// This keeps a count of how many times we choose each individual internal
-// pathway. Useful for seeing if a certain pathway was ever used by an app, and
-// how much each pathway is biased.
-// Zero the members at context creation and dump stats at context deletion.
-typedef struct {
- // Note: DWORD is probably too small
- ULARGE_INTEGER qwMesa; // Mesa TnL pipeline
- ULARGE_INTEGER qwD3DFVF; // Direct3D Fixed-Function pipeline
-// ULARGE_INTEGER dwD3D2SVS; // Direct3D Two-Sided Vertex Shader pipeline
-} GLD_pipeline_usage;
-
-// GLDirect Primitive Buffer (points, lines, triangles and quads)
-typedef struct {
- // Data for IDirect3DDevice9::CreateVertexBuffer()
- DWORD dwStride; // Stride of vertex
- DWORD dwUsage; // Usage flags
- DWORD dwFVF; // Direct3D Flexible Vertex Format
- DWORD dwPool; // Pool flags
-
- IDirect3DVertexBuffer9 *pVB; // Holds points, lines, tris and quads.
-
- // Point list is assumed to be at start of buffer
- DWORD iFirstLine; // Index of start of line list
- DWORD iFirstTriangle; // Index of start of triangle list
-
- BYTE *pPoints; // Pointer to next free point
- BYTE *pLines; // Pointer to next free line
- BYTE *pTriangles; // Pointer to next free triangle
-
- DWORD nPoints; // Number of points ready to render
- DWORD nLines; // Number of lines ready to render
- DWORD nTriangles; // Number of triangles ready to render
-} GLD_pb_dx9;
-
-// GLDirect DX9 driver data
-typedef struct {
- // GLDirect vars
- BOOL bDoublebuffer; // Doublebuffer (otherwise single-buffered)
- BOOL bDepthStencil; // Depth buffer needed (stencil optional)
- D3DFORMAT RenderFormat; // Format of back/front buffer
- D3DFORMAT DepthFormat; // Format of depth/stencil
-// float fFlipWindowY; // Value for flipping viewport Y coord
-
- // Direct3D vars
- D3DCAPS9 d3dCaps9;
- BOOL bHasHWTnL; // Device has Hardware Transform/Light?
- IDirect3D9 *pD3D; // Base Direct3D9 interface
- IDirect3DDevice9 *pDev; // Direct3D9 Device interface
- GLD_pb_dx9 PB2d; // Vertices transformed by Mesa
- GLD_pb_dx9 PB3d; // Vertices transformed by Direct3D
- D3DPRIMITIVETYPE d3dpt; // Current Direct3D primitive type
- D3DXMATRIX matProjection; // Projection matrix for D3D TnL
- D3DXMATRIX matModelView; // Model/View matrix for D3D TnL
- int iSetupFunc; // Which setup functions to use
- BOOL bUseMesaTnL; // Whether to use Mesa or D3D for TnL
-
- // Direct3D vars for two-sided lighting
-// GLD_vertexShader VStwosidelight; // Vertex Shader for two-sided lighting
-// D3DXMATRIX matWorldViewProj;// World/View/Projection matrix for shaders
-
-
-// GLD_tnl_pipeline TnLPipeline; // Index of current internal pipeline
- GLD_pipeline_usage PipelineUsage;
-
- BOOL bCanScissor; // Scissor test - new for DX9
-} GLD_driver_dx9;
-
-#define GLD_GET_DX9_DRIVER(c) (GLD_driver_dx9*)(c)->glPriv
-
-//---------------------------------------------------------------------------
-// Function prototypes
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX9(LPCSTR a);
-void gldEnableExtensions_DX9(struct gl_context *ctx);
-void gldInstallPipeline_DX9(struct gl_context *ctx);
-void gldSetupDriverPointers_DX9(struct gl_context *ctx);
-//void gldResizeBuffers_DX9(struct gl_context *ctx);
-void gldResizeBuffers_DX9(struct gl_framebuffer *fb);
-
-
-// Texture functions
-
-void gldCopyTexImage1D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLint border);
-void gldCopyTexImage2D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
-void gldCopyTexSubImage1D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width );
-void gldCopyTexSubImage2D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-void gldCopyTexSubImage3D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height );
-
-void gld_NEW_TEXTURE_DX9(struct gl_context *ctx);
-void gld_DrawPixels_DX9(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, const GLvoid *pixels);
-void gld_ReadPixels_DX9(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, const struct gl_pixelstore_attrib *unpack, GLvoid *dest);
-void gld_CopyPixels_DX9(struct gl_context *ctx, GLint srcx, GLint srcy, GLsizei width, GLsizei height, GLint dstx, GLint dsty, GLenum type);
-void gld_Bitmap_DX9(struct gl_context *ctx, GLint x, GLint y, GLsizei width, GLsizei height, const struct gl_pixelstore_attrib *unpack, const GLubyte *bitmap);
-const struct gl_texture_format* gld_ChooseTextureFormat_DX9(struct gl_context *ctx, GLint internalFormat, GLenum srcFormat, GLenum srcType);
-void gld_TexImage2D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint height, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *tObj, struct gl_texture_image *texImage);
-void gld_TexImage1D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint internalFormat, GLint width, GLint border, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage2D_DX9( struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage );
-void gld_TexSubImage1D_DX9(struct gl_context *ctx, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels, const struct gl_pixelstore_attrib *packing, struct gl_texture_object *texObj, struct gl_texture_image *texImage);
-void gld_DeleteTexture_DX9(struct gl_context *ctx, struct gl_texture_object *tObj);
-void gld_ResetLineStipple_DX9(struct gl_context *ctx);
-
-// 2D primitive functions
-
-void gld_Points2D_DX9(struct gl_context *ctx, GLuint first, GLuint last);
-
-void gld_Line2DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-
-void gld_Triangle2DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DFlatExtras_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothExtras_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-
-void gld_Quad2DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DFlatExtras_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothExtras_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// 3D primitive functions
-
-void gld_Points3D_DX9(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line3DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DFlat_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Line3DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle3DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad3DSmooth_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-// Primitive functions for Two-sided-lighting Vertex Shader
-
-void gld_Points2DTwoside_DX9(struct gl_context *ctx, GLuint first, GLuint last);
-void gld_Line2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Line2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1);
-void gld_Triangle2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Triangle2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2);
-void gld_Quad2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-void gld_Quad2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
-
-#endif
+++ /dev/null
-/*==========================================================================;
- *
- *
- * File: dxerr9.h
- * Content: DirectX Error Library Include File
- *
- ****************************************************************************/
-
-#ifndef _GLD_DXERR9_H_
-#define _GLD_DXERR9_H_
-
-
-#include <d3d9.h>
-
-//
-// DXGetErrorString9
-//
-// Desc: Converts an DirectX HRESULT to a string
-//
-// Args: HRESULT hr Can be any error code from
-// DPLAY D3D8 D3DX8 DMUSIC DSOUND
-//
-// Return: Converted string
-//
-const char* __stdcall DXGetErrorString9A(HRESULT hr);
-const WCHAR* __stdcall DXGetErrorString9W(HRESULT hr);
-
-#ifdef UNICODE
- #define DXGetErrorString9 DXGetErrorString9W
-#else
- #define DXGetErrorString9 DXGetErrorString9A
-#endif
-
-
-//
-// DXTrace
-//
-// Desc: Outputs a formatted error message to the debug stream
-//
-// Args: CHAR* strFile The current file, typically passed in using the
-// __FILE__ macro.
-// DWORD dwLine The current line number, typically passed in using the
-// __LINE__ macro.
-// HRESULT hr An HRESULT that will be traced to the debug stream.
-// CHAR* strMsg A string that will be traced to the debug stream (may be NULL)
-// BOOL bPopMsgBox If TRUE, then a message box will popup also containing the passed info.
-//
-// Return: The hr that was passed in.
-//
-//HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox = FALSE );
-//HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox = FALSE );
-HRESULT __stdcall DXTraceA( char* strFile, DWORD dwLine, HRESULT hr, char* strMsg, BOOL bPopMsgBox);
-HRESULT __stdcall DXTraceW( char* strFile, DWORD dwLine, HRESULT hr, WCHAR* strMsg, BOOL bPopMsgBox);
-
-#ifdef UNICODE
- #define DXTrace DXTraceW
-#else
- #define DXTrace DXTraceA
-#endif
-
-
-//
-// Helper macros
-//
-#if defined(DEBUG) | defined(_DEBUG)
- #define DXTRACE_MSG(str) DXTrace( __FILE__, (DWORD)__LINE__, 0, str, FALSE )
- #define DXTRACE_ERR(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, TRUE )
- #define DXTRACE_ERR_NOMSGBOX(str,hr) DXTrace( __FILE__, (DWORD)__LINE__, hr, str, FALSE )
-#else
- #define DXTRACE_MSG(str) (0L)
- #define DXTRACE_ERR(str,hr) (hr)
- #define DXTRACE_ERR_NOMSGBOX(str,hr) (hr)
-#endif
-
-
-#endif
-
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GL extensions
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "../gld_settings.h"
-
-#include <windows.h>
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
-
-//#include "ddlog.h"
-//#include "gld_dx8.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "dglcontext.h"
-#include "extensions.h"
-
-// For some reason this is not defined in an above header...
-extern void _mesa_enable_imaging_extensions(struct gl_context *ctx);
-
-//---------------------------------------------------------------------------
-// Hack for the SGIS_multitexture extension that was removed from Mesa
-// NOTE: SGIS_multitexture enums also clash with GL_SGIX_async_pixel
-
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // To enable, uncomment:
- // _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
-//---------------------------------------------------------------------------
-
-enum {
- /* Quake2 GL_SGIS_multitexture */
- GL_SELECTED_TEXTURE_SGIS = 0x835B,
- GL_SELECTED_TEXTURE_COORD_SET_SGIS = 0x835C,
- GL_MAX_TEXTURES_SGIS = 0x835D,
- GL_TEXTURE0_SGIS = 0x835E,
- GL_TEXTURE1_SGIS = 0x835F,
- GL_TEXTURE2_SGIS = 0x8360,
- GL_TEXTURE3_SGIS = 0x8361,
- GL_TEXTURE_COORD_SET_SOURCE_SGIS = 0x8363,
-};
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldSelectTextureSGIS(
- GLenum target)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glActiveTextureARB(ARB_target);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fSGIS(
- GLenum target,
- GLfloat s,
- GLfloat t)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fARB(ARB_target, s, t);
-}
-
-//---------------------------------------------------------------------------
-
-void APIENTRY gldMTexCoord2fvSGIS(
- GLenum target,
- const GLfloat *v)
-{
- GLenum ARB_target = GL_TEXTURE0_ARB + (target - GL_TEXTURE0_SGIS);
- glMultiTexCoord2fvARB(ARB_target, v);
-}
-
-//---------------------------------------------------------------------------
-// Extensions
-//---------------------------------------------------------------------------
-
-typedef struct {
- PROC proc;
- char *name;
-} GLD_extension;
-
-GLD_extension GLD_extList[] = {
-#ifdef GL_EXT_polygon_offset
- { (PROC)glPolygonOffsetEXT, "glPolygonOffsetEXT" },
-#endif
- { (PROC)glBlendEquationEXT, "glBlendEquationEXT" },
- { (PROC)glBlendColorEXT, "glBlendColorExt" },
- { (PROC)glVertexPointerEXT, "glVertexPointerEXT" },
- { (PROC)glNormalPointerEXT, "glNormalPointerEXT" },
- { (PROC)glColorPointerEXT, "glColorPointerEXT" },
- { (PROC)glIndexPointerEXT, "glIndexPointerEXT" },
- { (PROC)glTexCoordPointerEXT, "glTexCoordPointer" },
- { (PROC)glEdgeFlagPointerEXT, "glEdgeFlagPointerEXT" },
- { (PROC)glGetPointervEXT, "glGetPointervEXT" },
- { (PROC)glArrayElementEXT, "glArrayElementEXT" },
- { (PROC)glDrawArraysEXT, "glDrawArrayEXT" },
- { (PROC)glAreTexturesResidentEXT, "glAreTexturesResidentEXT" },
- { (PROC)glBindTextureEXT, "glBindTextureEXT" },
- { (PROC)glDeleteTexturesEXT, "glDeleteTexturesEXT" },
- { (PROC)glGenTexturesEXT, "glGenTexturesEXT" },
- { (PROC)glIsTextureEXT, "glIsTextureEXT" },
- { (PROC)glPrioritizeTexturesEXT, "glPrioritizeTexturesEXT" },
- { (PROC)glCopyTexSubImage3DEXT, "glCopyTexSubImage3DEXT" },
- { (PROC)glTexImage3DEXT, "glTexImage3DEXT" },
- { (PROC)glTexSubImage3DEXT, "glTexSubImage3DEXT" },
- { (PROC)glPointParameterfEXT, "glPointParameterfEXT" },
- { (PROC)glPointParameterfvEXT, "glPointParameterfvEXT" },
-
- { (PROC)glLockArraysEXT, "glLockArraysEXT" },
- { (PROC)glUnlockArraysEXT, "glUnlockArraysEXT" },
- { NULL, "\0" }
-};
-
-GLD_extension GLD_multitexList[] = {
-/*
- { (PROC)glMultiTexCoord1dSGIS, "glMTexCoord1dSGIS" },
- { (PROC)glMultiTexCoord1dvSGIS, "glMTexCoord1dvSGIS" },
- { (PROC)glMultiTexCoord1fSGIS, "glMTexCoord1fSGIS" },
- { (PROC)glMultiTexCoord1fvSGIS, "glMTexCoord1fvSGIS" },
- { (PROC)glMultiTexCoord1iSGIS, "glMTexCoord1iSGIS" },
- { (PROC)glMultiTexCoord1ivSGIS, "glMTexCoord1ivSGIS" },
- { (PROC)glMultiTexCoord1sSGIS, "glMTexCoord1sSGIS" },
- { (PROC)glMultiTexCoord1svSGIS, "glMTexCoord1svSGIS" },
- { (PROC)glMultiTexCoord2dSGIS, "glMTexCoord2dSGIS" },
- { (PROC)glMultiTexCoord2dvSGIS, "glMTexCoord2dvSGIS" },
- { (PROC)glMultiTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)glMultiTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
- { (PROC)glMultiTexCoord2iSGIS, "glMTexCoord2iSGIS" },
- { (PROC)glMultiTexCoord2ivSGIS, "glMTexCoord2ivSGIS" },
- { (PROC)glMultiTexCoord2sSGIS, "glMTexCoord2sSGIS" },
- { (PROC)glMultiTexCoord2svSGIS, "glMTexCoord2svSGIS" },
- { (PROC)glMultiTexCoord3dSGIS, "glMTexCoord3dSGIS" },
- { (PROC)glMultiTexCoord3dvSGIS, "glMTexCoord3dvSGIS" },
- { (PROC)glMultiTexCoord3fSGIS, "glMTexCoord3fSGIS" },
- { (PROC)glMultiTexCoord3fvSGIS, "glMTexCoord3fvSGIS" },
- { (PROC)glMultiTexCoord3iSGIS, "glMTexCoord3iSGIS" },
- { (PROC)glMultiTexCoord3ivSGIS, "glMTexCoord3ivSGIS" },
- { (PROC)glMultiTexCoord3sSGIS, "glMTexCoord3sSGIS" },
- { (PROC)glMultiTexCoord3svSGIS, "glMTexCoord3svSGIS" },
- { (PROC)glMultiTexCoord4dSGIS, "glMTexCoord4dSGIS" },
- { (PROC)glMultiTexCoord4dvSGIS, "glMTexCoord4dvSGIS" },
- { (PROC)glMultiTexCoord4fSGIS, "glMTexCoord4fSGIS" },
- { (PROC)glMultiTexCoord4fvSGIS, "glMTexCoord4fvSGIS" },
- { (PROC)glMultiTexCoord4iSGIS, "glMTexCoord4iSGIS" },
- { (PROC)glMultiTexCoord4ivSGIS, "glMTexCoord4ivSGIS" },
- { (PROC)glMultiTexCoord4sSGIS, "glMTexCoord4sSGIS" },
- { (PROC)glMultiTexCoord4svSGIS, "glMTexCoord4svSGIS" },
- { (PROC)glMultiTexCoordPointerSGIS, "glMTexCoordPointerSGIS" },
- { (PROC)glSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)glSelectTextureCoordSetSGIS, "glSelectTextureCoordSetSGIS" },
-*/
- { (PROC)glActiveTextureARB, "glActiveTextureARB" },
- { (PROC)glClientActiveTextureARB, "glClientActiveTextureARB" },
- { (PROC)glMultiTexCoord1dARB, "glMultiTexCoord1dARB" },
- { (PROC)glMultiTexCoord1dvARB, "glMultiTexCoord1dvARB" },
- { (PROC)glMultiTexCoord1fARB, "glMultiTexCoord1fARB" },
- { (PROC)glMultiTexCoord1fvARB, "glMultiTexCoord1fvARB" },
- { (PROC)glMultiTexCoord1iARB, "glMultiTexCoord1iARB" },
- { (PROC)glMultiTexCoord1ivARB, "glMultiTexCoord1ivARB" },
- { (PROC)glMultiTexCoord1sARB, "glMultiTexCoord1sARB" },
- { (PROC)glMultiTexCoord1svARB, "glMultiTexCoord1svARB" },
- { (PROC)glMultiTexCoord2dARB, "glMultiTexCoord2dARB" },
- { (PROC)glMultiTexCoord2dvARB, "glMultiTexCoord2dvARB" },
- { (PROC)glMultiTexCoord2fARB, "glMultiTexCoord2fARB" },
- { (PROC)glMultiTexCoord2fvARB, "glMultiTexCoord2fvARB" },
- { (PROC)glMultiTexCoord2iARB, "glMultiTexCoord2iARB" },
- { (PROC)glMultiTexCoord2ivARB, "glMultiTexCoord2ivARB" },
- { (PROC)glMultiTexCoord2sARB, "glMultiTexCoord2sARB" },
- { (PROC)glMultiTexCoord2svARB, "glMultiTexCoord2svARB" },
- { (PROC)glMultiTexCoord3dARB, "glMultiTexCoord3dARB" },
- { (PROC)glMultiTexCoord3dvARB, "glMultiTexCoord3dvARB" },
- { (PROC)glMultiTexCoord3fARB, "glMultiTexCoord3fARB" },
- { (PROC)glMultiTexCoord3fvARB, "glMultiTexCoord3fvARB" },
- { (PROC)glMultiTexCoord3iARB, "glMultiTexCoord3iARB" },
- { (PROC)glMultiTexCoord3ivARB, "glMultiTexCoord3ivARB" },
- { (PROC)glMultiTexCoord3sARB, "glMultiTexCoord3sARB" },
- { (PROC)glMultiTexCoord3svARB, "glMultiTexCoord3svARB" },
- { (PROC)glMultiTexCoord4dARB, "glMultiTexCoord4dARB" },
- { (PROC)glMultiTexCoord4dvARB, "glMultiTexCoord4dvARB" },
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4fARB" },
- { (PROC)glMultiTexCoord4fvARB, "glMultiTexCoord4fvARB" },
- { (PROC)glMultiTexCoord4iARB, "glMultiTexCoord4iARB" },
- { (PROC)glMultiTexCoord4ivARB, "glMultiTexCoord4ivARB" },
- { (PROC)glMultiTexCoord4sARB, "glMultiTexCoord4sARB" },
- { (PROC)glMultiTexCoord4svARB, "glMultiTexCoord4svARB" },
-
- // Descent3 doesn't use correct string, hence this hack
- { (PROC)glMultiTexCoord4fARB, "glMultiTexCoord4f" },
-
- // Quake2 SGIS multitexture
- { (PROC)gldSelectTextureSGIS, "glSelectTextureSGIS" },
- { (PROC)gldMTexCoord2fSGIS, "glMTexCoord2fSGIS" },
- { (PROC)gldMTexCoord2fvSGIS, "glMTexCoord2fvSGIS" },
-
- { NULL, "\0" }
-};
-
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_DX(
- LPCSTR a)
-{
- int i;
- PROC proc = NULL;
-
- for (i=0; GLD_extList[i].proc; i++) {
- if (!strcmp(a, GLD_extList[i].name)) {
- proc = GLD_extList[i].proc;
- break;
- }
- }
-
- if (glb.bMultitexture) {
- for (i=0; GLD_multitexList[i].proc; i++) {
- if (!strcmp(a, GLD_multitexList[i].name)) {
- proc = GLD_multitexList[i].proc;
- break;
- }
- }
- }
-
- gldLogPrintf(GLDLOG_INFO, "GetProcAddress: %s (%s)", a, proc ? "OK" : "Failed");
-
- return proc;
-}
-
-//---------------------------------------------------------------------------
-
-void gldEnableExtensions_DX9(
- struct gl_context *ctx)
-{
- GLuint i;
-
- // Mesa enables some extensions by default.
- // This table decides which ones we want to switch off again.
-
- // NOTE: GL_EXT_compiled_vertex_array appears broken.
-
- const char *gld_disable_extensions[] = {
-// "GL_ARB_transpose_matrix",
-// "GL_EXT_compiled_vertex_array",
-// "GL_EXT_polygon_offset",
-// "GL_EXT_rescale_normal",
- "GL_EXT_texture3D",
-// "GL_NV_texgen_reflection",
- NULL
- };
-
- const char *gld_multitex_extensions[] = {
- "GL_ARB_multitexture", // Quake 3
- NULL
- };
-
- // Quake 2 engines
- const char *szGL_SGIS_multitexture = "GL_SGIS_multitexture";
-
- const char *gld_enable_extensions[] = {
- "GL_EXT_texture_env_add", // Quake 3
- "GL_ARB_texture_env_add", // Quake 3
- NULL
- };
-
- for (i=0; gld_disable_extensions[i]; i++) {
- _mesa_disable_extension(ctx, gld_disable_extensions[i]);
- }
-
- for (i=0; gld_enable_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_enable_extensions[i]);
- }
-
- if (glb.bMultitexture) {
- for (i=0; gld_multitex_extensions[i]; i++) {
- _mesa_enable_extension(ctx, gld_multitex_extensions[i]);
- }
-
- // GL_SGIS_multitexture
- // NOTE: Quake2 ran *slower* with this enabled, so I've
- // disabled it for now.
- // Fair bit slower on GeForce256,
- // Much slower on 3dfx Voodoo5 5500.
-// _mesa_add_extension(ctx, GL_TRUE, szGL_SGIS_multitexture, 0);
-
- }
-
- _mesa_enable_imaging_extensions(ctx);
- _mesa_enable_1_3_extensions(ctx);
- _mesa_enable_1_4_extensions(ctx);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Mesa transformation pipeline with GLDirect fastpath
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-
-extern struct tnl_pipeline_stage _gld_d3d_render_stage;
-extern struct tnl_pipeline_stage _gld_mesa_render_stage;
-
-static const struct tnl_pipeline_stage *gld_pipeline[] = {
- &_gld_d3d_render_stage, // Direct3D TnL
- &_tnl_vertex_transform_stage,
- &_tnl_normal_transform_stage,
- &_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage, /* TODO: Omit fog stage. ??? */
- &_tnl_texgen_stage,
- &_tnl_texture_transform_stage,
- &_tnl_point_attenuation_stage,
- &_gld_mesa_render_stage, // Mesa TnL, D3D rendering
- 0,
-};
-
-//---------------------------------------------------------------------------
-
-void gldInstallPipeline_DX9(
- struct gl_context *ctx)
-{
- // Remove any existing pipeline stages,
- // then install GLDirect pipeline stages.
-
- _tnl_destroy_pipeline(ctx);
- _tnl_install_pipeline(ctx, gld_pipeline);
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Primitive (points/lines/tris/quads) rendering
-*
-****************************************************************************/
-
-//#include "../GLDirect.h"
-
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-#include "glheader.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "vbo/vbo.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast_setup/ss_context.h"
-#include "swrast/s_context.h"
-#include "swrast/s_depth.h"
-#include "swrast/s_lines.h"
-#include "swrast/s_triangle.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-// Disable compiler complaints about unreferenced local variables
-#pragma warning (disable:4101)
-
-//---------------------------------------------------------------------------
-// Helper defines for primitives
-//---------------------------------------------------------------------------
-
-//static const float ooZ = 1.0f / 65536.0f; // One over Z
-
-#define GLD_COLOUR (D3DCOLOR_RGBA(swv->color[0], swv->color[1], swv->color[2], swv->color[3]))
-#define GLD_SPECULAR (D3DCOLOR_RGBA(swv->specular[0], swv->specular[1], swv->specular[2], swv->specular[3]))
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-//---------------------------------------------------------------------------
-// 2D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_2D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pPoints; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pLines; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour
-
-#define GLD_SETUP_2D_VARS_TRIANGLES \
- BOOL bFog = ctx->Fog.Enabled; \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_2D_VERTEX *pV = (GLD_2D_VERTEX*)gld->PB2d.pTriangles; \
- SScontext *ss = SWSETUP_CONTEXT(ctx); \
- SWvertex *swv; \
- DWORD dwSpecularColour; \
- DWORD dwFlatColour; \
- GLuint facing = 0; \
- struct vertex_buffer *VB; \
- GLchan (*vbcolor)[4]; \
- GLchan (*vbspec)[4]
-
-#define GLD_SETUP_GET_SWVERT(s) \
- swv = &ss->verts[##s]
-
-#define GLD_SETUP_2D_VERTEX \
- pV->x = swv->win[0]; \
- pV->y = GLD_FLIP_Y(swv->win[1]); \
- pV->rhw = swv->win[3]
-
-#define GLD_SETUP_SMOOTH_COLOUR \
- pV->diffuse = GLD_COLOUR
-
-#define GLD_SETUP_GET_FLAT_COLOUR \
- dwFlatColour = GLD_COLOUR
-#define GLD_SETUP_GET_FLAT_FOG_COLOUR \
- dwFlatColour = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_USE_FLAT_COLOUR \
- pV->diffuse = dwFlatColour
-
-#define GLD_SETUP_GET_FLAT_SPECULAR \
- dwSpecularColour= GLD_SPECULAR
-
-#define GLD_SETUP_USE_FLAT_SPECULAR \
- pV->specular = dwSpecularColour
-
-#define GLD_SETUP_DEPTH \
- pV->sz = swv->win[2] / ctx->DepthMaxF
-// pV->z = swv->win[2] * ooZ;
-
-#define GLD_SETUP_SPECULAR \
- pV->specular = GLD_SPECULAR
-
-#define GLD_SETUP_FOG \
- pV->diffuse = _gldComputeFog(ctx, swv)
-
-#define GLD_SETUP_TEX0 \
- pV->t0_u = swv->texcoord[0][0]; \
- pV->t0_v = swv->texcoord[0][1]
-
-#define GLD_SETUP_TEX1 \
- pV->t1_u = swv->texcoord[1][0]; \
- pV->t1_v = swv->texcoord[1][1]
-
-#define GLD_SETUP_LIGHTING(v) \
- if (facing == 1) { \
- pV->diffuse = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- pV->specular = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- } else { \
- if (bFog) \
- GLD_SETUP_FOG; \
- else \
- GLD_SETUP_SMOOTH_COLOUR; \
- GLD_SETUP_SPECULAR; \
- }
-
-#define GLD_SETUP_GET_FLAT_LIGHTING(v) \
- if (facing == 1) { \
- dwFlatColour = D3DCOLOR_RGBA(vbcolor[##v][0], vbcolor[##v][1], vbcolor[##v][2], vbcolor[##v][3]); \
- if (vbspec) { \
- dwSpecularColour = D3DCOLOR_RGBA(vbspec[##v][0], vbspec[##v][1], vbspec[##v][2], vbspec[##v][3]); \
- } \
- }
-
-#define GLD_SETUP_TWOSIDED_LIGHTING \
- /* Two-sided lighting */ \
- if (ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) { \
- SWvertex *verts = SWSETUP_CONTEXT(ctx)->verts; \
- SWvertex *v[3]; \
- GLfloat ex,ey,fx,fy,cc; \
- /* Get vars for later */ \
- VB = &TNL_CONTEXT(ctx)->vb; \
- vbcolor = (GLchan (*)[4])VB->BackfaceColorPtr->data; \
- if (VB->BackfaceSecondaryColorPtr) { \
- vbspec = (GLchan (*)[4])VB->BackfaceSecondaryColorPtr->data; \
- } else { \
- vbspec = NULL; \
- } \
- v[0] = &verts[v0]; \
- v[1] = &verts[v1]; \
- v[2] = &verts[v2]; \
- ex = v[0]->win[0] - v[2]->win[0]; \
- ey = v[0]->win[1] - v[2]->win[1]; \
- fx = v[1]->win[0] - v[2]->win[0]; \
- fy = v[1]->win[1] - v[2]->win[1]; \
- cc = ex*fy - ey*fx; \
- facing = (cc < 0.0) ^ ctx->Polygon._FrontBit; \
- }
-
-//---------------------------------------------------------------------------
-// 3D vertex setup
-//---------------------------------------------------------------------------
-
-#define GLD_SETUP_3D_VARS_POINTS \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pPoints; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_LINES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pLines; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VARS_TRIANGLES \
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx); \
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx); \
- GLD_3D_VERTEX *pV = (GLD_3D_VERTEX*)gld->PB3d.pTriangles; \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- GLfloat (*p4f)[4]; \
- GLfloat (*tc)[4]; \
- DWORD dwColor;
-
-#define GLD_SETUP_3D_VERTEX(v) \
- p4f = VB->AttribPtr[_TNL_ATTRIB_POS]->data; \
- pV->Position.x = p4f[##v][0]; \
- pV->Position.y = p4f[##v][1]; \
- pV->Position.z = p4f[##v][2];
-
-#define GLD_SETUP_SMOOTH_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR0]->data; \
- pV->Diffuse = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-
-#define GLD_SETUP_GET_FLAT_COLOUR_3D(v) \
- p4f = (GLfloat (*)[4])VB->AttribPtr[_TNL_ATTRIB_COLOR00]->data; \
- dwColor = D3DCOLOR_COLORVALUE(p4f[##v][0], p4f[##v][1], p4f[##v][2], p4f[##v][3]);
-
-#define GLD_SETUP_USE_FLAT_COLOUR_3D \
- pV->Diffuse = dwColor;
-
-#define GLD_SETUP_TEX0_3D(v) \
- if (VB->AttribPtr[_TNL_ATTRIB_TEX0]) { \
- tc = VB->AttribPtr[_TNL_ATTRIB_TEX0]->data; \
- pV->TexUnit0.x = tc[##v][0]; \
- pV->TexUnit0.y = tc[##v][1]; \
- }
-
-#define GLD_SETUP_TEX1_3D(v) \
- if (VB->AttribPtr[_TNL_ATTRIB_TEX1]) { \
- tc = VB->AttribPtr[_TNL_ATTRIB_TEX1]->data; \
- pV->TexUnit1.x = tc[##v][0]; \
- pV->TexUnit1.y = tc[##v][1]; \
- }
-
-//---------------------------------------------------------------------------
-// Helper functions
-//---------------------------------------------------------------------------
-
-__inline DWORD _gldComputeFog(
- struct gl_context *ctx,
- SWvertex *swv)
-{
- // Full fog calculation.
- // Based on Mesa code.
-
- GLchan rFog, gFog, bFog;
- GLchan fR, fG, fB;
- const GLfloat f = swv->fog;
- const GLfloat g = 1.0 - f;
-
- UNCLAMPED_FLOAT_TO_CHAN(rFog, ctx->Fog.Color[RCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(gFog, ctx->Fog.Color[GCOMP]);
- UNCLAMPED_FLOAT_TO_CHAN(bFog, ctx->Fog.Color[BCOMP]);
- fR = f * swv->color[0] + g * rFog;
- fG = f * swv->color[1] + g * gFog;
- fB = f * swv->color[2] + g * bFog;
- return D3DCOLOR_RGBA(fR, fG, fB, swv->color[3]);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ResetLineStipple_DX9(
- struct gl_context *ctx)
-{
- // TODO: Fake stipple with a 32x32 texture.
-}
-
-//---------------------------------------------------------------------------
-// 2D (post-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points2D_DX9(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_2D_VARS_POINTS;
-
- unsigned i;
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
- GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- } else {
- GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, swv++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- }
- }
- }
-
- gld->PB2d.pPoints = (BYTE*)pV;
- gld->PB2d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_2D_VARS_LINES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_SPECULAR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pLines = (BYTE*)pV;
- gld->PB2d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
-
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatExtras_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v2);
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v2);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothExtras_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_SMOOTH_COLOUR;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatExtras_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v3);
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- if (bFog)
- GLD_SETUP_GET_FLAT_FOG_COLOUR;
- else
- GLD_SETUP_GET_FLAT_COLOUR;
- GLD_SETUP_GET_FLAT_SPECULAR;
- GLD_SETUP_GET_FLAT_LIGHTING(v3);
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_USE_FLAT_COLOUR;
- GLD_SETUP_USE_FLAT_SPECULAR;
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothExtras_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_2D_VARS_TRIANGLES;
-
- GLD_SETUP_TWOSIDED_LIGHTING(v0);
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v1);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v1);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v2);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v2);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v3);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v3);
- pV++;
-
- GLD_SETUP_GET_SWVERT(v0);
- GLD_SETUP_2D_VERTEX;
- GLD_SETUP_DEPTH;
- GLD_SETUP_TEX0;
- GLD_SETUP_TEX1;
- GLD_SETUP_LIGHTING(v0);
- pV++;
-
- gld->PB2d.pTriangles = (BYTE*)pV;
- gld->PB2d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// 3D (pre-transformed) primitives
-//---------------------------------------------------------------------------
-
-void gld_Points3D_DX9(
- struct gl_context *ctx,
- GLuint first,
- GLuint last)
-{
- GLD_SETUP_3D_VARS_POINTS
-
- unsigned i;
-// struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
-
- // _Size is already clamped to MaxPointSize and MinPointSize
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_POINTSIZE, *((DWORD*)&ctx->Point._Size));
-
- if (VB->Elts) {
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[VB->Elts[i]] == 0) {
-// _swrast_Point( ctx, &verts[VB->Elts[i]] );
-// GLD_SETUP_GET_SWVERT(VB->Elts[i]);
- GLD_SETUP_3D_VERTEX(VB->Elts[i])
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- } else {
-// GLD_SETUP_GET_SWVERT(first);
- for (i=first; i<last; i++, pV++) {
- if (VB->ClipMask[i] == 0) {
-// _swrast_Point( ctx, &verts[i] );
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
- }
- }
-/*
- for (i=first; i<last; i++, pV++) {
- GLD_SETUP_3D_VERTEX(i)
- GLD_SETUP_SMOOTH_COLOUR_3D(i)
- GLD_SETUP_TEX0_3D(i)
- GLD_SETUP_TEX1_3D(i)
- }
-*/
- gld->PB3d.pPoints = (BYTE*)pV;
- gld->PB3d.nPoints += (last-first);
-}
-
-//---------------------------------------------------------------------------
-// Line functions
-//---------------------------------------------------------------------------
-
-void gld_Line3DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line3DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1)
-{
- GLD_SETUP_3D_VARS_LINES
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pLines = (BYTE*)pV;
- gld->PB3d.nLines++;
-}
-
-//---------------------------------------------------------------------------
-// Triangle functions
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle3DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-// Quad functions
-//---------------------------------------------------------------------------
-
-void gld_Quad3DFlat_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_GET_FLAT_COLOUR_3D(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_USE_FLAT_COLOUR_3D
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad3DSmooth_DX9(
- struct gl_context *ctx,
- GLuint v0,
- GLuint v1,
- GLuint v2,
- GLuint v3)
-{
- GLD_SETUP_3D_VARS_TRIANGLES
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v1)
- GLD_SETUP_SMOOTH_COLOUR_3D(v1)
- GLD_SETUP_TEX0_3D(v1)
- GLD_SETUP_TEX1_3D(v1)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v2)
- GLD_SETUP_SMOOTH_COLOUR_3D(v2)
- GLD_SETUP_TEX0_3D(v2)
- GLD_SETUP_TEX1_3D(v2)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v3)
- GLD_SETUP_SMOOTH_COLOUR_3D(v3)
- GLD_SETUP_TEX0_3D(v3)
- GLD_SETUP_TEX1_3D(v3)
- pV++;
-
- GLD_SETUP_3D_VERTEX(v0)
- GLD_SETUP_SMOOTH_COLOUR_3D(v0)
- GLD_SETUP_TEX0_3D(v0)
- GLD_SETUP_TEX1_3D(v0)
- pV++;
-
- gld->PB3d.pTriangles = (BYTE*)pV;
- gld->PB3d.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-// Vertex setup for two-sided-lighting vertex shader
-//---------------------------------------------------------------------------
-
-/*
-
-void gld_Points2DTwoside_DX9(struct gl_context *ctx, GLuint first, GLuint last)
-{
- // NOTE: Two-sided lighting does not apply to Points
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Line2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1)
-{
- // NOTE: Two-sided lighting does not apply to Lines
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Triangle2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles++;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DFlatTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Quad2DSmoothTwoside_DX9(struct gl_context *ctx, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- GLD_TWOSIDED_VERTEX *pV = (GLD_TWOSIDED_VERTEX*)gld->PBtwosidelight.pTriangles;
- SScontext *ss = SWSETUP_CONTEXT(ctx);
- SWvertex *swv;
- DWORD dwSpecularColour;
- DWORD dwFlatColour;
- GLuint facing = 0;
- struct vertex_buffer *VB;
- GLchan (*vbcolor)[4];
- GLchan (*vbspec)[4];
-
- // Reciprocal of DepthMax
- const float ooDepthMax = 1.0f / ctx->DepthMaxF;
-
- // 1st vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 2nd vert
- swv = &ss->verts[v1];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 3rd vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 4th vert
- swv = &ss->verts[v2];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 5th vert
- swv = &ss->verts[v3];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- // 6th vert
- swv = &ss->verts[v0];
- pV->Position.x = swv->win[0];
- pV->Position.y = GLD_FLIP_Y(swv->win[1]);
- pV->Position.z = swv->win[2] * ooDepthMax;
- pV->Position.w = swv->win[3];
- pV->TexUnit0.x = swv->texcoord[0][0];
- pV->TexUnit0.y = swv->texcoord[0][1];
- pV->TexUnit1.x = swv->texcoord[1][0];
- pV->TexUnit1.y = swv->texcoord[1][1];
- pV->FrontDiffuse = GLD_COLOUR;
- pV->FrontSpecular = GLD_SPECULAR;
- pV++;
-
- gld->PBtwosidelight.pTriangles = (BYTE*)pV;
- gld->PBtwosidelight.nTriangles += 2;
-}
-
-//---------------------------------------------------------------------------
-
-*/
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Texture / Bitmap functions
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-#include <d3dx9tex.h>
-
-#include "texformat.h"
-#include "colormac.h"
-#include "texstore.h"
-#include "image.h"
-// #include "mem.h"
-
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_HEIGHT(y,h) (gldCtx->dwHeight - (y) - (h))
-
-//---------------------------------------------------------------------------
-// 1D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + (i) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (i) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (i))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (i))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_1d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 2D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- ((GLchan *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + ((t)->Width * (j) + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + ((t)->Width * (j) + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + ((t)->Width * (j) + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_2d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// 3D texture fetch
-//---------------------------------------------------------------------------
-
-#define CHAN_SRC( t, i, j, k, sz ) \
- (GLchan *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz)
-#define UBYTE_SRC( t, i, j, k, sz ) \
- ((GLubyte *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)) * (sz))
-#define USHORT_SRC( t, i, j, k ) \
- ((GLushort *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-#define FLOAT_SRC( t, i, j, k ) \
- ((GLfloat *)(t)->Data + (((t)->Height * (k) + (j)) * \
- (t)->Width + (i)))
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- GLchan *rgba = (GLchan *)texel;
- rgba[RCOMP] = src[2];
- rgba[GCOMP] = src[1];
- rgba[BCOMP] = src[0];
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X8R8G8B8(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLchan *src = CHAN_SRC( texImage, i, j, k, 4 );
- texel[RCOMP] = CHAN_TO_FLOAT(src[0]);
- texel[GCOMP] = CHAN_TO_FLOAT(src[1]);
- texel[BCOMP] = CHAN_TO_FLOAT(src[2]);
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf8) * 255 / 0xf8 );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X1R5G5B5(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 10) & 0xf8) * 255 / 0xf8 );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 5) & 0xf8) * 255 / 0xf8 );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf8) * 255 / 0xf8 );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLchan *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLchan *rgba = (GLchan *) texel; GLushort s = *src;
- rgba[RCOMP] = UBYTE_TO_CHAN( ((s >> 8) & 0xf) * 255 / 0xf );
- rgba[GCOMP] = UBYTE_TO_CHAN( ((s >> 4) & 0xf) * 255 / 0xf );
- rgba[BCOMP] = UBYTE_TO_CHAN( ((s ) & 0xf) * 255 / 0xf );
- rgba[ACOMP] = CHAN_MAX;
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_fetch_3d_texel_f_X4R4G4B4(
- const struct gl_texture_image *texImage,
- GLint i, GLint j, GLint k, GLfloat *texel )
-{
- const GLushort *src = USHORT_SRC( texImage, i, j, k );
- GLushort s = *src;
- texel[RCOMP] = UBYTE_TO_FLOAT( ((s >> 8) & 0xf) * 255 / 0xf );
- texel[GCOMP] = UBYTE_TO_FLOAT( ((s >> 4) & 0xf) * 255 / 0xf );
- texel[BCOMP] = UBYTE_TO_FLOAT( ((s ) & 0xf) * 255 / 0xf );
- texel[ACOMP] = 1.f;
-}
-
-//---------------------------------------------------------------------------
-
-#undef CHAN_SRC
-#undef UBYTE_SRC
-#undef USHORT_SRC
-#undef FLOAT_SRC
-
-//---------------------------------------------------------------------------
-// Direct3D texture formats that have no Mesa equivalent
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format _gld_texformat_X8R8G8B8 = {
- MESA_FORMAT_ARGB8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 4, /* TexelBytes */
- _mesa_texstore_argb8888, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X8R8G8B8, /* FetchTexel1D */
- gld_fetch_2d_texel_X8R8G8B8, /* FetchTexel2D */
- gld_fetch_3d_texel_X8R8G8B8, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X8R8G8B8, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X8R8G8B8, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X8R8G8B8, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X1R5G5B5 = {
- MESA_FORMAT_ARGB1555, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb1555, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X1R5G5B5, /* FetchTexel1D */
- gld_fetch_2d_texel_X1R5G5B5, /* FetchTexel2D */
- gld_fetch_3d_texel_X1R5G5B5, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X1R5G5B5, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X1R5G5B5, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X1R5G5B5, /* FetchTexel3Df */
-};
-
-const struct gl_texture_format _gld_texformat_X4R4G4B4 = {
- MESA_FORMAT_ARGB4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 2, /* TexelBytes */
- _mesa_texstore_argb4444, /* StoreTexImageFunc */
- gld_fetch_1d_texel_X4R4G4B4, /* FetchTexel1D */
- gld_fetch_2d_texel_X4R4G4B4, /* FetchTexel2D */
- gld_fetch_3d_texel_X4R4G4B4, /* FetchTexel3D */
- gld_fetch_1d_texel_f_X4R4G4B4, /* FetchTexel1Df */
- gld_fetch_2d_texel_f_X4R4G4B4, /* FetchTexel2Df */
- gld_fetch_3d_texel_f_X4R4G4B4, /* FetchTexel3Df */
-};
-
-//---------------------------------------------------------------------------
-// Texture unit constants
-//---------------------------------------------------------------------------
-
-// List of possible combinations of texture environments.
-// Example: GLD_TEXENV_MODULATE_RGBA means
-// GL_MODULATE, GL_RGBA base internal format.
-#define GLD_TEXENV_DECAL_RGB 0
-#define GLD_TEXENV_DECAL_RGBA 1
-#define GLD_TEXENV_DECAL_ALPHA 2
-#define GLD_TEXENV_REPLACE_RGB 3
-#define GLD_TEXENV_REPLACE_RGBA 4
-#define GLD_TEXENV_REPLACE_ALPHA 5
-#define GLD_TEXENV_MODULATE_RGB 6
-#define GLD_TEXENV_MODULATE_RGBA 7
-#define GLD_TEXENV_MODULATE_ALPHA 8
-#define GLD_TEXENV_BLEND_RGB 9
-#define GLD_TEXENV_BLEND_RGBA 10
-#define GLD_TEXENV_BLEND_ALPHA 11
-#define GLD_TEXENV_ADD_RGB 12
-#define GLD_TEXENV_ADD_RGBA 13
-#define GLD_TEXENV_ADD_ALPHA 14
-
-// Per-stage (i.e. per-unit) texture environment
-typedef struct {
- DWORD ColorArg1; // Colour argument 1
- D3DTEXTUREOP ColorOp; // Colour operation
- DWORD ColorArg2; // Colour argument 2
- DWORD AlphaArg1; // Alpha argument 1
- D3DTEXTUREOP AlphaOp; // Alpha operation
- DWORD AlphaArg2; // Alpha argument 2
-} GLD_texenv;
-
-// TODO: Do we really need to set ARG1 and ARG2 every time?
-// They seem to always be TEXTURE and CURRENT respectively.
-
-// C = Colour out
-// A = Alpha out
-// Ct = Colour from Texture
-// Cf = Colour from fragment (diffuse)
-// At = Alpha from Texture
-// Af = Alpha from fragment (diffuse)
-// Cc = GL_TEXTURE_ENV_COLOUR (GL_BLEND)
-const GLD_texenv gldTexEnv[] = {
- // DECAL_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_RGBA: C=Cf(1-At)+CtAt, A=Af
- {D3DTA_TEXTURE, D3DTOP_BLENDTEXTUREALPHA, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // DECAL_ALPHA: <undefined> use DECAL_RGB
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
-
- // REPLACE_RGB: C=Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // REPLACE_RGBA: C=Ct, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
- // REPLACE_ALPHA: C=Cf, A=At
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG1, D3DTA_CURRENT},
-
- // MODULATE_RGB: C=CfCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // MODULATE_RGBA: C=CfCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // MODULATE_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- // BLEND_RGB: C=Cf(1-Ct)+CcCt, A=Af
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // BLEND_RGBA: C=Cf(1-Ct)+CcCt, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_LERP, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // BLEND_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-
- // ADD_RGB: C=Cf+Ct, A=Af
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT},
- // ADD_RGBA: C=Cf+Ct, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_ADD, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
- // ADD_ALPHA: C=Cf, A=AfAt
- {D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_CURRENT,
- D3DTA_TEXTURE, D3DTOP_MODULATE, D3DTA_CURRENT},
-};
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREADDRESS _gldConvertWrap(
- GLenum wrap)
-{
- return (wrap == GL_CLAMP) ? D3DTADDRESS_CLAMP : D3DTADDRESS_WRAP;
-}
-
-//---------------------------------------------------------------------------
-
-D3DTEXTUREFILTERTYPE _gldConvertMagFilter(
- GLenum magfilter)
-{
- return (magfilter == GL_LINEAR) ? D3DTEXF_LINEAR : D3DTEXF_POINT;
-}
-
-//---------------------------------------------------------------------------
-
-void _gldConvertMinFilter(
- GLenum minfilter,
- D3DTEXTUREFILTERTYPE *min_filter,
- D3DTEXTUREFILTERTYPE *mip_filter)
-{
- switch (minfilter) {
- case GL_NEAREST:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_NONE;
- break;
- case GL_LINEAR:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_NONE;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_POINT;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_POINT;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- *min_filter = D3DTEXF_POINT;
- *mip_filter = D3DTEXF_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- *min_filter = D3DTEXF_LINEAR;
- *mip_filter = D3DTEXF_LINEAR;
- break;
- }
-}
-
-//---------------------------------------------------------------------------
-
-D3DFORMAT _gldGLFormatToD3DFormat(
- GLenum internalFormat)
-{
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- // LUNIMANCE != INTENSITY, but D3D doesn't have I8 textures
- return D3DFMT_L8;
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return D3DFMT_L8;
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return D3DFMT_A8;
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return D3DFMT_X8R8G8B8;
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return D3DFMT_A8L8;
- case GL_R3_G3_B2:
- // TODO: Mesa does not support RGB332 internally
- return D3DFMT_X4R4G4B4; //D3DFMT_R3G3B2;
- case GL_RGB4:
- return D3DFMT_X4R4G4B4;
- case GL_RGB5:
- return D3DFMT_X1R5G5B5;
- case 3:
- case GL_RGB:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return D3DFMT_R8G8B8;
- case GL_RGBA4:
- return D3DFMT_A4R4G4B4;
- case 4:
- case GL_RGBA:
- case GL_RGBA2:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return D3DFMT_A8R8G8B8;
- case GL_RGB5_A1:
- return D3DFMT_A1R5G5B5;
- }
-
- // Return an acceptable default
- return D3DFMT_A8R8G8B8;
-}
-
-//---------------------------------------------------------------------------
-
-GLenum _gldDecodeBaseFormat(
- IDirect3DTexture9 *pTex)
-{
- // Examine Direct3D texture and return base OpenGL internal texture format
- // NOTE: We can't use any base format info from Mesa because D3D might have
- // used a different texture format when we used D3DXCreateTexture().
-
- // Base internal format is one of (Red Book p355):
- // GL_ALPHA,
- // GL_LUMINANCE,
- // GL_LUMINANCE_ALPHA,
- // GL_INTENSITY,
- // GL_RGB,
- // GL_RGBA
-
- // NOTE: INTENSITY not used (not supported by Direct3D)
- // LUMINANCE has same texture functions as RGB
- // LUMINANCE_ALPHA has same texture functions as RGBA
-
- // TODO: cache format instead of using GetLevelDesc()
- D3DSURFACE_DESC desc;
- _GLD_DX9_TEX(GetLevelDesc(pTex, 0, &desc));
-
- switch (desc.Format) {
- case D3DFMT_R8G8B8:
- case D3DFMT_X8R8G8B8:
- case D3DFMT_R5G6B5:
- case D3DFMT_X1R5G5B5:
- case D3DFMT_R3G3B2:
- case D3DFMT_X4R4G4B4:
- case D3DFMT_P8:
- case D3DFMT_L8:
- return GL_RGB;
- case D3DFMT_A8R8G8B8:
- case D3DFMT_A1R5G5B5:
- case D3DFMT_A4R4G4B4:
- case D3DFMT_A8R3G3B2:
- case D3DFMT_A8P8:
- case D3DFMT_A8L8:
- case D3DFMT_A4L4:
- return GL_RGBA;
- case D3DFMT_A8:
- return GL_ALPHA;
- // Compressed texture formats. Need to check these...
- case D3DFMT_DXT1:
- return GL_RGBA;
- case D3DFMT_DXT2:
- return GL_RGB;
- case D3DFMT_DXT3:
- return GL_RGBA;
- case D3DFMT_DXT4:
- return GL_RGB;
- case D3DFMT_DXT5:
- return GL_RGBA;
- }
-
- // Fell through. Return arbitary default.
- return GL_RGBA;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* _gldMesaFormatForD3DFormat(
- D3DFORMAT d3dfmt)
-{
- switch (d3dfmt) {
- case D3DFMT_A8R8G8B8:
- return &_mesa_texformat_argb8888;
- case D3DFMT_R8G8B8:
- return &_mesa_texformat_rgb888;
- case D3DFMT_R5G6B5:
- return &_mesa_texformat_rgb565;
- case D3DFMT_A4R4G4B4:
- return &_mesa_texformat_argb4444;
- case D3DFMT_A1R5G5B5:
- return &_mesa_texformat_argb1555;
- case D3DFMT_A8L8:
- return &_mesa_texformat_al88;
- case D3DFMT_R3G3B2:
- return &_mesa_texformat_rgb332;
- case D3DFMT_A8:
- return &_mesa_texformat_a8;
- case D3DFMT_L8:
- return &_mesa_texformat_l8;
- case D3DFMT_X8R8G8B8:
- return &_gld_texformat_X8R8G8B8;
- case D3DFMT_X1R5G5B5:
- return &_gld_texformat_X1R5G5B5;
- case D3DFMT_X4R4G4B4:
- return &_gld_texformat_X4R4G4B4;
- }
-
- // If we reach here then we've made an error somewhere else
- // by allowing a format that is not supported.
- assert(0);
-
- return NULL; // Shut up compiler warning
-}
-
-//---------------------------------------------------------------------------
-// Copy* functions
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage1D_DX9(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLenum internalFormat,
- GLint x, GLint y,
- GLsizei width, GLint border )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexImage2D_DX9(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLenum internalFormat,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- GLint border)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage1D_DX9(
- struct gl_context *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint x, GLint y, GLsizei width )
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage2D_DX9(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height)
-{
- // TODO
-}
-
-//---------------------------------------------------------------------------
-
-void gldCopyTexSubImage3D_DX9(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLint yoffset,
- GLint zoffset,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height )
-{
- // TODO ?
-}
-
-//---------------------------------------------------------------------------
-// Bitmap/Pixel functions
-//---------------------------------------------------------------------------
-
-#define GLD_FLIP_Y(y) (gldCtx->dwHeight - (y))
-
-#define _GLD_FVF_IMAGE (D3DFVF_XYZRHW | D3DFVF_TEX1)
-
-typedef struct {
- FLOAT x, y; // 2D raster coords
- FLOAT z; // depth value
- FLOAT rhw; // reciprocal homogenous W (always 1.0f)
- FLOAT tu, tv; // texture coords
-} _GLD_IMAGE_VERTEX;
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldDrawPixels(
- struct gl_context *ctx,
- BOOL bChromakey, // Alpha test for glBitmap() images
- GLint x, // GL x position
- GLint y, // GL y position (needs flipping)
- GLsizei width, // Width of input image
- GLsizei height, // Height of input image
- IDirect3DSurface9 *pImage)
-{
- //
- // Draw input image as texture implementing PixelZoom and clipping.
- // Any fragment operations currently enabled will be used.
- //
-
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- IDirect3DTexture9 *pTexture;
- D3DSURFACE_DESC d3dsd;
- IDirect3DSurface9 *pSurface;
- _GLD_IMAGE_VERTEX v[4];
- HRESULT hr;
-
- float ZoomWidth, ZoomHeight;
- float ScaleWidth, ScaleHeight;
-
- // Create a texture to hold image
- hr = D3DXCreateTexture(
- gld->pDev,
- width, height,
- 1, // miplevels
- 0, // usage
- D3DFMT_A8R8G8B8, // format
- D3DPOOL_MANAGED, // pool
- &pTexture);
- if (FAILED(hr))
- return hr;
-
- hr = IDirect3DTexture9_GetSurfaceLevel(pTexture, 0, &pSurface);
- if (FAILED(hr)) {
- IDirect3DTexture9_Release(pTexture);
- return hr;
- }
-
- // Copy image into texture
- hr = D3DXLoadSurfaceFromSurface(
- pSurface, NULL, NULL, // Dest surface
- pImage, NULL, NULL, // Src surface
- D3DX_FILTER_NONE,
- 0);
- IDirect3DSurface9_Release(pSurface);
- if (FAILED(hr)) {
- IDirect3DTexture9_Release(pTexture);
- return hr;
- }
-
- //
- // Set up the quad like this (ascii-art ahead!)
- //
- // 3--2
- // | |
- // 0--1
- //
- //
-
- // Set depth
- v[0].z = v[1].z = v[2].z = v[3].z = ctx->Current.RasterPos[2];
- // Set Reciprocal Homogenous W
- v[0].rhw = v[1].rhw = v[2].rhw = v[3].rhw = 1.0f;
-
- // Set texcoords
- // Examine texture size - if different to input width and height
- // then we'll need to munge the texcoords to fit.
- IDirect3DTexture9_GetLevelDesc(pTexture, 0, &d3dsd);
- ScaleWidth = (float)width / (float)d3dsd.Width;
- ScaleHeight = (float)height / (float)d3dsd.Height;
- v[0].tu = 0.0f; v[0].tv = 0.0f;
- v[1].tu = ScaleWidth; v[1].tv = 0.0f;
- v[2].tu = ScaleWidth; v[2].tv = ScaleHeight;
- v[3].tu = 0.0f; v[3].tv = ScaleHeight;
-
- // Set raster positions
- ZoomWidth = (float)width * ctx->Pixel.ZoomX;
- ZoomHeight = (float)height * ctx->Pixel.ZoomY;
-
- v[0].x = x; v[0].y = GLD_FLIP_Y(y);
- v[1].x = x+ZoomWidth; v[1].y = GLD_FLIP_Y(y);
- v[2].x = x+ZoomWidth; v[2].y = GLD_FLIP_Y(y+ZoomHeight);
- v[3].x = x; v[3].y = GLD_FLIP_Y(y+ZoomHeight);
-
- // Draw image with full HW acceleration
- // NOTE: Be nice to use a State Block for all this state...
- IDirect3DDevice9_SetTexture(gld->pDev, 0, pTexture);
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_CLIPPING, TRUE);
-
-// IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_MINFILTER, D3DTEXF_POINT);
-// IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_MIPFILTER, D3DTEXF_POINT);
-// IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
-// IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSU, D3DTADDRESS_CLAMP);
-// IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_ADDRESSV, D3DTADDRESS_CLAMP);
- IDirect3DDevice9_SetSamplerState(gld->pDev, 0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
- IDirect3DDevice9_SetSamplerState(gld->pDev, 0, D3DSAMP_MIPFILTER, D3DTEXF_POINT);
- IDirect3DDevice9_SetSamplerState(gld->pDev, 0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
- IDirect3DDevice9_SetSamplerState(gld->pDev, 0, D3DSAMP_ADDRESSU, D3DTADDRESS_CLAMP);
- IDirect3DDevice9_SetSamplerState(gld->pDev, 0, D3DSAMP_ADDRESSV, D3DTADDRESS_CLAMP);
-
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_COLOROP, D3DTOP_SELECTARG1);
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_COLORARG1, D3DTA_TEXTURE);
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 0, D3DTSS_ALPHAARG1, D3DTA_TEXTURE);
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- IDirect3DDevice9_SetTextureStageState(gld->pDev, 1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
-
- IDirect3DDevice9_SetVertexShader(gld->pDev, NULL);
- IDirect3DDevice9_SetFVF(gld->pDev, _GLD_FVF_IMAGE);
-
- //
- // Emulate Chromakey with an Alpha Test.
- // [Alpha Test is more widely supported anyway]
- //
- if (bChromakey) {
- // Switch on alpha testing
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_ALPHATESTENABLE, TRUE);
- // Fragment passes is alpha is greater than reference value
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_ALPHAFUNC, D3DCMP_GREATER);
- // Set alpha reference value between Bitmap alpha values of
- // zero (transparent) and one (opaque).
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_ALPHAREF, 0x7f);
- }
-
- IDirect3DDevice9_DrawPrimitiveUP(gld->pDev, D3DPT_TRIANGLEFAN, 2, &v, sizeof(_GLD_IMAGE_VERTEX));
-
- // Release texture
- IDirect3DDevice9_SetTexture(gld->pDev, 0, NULL);
- IDirect3DTexture9_Release(pTexture);
-
- // Reset state to before we messed it up
- FLUSH_VERTICES(ctx, _NEW_ALL);
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DrawPixels_DX9(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
-{
- GLD_context *gldCtx;
- GLD_driver_dx9 *gld;
-
- IDirect3DSurface9 *pImage;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
-
- const struct gl_texture_format *MesaFormat;
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
-
- // Mesa does not currently handle this format.
- if (format == GL_BGR)
- return;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- hr = IDirect3DDevice9_CreateOffscreenPlainSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- D3DPOOL_SCRATCH,
- &pImage,
- NULL);
- if (FAILED(hr)) {
- return;
- }
-
- //
- // Use Mesa to fill in image
- //
-
- // Lock all of surface
- hr = IDirect3DSurface9_LockRect(pImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pImage);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- MesaFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA,
- &_mesa_texformat_argb8888,
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, /* dstImageStride */
- format, type, pixels, unpack);
-
- IDirect3DSurface9_UnlockRect(pImage);
-
- _gldDrawPixels(ctx, FALSE, x, y, width, height, pImage);
-
- IDirect3DSurface9_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_ReadPixels_DX9(
- struct gl_context *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *dest)
-{
-
- GLD_context *gldCtx;
- GLD_driver_dx9 *gld;
-
- IDirect3DSurface9 *pBackbuffer = NULL;
- IDirect3DSurface9 *pNativeImage = NULL;
- IDirect3DSurface9 *pCanonicalImage = NULL;
-
- D3DSURFACE_DESC d3dsd;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- struct gl_pixelstore_attrib srcPacking;
- int i;
- GLint DstRowStride;
- const struct gl_texture_format *MesaFormat;
-
- switch (format) {
- case GL_STENCIL_INDEX:
- case GL_DEPTH_COMPONENT:
- return;
- }
-
- MesaFormat = _mesa_choose_tex_format(ctx, format, format, type);
- DstRowStride = _mesa_image_row_stride(pack, width, format, type);
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice9_GetBackBuffer(
- gld->pDev,
- 0, // First swapchain
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface9_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice9_CreateOffscreenPlainSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- D3DPOOL_SCRATCH,
- &pNativeImage,
- NULL);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, x, GLD_FLIP_HEIGHT(y, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels.
- //
- // This intermediate surface ensure that we can use CopyRects()
- // instead of relying on D3DXLoadSurfaceFromSurface(), which may
- // try and lock the backbuffer. This way seems safer.
- //
- // CopyRects has been removed for DX9.
- //
-/* hr = IDirect3DDevice9_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pNativeImage,
- &ptDst);*/
- hr = D3DXLoadSurfaceFromSurface(
- pNativeImage, // Dest surface
- NULL, // Dest palette
- &rcSrc, // Dest rect
- pBackbuffer, // Src surface
- NULL, // Src palette
- &rcSrc, // Src rect
- D3DX_FILTER_NONE, // Filter
- 0 // Colorkey (0=no colorkey)
- );
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- // Create an RGBA8888 surface
- hr = IDirect3DDevice9_CreateOffscreenPlainSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- D3DPOOL_SCRATCH,
- &pCanonicalImage,
- NULL);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- // Convert to RGBA8888
- hr = D3DXLoadSurfaceFromSurface(
- pCanonicalImage, // Dest surface
- NULL, NULL, // Dest palette, RECT
- pNativeImage, // Src surface
- NULL, NULL, // Src palette, RECT
- D3DX_FILTER_NONE, // Filter
- 0); // Colourkey
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- srcPacking.Alignment = 1;
- srcPacking.ImageHeight = height;
- srcPacking.LsbFirst = GL_FALSE;
- srcPacking.RowLength = 0;
- srcPacking.SkipImages = 0;
- srcPacking.SkipPixels = 0;
- srcPacking.SkipRows = 0;
- srcPacking.SwapBytes = GL_FALSE;
-
- // Lock all of image
- hr = IDirect3DSurface9_LockRect(pCanonicalImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- goto gld_ReadPixels_DX9_return;
- }
-
- // We need to flip the data. Yuck.
- // Perhaps Mesa has a span packer we can use in future...
- for (i=0; i<height; i++) {
- BYTE *pDestRow = (BYTE*)_mesa_image_address(2,pack, dest, width, height, format, type, 0, i, 0);
- BYTE *pSrcRow = (BYTE*)d3dLockedRect.pBits + (d3dLockedRect.Pitch * (height-i-1));
- MesaFormat->StoreImage(
- ctx,
- 2,
- GL_RGBA, // base format
- MesaFormat, // dst format
- pDestRow, // dest addr
- width, 1, 1, 0, 0, 0, // src x,y,z & dst offsets x,y,z
- DstRowStride, // dst row stride
- 0, // dstImageStride
- GL_BGRA, // src format
- GL_UNSIGNED_BYTE, // src type
- pSrcRow, // src addr
- &srcPacking); // packing params of source image
- }
-
- IDirect3DSurface9_UnlockRect(pCanonicalImage);
-
-gld_ReadPixels_DX9_return:
- SAFE_RELEASE_SURFACE9(pCanonicalImage);
- SAFE_RELEASE_SURFACE9(pNativeImage);
- SAFE_RELEASE_SURFACE9(pBackbuffer);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_CopyPixels_DX9(
- struct gl_context *ctx,
- GLint srcx,
- GLint srcy,
- GLsizei width,
- GLsizei height,
- GLint dstx,
- GLint dsty,
- GLenum type)
-{
- //
- // NOTE: Not allowed to copy vidmem to vidmem!
- // Therefore we use an intermediate image surface.
- //
-
- GLD_context *gldCtx;
- GLD_driver_dx9 *gld;
-
- IDirect3DSurface9 *pBackbuffer;
- D3DSURFACE_DESC d3dsd;
- IDirect3DSurface9 *pImage;
- RECT rcSrc; // Source rect
- POINT ptDst; // Dest point
- HRESULT hr;
-
- // Only backbuffer
- if (type != GL_COLOR)
- return;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // Get backbuffer
- hr = IDirect3DDevice9_GetBackBuffer(
- gld->pDev,
- 0, // First swapchain
- 0, // First backbuffer
- D3DBACKBUFFER_TYPE_MONO,
- &pBackbuffer);
- if (FAILED(hr))
- return;
-
- // Get backbuffer description
- hr = IDirect3DSurface9_GetDesc(pBackbuffer, &d3dsd);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pBackbuffer);
- return;
- }
-
- // Create a surface compatible with backbuffer
- hr = IDirect3DDevice9_CreateOffscreenPlainSurface(
- gld->pDev,
- width,
- height,
- d3dsd.Format,
- D3DPOOL_SCRATCH,
- &pImage,
- NULL);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pBackbuffer);
- return;
- }
-
- // Compute source rect and dest point
- SetRect(&rcSrc, 0, 0, width, height);
- OffsetRect(&rcSrc, srcx, GLD_FLIP_HEIGHT(srcy, height));
- ptDst.x = ptDst.y = 0;
-
- // Get source pixels
-/* hr = IDirect3DDevice8_CopyRects(
- gld->pDev,
- pBackbuffer,
- &rcSrc,
- 1,
- pImage,
- &ptDst);*/
- hr = D3DXLoadSurfaceFromSurface(
- pImage, // Dest surface
- NULL, // Dest palette
- &rcSrc, // Dest rect
- pBackbuffer, // Src surface
- NULL, // Src palette
- &rcSrc, // Src rect
- D3DX_FILTER_NONE, // Filter
- 0 // Colorkey (0=no colorkey)
- );
- IDirect3DSurface9_Release(pBackbuffer);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pImage);
- return;
- }
-
- _gldDrawPixels(ctx, FALSE, dstx, dsty, width, height, pImage);
-
- IDirect3DSurface9_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_Bitmap_DX9(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei width,
- GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap)
-{
- GLD_context *gldCtx;
- GLD_driver_dx9 *gld;
-
- IDirect3DSurface9 *pImage;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- BYTE *pTempBitmap;
- D3DCOLOR clBitmapOne, clBitmapZero;
- D3DCOLOR *pBits;
- const GLubyte *src;
- int i, j, k;
-
- gldCtx = GLD_GET_CONTEXT(ctx);
- gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- // A NULL bitmap is valid, but merely advances the raster position
- if ((bitmap == NULL) || (width == 0) || (height == 0))
- return;
-
- clBitmapZero = D3DCOLOR_RGBA(0,0,0,0); // NOTE: Alpha is Zero
- clBitmapOne = D3DCOLOR_COLORVALUE(
- ctx->Current.RasterColor[0],
- ctx->Current.RasterColor[1],
- ctx->Current.RasterColor[2],
- 1.0f); // NOTE: Alpha is One
-
- hr = IDirect3DDevice9_CreateOffscreenPlainSurface(
- gld->pDev,
- width,
- height,
- D3DFMT_A8R8G8B8,
- D3DPOOL_SCRATCH,
- &pImage,
- NULL);
- if (FAILED(hr)) {
- return;
- }
-
- // Lock all of surface
- hr = IDirect3DSurface9_LockRect(pImage, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pImage);
- return;
- }
-
- pTempBitmap = _mesa_unpack_bitmap(width, height, bitmap, unpack);
- if (pTempBitmap == NULL) {
- IDirect3DSurface9_Release(pImage);
- return;
- }
-
- pBits = (D3DCOLOR*)d3dLockedRect.pBits;
-
- for (i=0; i<height; i++) {
- GLubyte byte;
- pBits = (D3DCOLOR*)((BYTE*)d3dLockedRect.pBits + (i*d3dLockedRect.Pitch));
- src = (const GLubyte *) _mesa_image_address(2,
- &ctx->DefaultPacking, pTempBitmap, width, height, GL_COLOR_INDEX, GL_BITMAP,
- 0, i, 0);
- for (j=0; j<(width>>3); j++) {
- byte = *src++;
- for (k=0; k<8; k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- // Fill remaining bits from bitmap
- if (width & 7) {
- byte = *src;
- for (k=0; k<(width & 7); k++) {
- *pBits++ = (byte & 128) ? clBitmapOne : clBitmapZero;
- byte <<= 1;
- }
- }
- }
-
- FREE(pTempBitmap);
-
-/*
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- GL_BITMAP,
- &_mesa_texformat_argb8888,
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- GL_BITMAP, GL_COLOR_INDEX, bitmap, unpack);
-*/
- IDirect3DSurface9_UnlockRect(pImage);
-
- _gldDrawPixels(ctx, TRUE, x, y, width, height, pImage);
-
- IDirect3DSurface9_Release(pImage);
-}
-
-//---------------------------------------------------------------------------
-// Texture functions
-//---------------------------------------------------------------------------
-
-void _gldAllocateTexture(
- struct gl_context *ctx,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- IDirect3DTexture9 *pTex;
- D3DFORMAT d3dFormat;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (pTex) {
- // Decide whether we can keep existing D3D texture
- // by examining top-level surface.
- D3DSURFACE_DESC d3dsd;
- _GLD_DX9_TEX(GetLevelDesc(pTex, 0, &d3dsd));
- // Release existing texture if not compatible
- if ((d3dsd.Width == texImage->Width) ||
- (d3dsd.Height == texImage->Height))
- {
- return; // Keep the existing texture
- }
- tObj->DriverData = NULL;
- _GLD_DX9_TEX(Release(pTex));
- }
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->IntFormat);
- D3DXCreateTexture(
- gld->pDev,
- texImage->Width,
- texImage->Height,
- // TODO: Re-evaluate mipmapping
- (glb.bUseMipmaps) ? D3DX_DEFAULT : 1,
- 0, // Usage
- d3dFormat,
- D3DPOOL_MANAGED,
- &pTex);
- tObj->DriverData = pTex;
-}
-
-//---------------------------------------------------------------------------
-
-const struct gl_texture_format* gld_ChooseTextureFormat_DX9(
- struct gl_context *ctx,
- GLint internalFormat,
- GLenum srcFormat,
- GLenum srcType)
-{
- // [Based on mesa_choose_tex_format()]
- //
- // We will choose only texture formats that are supported
- // by Direct3D. If the hardware doesn't support a particular
- // texture format, then the D3DX texture calls that we use
- // will automatically use a HW supported format.
- //
- // The most critical aim is to reduce copying; if we can use
- // texture-image data directly then it will be a big performance assist.
- //
-
- switch (internalFormat) {
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- return &_mesa_texformat_l8; // D3DFMT_L8
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- return &_mesa_texformat_a8; // D3DFMT_A8
- case GL_COLOR_INDEX:
- case GL_COLOR_INDEX1_EXT:
- case GL_COLOR_INDEX2_EXT:
- case GL_COLOR_INDEX4_EXT:
- case GL_COLOR_INDEX8_EXT:
- case GL_COLOR_INDEX12_EXT:
- case GL_COLOR_INDEX16_EXT:
- return &_mesa_texformat_rgb565; // D3DFMT_R5G6B5
- // Mesa will convert this for us later...
- // return &_mesa_texformat_ci8; // D3DFMT_R5G6B5
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- return &_mesa_texformat_al88; // D3DFMT_A8L8
- case GL_R3_G3_B2:
- return &_mesa_texformat_rgb332; // D3DFMT_R3G3B2
- case GL_RGB4:
- case GL_RGBA4:
- case GL_RGBA2:
- return &_mesa_texformat_argb4444; // D3DFMT_A4R4G4B4
- case 3:
- case GL_RGB:
- case GL_RGB5:
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return &_mesa_texformat_rgb565;
- case 4:
- case GL_RGBA:
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return &_mesa_texformat_argb8888;
- case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
- default:
- _mesa_problem(NULL, "unexpected format in fxDDChooseTextureFormat");
- return NULL;
- }
-}
-
-//---------------------------------------------------------------------------
-
-/*
-// Safer(?), slower version.
-void gld_TexImage2D_DX9(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- IDirect3DTexture9 *pTex;
- IDirect3DSurface9 *pSurface;
- RECT rcSrcRect;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
-
- if (!tObj || !texImage)
- return;
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture9_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture9_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface9_Release(pSurface);
- return;
- }
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- SetRect(&rcSrcRect, 0, 0, width, height);
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- NULL,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface9_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexImage2D_DX9(
- struct gl_context *ctx,
- GLenum target,
- GLint level,
- GLint internalFormat,
- GLint width,
- GLint height,
- GLint border,
- GLenum format,
- GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- IDirect3DTexture9 *pTex;
- IDirect3DSurface9 *pSurface;
- HRESULT hr;
- D3DLOCKED_RECT d3dLockedRect;
- D3DSURFACE_DESC d3dsd;
-
- if (!tObj || !texImage)
- return;
-
- // GLQUAKE FIX
- // Test for input alpha data with non-alpha internalformat
- if (((internalFormat==3) || (internalFormat==GL_RGB)) && (format==GL_RGBA)) {
- // Input format has alpha, but a non-alpha format has been requested.
- texImage->IntFormat = GL_RGBA;
- internalFormat = GL_RGBA;
- }
-
- if (level == 0) {
- _gldAllocateTexture(ctx, tObj, texImage);
- }
-
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture9_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture9_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- IDirect3DSurface9_GetDesc(pSurface, &d3dsd);
-
- // Lock all of surface
- hr = IDirect3DSurface9_LockRect(pSurface, &d3dLockedRect, NULL, 0);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(
- ctx,
- 2,
- texImage->Format,
- _gldMesaFormatForD3DFormat(d3dsd.Format),
- d3dLockedRect.pBits,
- width, height, 1, 0, 0, 0,
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- IDirect3DSurface9_UnlockRect(pSurface);
- IDirect3DSurface9_Release(pSurface);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexImage1D_DX9(struct gl_context *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- // A 1D texture is a 2D texture with a height of zero
- gld_TexImage2D_DX9(ctx, target, level, internalFormat, width, 1, border, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-/*
-void gld_TexSubImage2D( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_GET_CONTEXT
- IDirect3DTexture9 *pTex;
- IDirect3DSurface9 *pSurface;
- D3DFORMAT d3dFormat;
- HRESULT hr;
- GLint texelBytes = 4;
- GLvoid *tempImage;
- RECT rcSrcRect;
- RECT rcDstRect;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= _GLD_DX9_TEX(GetLevelCount(pTex))
- return; // Level does not exist
- hr = _GLD_DX9_TEX(GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- d3dFormat = _gldGLFormatToD3DFormat(texImage->Format);
- tempImage = MALLOC(width * height * texelBytes);
- if (!tempImage) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- IDirect3DSurface9_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store in tempImage
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- &_mesa_texformat_argb8888, // dest format
- tempImage,
- width, height, 1, 0, 0, 0,
- width * texelBytes,
- 0, // dstImageStride
- format, type, pixels, packing);
-
- // Source rectangle is whole of input image
- SetRect(&rcSrcRect, 0, 0, width, height);
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- D3DXLoadSurfaceFromMemory(
- pSurface,
- NULL,
- &rcDstRect,
- tempImage,
- D3DFMT_A8R8G8B8,
- width * texelBytes,
- NULL,
- &rcSrcRect,
- D3DX_FILTER_NONE,
- 0);
-
- FREE(tempImage);
- IDirect3DSurface9_Release(pSurface);
-}
-*/
-
-//---------------------------------------------------------------------------
-
-// Faster, more efficient version.
-// Copies subimage straight to dest texture
-void gld_TexSubImage2D_DX9( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *tObj,
- struct gl_texture_image *texImage )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- IDirect3DTexture9 *pTex;
- IDirect3DSurface9 *pSurface;
- HRESULT hr;
- RECT rcDstRect;
- D3DLOCKED_RECT d3dLockedRect;
- D3DSURFACE_DESC d3dsd;
-
- if (!tObj || !texImage)
- return;
-
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (!pTex)
- return; // Texture has not been created
- if (level >= IDirect3DTexture9_GetLevelCount(pTex))
- return; // Level does not exist
- hr = IDirect3DTexture9_GetSurfaceLevel(pTex, level, &pSurface);
- if (FAILED(hr))
- return; // Surface level doesn't exist (or just a plain error)
-
- IDirect3DSurface9_GetDesc(pSurface, &d3dsd);
-
- // Dest rectangle must be offset to dest image
- SetRect(&rcDstRect, 0, 0, width, height);
- OffsetRect(&rcDstRect, xoffset, yoffset);
-
- // Lock sub-rect of surface
- hr = IDirect3DSurface9_LockRect(pSurface, &d3dLockedRect, &rcDstRect, 0);
- if (FAILED(hr)) {
- IDirect3DSurface9_Release(pSurface);
- return;
- }
-
- // unpack image, apply transfer ops and store directly in texture
- texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
- _gldMesaFormatForD3DFormat(d3dsd.Format),
- d3dLockedRect.pBits,
- width, height, 1,
- 0, 0, 0, // NOTE: d3dLockedRect.pBits is already offset!!!
- d3dLockedRect.Pitch,
- 0, // dstImageStride
- format, type, pixels, packing);
-
-
- IDirect3DSurface9_UnlockRect(pSurface);
- IDirect3DSurface9_Release(pSurface);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_TexSubImage1D_DX9( struct gl_context *ctx, GLenum target, GLint level,
- GLint xoffset, GLsizei width,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- gld_TexSubImage2D_DX9(ctx, target, level, xoffset, 0, width, 1, format, type, pixels, packing, texObj, texImage);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_DeleteTexture_DX9(
- struct gl_context *ctx,
- struct gl_texture_object *tObj)
-{
- GLD_context *gld = (GLD_context*)(ctx->DriverCtx);
-
- if (tObj) {
- IDirect3DTexture9 *pTex = (IDirect3DTexture9*)tObj->DriverData;
- if (pTex) {
-/* // Make sure texture is not bound to a stage before releasing it
- for (int i=0; i<MAX_TEXTURE_UNITS; i++) {
- if (gld->CurrentTexture[i] == pTex) {
- gld->pDev->SetTexture(i, NULL);
- gld->CurrentTexture[i] = NULL;
- }
- }*/
- _GLD_DX9_TEX(Release(pTex));
- tObj->DriverData = NULL;
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetColorOps(
- const GLD_driver_dx9 *gld,
- GLuint unit,
- DWORD ColorArg1,
- D3DTEXTUREOP ColorOp,
- DWORD ColorArg2)
-{
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG1, ColorArg1));
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLOROP, ColorOp));
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG2, ColorArg2));
-}
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetAlphaOps(
- const GLD_driver_dx9 *gld,
- GLuint unit,
- DWORD AlphaArg1,
- D3DTEXTUREOP AlphaOp,
- DWORD AlphaArg2)
-{
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG1, AlphaArg1));
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAOP, AlphaOp));
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ALPHAARG2, AlphaArg2));
-}
-
-//---------------------------------------------------------------------------
-
-void gldUpdateTextureUnit(
- struct gl_context *ctx,
- GLuint unit,
- BOOL bPassThrough)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- D3DTEXTUREFILTERTYPE minfilter;
- D3DTEXTUREFILTERTYPE mipfilter;
- GLenum BaseFormat;
- DWORD dwColorArg0;
- int iTexEnv = 0;
- GLD_texenv *pTexenv;
-
- // NOTE: If bPassThrough is FALSE then texture stage can be
- // disabled otherwise it must pass-through it's current fragment.
-
- const struct gl_texture_unit *pUnit = &ctx->Texture.Unit[unit];
- const struct gl_texture_object *tObj = pUnit->_Current;
-
- IDirect3DTexture9 *pTex = NULL;
- if (tObj) {
- pTex = (IDirect3DTexture9*)tObj->DriverData;
- }
-
- // Enable texturing if unit is enabled and a valid D3D texture exists
- // Mesa 5: TEXTUREn_x altered to TEXTURE_nD_BIT
- //if (pTex && (pUnit->Enabled & (TEXTURE0_1D | TEXTURE0_2D))) {
- if (pTex && (pUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT))) {
- // Enable texturing
- _GLD_DX9_DEV(SetTexture(gld->pDev, unit, pTex));
- } else {
- // Disable texturing, then return
- _GLD_DX9_DEV(SetTexture(gld->pDev, unit, NULL));
- if (bPassThrough) {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_SELECTARG2, D3DTA_DIFFUSE);
- } else {
- _gldSetColorOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- _gldSetAlphaOps(gld, unit, D3DTA_TEXTURE, D3DTOP_DISABLE, D3DTA_DIFFUSE);
- }
- return;
- }
-
- // Texture parameters
- _gldConvertMinFilter(tObj->MinFilter, &minfilter, &mipfilter);
-// _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MINFILTER, minfilter));
-// _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MIPFILTER, mipfilter));
-// _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_MAGFILTER, _gldConvertMagFilter(tObj->MagFilter)));
-// _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSU, _gldConvertWrap(tObj->WrapS)));
-// _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_ADDRESSV, _gldConvertWrap(tObj->WrapT)));
- _GLD_DX9_DEV(SetSamplerState(gld->pDev, unit, D3DSAMP_MINFILTER, minfilter));
- _GLD_DX9_DEV(SetSamplerState(gld->pDev, unit, D3DSAMP_MIPFILTER, mipfilter));
- _GLD_DX9_DEV(SetSamplerState(gld->pDev, unit, D3DSAMP_MAGFILTER, _gldConvertMagFilter(tObj->MagFilter)));
- _GLD_DX9_DEV(SetSamplerState(gld->pDev, unit, D3DSAMP_ADDRESSU, _gldConvertWrap(tObj->WrapS)));
- _GLD_DX9_DEV(SetSamplerState(gld->pDev, unit, D3DSAMP_ADDRESSV, _gldConvertWrap(tObj->WrapT)));
-
- // Texture priority
- _GLD_DX9_TEX(SetPriority(pTex, (DWORD)(tObj->Priority*65535.0f)));
-
- // Texture environment
- // TODO: Examine input texture for alpha and use specific alpha/non-alpha ops.
- // See Page 355 of the Red Book.
- BaseFormat = _gldDecodeBaseFormat(pTex);
-
- switch (BaseFormat) {
- case GL_RGB:
- iTexEnv = 0;
- break;
- case GL_RGBA:
- iTexEnv = 1;
- break;
- case GL_ALPHA:
- iTexEnv = 2;
- break;
- }
-
- switch (pUnit->EnvMode) {
- case GL_DECAL:
- iTexEnv += 0;
- break;
- case GL_REPLACE:
- iTexEnv += 3;
- break;
- case GL_MODULATE:
- iTexEnv += 6;
- break;
- case GL_BLEND:
- // Set blend colour
- dwColorArg0 = D3DCOLOR_COLORVALUE(pUnit->EnvColor[0], pUnit->EnvColor[1], pUnit->EnvColor[2], pUnit->EnvColor[3]);
- _GLD_DX9_DEV(SetTextureStageState(gld->pDev, unit, D3DTSS_COLORARG0, dwColorArg0));
- iTexEnv += 9;
- break;
- case GL_ADD:
- iTexEnv += 12;
- break;
- }
- pTexenv = (GLD_texenv*)&gldTexEnv[iTexEnv];
- _gldSetColorOps(gld, unit, pTexenv->ColorArg1, pTexenv->ColorOp, pTexenv->ColorArg2);
- _gldSetAlphaOps(gld, unit, pTexenv->AlphaArg1, pTexenv->AlphaOp, pTexenv->AlphaArg2);
-}
-
-//---------------------------------------------------------------------------
-
-void gld_NEW_TEXTURE_DX9(
- struct gl_context *ctx)
-{
- // TODO: Support for three (ATI Radeon) or more (nVidia GeForce3) texture units
-
- BOOL bUnit0Enabled;
- BOOL bUnit1Enabled;
-
- if (!ctx)
- return; // Sanity check
-
- if (ctx->Const.MaxTextureUnits == 1) {
- gldUpdateTextureUnit(ctx, 0, TRUE);
- return;
- }
-
- //
- // NOTE: THE FOLLOWING RELATES TO TWO TEXTURE UNITS, AND TWO ONLY!!
- //
-
- // Mesa 5: Texture Units altered
- //bUnit0Enabled = (ctx->Texture._ReallyEnabled & (TEXTURE0_1D | TEXTURE0_2D)) ? TRUE : FALSE;
- //bUnit1Enabled = (ctx->Texture._ReallyEnabled & (TEXTURE1_1D | TEXTURE1_2D)) ? TRUE : FALSE;
- bUnit0Enabled = (ctx->Texture.Unit[0]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
- bUnit1Enabled = (ctx->Texture.Unit[1]._ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) ? TRUE : FALSE;
-
- // If Unit0 is disabled and Unit1 is enabled then we must pass-though
- gldUpdateTextureUnit(ctx, 0, (!bUnit0Enabled && bUnit1Enabled) ? TRUE : FALSE);
- // We can always disable the last texture unit
- gldUpdateTextureUnit(ctx, 1, FALSE);
-
-#ifdef _DEBUG
-#if 0
- {
- // Find out whether device supports current renderstates
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-// GLD_context *gld = GLD_GET_CONTEXT(ctx);
-
- DWORD dwPasses;
- _GLD_DX9_DEV(ValidateDevice(gld->pDev, &dwPasses));
-// if (FAILED(hr)) {
-// gldLogError(GLDLOG_ERROR, "ValidateDevice failed", hr);
-// }
- if (dwPasses != 1) {
- gldLogMessage(GLDLOG_ERROR, "ValidateDevice: Can't do in one pass\n");
- }
- }
-#endif
-#endif
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect fastpath pipeline stage
-*
-****************************************************************************/
-
-//---------------------------------------------------------------------------
-
-//#include "../GLDirect.h"
-//#include "../gld_log.h"
-//#include "gld_dx8.h"
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-// #include "mem.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-//---------------------------------------------------------------------------
-
-__inline void _gldSetVertexShaderConstants(
- struct gl_context *ctx,
- GLD_driver_dx9 *gld)
-{
- D3DXMATRIX mat, matView, matProj;
- GLfloat *pM;
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ModelView.m;
- pM = ctx->ModelviewMatrixStack.Top->m;
- matView._11 = pM[0];
- matView._12 = pM[1];
- matView._13 = pM[2];
- matView._14 = pM[3];
- matView._21 = pM[4];
- matView._22 = pM[5];
- matView._23 = pM[6];
- matView._24 = pM[7];
- matView._31 = pM[8];
- matView._32 = pM[9];
- matView._33 = pM[10];
- matView._34 = pM[11];
- matView._41 = pM[12];
- matView._42 = pM[13];
- matView._43 = pM[14];
- matView._44 = pM[15];
-
- // Mesa 5: Altered to a Stack
- //pM = ctx->ProjectionMatrix.m;
- pM = ctx->ProjectionMatrixStack.Top->m;
- matProj._11 = pM[0];
- matProj._12 = pM[1];
- matProj._13 = pM[2];
- matProj._14 = pM[3];
- matProj._21 = pM[4];
- matProj._22 = pM[5];
- matProj._23 = pM[6];
- matProj._24 = pM[7];
- matProj._31 = pM[8];
- matProj._32 = pM[9];
- matProj._33 = pM[10];
- matProj._34 = pM[11];
- matProj._41 = pM[12];
- matProj._42 = pM[13];
- matProj._43 = pM[14];
- matProj._44 = pM[15];
-
- D3DXMatrixMultiply( &mat, &matView, &matProj );
- D3DXMatrixTranspose( &mat, &mat );
-
- _GLD_DX9_DEV(SetVertexShaderConstantF(gld->pDev, 0, (float*)&mat, 4));
-}
-
-//---------------------------------------------------------------------------
-
-static GLboolean gld_d3d_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- TNLcontext *tnl;
- struct vertex_buffer *VB;
- tnl_render_func *tab;
- GLint pass;
- GLD_pb_dx9 *gldPB = &gld->PB3d;
-/*
- static int count = 0;
- count++;
- if (count != 2)
- return GL_FALSE;
-*/
- // The "check" function should disable this stage,
- // but we'll test gld->bUseMesaTnL anyway.
- if (gld->bUseMesaTnL) {
- // Do nothing in this stage, but continue pipeline
- return GL_TRUE;
- }
-
- tnl = TNL_CONTEXT(ctx);
- VB = &tnl->vb;
- pass = 0;
-
- tnl->Driver.Render.Start( ctx );
-
-#if 0
- // For debugging: Useful to see if an app passes colour data in
- // an unusual format.
- switch (VB->AttribPtr[_TNL_ATTRIB_COLOR0]->Type) {
- case GL_FLOAT:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_FLOAT\n");
- break;
- case GL_UNSIGNED_BYTE:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: GL_UNSIGNED_BYTE\n");
- break;
- default:
- ddlogMessage(GLDLOG_SYSTEM, "ColorPtr: *?*\n");
- break;
- }
-#endif
-
- tnl->Driver.Render.Points = gld_Points3D_DX9;
- if (ctx->_TriangleCaps & DD_FLATSHADE) {
- tnl->Driver.Render.Line = gld_Line3DFlat_DX9;
- tnl->Driver.Render.Triangle = gld_Triangle3DFlat_DX9;
- tnl->Driver.Render.Quad = gld_Quad3DFlat_DX9;
- } else {
- tnl->Driver.Render.Line = gld_Line3DSmooth_DX9;
- tnl->Driver.Render.Triangle = gld_Triangle3DSmooth_DX9;
- tnl->Driver.Render.Quad = gld_Quad3DSmooth_DX9;
- }
-
- _GLD_DX9_VB(Lock(gldPB->pVB, 0, 0, &gldPB->pPoints, D3DLOCK_DISCARD));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
- // Allocate primitive pointers
- // gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tab = (VB->Elts ? tnl->Driver.Render.PrimTabElts : tnl->Driver.Render.PrimTabVerts);
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length)
- {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
- _GLD_DX9_VB(Unlock(gldPB->pVB));
-
- _GLD_DX9_DEV(SetStreamSource(gld->pDev, 0, gldPB->pVB, 0, gldPB->dwStride));
-
- _GLD_DX9_DEV(SetTransform(gld->pDev, D3DTS_PROJECTION, &gld->matProjection));
- _GLD_DX9_DEV(SetTransform(gld->pDev, D3DTS_WORLD, &gld->matModelView));
-
- if (gldPB->nPoints) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_POINTLIST, 0, gldPB->nPoints));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_LINELIST, gldPB->iFirstLine, gldPB->nLines));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_TRIANGLELIST, gldPB->iFirstTriangle, gldPB->nTriangles));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-//---------------------------------------------------------------------------
-
-static void gld_d3d_render_stage_check(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
- // Is this thread safe?
- stage->active = (gld->bUseMesaTnL) ? GL_FALSE : GL_TRUE;
- return;
-}
-
-
-//---------------------------------------------------------------------------
-
-const struct tnl_pipeline_stage _gld_d3d_render_stage =
-{
- "gld_d3d_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- gld_d3d_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Keith Whitwell <keithw@valinux.com>
- */
-
-
-/*
- * Render whole vertex buffers, including projection of vertices from
- * clip space and clipping of primitives.
- *
- * This file makes calls to project vertices and to the point, line
- * and triangle rasterizers via the function pointers:
- *
- * context->Driver.Render.*
- *
- */
-
-
-//---------------------------------------------------------------------------
-
-#include "dglcontext.h"
-#include "ddlog.h"
-#include "gld_dx9.h"
-
-//---------------------------------------------------------------------------
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "mtypes.h"
-//#include "mmath.h"
-
-#include "math/m_matrix.h"
-#include "math/m_xform.h"
-
-#include "tnl/t_pipeline.h"
-
-/**********************************************************************/
-/* Clip single primitives */
-/**********************************************************************/
-
-
-#if defined(USE_IEEE)
-#define NEGATIVE(x) (GET_FLOAT_BITS(x) & (1<<31))
-//#define DIFFERENT_SIGNS(x,y) ((GET_FLOAT_BITS(x) ^ GET_FLOAT_BITS(y)) & (1<<31))
-#else
-#define NEGATIVE(x) (x < 0)
-//#define DIFFERENT_SIGNS(x,y) (x * y <= 0 && x - y != 0)
-/* Could just use (x*y<0) except for the flatshading requirements.
- * Maybe there's a better way?
- */
-#endif
-
-
-#define W(i) coord[i][3]
-#define Z(i) coord[i][2]
-#define Y(i) coord[i][1]
-#define X(i) coord[i][0]
-#define SIZE 4
-#define TAG(x) x##_4
-#include "tnl/t_vb_cliptmp.h"
-
-
-
-/**********************************************************************/
-/* Clip and render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, with the possibility of clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte ormask = c1|c2; \
- if (!ormask) \
- LineFunc( ctx, v1, v2 ); \
- else if (!(c1 & c2 & 0x3f)) \
- clip_line_4( ctx, v1, v2, ormask ); \
-} while (0)
-
-#define RENDER_TRI( v1, v2, v3 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2], c3 = mask[v3]; \
- GLubyte ormask = c1|c2|c3; \
- if (!ormask) \
- TriangleFunc( ctx, v1, v2, v3 ); \
- else if (!(c1 & c2 & c3 & 0x3f)) \
- clip_tri_4( ctx, v1, v2, v3, ormask ); \
-} while (0)
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
-do { \
- GLubyte c1 = mask[v1], c2 = mask[v2]; \
- GLubyte c3 = mask[v3], c4 = mask[v4]; \
- GLubyte ormask = c1|c2|c3|c4; \
- if (!ormask) \
- QuadFunc( ctx, v1, v2, v3, v4 ); \
- else if (!(c1 & c2 & c3 & c4 & 0x3f)) \
- clip_quad_4( ctx, v1, v2, v3, v4, ormask ); \
-} while (0)
-
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const GLubyte *mask = VB->ClipMask; \
- const GLuint sz = VB->ClipPtr->size; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- const GLboolean stipple = ctx->Line.StippleFlag; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt; (void) mask; (void) sz; (void) stipple;
-
-#define TAG(x) clip_##x##_verts
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RESET_STIPPLE if (stipple) tnl->Driver.Render.ResetLineStipple( ctx )
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-/* Elts, with the possibility of clipping.
- */
-#undef ELT
-#undef TAG
-#define ELT(x) elt[x]
-#define TAG(x) clip_##x##_elts
-#include "tnl/t_vb_rendertmp.h"
-
-/* TODO: do this for all primitives, verts and elts:
- */
-static void clip_elt_triangles( struct gl_context *ctx,
- GLuint start,
- GLuint count,
- GLuint flags )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl_render_func render_tris = tnl->Driver.Render.PrimTabElts[GL_TRIANGLES];
- struct vertex_buffer *VB = &tnl->vb;
- const GLuint * const elt = VB->Elts;
- GLubyte *mask = VB->ClipMask;
- GLuint last = count-2;
- GLuint j;
- (void) flags;
-
- tnl->Driver.Render.PrimitiveNotify( ctx, GL_TRIANGLES );
-
- for (j=start; j < last; j+=3 ) {
- GLubyte c1 = mask[elt[j]];
- GLubyte c2 = mask[elt[j+1]];
- GLubyte c3 = mask[elt[j+2]];
- GLubyte ormask = c1|c2|c3;
- if (ormask) {
- if (start < j)
- render_tris( ctx, start, j, 0 );
- if (!(c1&c2&c3&0x3f))
- clip_tri_4( ctx, elt[j], elt[j+1], elt[j+2], ormask );
- start = j+3;
- }
- }
-
- if (start < j)
- render_tris( ctx, start, j, 0 );
-}
-
-/**********************************************************************/
-/* Render whole begin/end objects */
-/**********************************************************************/
-
-#define NEED_EDGEFLAG_SETUP (ctx->_TriangleCaps & DD_TRI_UNFILLED)
-#define EDGEFLAG_GET(idx) VB->EdgeFlag[idx]
-#define EDGEFLAG_SET(idx, val) VB->EdgeFlag[idx] = val
-
-
-/* Vertices, no clipping.
- */
-#define RENDER_POINTS( start, count ) \
- tnl->Driver.Render.Points( ctx, start, count )
-
-#define RENDER_LINE( v1, v2 ) \
- LineFunc( ctx, v1, v2 )
-
-#define RENDER_TRI( v1, v2, v3 ) \
- TriangleFunc( ctx, v1, v2, v3 )
-
-#define RENDER_QUAD( v1, v2, v3, v4 ) \
- QuadFunc( ctx, v1, v2, v3, v4 )
-
-#define TAG(x) _gld_tnl_##x##_verts
-
-#define LOCAL_VARS \
- TNLcontext *tnl = TNL_CONTEXT(ctx); \
- struct vertex_buffer *VB = &tnl->vb; \
- const GLuint * const elt = VB->Elts; \
- const tnl_line_func LineFunc = tnl->Driver.Render.Line; \
- const tnl_triangle_func TriangleFunc = tnl->Driver.Render.Triangle; \
- const tnl_quad_func QuadFunc = tnl->Driver.Render.Quad; \
- (void) (LineFunc && TriangleFunc && QuadFunc); \
- (void) elt;
-
-#define RESET_STIPPLE tnl->Driver.Render.ResetLineStipple( ctx )
-#define INIT(x) tnl->Driver.Render.PrimitiveNotify( ctx, x )
-#define RENDER_TAB_QUALIFIER
-#define PRESERVE_VB_DEFS
-#include "tnl/t_vb_rendertmp.h"
-
-
-/* Elts, no clipping.
- */
-#undef ELT
-#define TAG(x) _gld_tnl_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/* Helper functions for drivers */
-/**********************************************************************/
-/*
-void _tnl_RenderClippedPolygon( struct gl_context *ctx, const GLuint *elts, GLuint n )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- GLuint *tmp = VB->Elts;
-
- VB->Elts = (GLuint *)elts;
- tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END );
- VB->Elts = tmp;
-}
-
-void _tnl_RenderClippedLine( struct gl_context *ctx, GLuint ii, GLuint jj )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.Line( ctx, ii, jj );
-}
-*/
-
-
-/**********************************************************************/
-/* Clip and render whole vertex buffers */
-/**********************************************************************/
-
-tnl_points_func _gldSetupPoints[4] = {
- gld_Points2D_DX9,
- gld_Points2D_DX9,
- gld_Points2D_DX9,
- gld_Points2D_DX9
-};
-tnl_line_func _gldSetupLine[4] = {
- gld_Line2DFlat_DX9,
- gld_Line2DSmooth_DX9,
- gld_Line2DFlat_DX9,
- gld_Line2DSmooth_DX9,
-};
-tnl_triangle_func _gldSetupTriangle[4] = {
- gld_Triangle2DFlat_DX9,
- gld_Triangle2DSmooth_DX9,
- gld_Triangle2DFlatExtras_DX9,
- gld_Triangle2DSmoothExtras_DX9
-};
-tnl_quad_func _gldSetupQuad[4] = {
- gld_Quad2DFlat_DX9,
- gld_Quad2DSmooth_DX9,
- gld_Quad2DFlatExtras_DX9,
- gld_Quad2DSmoothExtras_DX9
-};
-
-//---------------------------------------------------------------------------
-
-static GLboolean _gld_mesa_render_stage_run(
- struct gl_context *ctx,
- struct tnl_pipeline_stage *stage)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- GLD_driver_dx9 *gld = GLD_GET_DX9_DRIVER(gldCtx);
-
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- tnl_render_func *tab;
- GLint pass = 0;
- GLD_pb_dx9 *gldPB;
-
- /* Allow the drivers to lock before projected verts are built so
- * that window coordinates are guarenteed not to change before
- * rendering.
- */
- ASSERT(tnl->Driver.Render.Start);
-
- tnl->Driver.Render.Start( ctx );
-
- // NOTE: Setting D3DRS_SOFTWAREVERTEXPROCESSING for a mixed-mode device resets
- // stream, indices and shader to default values of NULL or 0.
-/* if ((ctx->_TriangleCaps & DD_TRI_LIGHT_TWOSIDE) &&
- gld->VStwosidelight.hShader &&
- !ctx->Fog.Enabled)
- {
- IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, !gld->VStwosidelight.bHardware);
- _GLD_DX9_DEV(SetVertexShader(gld->pDev, gld->VStwosidelight.hShader));
- gldPB = &gld->PBtwosidelight;
- tnl->Driver.Render.Points = gld_Points2DTwoside_DX9;
- if (ctx->_TriangleCaps & DD_FLATSHADE) {
- tnl->Driver.Render.Line = gld_Line2DFlatTwoside_DX9;
- tnl->Driver.Render.Triangle = gld_Triangle2DFlatTwoside_DX9;
- tnl->Driver.Render.Quad = gld_Quad2DFlatTwoside_DX9;
- } else {
- tnl->Driver.Render.Line = gld_Line2DSmoothTwoside_DX9;
- tnl->Driver.Render.Triangle = gld_Triangle2DSmoothTwoside_DX9;
- tnl->Driver.Render.Quad = gld_Quad2DSmoothTwoside_DX9;
- }
- } else {*/
-// IDirect3DDevice8_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, TRUE);
- IDirect3DDevice9_SetSoftwareVertexProcessing(gld->pDev, TRUE);
- gldPB = &gld->PB2d;
- _GLD_DX9_DEV(SetVertexShader(gld->pDev, NULL));
- _GLD_DX9_DEV(SetFVF(gld->pDev, gldPB->dwFVF));
- tnl->Driver.Render.Points = _gldSetupPoints[gld->iSetupFunc];
- tnl->Driver.Render.Line = _gldSetupLine[gld->iSetupFunc];
- tnl->Driver.Render.Triangle = _gldSetupTriangle[gld->iSetupFunc];
- tnl->Driver.Render.Quad = _gldSetupQuad[gld->iSetupFunc];
-// }
-
- _GLD_DX9_VB(Lock(gldPB->pVB, 0, 0, &gldPB->pPoints, D3DLOCK_DISCARD));
- gldPB->nPoints = gldPB->nLines = gldPB->nTriangles = 0;
- // Allocate primitive pointers
- // gldPB->pPoints is always first
- gldPB->pLines = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstLine);
- gldPB->pTriangles = gldPB->pPoints + (gldPB->dwStride * gldPB->iFirstTriangle);
-
- ASSERT(tnl->Driver.Render.BuildVertices);
- ASSERT(tnl->Driver.Render.PrimitiveNotify);
- ASSERT(tnl->Driver.Render.Points);
- ASSERT(tnl->Driver.Render.Line);
- ASSERT(tnl->Driver.Render.Triangle);
- ASSERT(tnl->Driver.Render.Quad);
- ASSERT(tnl->Driver.Render.ResetLineStipple);
- ASSERT(tnl->Driver.Render.Interp);
- ASSERT(tnl->Driver.Render.CopyPV);
- ASSERT(tnl->Driver.Render.ClippedLine);
- ASSERT(tnl->Driver.Render.ClippedPolygon);
- ASSERT(tnl->Driver.Render.Finish);
-
- tnl->Driver.Render.BuildVertices( ctx, 0, VB->Count, ~0 );
-
- if (VB->ClipOrMask) {
- tab = VB->Elts ? clip_render_tab_elts : clip_render_tab_verts;
- clip_render_tab_elts[GL_TRIANGLES] = clip_elt_triangles;
- }
- else {
- tab = (VB->Elts ?
- tnl->Driver.Render.PrimTabElts :
- tnl->Driver.Render.PrimTabVerts);
- }
-
- do {
- GLuint i, length, flags = 0;
- for (i = 0 ; !(flags & PRIM_END) ; i += length) {
- flags = VB->Primitive[i].mode;
- length= VB->Primitive[i].count;
- ASSERT(length || (flags & PRIM_END));
- ASSERT((flags & PRIM_MODE_MASK) <= GL_POLYGON+1);
- if (length)
- tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
- }
- } while (tnl->Driver.Render.Multipass &&
- tnl->Driver.Render.Multipass( ctx, ++pass ));
-
-
-// tnl->Driver.Render.Finish( ctx );
-
- _GLD_DX9_VB(Unlock(gldPB->pVB));
-
- _GLD_DX9_DEV(SetStreamSource(gld->pDev, 0, gldPB->pVB, 0, gldPB->dwStride));
-
- if (gldPB->nPoints) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_POINTLIST, 0, gldPB->nPoints));
- gldPB->nPoints = 0;
- }
-
- if (gldPB->nLines) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_LINELIST, gldPB->iFirstLine, gldPB->nLines));
- gldPB->nLines = 0;
- }
-
- if (gldPB->nTriangles) {
- _GLD_DX9_DEV(DrawPrimitive(gld->pDev, D3DPT_TRIANGLELIST, gldPB->iFirstTriangle, gldPB->nTriangles));
- gldPB->nTriangles = 0;
- }
-
- return GL_FALSE; /* finished the pipe */
-}
-
-
-/**********************************************************************/
-/* Render pipeline stage */
-/**********************************************************************/
-
-
-
-
-const struct tnl_pipeline_stage _gld_mesa_render_stage =
-{
- "gld_mesa_render_stage",
- NULL,
- NULL,
- NULL,
- NULL,
- _gld_mesa_render_stage_run /* run */
-};
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: GLDirect Direct3D 8.x WGL (WindowsGL)
-*
-****************************************************************************/
-
-#include "dglcontext.h"
-#include "gld_driver.h"
-#include "gld_dxerr9.h"
-#include "gld_dx9.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-
-// Copied from dglcontect.c
-#define GLDERR_NONE 0
-#define GLDERR_MEM 1
-#define GLDERR_DDRAW 2
-#define GLDERR_D3D 3
-#define GLDERR_BPP 4
-#define GLDERR_DDS 5
-// This external var keeps track of any error
-extern int nContextError;
-
-#define DDLOG_CRITICAL_OR_WARN DDLOG_CRITICAL
-
-extern void _gld_mesa_warning(struct gl_context *, char *);
-extern void _gld_mesa_fatal(struct gl_context *, char *);
-
-//---------------------------------------------------------------------------
-
-static char szColorDepthWarning[] =
-"GLDirect does not support the current desktop\n\
-color depth.\n\n\
-You may need to change the display resolution to\n\
-16 bits per pixel or higher color depth using\n\
-the Windows Display Settings control panel\n\
-before running this OpenGL application.\n";
-
-// The only depth-stencil formats currently supported by Direct3D
-// Surface Format Depth Stencil Total Bits
-// D3DFMT_D32 32 - 32
-// D3DFMT_D15S1 15 1 16
-// D3DFMT_D24S8 24 8 32
-// D3DFMT_D16 16 - 16
-// D3DFMT_D24X8 24 - 32
-// D3DFMT_D24X4S4 24 4 32
-
-// This pixel format will be used as a template when compiling the list
-// of pixel formats supported by the hardware. Many fields will be
-// filled in at runtime.
-// PFD flag defaults are upgraded to match ChoosePixelFormat() -- DaveM
-static DGL_pixelFormat pfTemplateHW =
-{
- {
- sizeof(PIXELFORMATDESCRIPTOR), // Size of the data structure
- 1, // Structure version - should be 1
- // Flags:
- PFD_DRAW_TO_WINDOW | // The buffer can draw to a window or device surface.
- PFD_DRAW_TO_BITMAP | // The buffer can draw to a bitmap. (DaveM)
- PFD_SUPPORT_GDI | // The buffer supports GDI drawing. (DaveM)
- PFD_SUPPORT_OPENGL | // The buffer supports OpenGL drawing.
- PFD_DOUBLEBUFFER | // The buffer is double-buffered.
- 0, // Placeholder for easy commenting of above flags
- PFD_TYPE_RGBA, // Pixel type RGBA.
- 16, // Total colour bitplanes (excluding alpha bitplanes)
- 5, 0, // Red bits, shift
- 5, 0, // Green bits, shift
- 5, 0, // Blue bits, shift
- 0, 0, // Alpha bits, shift (destination alpha)
- 0, // Accumulator bits (total)
- 0, 0, 0, 0, // Accumulator bits: Red, Green, Blue, Alpha
- 0, // Depth bits
- 0, // Stencil bits
- 0, // Number of auxiliary buffers
- 0, // Layer type
- 0, // Specifies the number of overlay and underlay planes.
- 0, // Layer mask
- 0, // Specifies the transparent color or index of an underlay plane.
- 0 // Damage mask
- },
- D3DFMT_UNKNOWN, // No depth/stencil buffer
-};
-
-//---------------------------------------------------------------------------
-// Vertex Shaders
-//---------------------------------------------------------------------------
-/*
-// Vertex Shader Declaration
-static DWORD dwTwoSidedLightingDecl[] =
-{
- D3DVSD_STREAM(0),
- D3DVSD_REG(0, D3DVSDT_FLOAT3), // XYZ position
- D3DVSD_REG(1, D3DVSDT_FLOAT3), // XYZ normal
- D3DVSD_REG(2, D3DVSDT_D3DCOLOR), // Diffuse color
- D3DVSD_REG(3, D3DVSDT_D3DCOLOR), // Specular color
- D3DVSD_REG(4, D3DVSDT_FLOAT2), // 2D texture unit 0
- D3DVSD_REG(5, D3DVSDT_FLOAT2), // 2D texture unit 1
- D3DVSD_END()
-};
-
-// Vertex Shader for two-sided lighting
-static char *szTwoSidedLightingVS =
-// This is a test shader!
-"vs.1.0\n"
-"m4x4 oPos,v0,c0\n"
-"mov oD0,v2\n"
-"mov oD1,v3\n"
-"mov oT0,v4\n"
-"mov oT1,v5\n"
-;
-*/
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-typedef struct {
- HINSTANCE hD3D9DLL; // Handle to d3d9.dll
- FNDIRECT3DCREATE9 fnDirect3DCreate9; // Direct3DCreate9 function prototype
- BOOL bDirect3D; // Persistant Direct3D9 exists
- BOOL bDirect3DDevice; // Persistant Direct3DDevice9 exists
- IDirect3D9 *pD3D; // Persistant Direct3D9
- IDirect3DDevice9 *pDev; // Persistant Direct3DDevice9
-} GLD_dx9_globals;
-
-// These are "global" to all DX9 contexts. KeithH
-static GLD_dx9_globals dx9Globals;
-
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-BOOL gldGetDXErrorString_DX(
- HRESULT hr,
- char *buf,
- int nBufSize)
-{
- //
- // Return a string describing the input HRESULT error code
- //
-
- const char *pStr = DXGetErrorString9(hr);
-
- if (pStr == NULL)
- return FALSE;
-
- if (strlen(pStr) > nBufSize)
- strncpy(buf, pStr, nBufSize);
- else
- strcpy(buf, pStr);
-
-// D3DXGetErrorString(hr, buf, nBufSize);
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-static D3DMULTISAMPLE_TYPE _gldGetDeviceMultiSampleType(
- IDirect3D9 *pD3D9,
- D3DFORMAT SurfaceFormat,
- D3DDEVTYPE d3dDevType,
- BOOL Windowed)
-{
- int i;
- HRESULT hr;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_NONE)
- return D3DMULTISAMPLE_NONE;
-
- if (glb.dwMultisample == GLDS_MULTISAMPLE_FASTEST) {
- // Find fastest multisample
- for (i=2; i<17; i++) {
- hr = IDirect3D9_CheckDeviceMultiSampleType(
- pD3D9,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i,
- NULL);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- } else {
- // Find nicest multisample
- for (i=16; i>1; i--) {
- hr = IDirect3D9_CheckDeviceMultiSampleType(
- pD3D9,
- glb.dwAdapter,
- d3dDevType,
- SurfaceFormat,
- Windowed,
- (D3DMULTISAMPLE_TYPE)i,
- NULL);
- if (SUCCEEDED(hr)) {
- return (D3DMULTISAMPLE_TYPE)i;
- }
- }
- }
-
- // Nothing found - return default
- return D3DMULTISAMPLE_NONE;
-}
-
-//---------------------------------------------------------------------------
-
-void _gldDestroyPrimitiveBuffer(
- GLD_pb_dx9 *gldVB)
-{
- SAFE_RELEASE(gldVB->pVB);
-
- // Sanity check...
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
-}
-
-//---------------------------------------------------------------------------
-
-HRESULT _gldCreatePrimitiveBuffer(
- struct gl_context *ctx,
- GLD_driver_dx9 *lpCtx,
- GLD_pb_dx9 *gldVB)
-{
- HRESULT hResult;
- char *szCreateVertexBufferFailed = "CreateVertexBuffer failed";
- DWORD dwMaxVertices; // Max number of vertices in vertex buffer
- DWORD dwVBSize; // Total size of vertex buffer
-
- // If CVA (Compiled Vertex Array) is used by an OpenGL app, then we
- // will need enough vertices to cater for Mesa::Const.MaxArrayLockSize.
- // We'll use IMM_SIZE if it's larger (which it should not be).
- dwMaxVertices = MAX_ARRAY_LOCK_SIZE;
-
- // Now calculate how many vertices to allow for in total
- // 1 per point, 2 per line, 6 per quad = 9
- dwVBSize = dwMaxVertices * 9 * gldVB->dwStride;
-
- hResult = IDirect3DDevice9_CreateVertexBuffer(
- lpCtx->pDev,
- dwVBSize,
- gldVB->dwUsage,
- gldVB->dwFVF,
- gldVB->dwPool,
- &gldVB->pVB,
- NULL);
- if (FAILED(hResult)) {
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, szCreateVertexBufferFailed);
- return hResult;
- }
-
- gldVB->nLines = gldVB->nPoints = gldVB->nTriangles = 0;
- gldVB->pPoints = gldVB->pLines = gldVB->pTriangles = NULL;
- gldVB->iFirstLine = dwMaxVertices; // Index of first line in VB
- gldVB->iFirstTriangle = dwMaxVertices*3; // Index of first triangle in VB
-
- return S_OK;
-}
-
-//---------------------------------------------------------------------------
-// Function: _gldCreateVertexShaders
-// Create DX9 Vertex Shaders.
-//---------------------------------------------------------------------------
-/*
-void _gldCreateVertexShaders(
- GLD_driver_dx9 *gld)
-{
- DWORD dwFlags;
- LPD3DXBUFFER pVSOpcodeBuffer; // Vertex Shader opcode buffer
- HRESULT hr;
-
-#ifdef _DEBUG
- dwFlags = D3DXASM_DEBUG;
-#else
- dwFlags = 0; // D3DXASM_SKIPVALIDATION;
-#endif
-
- ddlogMessage(DDLOG_INFO, "Creating shaders...\n");
-
- // Init the shader handle
- gld->VStwosidelight.hShader = 0;
-
- if (gld->d3dCaps8.MaxStreams == 0) {
- // Lame DX8 driver doesn't support streams
- // Not fatal, as defaults will be used
- ddlogMessage(DDLOG_WARN, "Driver doesn't support Vertex Shaders (MaxStreams==0)\n");
- return;
- }
-
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-// return;
- // ** THIS DISABLES VERTEX SHADER SUPPORT **
-
- //
- // Two-sided lighting
- //
-
-#if 0
- //
- // DEBUGGING: Load shader from a text file
- //
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- hr = D3DXAssembleShaderFromFile(
- "twoside.vsh",
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#else
- {
- LPD3DXBUFFER pVSErrorBuffer; // Vertex Shader error buffer
- // Assemble ascii shader text into shader opcodes
- hr = D3DXAssembleShader(
- szTwoSidedLightingVS,
- strlen(szTwoSidedLightingVS),
- dwFlags,
- NULL, // No constants
- &pVSOpcodeBuffer,
- &pVSErrorBuffer);
- if (pVSErrorBuffer && pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer))
- ddlogMessage(DDLOG_INFO, pVSErrorBuffer->lpVtbl->GetBufferPointer(pVSErrorBuffer));
- SAFE_RELEASE(pVSErrorBuffer);
- }
-#endif
- if (FAILED(hr)) {
- ddlogError(DDLOG_WARN, "AssembleShader failed", hr);
- SAFE_RELEASE(pVSOpcodeBuffer);
- return;
- }
-
-// This is for debugging. Remove to enable vertex shaders in HW
-#define _GLD_FORCE_SW_VS 0
-
- if (_GLD_FORCE_SW_VS) {
- // _GLD_FORCE_SW_VS should be disabled for Final Release
- ddlogMessage(DDLOG_SYSTEM, "[Forcing shaders in SW]\n");
- }
-
- // Try and create shader in hardware.
- // NOTE: The D3D Ref device appears to succeed when trying to
- // create the device in hardware, but later complains
- // when trying to set it with SetVertexShader(). Go figure.
- if (_GLD_FORCE_SW_VS || glb.dwDriver == GLDS_DRIVER_REF) {
- // Don't try and create a hardware shader with the Ref device
- hr = E_FAIL; // COM error/fail result
- } else {
- gld->VStwosidelight.bHardware = TRUE;
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- 0);
- }
- if (FAILED(hr)) {
- ddlogMessage(DDLOG_INFO, "... HW failed, trying SW...\n");
- // Failed. Try and create shader for software processing
- hr = IDirect3DDevice8_CreateVertexShader(
- gld->pDev,
- dwTwoSidedLightingDecl,
- pVSOpcodeBuffer->lpVtbl->GetBufferPointer(pVSOpcodeBuffer),
- &gld->VStwosidelight.hShader,
- D3DUSAGE_SOFTWAREPROCESSING);
- if (FAILED(hr)) {
- gld->VStwosidelight.hShader = 0; // Sanity check
- ddlogError(DDLOG_WARN, "CreateVertexShader failed", hr);
- return;
- }
- // Succeeded, but for software processing
- gld->VStwosidelight.bHardware = FALSE;
- }
-
- SAFE_RELEASE(pVSOpcodeBuffer);
-
- ddlogMessage(DDLOG_INFO, "... OK\n");
-}
-
-//---------------------------------------------------------------------------
-
-void _gldDestroyVertexShaders(
- GLD_driver_dx9 *gld)
-{
- if (gld->VStwosidelight.hShader) {
- IDirect3DDevice8_DeleteVertexShader(gld->pDev, gld->VStwosidelight.hShader);
- gld->VStwosidelight.hShader = 0;
- }
-}
-*/
-//---------------------------------------------------------------------------
-
-BOOL gldCreateDrawable_DX(
- DGL_ctx *ctx,
-// BOOL bDefaultDriver,
- BOOL bDirectDrawPersistant,
- BOOL bPersistantBuffers)
-{
- //
- // bDirectDrawPersistant: applies to IDirect3D9
- // bPersistantBuffers: applies to IDirect3DDevice9
- //
-
- HRESULT hResult;
- GLD_driver_dx9 *lpCtx = NULL;
- D3DDEVTYPE d3dDevType;
- D3DPRESENT_PARAMETERS d3dpp;
- D3DDISPLAYMODE d3ddm;
- DWORD dwBehaviourFlags;
- D3DADAPTER_IDENTIFIER9 d3dIdent;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- if (ctx->glPriv) {
- lpCtx = ctx->glPriv;
- // Release any existing interfaces
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- } else {
- lpCtx = (GLD_driver_dx9*)malloc(sizeof(GLD_driver_dx9));
- ZeroMemory(lpCtx, sizeof(lpCtx));
- }
-
- d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- // TODO: Check this
-// if (bDefaultDriver)
-// d3dDevType = D3DDEVTYPE_REF;
-
- // Use persistant interface if needed
- if (bDirectDrawPersistant && dx9Globals.bDirect3D) {
- lpCtx->pD3D = dx9Globals.pD3D;
- IDirect3D9_AddRef(lpCtx->pD3D);
- goto SkipDirectDrawCreate;
- }
-
- // Create Direct3D9 object
- lpCtx->pD3D = dx9Globals.fnDirect3DCreate9(D3D_SDK_VERSION);
- if (lpCtx->pD3D == NULL) {
- MessageBox(NULL, "Unable to initialize Direct3D9", "GLDirect", MB_OK);
- ddlogMessage(DDLOG_CRITICAL_OR_WARN, "Unable to create Direct3D9 interface");
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Cache Direct3D interface for subsequent GLRCs
- if (bDirectDrawPersistant && !dx9Globals.bDirect3D) {
- dx9Globals.pD3D = lpCtx->pD3D;
- IDirect3D9_AddRef(dx9Globals.pD3D);
- dx9Globals.bDirect3D = TRUE;
- }
-SkipDirectDrawCreate:
-
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D9_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Get device caps
- hResult = IDirect3D9_GetDeviceCaps(lpCtx->pD3D, glb.dwAdapter, d3dDevType, &lpCtx->d3dCaps9);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D9_GetDeviceCaps failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- // Check for hardware transform & lighting
- lpCtx->bHasHWTnL = lpCtx->d3dCaps9.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT ? TRUE : FALSE;
-
-/*
- //
- // GONE FOR DX9?
- //
- // If this flag is present then we can't default to Mesa
- // SW rendering between BeginScene() and EndScene().
- if (lpCtx->d3dCaps9.Caps2 & D3DCAPS2_NO2DDURING3DSCENE) {
- ddlogMessage(DDLOG_WARN,
- "Warning : No 2D allowed during 3D scene.\n");
- }
-*/
-
- //
- // Create the Direct3D context
- //
-
- // Re-use original IDirect3DDevice if persistant buffers exist.
- // Note that we test for persistant IDirect3D9 as well
- // bDirectDrawPersistant == persistant IDirect3D9 (DirectDraw9 does not exist)
- if (bDirectDrawPersistant && bPersistantBuffers && dx9Globals.pD3D && dx9Globals.pDev) {
- lpCtx->pDev = dx9Globals.pDev;
- IDirect3DDevice9_AddRef(dx9Globals.pDev);
- goto skip_direct3ddevice_create;
- }
-
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 2; //1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(lpCtx->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
-
- // Support for vertical retrace synchronisation.
- // Set default presentation interval in case caps bits are missing
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- if (glb.bWaitForRetrace) {
- if (lpCtx->d3dCaps9.PresentationIntervals & D3DPRESENT_INTERVAL_ONE)
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_ONE;
- } else {
- if (lpCtx->d3dCaps9.PresentationIntervals & D3DPRESENT_INTERVAL_IMMEDIATE)
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
- }
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- // PresentationInterval Windowed mode is optional now in DX9 (DaveM)
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- if (glb.bWaitForRetrace) {
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_ONE;
- } else {
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
- }
- }
-
- // Decide if we can use hardware TnL
- dwBehaviourFlags = (lpCtx->bHasHWTnL) ?
- D3DCREATE_MIXED_VERTEXPROCESSING : D3DCREATE_SOFTWARE_VERTEXPROCESSING;
- // Add flag to tell D3D to be thread-safe
- if (glb.bMultiThreaded)
- dwBehaviourFlags |= D3DCREATE_MULTITHREADED;
- // Add flag to tell D3D to be FPU-safe
- if (!glb.bFastFPU)
- dwBehaviourFlags |= D3DCREATE_FPU_PRESERVE;
- hResult = IDirect3D9_CreateDevice(lpCtx->pD3D,
- glb.dwAdapter,
- d3dDevType,
- ctx->hWnd,
- dwBehaviourFlags,
- &d3dpp,
- &lpCtx->pDev);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "IDirect3D9_CreateDevice failed", hResult);
- nContextError = GLDERR_D3D;
- goto return_with_error;
- }
-
- if (bDirectDrawPersistant && bPersistantBuffers && dx9Globals.pD3D) {
- dx9Globals.pDev = lpCtx->pDev;
- dx9Globals.bDirect3DDevice = TRUE;
- }
-
- // Dump some useful stats
- hResult = IDirect3D9_GetAdapterIdentifier(
- lpCtx->pD3D,
- glb.dwAdapter,
- 0, // No WHQL detection (avoid few seconds delay)
- &d3dIdent);
- if (SUCCEEDED(hResult)) {
- ddlogPrintf(DDLOG_INFO, "[Driver Description: %s]", &d3dIdent.Description);
- ddlogPrintf(DDLOG_INFO, "[Driver file: %s %d.%d.%02d.%d]",
- d3dIdent.Driver,
- HIWORD(d3dIdent.DriverVersion.HighPart),
- LOWORD(d3dIdent.DriverVersion.HighPart),
- HIWORD(d3dIdent.DriverVersion.LowPart),
- LOWORD(d3dIdent.DriverVersion.LowPart));
- ddlogPrintf(DDLOG_INFO, "[VendorId: 0x%X, DeviceId: 0x%X, SubSysId: 0x%X, Revision: 0x%X]",
- d3dIdent.VendorId, d3dIdent.DeviceId, d3dIdent.SubSysId, d3dIdent.Revision);
- }
-
- // Test to see if IHV driver exposes Scissor Test (new for DX9)
- lpCtx->bCanScissor = lpCtx->d3dCaps9.RasterCaps & D3DPRASTERCAPS_SCISSORTEST;
- ddlogPrintf(DDLOG_INFO, "Can Scissor: %s", lpCtx->bCanScissor ? "Yes" : "No");
-
- // Init projection matrix for D3D TnL
- D3DXMatrixIdentity(&lpCtx->matProjection);
- lpCtx->matModelView = lpCtx->matProjection;
-// gld->bUseMesaProjection = TRUE;
-
-skip_direct3ddevice_create:
-
- // Create buffers to hold primitives
- lpCtx->PB2d.dwFVF = GLD_FVF_2D_VERTEX;
- lpCtx->PB2d.dwPool = D3DPOOL_SYSTEMMEM;
- lpCtx->PB2d.dwStride = sizeof(GLD_2D_VERTEX);
- lpCtx->PB2d.dwUsage = D3DUSAGE_DONOTCLIP |
- D3DUSAGE_DYNAMIC |
- D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB2d);
- if (FAILED(hResult))
- goto return_with_error;
-
- lpCtx->PB3d.dwFVF = GLD_FVF_3D_VERTEX;
- lpCtx->PB3d.dwPool = D3DPOOL_DEFAULT;
- lpCtx->PB3d.dwStride = sizeof(GLD_3D_VERTEX);
- lpCtx->PB3d.dwUsage = D3DUSAGE_DYNAMIC |
-//DaveM D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PB3d);
- if (FAILED(hResult))
- goto return_with_error;
-
-/* // NOTE: A FVF code of zero indicates a non-FVF vertex buffer (for vertex shaders)
- lpCtx->PBtwosidelight.dwFVF = 0; //GLD_FVF_TWOSIDED_VERTEX;
- lpCtx->PBtwosidelight.dwPool = D3DPOOL_DEFAULT;
- lpCtx->PBtwosidelight.dwStride = sizeof(GLD_TWOSIDED_VERTEX);
- lpCtx->PBtwosidelight.dwUsage = D3DUSAGE_DONOTCLIP |
- D3DUSAGE_DYNAMIC |
- D3DUSAGE_SOFTWAREPROCESSING |
- D3DUSAGE_WRITEONLY;
- hResult = _gldCreatePrimitiveBuffer(ctx->glCtx, lpCtx, &lpCtx->PBtwosidelight);
- if (FAILED(hResult))
- goto return_with_error;*/
-
- // Now try and create the DX9 Vertex Shaders
-// _gldCreateVertexShaders(lpCtx);
-
- // Zero the pipeline usage counters
- lpCtx->PipelineUsage.qwMesa.QuadPart =
-// lpCtx->PipelineUsage.dwD3D2SVS.QuadPart =
- lpCtx->PipelineUsage.qwD3DFVF.QuadPart = 0;
-
- // Assign drawable to GL private
- ctx->glPriv = lpCtx;
- return TRUE;
-
-return_with_error:
- // Clean up and bail
-
-// _gldDestroyVertexShaders(lpCtx);
-
-// _gldDestroyPrimitiveBuffer(&lpCtx->PBtwosidelight);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldResizeDrawable_DX(
- DGL_ctx *ctx,
- BOOL bDefaultDriver,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- GLD_driver_dx9 *gld = NULL;
- D3DDEVTYPE d3dDevType;
- D3DPRESENT_PARAMETERS d3dpp;
- D3DDISPLAYMODE d3ddm;
- HRESULT hResult;
-
- // Error if context is NULL.
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (ctx->bSceneStarted) {
- IDirect3DDevice9_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-
- d3dDevType = (glb.dwDriver == GLDS_DRIVER_HAL) ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF;
- if (!bDefaultDriver)
- d3dDevType = D3DDEVTYPE_REF; // Force Direct3D Reference Rasterise (software)
-
- // Get the display mode so we can make a compatible backbuffer
- hResult = IDirect3D9_GetAdapterDisplayMode(gld->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hResult)) {
- nContextError = GLDERR_D3D;
-// goto return_with_error;
- return FALSE;
- }
-
- // Destroy DX9 Vertex Shaders before Reset()
-// _gldDestroyVertexShaders(gld);
-
- // Release POOL_DEFAULT objects before Reset()
- if (gld->PB2d.dwPool == D3DPOOL_DEFAULT)
- _gldDestroyPrimitiveBuffer(&gld->PB2d);
- if (gld->PB3d.dwPool == D3DPOOL_DEFAULT)
- _gldDestroyPrimitiveBuffer(&gld->PB3d);
-// if (gld->PBtwosidelight.dwPool == D3DPOOL_DEFAULT)
-// _gldDestroyPrimitiveBuffer(&gld->PBtwosidelight);
-
- // Clear the presentation parameters (sets all members to zero)
- ZeroMemory(&d3dpp, sizeof(d3dpp));
-
- // Recommended by MS; needed for MultiSample.
- // Be careful if altering this for FullScreenBlit
- d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
-
- d3dpp.BackBufferFormat = d3ddm.Format;
- d3dpp.BackBufferCount = 1;
- d3dpp.MultiSampleType = _gldGetDeviceMultiSampleType(gld->pD3D, d3ddm.Format, d3dDevType, !ctx->bFullscreen);
- d3dpp.AutoDepthStencilFormat = ctx->lpPF->dwDriverData;
- d3dpp.EnableAutoDepthStencil = (d3dpp.AutoDepthStencilFormat == D3DFMT_UNKNOWN) ? FALSE : TRUE;
-
- // TODO: Sync to refresh
-
- if (ctx->bFullscreen) {
- ddlogWarnOption(FALSE); // Don't popup any messages in fullscreen
- d3dpp.Windowed = FALSE;
- d3dpp.BackBufferWidth = d3ddm.Width;
- d3dpp.BackBufferHeight = d3ddm.Height;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- // Get better benchmark results? KeithH
-// d3dpp.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_UNLIMITED;
- } else {
- ddlogWarnOption(glb.bMessageBoxWarnings); // OK to popup messages
- d3dpp.Windowed = TRUE;
- d3dpp.BackBufferWidth = ctx->dwWidth;
- d3dpp.BackBufferHeight = ctx->dwHeight;
- d3dpp.hDeviceWindow = ctx->hWnd;
- d3dpp.FullScreen_RefreshRateInHz = 0;
- d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_DEFAULT;
- }
- hResult = IDirect3DDevice9_Reset(gld->pDev, &d3dpp);
- if (FAILED(hResult)) {
- ddlogError(DDLOG_CRITICAL_OR_WARN, "dglResize: Reset failed", hResult);
- return FALSE;
- //goto cleanup_and_return_with_error;
- }
-
- //
- // Recreate POOL_DEFAULT objects
- //
- if (gld->PB2d.dwPool == D3DPOOL_DEFAULT) {
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB2d);
- }
- if (gld->PB3d.dwPool == D3DPOOL_DEFAULT) {
- _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB3d);
- }
-// if (gld->PBtwosidelight.dwPool == D3DPOOL_DEFAULT) {
-// _gldCreatePrimitiveBuffer(ctx->glCtx, gld, &gld->PB2d);
-// }
-
- // Recreate DX9 Vertex Shaders
-// _gldCreateVertexShaders(gld);
-
- // Signal a complete state update
- ctx->glCtx->Driver.UpdateState(ctx->glCtx, _NEW_ALL);
-
- // Begin a new scene
- IDirect3DDevice9_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyDrawable_DX(
- DGL_ctx *ctx)
-{
- GLD_driver_dx9 *lpCtx = NULL;
-
- // Error if context is NULL.
- if (!ctx)
- return FALSE;
-
- // Error if the drawable does not exist.
- if (!ctx->glPriv)
- return FALSE;
-
- lpCtx = ctx->glPriv;
-
-#ifdef _DEBUG
- // Dump out stats
- ddlogPrintf(DDLOG_SYSTEM, "Usage: M:0x%X%X, D:0x%X%X",
- lpCtx->PipelineUsage.qwMesa.HighPart,
- lpCtx->PipelineUsage.qwMesa.LowPart,
- lpCtx->PipelineUsage.qwD3DFVF.HighPart,
- lpCtx->PipelineUsage.qwD3DFVF.LowPart);
-#endif
-
-// _gldDestroyVertexShaders(lpCtx);
-
-// _gldDestroyPrimitiveBuffer(&lpCtx->PBtwosidelight);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB3d);
- _gldDestroyPrimitiveBuffer(&lpCtx->PB2d);
-
- SAFE_RELEASE(lpCtx->pDev);
- SAFE_RELEASE(lpCtx->pD3D);
-
- // Free the private drawable data
- free(ctx->glPriv);
- ctx->glPriv = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldCreatePrivateGlobals_DX(void)
-{
- ZeroMemory(&dx9Globals, sizeof(dx9Globals));
-
- // Load d3d9.dll
- dx9Globals.hD3D9DLL = LoadLibrary("D3D9.DLL");
- if (dx9Globals.hD3D9DLL == NULL)
- return FALSE;
-
- // Now try and obtain Direct3DCreate9
- dx9Globals.fnDirect3DCreate9 = (FNDIRECT3DCREATE9)GetProcAddress(dx9Globals.hD3D9DLL, "Direct3DCreate9");
- if (dx9Globals.fnDirect3DCreate9 == NULL) {
- FreeLibrary(dx9Globals.hD3D9DLL);
- return FALSE;
- }
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyPrivateGlobals_DX(void)
-{
- if (dx9Globals.bDirect3DDevice) {
- SAFE_RELEASE(dx9Globals.pDev);
- dx9Globals.bDirect3DDevice = FALSE;
- }
- if (dx9Globals.bDirect3D) {
- SAFE_RELEASE(dx9Globals.pD3D);
- dx9Globals.bDirect3D = FALSE;
- }
-
- FreeLibrary(dx9Globals.hD3D9DLL);
- dx9Globals.hD3D9DLL = NULL;
- dx9Globals.fnDirect3DCreate9 = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDisplayFormat(
- D3DFORMAT fmt,
- BYTE *cColorBits,
- BYTE *cRedBits,
- BYTE *cGreenBits,
- BYTE *cBlueBits,
- BYTE *cAlphaBits)
-{
- switch (fmt) {
- case D3DFMT_X1R5G5B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 5;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DFMT_R5G6B5:
- *cColorBits = 16;
- *cRedBits = 5;
- *cGreenBits = 6;
- *cBlueBits = 5;
- *cAlphaBits = 0;
- return;
- case D3DFMT_X8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
- return;
- case D3DFMT_A8R8G8B8:
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 8;
- return;
- }
-
- // Should not get here!
- *cColorBits = 32;
- *cRedBits = 8;
- *cGreenBits = 8;
- *cBlueBits = 8;
- *cAlphaBits = 0;
-}
-
-//---------------------------------------------------------------------------
-
-static void _BitsFromDepthStencilFormat(
- D3DFORMAT fmt,
- BYTE *cDepthBits,
- BYTE *cStencilBits)
-{
- // NOTE: GL expects either 32 or 16 as depth bits.
- switch (fmt) {
- case D3DFMT_D32:
- *cDepthBits = 32;
- *cStencilBits = 0;
- return;
- case D3DFMT_D15S1:
- *cDepthBits = 16;
- *cStencilBits = 1;
- return;
- case D3DFMT_D24S8:
- *cDepthBits = 32;
- *cStencilBits = 8;
- return;
- case D3DFMT_D16:
- *cDepthBits = 16;
- *cStencilBits = 0;
- return;
- case D3DFMT_D24X8:
- *cDepthBits = 32;
- *cStencilBits = 0;
- return;
- case D3DFMT_D24X4S4:
- *cDepthBits = 32;
- *cStencilBits = 4;
- return;
- }
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldBuildPixelformatList_DX(void)
-{
- D3DDISPLAYMODE d3ddm;
- D3DFORMAT fmt[6];
- IDirect3D9 *pD3D = NULL;
- HRESULT hr;
- int nSupportedFormats = 0;
- int i;
- DGL_pixelFormat *pPF;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-// char buf[128];
-// char cat[8];
-
- // Direct3D (SW or HW)
- // These are arranged so that 'best' pixelformat
- // is higher in the list (for ChoosePixelFormat).
- const D3DFORMAT DepthStencil[6] = {
-// New order: increaing Z, then increasing stencil
- D3DFMT_D15S1,
- D3DFMT_D16,
- D3DFMT_D24X4S4,
- D3DFMT_D24X8,
- D3DFMT_D24S8,
- D3DFMT_D32,
- };
-
- // Dump DX version
- ddlogMessage(GLDLOG_SYSTEM, "DirectX Version : 9.0\n");
-
- // Release any existing pixelformat list
- if (glb.lpPF) {
- free(glb.lpPF);
- }
-
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL;
-
- //
- // Pixelformats for Direct3D (SW or HW) rendering
- //
-
- // Get a Direct3D 9.0 interface
- pD3D = dx9Globals.fnDirect3DCreate9(D3D_SDK_VERSION);
- if (!pD3D) {
- return FALSE;
- }
-
- // We will use the display mode format when finding compliant
- // rendertarget/depth-stencil surfaces.
- hr = IDirect3D9_GetAdapterDisplayMode(pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hr)) {
- IDirect3D9_Release(pD3D);
- return FALSE;
- }
-
- // Run through the possible formats and detect supported formats
- for (i=0; i<6; i++) {
- hr = IDirect3D9_CheckDeviceFormat(
- pD3D,
- glb.dwAdapter,
- glb.dwDriver==GLDS_DRIVER_HAL ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF,
- d3ddm.Format,
- D3DUSAGE_DEPTHSTENCIL,
- D3DRTYPE_SURFACE,
- DepthStencil[i]);
- if (FAILED(hr))
- // A failure here is not fatal.
- continue;
-
- // Verify that the depth format is compatible.
- hr = IDirect3D9_CheckDepthStencilMatch(
- pD3D,
- glb.dwAdapter,
- glb.dwDriver==GLDS_DRIVER_HAL ? D3DDEVTYPE_HAL : D3DDEVTYPE_REF,
- d3ddm.Format,
- d3ddm.Format,
- DepthStencil[i]);
- if (FAILED(hr))
- // A failure here is not fatal, just means depth-stencil
- // format is not compatible with this display mode.
- continue;
-
- fmt[nSupportedFormats++] = DepthStencil[i];
- }
-
- IDirect3D9_Release(pD3D);
-
- if (nSupportedFormats == 0)
- return FALSE; // Bail: no compliant pixelformats
-
- // Total count of pixelformats is:
- // (nSupportedFormats+1)*2
- // UPDATED: nSupportedFormats*2
- glb.lpPF = (DGL_pixelFormat *)calloc(nSupportedFormats*2, sizeof(DGL_pixelFormat));
- glb.nPixelFormatCount = nSupportedFormats*2;
- if (glb.lpPF == NULL) {
- glb.nPixelFormatCount = 0;
- return FALSE;
- }
-
- // Get a copy of pointer that we can alter
- pPF = glb.lpPF;
-
- // Cache colour bits from display format
- _BitsFromDisplayFormat(d3ddm.Format, &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
-
- //
- // Add single-buffer formats
- //
-/*
- // NOTE: No longer returning pixelformats that don't contain depth
- // Single-buffer, no depth-stencil buffer
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DFMT_UNKNOWN;
- pPF++;
-*/
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- //
- // Add double-buffer formats
- //
-
- // NOTE: No longer returning pixelformats that don't contain depth
-/*
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- pPF->pfd.cDepthBits = 0;
- pPF->pfd.cStencilBits = 0;
- pPF->dwDriverData = D3DFMT_UNKNOWN;
- pPF++;
-*/
- for (i=0; i<nSupportedFormats; i++, pPF++) {
- memcpy(pPF, &pfTemplateHW, sizeof(DGL_pixelFormat));
- pPF->pfd.cColorBits = cColorBits;
- pPF->pfd.cRedBits = cRedBits;
- pPF->pfd.cGreenBits = cGreenBits;
- pPF->pfd.cBlueBits = cBlueBits;
- pPF->pfd.cAlphaBits = cAlphaBits;
- _BitsFromDepthStencilFormat(fmt[i], &pPF->pfd.cDepthBits, &pPF->pfd.cStencilBits);
- pPF->dwDriverData = fmt[i];
- }
-
- // Popup warning message if non RGB color mode
- {
- // This is a hack. KeithH
- HDC hdcDesktop = GetDC(NULL);
- DWORD dwDisplayBitDepth = GetDeviceCaps(hdcDesktop, BITSPIXEL);
- ReleaseDC(0, hdcDesktop);
- if (dwDisplayBitDepth <= 8) {
- ddlogPrintf(DDLOG_WARN, "Current Color Depth %d bpp is not supported", dwDisplayBitDepth);
- MessageBox(NULL, szColorDepthWarning, "GLDirect", MB_OK | MB_ICONWARNING);
- }
- }
-
- // Mark list as 'current'
- glb.bPixelformatsDirty = FALSE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldInitialiseMesa_DX(
- DGL_ctx *lpCtx)
-{
- GLD_driver_dx9 *gld = NULL;
- int MaxTextureSize, TextureLevels;
- BOOL bSoftwareTnL;
-
- if (lpCtx == NULL)
- return FALSE;
-
- gld = lpCtx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (glb.bMultitexture) {
- lpCtx->glCtx->Const.MaxTextureUnits = gld->d3dCaps9.MaxSimultaneousTextures;
- // Only support MAX_TEXTURE_UNITS texture units.
- // ** If this is altered then the FVF formats must be reviewed **.
- if (lpCtx->glCtx->Const.MaxTextureUnits > GLD_MAX_TEXTURE_UNITS_DX9)
- lpCtx->glCtx->Const.MaxTextureUnits = GLD_MAX_TEXTURE_UNITS_DX9;
- } else {
- // Multitexture override
- lpCtx->glCtx->Const.MaxTextureUnits = 1;
- }
-
- // max texture size
- MaxTextureSize = min(gld->d3dCaps9.MaxTextureHeight, gld->d3dCaps9.MaxTextureWidth);
- if (MaxTextureSize == 0)
- MaxTextureSize = 256; // Sanity check
-
- //
- // HACK!!
- if (MaxTextureSize > 1024)
- MaxTextureSize = 1024; // HACK - CLAMP TO 1024
- // HACK!!
- //
-
- // Got to set MAX_TEXTURE_SIZE as max levels.
- // Who thought this stupid idea up? ;)
- TextureLevels = 0;
- // Calculate power-of-two.
- while (MaxTextureSize) {
- TextureLevels++;
- MaxTextureSize >>= 1;
- }
- lpCtx->glCtx->Const.MaxTextureLevels = (TextureLevels) ? TextureLevels : 8;
- lpCtx->glCtx->Const.MaxDrawBuffers = 1;
-
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_LIGHTING, FALSE);
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_CULLMODE, D3DCULL_NONE);
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_DITHERENABLE, TRUE);
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
-
- IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_ZENABLE,
- (lpCtx->lpPF->dwDriverData!=D3DFMT_UNKNOWN) ? D3DZB_TRUE : D3DZB_FALSE);
-
- // Set the view matrix
- {
- D3DXMATRIX vm;
-#if 1
- D3DXMatrixIdentity(&vm);
-#else
- D3DXVECTOR3 Eye(0.0f, 0.0f, 0.0f);
- D3DXVECTOR3 At(0.0f, 0.0f, -1.0f);
- D3DXVECTOR3 Up(0.0f, 1.0f, 0.0f);
- D3DXMatrixLookAtRH(&vm, &Eye, &At, &Up);
- vm._31 = -vm._31;
- vm._32 = -vm._32;
- vm._33 = -vm._33;
- vm._34 = -vm._34;
-#endif
- IDirect3DDevice9_SetTransform(gld->pDev, D3DTS_VIEW, &vm);
- }
-
- if (gld->bHasHWTnL) {
- if (glb.dwTnL == GLDS_TNL_DEFAULT)
- bSoftwareTnL = FALSE; // HW TnL
- else {
- bSoftwareTnL = ((glb.dwTnL == GLDS_TNL_MESA) || (glb.dwTnL == GLDS_TNL_D3DSW)) ? TRUE : FALSE;
- }
- } else {
- // No HW TnL, so no choice possible
- bSoftwareTnL = TRUE;
- }
-// IDirect3DDevice9_SetRenderState(gld->pDev, D3DRS_SOFTWAREVERTEXPROCESSING, bSoftwareTnL);
- IDirect3DDevice9_SetSoftwareVertexProcessing(gld->pDev, bSoftwareTnL);
-
-// Dump this in a Release build as well, now.
-//#ifdef _DEBUG
- ddlogPrintf(DDLOG_INFO, "HW TnL: %s",
- gld->bHasHWTnL ? (bSoftwareTnL ? "Disabled" : "Enabled") : "Unavailable");
-//#endif
-
- gldEnableExtensions_DX9(lpCtx->glCtx);
- gldInstallPipeline_DX9(lpCtx->glCtx);
- gldSetupDriverPointers_DX9(lpCtx->glCtx);
-
- // Signal a complete state update
- lpCtx->glCtx->Driver.UpdateState(lpCtx->glCtx, _NEW_ALL);
-
- // Start a scene
- IDirect3DDevice9_BeginScene(gld->pDev);
- lpCtx->bSceneStarted = TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldSwapBuffers_DX(
- DGL_ctx *ctx,
- HDC hDC,
- HWND hWnd)
-{
- HRESULT hr;
- GLD_driver_dx9 *gld = NULL;
-
- if (ctx == NULL)
- return FALSE;
-
- gld = ctx->glPriv;
- if (gld == NULL)
- return FALSE;
-
- if (ctx->bSceneStarted) {
- IDirect3DDevice9_EndScene(gld->pDev);
- ctx->bSceneStarted = FALSE;
- }
-
- // Swap the buffers. hWnd may override the hWnd used for CreateDevice()
- hr = IDirect3DDevice9_Present(gld->pDev, NULL, NULL, hWnd, NULL);
-
-exit_swap:
-
- IDirect3DDevice9_BeginScene(gld->pDev);
- ctx->bSceneStarted = TRUE;
-
-// Debugging code
-#ifdef _DEBUG
-// ddlogMessage(GLDLOG_WARN, "SwapBuffers\n");
-#endif
-
- return (FAILED(hr)) ? FALSE : TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldGetDisplayMode_DX(
- DGL_ctx *ctx,
- GLD_displayMode *glddm)
-{
- D3DDISPLAYMODE d3ddm;
- HRESULT hr;
- GLD_driver_dx9 *lpCtx = NULL;
- BYTE cColorBits, cRedBits, cGreenBits, cBlueBits, cAlphaBits;
-
- if ((glddm == NULL) || (ctx == NULL))
- return FALSE;
-
- lpCtx = ctx->glPriv;
- if (lpCtx == NULL)
- return FALSE;
-
- if (lpCtx->pD3D == NULL)
- return FALSE;
-
- hr = IDirect3D9_GetAdapterDisplayMode(lpCtx->pD3D, glb.dwAdapter, &d3ddm);
- if (FAILED(hr))
- return FALSE;
-
- // Get info from the display format
- _BitsFromDisplayFormat(d3ddm.Format,
- &cColorBits, &cRedBits, &cGreenBits, &cBlueBits, &cAlphaBits);
-
- glddm->Width = d3ddm.Width;
- glddm->Height = d3ddm.Height;
- glddm->BPP = cColorBits;
- glddm->Refresh = d3ddm.RefreshRate;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Gareth Hughes <gareth@valinux.com>
- */
-
-#ifdef DEBUG /* This code only used for debugging */
-
-// Stub to enable Mesa to build. KeithH
-#pragma message("NOTE: Using gld_debug_clip.c HACK")
-
-void _math_test_all_cliptest_functions( char *description )
-{
-}
-
-
-#endif /* DEBUG */
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Gareth Hughes <gareth@valinux.com>
- */
-
-#ifdef DEBUG /* This code only used for debugging */
-
-// Stub to enable Mesa to build. KeithH
-#pragma message("NOTE: Using gld_debug_norm.c HACK")
-
-void _math_test_all_normal_transform_functions( char *description )
-{
-}
-
-
-#endif /* DEBUG */
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Updated for P6 architecture by Gareth Hughes.
- */
-
-
-#ifdef DEBUG /* This code only used for debugging */
-
-// Stub to enable Mesa to build. KeithH
-#pragma message("NOTE: Using gld_debug_xform.c HACK")
-
-void _math_test_all_transform_functions( char *description )
-{
-}
-
-
-#endif /* DEBUG */
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Thread-aware dispatch table.
-*
-****************************************************************************/
-
-#include "glheader.h"
-#include "glapi.h"
-#include "glapitable.h"
-#include "mtypes.h"
-#include "context.h"
-
-#define KEYWORD1
-#define KEYWORD2 GLAPIENTRY
-#if defined(USE_MGL_NAMESPACE)
- #define NAME(func) mgl##func
-#else
- #define NAME(func) gl##func
-#endif
-
-#if 0
-// Altered these to get the dispatch table from
-// the current context of the calling thread.
-#define DISPATCH(FUNC, ARGS, MESSAGE) \
- GET_CURRENT_CONTEXT(gc); \
- (gc->CurrentDispatch->FUNC) ARGS
-#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
- GET_CURRENT_CONTEXT(gc); \
- return (gc->CurrentDispatch->FUNC) ARGS
-#else // #if 0
-#define DISPATCH(FUNC, ARGS, MESSAGE) \
- GET_CURRENT_CONTEXT(gc); \
- (_glapi_Dispatch->FUNC) ARGS
-#define RETURN_DISPATCH(FUNC, ARGS, MESSAGE) \
- GET_CURRENT_CONTEXT(gc); \
- return (_glapi_Dispatch->FUNC) ARGS
-#endif // #if 0
-
-#ifndef GLAPIENTRY
-#define GLAPIENTRY
-#endif
-
-#include "glapitemp.h"
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Driver functions and interfaces
-*
-****************************************************************************/
-
-#define STRICT
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-#include "gld_driver.h"
-#include "ddlog.h"
-#include "glheader.h"
-
-// For glGetString().
-#include "common_x86_asm.h"
-
-//---------------------------------------------------------------------------
-
-static char *szDriverError = "Driver used before initialisation!";
-
-// This holds our dynamically created OpenGL renderer string.
-// 256 chars should be plenty - remember that some apps display this.
-static char _gldRendererString[256];
-
-static char *szVendor = "SciTech Software, Inc.";
-
-//---------------------------------------------------------------------------
-
-extern BOOL gldGetDXErrorString_DX(HRESULT hr, char *buf, int nBufSize);
-
-extern BOOL gldCreateDrawable_MesaSW(DGL_ctx *ctx, BOOL bPersistantInterface, BOOL bPersistantBuffers);
-extern BOOL gldResizeDrawable_MesaSW(DGL_ctx *ctx, BOOL bDefaultDriver, BOOL bPersistantInterface, BOOL bPersistantBuffers);
-extern BOOL gldDestroyDrawable_MesaSW(DGL_ctx *ctx);
-extern BOOL gldCreatePrivateGlobals_MesaSW(void);
-extern BOOL gldDestroyPrivateGlobals_MesaSW(void);
-extern BOOL gldBuildPixelformatList_MesaSW(void);
-extern BOOL gldInitialiseMesa_MesaSW(DGL_ctx *ctx);
-extern BOOL gldSwapBuffers_MesaSW(DGL_ctx *ctx, HDC hDC, HWND hWnd);
-extern PROC gldGetProcAddress_MesaSW(LPCSTR a);
-extern BOOL gldGetDisplayMode_MesaSW(DGL_ctx *ctx, GLD_displayMode *glddm);
-
-extern BOOL gldCreateDrawable_DX(DGL_ctx *ctx, BOOL bPersistantInterface, BOOL bPersistantBuffers);
-extern BOOL gldResizeDrawable_DX(DGL_ctx *ctx, BOOL bDefaultDriver, BOOL bPersistantInterface, BOOL bPersistantBuffers);
-extern BOOL gldDestroyDrawable_DX(DGL_ctx *ctx);
-extern BOOL gldCreatePrivateGlobals_DX(void);
-extern BOOL gldDestroyPrivateGlobals_DX(void);
-extern BOOL gldBuildPixelformatList_DX(void);
-extern BOOL gldInitialiseMesa_DX(DGL_ctx *ctx);
-extern BOOL gldSwapBuffers_DX(DGL_ctx *ctx, HDC hDC, HWND hWnd);
-extern PROC gldGetProcAddress_DX(LPCSTR a);
-extern BOOL gldGetDisplayMode_DX(DGL_ctx *ctx, GLD_displayMode *glddm);
-
-//---------------------------------------------------------------------------
-// NOP functions. Called if proper driver functions are not set.
-//---------------------------------------------------------------------------
-
-static BOOL _gldDriverError(void)
-{
- ddlogMessage(DDLOG_CRITICAL, szDriverError);
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _GetDXErrorString_ERROR(
- HRESULT hr,
- char *buf,
- int nBufSize)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _CreateDrawable_ERROR(
- DGL_ctx *ctx,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _ResizeDrawable_ERROR(
- DGL_ctx *ctx,
- BOOL bDefaultDriver,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _DestroyDrawable_ERROR(
- DGL_ctx *ctx)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _CreatePrivateGlobals_ERROR(void)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _DestroyPrivateGlobals_ERROR(void)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _BuildPixelformatList_ERROR(void)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-
-static BOOL _InitialiseMesa_ERROR(
- DGL_ctx *ctx)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _SwapBuffers_ERROR(
- DGL_ctx *ctx,
- HDC hDC,
- HWND hWnd)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-
-static PROC _GetProcAddress_ERROR(
- LPCSTR a)
-{
- _gldDriverError();
- return NULL;
-}
-
-//---------------------------------------------------------------------------
-
-static BOOL _GetDisplayMode_ERROR(
- DGL_ctx *ctx,
- GLD_displayMode *glddm)
-{
- return _gldDriverError();
-}
-
-//---------------------------------------------------------------------------
-// Functions useful to all drivers
-//---------------------------------------------------------------------------
-
-const GLubyte* _gldGetStringGeneric(
- struct gl_context *ctx,
- GLenum name)
-{
- if (!ctx)
- return NULL;
-
- switch (name) {
- case GL_RENDERER:
- sprintf(_gldRendererString, "GLDirect 4.0 %s%s%s%s (%s %s)",
- _mesa_x86_cpu_features ? "/x86" : "",
- cpu_has_mmx ? "/MMX" : "",
- cpu_has_3dnow ? "/3DNow!" : "",
- cpu_has_xmm ? "/SSE" : "",
- __DATE__, __TIME__);
- return (const GLubyte *) _gldRendererString;
- case GL_VENDOR:
- return (const GLubyte *) szVendor;
- default:
- return NULL;
- }
-}
-
-//---------------------------------------------------------------------------
-// Global driver function pointers, initially set to functions that
-// will report an error when called.
-//---------------------------------------------------------------------------
-
-GLD_driver _gldDriver = {
- _GetDXErrorString_ERROR,
- _CreateDrawable_ERROR,
- _ResizeDrawable_ERROR,
- _DestroyDrawable_ERROR,
- _CreatePrivateGlobals_ERROR,
- _DestroyPrivateGlobals_ERROR,
- _BuildPixelformatList_ERROR,
- _InitialiseMesa_ERROR,
- _SwapBuffers_ERROR,
- _GetProcAddress_ERROR,
- _GetDisplayMode_ERROR
-};
-
-//---------------------------------------------------------------------------
-// Init function. Should be called as soon as regkeys/ini-settings are read.
-//---------------------------------------------------------------------------
-
-BOOL gldInitDriverPointers(
- DWORD dwDriver)
-{
- _gldDriver.GetDXErrorString = gldGetDXErrorString_DX;
-
- if (dwDriver == GLDS_DRIVER_MESA_SW) {
- // Mesa Software driver
- _gldDriver.CreateDrawable = gldCreateDrawable_MesaSW;
- _gldDriver.ResizeDrawable = gldResizeDrawable_MesaSW;
- _gldDriver.DestroyDrawable = gldDestroyDrawable_MesaSW;
- _gldDriver.CreatePrivateGlobals = gldCreatePrivateGlobals_MesaSW;
- _gldDriver.DestroyPrivateGlobals = gldDestroyPrivateGlobals_MesaSW;
- _gldDriver.BuildPixelformatList = gldBuildPixelformatList_MesaSW;
- _gldDriver.InitialiseMesa = gldInitialiseMesa_MesaSW;
- _gldDriver.SwapBuffers = gldSwapBuffers_MesaSW;
- _gldDriver.wglGetProcAddress = gldGetProcAddress_MesaSW;
- _gldDriver.GetDisplayMode = gldGetDisplayMode_MesaSW;
- return TRUE;
- }
-
- if ((dwDriver == GLDS_DRIVER_REF) || (dwDriver == GLDS_DRIVER_HAL)) {
- // Direct3D driver, either HW or SW
- _gldDriver.CreateDrawable = gldCreateDrawable_DX;
- _gldDriver.ResizeDrawable = gldResizeDrawable_DX;
- _gldDriver.DestroyDrawable = gldDestroyDrawable_DX;
- _gldDriver.CreatePrivateGlobals = gldCreatePrivateGlobals_DX;
- _gldDriver.DestroyPrivateGlobals = gldDestroyPrivateGlobals_DX;
- _gldDriver.BuildPixelformatList = gldBuildPixelformatList_DX;
- _gldDriver.InitialiseMesa = gldInitialiseMesa_DX;
- _gldDriver.SwapBuffers = gldSwapBuffers_DX;
- _gldDriver.wglGetProcAddress = gldGetProcAddress_DX;
- _gldDriver.GetDisplayMode = gldGetDisplayMode_DX;
- return TRUE;
- };
-
- return FALSE;
-}
-
-//---------------------------------------------------------------------------
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Driver functions and interfaces
-*
-****************************************************************************/
-
-#ifndef _GLD_DRIVER_H
-#define _GLD_DRIVER_H
-
-// This file is only useful is we're using the new GLD3 WGL code.
-#ifdef _USE_GLD3_WGL
-
-#include "dglcontext.h"
-
-// Same as DX8 D3DDISPLAYMODE
-typedef struct {
- DWORD Width;
- DWORD Height;
- DWORD Refresh;
- DWORD BPP;
-} GLD_displayMode;
-
-typedef struct {
- // Returns a string for a given HRESULT error code.
- BOOL (*GetDXErrorString)(HRESULT hr, char *buf, int nBufSize);
-
- // Driver functions for managing drawables.
- // Functions must respect persistant buffers / persistant interface.
- // NOTE: Persistant interface is: DirectDraw, pre-DX8; Direct3D, DX8 and above.
- BOOL (*CreateDrawable)(DGL_ctx *ctx, BOOL bPersistantInterface, BOOL bPersistantBuffers);
- BOOL (*ResizeDrawable)(DGL_ctx *ctx, BOOL bDefaultDriver, BOOL bPersistantInterface, BOOL bPersistantBuffers);
- BOOL (*DestroyDrawable)(DGL_ctx *ctx);
-
- // Create/Destroy private globals belonging to driver
- BOOL (*CreatePrivateGlobals)(void);
- BOOL (*DestroyPrivateGlobals)(void);
-
- // Build pixelformat list
- BOOL (*BuildPixelformatList)(void);
-
- // Initialise Mesa's driver pointers
- BOOL (*InitialiseMesa)(DGL_ctx *ctx);
-
- // Swap buffers
- BOOL (*SwapBuffers)(DGL_ctx *ctx, HDC hDC, HWND hWnd);
-
- // wglGetProcAddress()
- PROC (*wglGetProcAddress)(LPCSTR a);
-
- BOOL (*GetDisplayMode)(DGL_ctx *ctx, GLD_displayMode *glddm);
-} GLD_driver;
-
-extern GLD_driver _gldDriver;
-
-BOOL gldInitDriverPointers(DWORD dwDriver);
-const GLubyte* _gldGetStringGeneric(struct gl_context *ctx, GLenum name);
-
-#endif // _USE_GLD3_WGL
-
-#endif // _GLD_DRIVER_H
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: Windows Resource Compiler
-* Environment: Windows 95
-*
-****************************************************************************/
-
-#ifndef WORKSHOP_INVOKED
- #include <windows.h>
-#endif
-
-#define FILE_DESCRIPTION "SciTech GLDirect"
-#define ORIG_FILENAME "opengl32.dll"
-#define FILE_TYPE VFT_DLL
-
-#include "gldirect/gldver.ver"
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: GLDirect utility for determining lame boards/drivers.
-*
-****************************************************************************/
-
-#define STRICT
-#define WIN32_LEAN_AND_MEAN
-#include <d3d8.h>
-
-/*
-Ack. Broken out from gldlame.c because of broken D3D headers. KeithH
-*/
-
-/****************************************************************************
-REMARKS:
-Scans list of DirectDraw devices for specific device IDs.
-****************************************************************************/
-
-#define VENDORID_ATI 0x1002
-
-static DWORD devATIRagePro[] = {
- 0x4742, // 3D RAGE PRO BGA AGP 1X/2X
- 0x4744, // 3D RAGE PRO BGA AGP 1X only
- 0x4749, // 3D RAGE PRO BGA PCI 33 MHz
- 0x4750, // 3D RAGE PRO PQFP PCI 33 MHz
- 0x4751, // 3D RAGE PRO PQFP PCI 33 MHz limited 3D
- 0x4C42, // 3D RAGE LT PRO BGA-312 AGP 133 MHz
- 0x4C44, // 3D RAGE LT PRO BGA-312 AGP 66 MHz
- 0x4C49, // 3D RAGE LT PRO BGA-312 PCI 33 MHz
- 0x4C50, // 3D RAGE LT PRO BGA-256 PCI 33 MHz
- 0x4C51, // 3D RAGE LT PRO BGA-256 PCI 33 MHz limited 3D
-};
-
-static DWORD devATIRageIIplus[] = {
- 0x4755, // 3D RAGE II+
- 0x4756, // 3D RAGE IIC PQFP PCI
- 0x4757, // 3D RAGE IIC BGA AGP
- 0x475A, // 3D RAGE IIC PQFP AGP
- 0x4C47, // 3D RAGE LT-G
-};
-
-static __inline BOOL IsDevice(
- DWORD *lpDeviceIdList,
- DWORD dwDeviceId,
- int count)
-{
- int i;
-
- for (i=0; i<count; i++)
- if (dwDeviceId == lpDeviceIdList[i])
- return TRUE;
-
- return FALSE;
-}
-
-/****************************************************************************
-REMARKS:
-Test the Direct3D8 device for "lameness" with respect to GLDirect.
-This is done on per-chipset basis, as in GLD CAD driver (DGLCONTEXT.C).
-If bTestForWHQL is set then the device is tested to see if it is
-certified, and bIsWHQL is set to indicate TRUE or FALSE. Otherwise bIsWHQL
-is not set. [WHQL = Windows Hardware Quality Labs]
-
-NOTE: There is a one- or two-second time penalty incurred in determining
- the WHQL certification date.
-****************************************************************************/
-BOOL IsThisD3D8Lame(
- IDirect3D8 *pD3D,
- DWORD dwAdapter,
- BOOL bTestForWHQL,
- BOOL *bIsWHQL)
-{
- DWORD dwFlags = bTestForWHQL ? 0 : D3DENUM_NO_WHQL_LEVEL;
- D3DADAPTER_IDENTIFIER8 d3dai;
- HRESULT hr;
-
- hr = IDirect3D8_GetAdapterIdentifier(pD3D, dwAdapter, dwFlags, &d3dai);
- if (FAILED(hr))
- return TRUE; // Definitely lame if adapter details can't be obtained!
-
- if (bTestForWHQL) {
- *bIsWHQL = d3dai.WHQLLevel ? TRUE : FALSE;
- }
-
- // Vendor 1: ATI
- if (d3dai.VendorId == VENDORID_ATI) {
- // Test A: ATI Rage PRO
- if (IsDevice(devATIRagePro, d3dai.DeviceId, sizeof(devATIRagePro)))
- return TRUE; // bad mipmapping
- // Test B: ATI Rage II+
- if (IsDevice(devATIRageIIplus, d3dai.DeviceId, sizeof(devATIRageIIplus)))
- return TRUE; // bad HW alpha testing
- }
-
- return FALSE;
-}
-
-/****************************************************************************
-REMARKS:
-Test the Direct3DDevice8 device for "lameness" with respect to GLDirect.
-This is done by querying for particular caps, as in GLD CPL (CPLMAIN.CPP).
-****************************************************************************/
-BOOL IsThisD3D8DeviceLame(
- IDirect3DDevice8 *pDev)
-{
- D3DCAPS8 d3dCaps;
- HRESULT hr;
-
- hr = IDirect3DDevice8_GetDeviceCaps(pDev, &d3dCaps);
- if (FAILED(hr))
- return TRUE;
-
- // Test 1: Perspective-correct textures
- // Any card that cannot do perspective-textures is *exceptionally* lame.
- if (!(d3dCaps.TextureCaps & D3DPTEXTURECAPS_PERSPECTIVE)) {
- return TRUE; // Lame!
- }
-
- // Test 2: Bilinear filtering
- if (!(d3dCaps.TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)) {
- return TRUE; // Lame!
- }
-
- // Test 3: Mipmapping
- if (!(d3dCaps.TextureCaps & D3DPTEXTURECAPS_MIPMAP)) {
- return TRUE; // Lame!
- }
-
- // Test 4: Depth-test modes (?)
-
- // Test 5: Blend Modes -- Based on DX7 D3DIM MTEXTURE.CPP caps test
-
- // Accept devices that can do multipass, alpha blending
- if( !((d3dCaps.DestBlendCaps & D3DPBLENDCAPS_INVSRCALPHA) &&
- (d3dCaps.SrcBlendCaps & D3DPBLENDCAPS_SRCALPHA)) )
- return TRUE;
-
- // Accept devices that can do multipass, color blending
- if( !((d3dCaps.DestBlendCaps & D3DPBLENDCAPS_SRCCOLOR) &&
- (d3dCaps.SrcBlendCaps & D3DPBLENDCAPS_ZERO)) )
- return TRUE;
-
- // Accept devices that really support multiple textures.
- if( !((d3dCaps.MaxTextureBlendStages > 1 ) &&
- (d3dCaps.MaxSimultaneousTextures > 1 ) &&
- (d3dCaps.TextureOpCaps & D3DTEXOPCAPS_MODULATE )) )
- return TRUE;
-
- return FALSE; // Not lame
-}
+++ /dev/null
-/* File name : colors.h
- * Version : 2.3
- *
- * Header file for display driver for Mesa 2.3 under
- * Windows95 and WindowsNT
- * This file defines macros and global variables needed
- * for converting color format
- *
- * Copyright (C) 1996- Li Wei
- * Address : Institute of Artificial Intelligence
- * : & Robotics
- * : Xi'an Jiaotong University
- * Email : liwei@aiar.xjtu.edu.cn
- * Web page : http://sun.aiar.xjtu.edu.cn
- *
- * This file and its associations are partially based on the
- * Windows NT driver for Mesa, written by Mark Leaming
- * (mark@rsinc.com).
- */
-
-/*
- * Macros for pixel format defined
- */
-
-/*
- * Revision 1.1 2004/04/20 11:13:11 alanh
- * add SciTech's GLDirect driver for Windows.
- *
- * This code is donated to Mesa which allows the usage of
- * a Direct3D layer (DX7, DX8, DX9 or complete software fallback).
- *
- * No build system exists for this code yet, that will come.....
- *
- * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
- * Imported sources
- *
- * Revision 1.2 1999/01/03 03:08:57 brianp
- * Ted Jump's changes
- *
- * Revision 1.1 1999/01/03 03:08:12 brianp
- * Initial revision
- *
- * Revision 2.0.2 1997/4/30 15:58:00 CST by Li Wei(liwei@aiar.xjtu.edu.cn)
- * Add LUTs need for dithering
- */
-
-/*
- * Revision 1.1 2004/04/20 11:13:11 alanh
- * add SciTech's GLDirect driver for Windows.
- *
- * This code is donated to Mesa which allows the usage of
- * a Direct3D layer (DX7, DX8, DX9 or complete software fallback).
- *
- * No build system exists for this code yet, that will come.....
- *
- * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
- * Imported sources
- *
- * Revision 1.2 1999/01/03 03:08:57 brianp
- * Ted Jump's changes
- *
- * Revision 1.1 1999/01/03 03:08:12 brianp
- * Initial revision
- *
- * Revision 2.0.1 1997/4/29 15:52:00 CST by Li Wei(liwei@aiar.xjtu.edu.cn)
- * Add BGR8 Macro
- */
-
-/*
- * Revision 1.1 2004/04/20 11:13:11 alanh
- * add SciTech's GLDirect driver for Windows.
- *
- * This code is donated to Mesa which allows the usage of
- * a Direct3D layer (DX7, DX8, DX9 or complete software fallback).
- *
- * No build system exists for this code yet, that will come.....
- *
- * Revision 1.1.1.1 1999/08/19 00:55:42 jtg
- * Imported sources
- *
- * Revision 1.2 1999/01/03 03:08:57 brianp
- * Ted Jump's changes
- *
- * Revision 1.1 1999/01/03 03:08:12 brianp
- * Initial revision
- *
- * Revision 2.0 1996/11/15 10:55:00 CST by Li Wei(liwei@aiar.xjtu.edu.cn)
- * Initial revision
- */
-/* Values for wmesa->pixelformat: */
-
-#define PF_8A8B8G8R 3 /* 32-bit TrueColor: 8-A, 8-B, 8-G, 8-R */
-#define PF_8R8G8B 4 /* 32-bit TrueColor: 8-R, 8-G, 8-B */
-#define PF_5R6G5B 5 /* 16-bit TrueColor: 5-R, 6-G, 5-B bits */
-#define PF_DITHER8 6 /* Dithered RGB using a lookup table */
-#define PF_LOOKUP 7 /* Undithered RGB using a lookup table */
-#define PF_GRAYSCALE 10 /* Grayscale or StaticGray */
-#define PF_BADFORMAT 11
-#define PF_INDEX8 12
-
-char ColorMap16[] = {
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
-0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,
-0x03,0x03,0x03,0x03,0x03,0x03,0x03,0x03,
-0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,
-0x05,0x05,0x05,0x05,0x05,0x05,0x05,0x05,
-0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,
-0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,
-0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
-0x09,0x09,0x09,0x09,0x09,0x09,0x09,0x09,
-0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,0x0A,
-0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,0x0B,
-0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,
-0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,0x0D,
-0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,0x0E,
-0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,
-0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,
-0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
-0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12,
-0x13,0x13,0x13,0x13,0x13,0x13,0x13,0x13,
-0x14,0x14,0x14,0x14,0x14,0x14,0x14,0x14,
-0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
-0x16,0x16,0x16,0x16,0x16,0x16,0x16,0x16,
-0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
-0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
-0x19,0x19,0x19,0x19,0x19,0x19,0x19,0x19,
-0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,0x1A,
-0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,
-0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,
-0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,0x1D,
-0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,0x1E,
-0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F,0x1F};
-
-#define BGR8(r,g,b) (unsigned)(((BYTE)(b & 0xc0 | (g & 0xe0)>>2 | (r & 0xe0)>>5)))
-#ifdef DDRAW
-#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(g&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[r])) << 11)))
-#else
-#define BGR16(r,g,b) ((WORD)(((BYTE)(ColorMap16[b]) | ((BYTE)(ColorMap16[g]) << 5)) | (((WORD)(BYTE)(ColorMap16[r])) << 10)))
-#endif
-#define BGR24(r,g,b) (unsigned long)(((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16))) << 8)
-#define BGR32(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)|((WORD)((BYTE)(g))<<8))|(((DWORD)(BYTE)(r))<<16)))
-
-
-
-/*
- * If pixelformat==PF_8A8B8G8R:
- */
-#define PACK_8A8B8G8R( R, G, B, A ) \
- ( ((A) << 24) | ((B) << 16) | ((G) << 8) | (R) )
-
-
-/*
- * If pixelformat==PF_8R8G8B:
- */
-#define PACK_8R8G8B( R, G, B) ( ((R) << 16) | ((G) << 8) | (B) )
-
-
-/*
- * If pixelformat==PF_5R6G5B:
- */
-
-
-#ifdef DDRAW
-#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(G&0xfc) << 3)) | (((WORD)(BYTE)(ColorMap16[R])) << 11)))
-#else
-#define PACK_5R6G5B( R, G, B) ((WORD)(((BYTE)(ColorMap16[B]) | ((BYTE)(ColorMap16[G]) << 5)) | (((WORD)(BYTE)(ColorMap16[R])) << 10)))
-#endif
-/*----------------------------------------------------------------------------
-
-Division lookup tables. These tables compute 0-255 divided by 51 and
-modulo 51. These tables could approximate gamma correction.
-
-*/
-
-char unsigned const aDividedBy51Rounded[256] =
-{
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
- 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
-};
-
-char unsigned const aDividedBy51[256] =
-{
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
-};
-
-char unsigned const aModulo51[256] =
-{
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
- 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0, 1, 2, 3,
- 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 0,
-};
-
-/*----------------------------------------------------------------------------
-
-Multiplication LUTs. These compute 0-5 times 6 and 36.
-
-*/
-
-char unsigned const aTimes6[6] =
-{
- 0, 6, 12, 18, 24, 30
-};
-
-char unsigned const aTimes36[6] =
-{
- 0, 36, 72, 108, 144, 180
-};
-
-
-/*----------------------------------------------------------------------------
-
-Dither matrices for 8 bit to 2.6 bit halftones.
-
-*/
-
-char unsigned const aHalftone16x16[256] =
-{
- 0, 44, 9, 41, 3, 46, 12, 43, 1, 44, 10, 41, 3, 46, 12, 43,
- 34, 16, 25, 19, 37, 18, 28, 21, 35, 16, 26, 19, 37, 18, 28, 21,
- 38, 6, 47, 3, 40, 9, 50, 6, 38, 7, 47, 4, 40, 9, 49, 6,
- 22, 28, 13, 31, 25, 31, 15, 34, 22, 29, 13, 32, 24, 31, 15, 34,
- 2, 46, 12, 43, 1, 45, 10, 42, 2, 45, 11, 42, 1, 45, 11, 42,
- 37, 18, 27, 21, 35, 17, 26, 20, 36, 17, 27, 20, 36, 17, 26, 20,
- 40, 8, 49, 5, 38, 7, 48, 4, 39, 8, 48, 5, 39, 7, 48, 4,
- 24, 30, 15, 33, 23, 29, 13, 32, 23, 30, 14, 33, 23, 29, 14, 32,
- 2, 46, 12, 43, 0, 44, 10, 41, 3, 47, 12, 44, 0, 44, 10, 41,
- 37, 18, 27, 21, 35, 16, 25, 19, 37, 19, 28, 22, 35, 16, 25, 19,
- 40, 9, 49, 5, 38, 7, 47, 4, 40, 9, 50, 6, 38, 6, 47, 3,
- 24, 30, 15, 34, 22, 29, 13, 32, 25, 31, 15, 34, 22, 28, 13, 31,
- 1, 45, 11, 42, 2, 46, 11, 42, 1, 45, 10, 41, 2, 46, 11, 43,
- 36, 17, 26, 20, 36, 17, 27, 21, 35, 16, 26, 20, 36, 18, 27, 21,
- 39, 8, 48, 4, 39, 8, 49, 5, 38, 7, 48, 4, 39, 8, 49, 5,
- 23, 29, 14, 33, 24, 30, 14, 33, 23, 29, 13, 32, 24, 30, 14, 33,
-};
-
-char unsigned const aHalftone8x8[64] =
-{
- 0, 38, 9, 47, 2, 40, 11, 50,
- 25, 12, 35, 22, 27, 15, 37, 24,
- 6, 44, 3, 41, 8, 47, 5, 43,
- 31, 19, 28, 15, 34, 21, 31, 18,
- 1, 39, 11, 49, 0, 39, 10, 48,
- 27, 14, 36, 23, 26, 13, 35, 23,
- 7, 46, 4, 43, 7, 45, 3, 42,
- 33, 20, 30, 17, 32, 19, 29, 16,
-};
-
-char unsigned const aHalftone4x4_1[16] =
-{
- 0, 25, 6, 31,
- 38, 12, 44, 19,
- 9, 35, 3, 28,
- 47, 22, 41, 15
-};
-
-char unsigned const aHalftone4x4_2[16] =
-{
- 41, 3, 9, 28,
- 35, 15, 22, 47,
- 6, 25, 38, 0,
- 19, 44, 31, 12
-};
-
-/***************************************************************************
- aWinGHalftoneTranslation
-
- Translates a 2.6 bit-per-pixel halftoned representation into the
- slightly rearranged WinG Halftone Palette.
-*/
-
-char unsigned const aWinGHalftoneTranslation[216] =
-{
- 0,
- 29,
- 30,
- 31,
- 32,
- 249,
- 33,
- 34,
- 35,
- 36,
- 37,
- 38,
- 39,
- 40,
- 41,
- 42,
- 43,
- 44,
- 45,
- 46,
- 47,
- 48,
- 49,
- 50,
- 51,
- 52,
- 53,
- 54,
- 55,
- 56,
- 250,
- 250,
- 57,
- 58,
- 59,
- 251,
- 60,
- 61,
- 62,
- 63,
- 64,
- 65,
- 66,
- 67,
- 68,
- 69,
- 70,
- 71,
- 72,
- 73,
- 74,
- 75,
- 76,
- 77,
- 78,
- 79,
- 80,
- 81,
- 82,
- 83,
- 84,
- 85,
- 86,
- 87,
- 88,
- 89,
- 250,
- 90,
- 91,
- 92,
- 93,
- 94,
- 95,
- 96,
- 97,
- 98,
- 99,
- 100,
- 101,
- 102,
- 103,
- 104,
- 105,
- 106,
- 107,
- 108,
- 109,
- 110,
- 111,
- 227,
- 112,
- 113,
- 114,
- 115,
- 116,
- 117,
- 118,
- 119,
- 151,
- 120,
- 121,
- 122,
- 123,
- 124,
- 228,
- 125,
- 126,
- 229,
- 133,
- 162,
- 135,
- 131,
- 132,
- 137,
- 166,
- 134,
- 140,
- 130,
- 136,
- 143,
- 138,
- 139,
- 174,
- 141,
- 142,
- 177,
- 129,
- 144,
- 145,
- 146,
- 147,
- 148,
- 149,
- 150,
- 157,
- 152,
- 153,
- 154,
- 155,
- 156,
- 192,
- 158,
- 159,
- 160,
- 161,
- 196,
- 163,
- 164,
- 165,
- 127,
- 199,
- 167,
- 168,
- 169,
- 170,
- 171,
- 172,
- 173,
- 207,
- 175,
- 176,
- 210,
- 178,
- 179,
- 180,
- 181,
- 182,
- 183,
- 184,
- 185,
- 186,
- 187,
- 188,
- 189,
- 190,
- 191,
- 224,
- 193,
- 194,
- 195,
- 252,
- 252,
- 197,
- 198,
- 128,
- 253,
- 252,
- 200,
- 201,
- 202,
- 203,
- 204,
- 205,
- 206,
- 230,
- 208,
- 209,
- 231,
- 211,
- 212,
- 213,
- 214,
- 215,
- 216,
- 217,
- 218,
- 219,
- 220,
- 221,
- 222,
- 254,
- 223,
- 232,
- 225,
- 226,
- 255,
-};
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x/2000/XP/XBox (Win32)
-*
-* Description: Mesa Software WGL (WindowsGL)
-*
-****************************************************************************/
-
-#include <windows.h>
-#define GL_GLEXT_PROTOTYPES
-#include <GL/gl.h>
-#include <GL/glext.h>
-
-#include "glheader.h"
-#include "colors.h"
-#include "context.h"
-#include "colormac.h"
-#include "dd.h"
-#include "depth.h"
-#include "extensions.h"
-#include "macros.h"
-#include "matrix.h"
-// #include "mem.h"
-//#include "mmath.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "vbo/vbo.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "swrast/s_context.h"
-#include "swrast/s_depth.h"
-#include "swrast/s_lines.h"
-#include "swrast/s_triangle.h"
-#include "tnl/tnl.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "dglcontext.h"
-#include "gld_driver.h"
-
-//---------------------------------------------------------------------------
-//---------------------------------------------------------------------------
-
-DGL_pixelFormat pfTemplateMesaSW =
-{
- {
- sizeof(PIXELFORMATDESCRIPTOR), // Size of the data structure
- 1, // Structure version - should be 1
- // Flags:
- PFD_DRAW_TO_WINDOW | // The buffer can draw to a window or device surface.
- PFD_DRAW_TO_BITMAP | // The buffer can draw to a bitmap. (DaveM)
- PFD_SUPPORT_GDI | // The buffer supports GDI drawing. (DaveM)
- PFD_SUPPORT_OPENGL | // The buffer supports OpenGL drawing.
- PFD_DOUBLEBUFFER | // The buffer is double-buffered.
- 0, // Placeholder for easy commenting of above flags
- PFD_TYPE_RGBA, // Pixel type RGBA.
- 32, // Total colour bitplanes (excluding alpha bitplanes)
- 8, 0, // Red bits, shift
- 8, 8, // Green bits, shift
- 8, 16, // Blue bits, shift
- 8, 24, // Alpha bits, shift (destination alpha)
- 64, // Accumulator bits (total)
- 16, 16, 16, 16, // Accumulator bits: Red, Green, Blue, Alpha
- 16, // Depth bits
- 8, // Stencil bits
- 0, // Number of auxiliary buffers
- 0, // Layer type
- 0, // Specifies the number of overlay and underlay planes.
- 0, // Layer mask
- 0, // Specifies the transparent color or index of an underlay plane.
- 0 // Damage mask
- },
- 0, // Unused
-};
-
-//---------------------------------------------------------------------------
-// Extensions
-//---------------------------------------------------------------------------
-
-typedef struct {
- PROC proc;
- char *name;
-} GLD_extension;
-
-static GLD_extension GLD_extList[] = {
-#ifdef GL_EXT_polygon_offset
- { (PROC)glPolygonOffsetEXT, "glPolygonOffsetEXT" },
-#endif
- { (PROC)glBlendEquationEXT, "glBlendEquationEXT" },
- { (PROC)glBlendColorEXT, "glBlendColorExt" },
- { (PROC)glVertexPointerEXT, "glVertexPointerEXT" },
- { (PROC)glNormalPointerEXT, "glNormalPointerEXT" },
- { (PROC)glColorPointerEXT, "glColorPointerEXT" },
- { (PROC)glIndexPointerEXT, "glIndexPointerEXT" },
- { (PROC)glTexCoordPointerEXT, "glTexCoordPointer" },
- { (PROC)glEdgeFlagPointerEXT, "glEdgeFlagPointerEXT" },
- { (PROC)glGetPointervEXT, "glGetPointervEXT" },
- { (PROC)glArrayElementEXT, "glArrayElementEXT" },
- { (PROC)glDrawArraysEXT, "glDrawArrayEXT" },
- { (PROC)glAreTexturesResidentEXT, "glAreTexturesResidentEXT" },
- { (PROC)glBindTextureEXT, "glBindTextureEXT" },
- { (PROC)glDeleteTexturesEXT, "glDeleteTexturesEXT" },
- { (PROC)glGenTexturesEXT, "glGenTexturesEXT" },
- { (PROC)glIsTextureEXT, "glIsTextureEXT" },
- { (PROC)glPrioritizeTexturesEXT, "glPrioritizeTexturesEXT" },
- { (PROC)glCopyTexSubImage3DEXT, "glCopyTexSubImage3DEXT" },
- { (PROC)glTexImage3DEXT, "glTexImage3DEXT" },
- { (PROC)glTexSubImage3DEXT, "glTexSubImage3DEXT" },
- { (PROC)glPointParameterfEXT, "glPointParameterfEXT" },
- { (PROC)glPointParameterfvEXT, "glPointParameterfvEXT" },
- { (PROC)glLockArraysEXT, "glLockArraysEXT" },
- { (PROC)glUnlockArraysEXT, "glUnlockArraysEXT" },
- { NULL, "\0" }
-};
-
-//---------------------------------------------------------------------------
-// WMesa Internal Functions
-//---------------------------------------------------------------------------
-
-#define PAGE_FILE 0xffffffff
-
-#define REDBITS 0x03
-#define REDSHIFT 0x00
-#define GREENBITS 0x03
-#define GREENSHIFT 0x03
-#define BLUEBITS 0x02
-#define BLUESHIFT 0x06
-
-typedef struct _dibSection {
- HDC hDC;
- HANDLE hFileMap;
- BOOL fFlushed;
- LPVOID base;
-} WMDIBSECTION, *PWMDIBSECTION;
-
-typedef struct wmesa_context {
- HWND Window;
- HDC hDC;
- HPALETTE hPalette;
- HPALETTE hOldPalette;
- HPEN hPen;
- HPEN hOldPen;
- HCURSOR hOldCursor;
- COLORREF crColor;
- // 3D projection stuff
- RECT drawRect;
- UINT uiDIBoffset;
- // OpenGL stuff
- HPALETTE hGLPalette;
- GLuint width;
- GLuint height;
- GLuint ScanWidth;
- GLboolean db_flag; //* double buffered?
- GLboolean rgb_flag; //* RGB mode?
- GLboolean dither_flag; //* use dither when 256 color mode for RGB?
- GLuint depth; //* bits per pixel (1, 8, 24, etc)
- ULONG pixel; // current color index or RGBA pixel value
- ULONG clearpixel; //* pixel for clearing the color buffers
- PBYTE ScreenMem; // WinG memory
- BITMAPINFO *IndexFormat;
- HPALETTE hPal; // Current Palette
- HPALETTE hPalHalfTone;
-
-
- WMDIBSECTION dib;
- BITMAPINFO bmi;
- HBITMAP hbmDIB;
- HBITMAP hOldBitmap;
- HBITMAP Old_Compat_BM;
- HBITMAP Compat_BM; // Bitmap for double buffering
- PBYTE pbPixels;
- int nColors;
- BYTE cColorBits;
- int pixelformat;
-
- RECT rectOffScreen;
- RECT rectSurface;
-// HWND hwnd;
- DWORD pitch;
- PBYTE addrOffScreen;
-
- // We always double-buffer, for performance reasons, but
- // we need to know which of SwapBuffers() or glFlush() to
- // handle. If we're emulating, then we update on Flush(),
- // otherwise we update on SwapBufers(). KeithH
- BOOL bEmulateSingleBuffer;
-} WMesaContext, *PWMC;
-
-#define GLD_GET_WMESA_DRIVER(c) (WMesaContext*)(c)->glPriv
-
-// TODO:
-GLint stereo_flag = 0 ;
-
-/* If we are double-buffering, we want to get the DC for the
- * off-screen DIB, otherwise the DC for the window.
- */
-#define DD_GETDC ((Current->db_flag) ? Current->dib.hDC : Current->hDC )
-#define DD_RELEASEDC
-
-#define FLIP(Y) (Current->height-(Y)-1)
-
-struct DISPLAY_OPTIONS {
- int stereo;
- int fullScreen;
- int mode;
- int bpp;
-};
-
-struct DISPLAY_OPTIONS displayOptions;
-
-//---------------------------------------------------------------------------
-
-static unsigned char threeto8[8] = {
- 0, 0111>>1, 0222>>1, 0333>>1, 0444>>1, 0555>>1, 0666>>1, 0377
-};
-
-static unsigned char twoto8[4] = {
- 0, 0x55, 0xaa, 0xff
-};
-
-static unsigned char oneto8[2] = {
- 0, 255
-};
-
-//---------------------------------------------------------------------------
-
-BYTE DITHER_RGB_2_8BIT( int red, int green, int blue, int pixel, int scanline)
-{
- char unsigned redtemp, greentemp, bluetemp, paletteindex;
-
- //*** now, look up each value in the halftone matrix
- //*** using an 8x8 ordered dither.
- redtemp = aDividedBy51[red]
- + (aModulo51[red] > aHalftone8x8[(pixel%8)*8
- + scanline%8]);
- greentemp = aDividedBy51[(char unsigned)green]
- + (aModulo51[green] > aHalftone8x8[
- (pixel%8)*8 + scanline%8]);
- bluetemp = aDividedBy51[(char unsigned)blue]
- + (aModulo51[blue] > aHalftone8x8[
- (pixel%8)*8 +scanline%8]);
-
- //*** recombine the halftoned rgb values into a palette index
- paletteindex =
- redtemp + aTimes6[greentemp] + aTimes36[bluetemp];
-
- //*** and translate through the wing halftone palette
- //*** translation vector to give the correct value.
- return aWinGHalftoneTranslation[paletteindex];
-}
-
-//---------------------------------------------------------------------------
-
-static unsigned char componentFromIndex(UCHAR i, UINT nbits, UINT shift)
-{
- unsigned char val;
-
- val = i >> shift;
- switch (nbits) {
-
- case 1:
- val &= 0x1;
- return oneto8[val];
-
- case 2:
- val &= 0x3;
- return twoto8[val];
-
- case 3:
- val &= 0x7;
- return threeto8[val];
-
- default:
- return 0;
- }
-}
-
-//---------------------------------------------------------------------------
-
-
-void wmSetPixel(PWMC pwc, int iScanLine, int iPixel, BYTE r, BYTE g, BYTE b)
-{
- WMesaContext *Current = pwc;
-
- // Test for invalid scanline parameter. KeithH
- if ((iScanLine < 0) || (iScanLine >= pwc->height))
- return;
-
- if (Current->db_flag) {
- LPBYTE lpb = pwc->pbPixels;
- UINT nBypp = pwc->cColorBits >> 3;
- UINT nOffset = iPixel % nBypp;
-
- lpb += pwc->ScanWidth * iScanLine;
- lpb += iPixel * nBypp;
-
- if(nBypp == 1){
- if(pwc->dither_flag)
- *lpb = DITHER_RGB_2_8BIT(r,g,b,iScanLine,iPixel);
- else
- *lpb = BGR8(r,g,b);
- }
- else if(nBypp == 2)
- *((LPWORD)lpb) = BGR16(r,g,b);
- else if (nBypp == 3)
- *((LPDWORD)lpb) = BGR24(r,g,b);
- else if (nBypp == 4)
- *((LPDWORD)lpb) = BGR32(r,g,b);
- }
- else{
- SetPixel(Current->hDC, iPixel, iScanLine, RGB(r,g,b));
- }
-}
-
-//---------------------------------------------------------------------------
-
-void wmCreateDIBSection(
- HDC hDC,
- PWMC pwc, // handle of device context
- CONST BITMAPINFO *pbmi, // bitmap size, format, and color data
- UINT iUsage // color data type indicator: RGB values or palette indices
- )
-{
- DWORD dwSize = 0;
- DWORD dwScanWidth;
- UINT nBypp = pwc->cColorBits / 8;
- HDC hic;
-
- dwScanWidth = (((pwc->ScanWidth * nBypp)+ 3) & ~3);
-
- pwc->ScanWidth =pwc->pitch = dwScanWidth;
-
- if (stereo_flag)
- pwc->ScanWidth = 2* pwc->pitch;
-
- dwSize = sizeof(BITMAPINFO) + (dwScanWidth * pwc->height);
-
- pwc->dib.hFileMap = CreateFileMapping((HANDLE)PAGE_FILE,
- NULL,
- PAGE_READWRITE | SEC_COMMIT,
- 0,
- dwSize,
- NULL);
-
- if (!pwc->dib.hFileMap)
- return;
-
- pwc->dib.base = MapViewOfFile(pwc->dib.hFileMap,
- FILE_MAP_ALL_ACCESS,
- 0,
- 0,
- 0);
-
- if(!pwc->dib.base){
- CloseHandle(pwc->dib.hFileMap);
- return;
- }
-
-
- CopyMemory(pwc->dib.base, pbmi, sizeof(BITMAPINFO));
-
- hic = CreateIC("display", NULL, NULL, NULL);
- pwc->dib.hDC = CreateCompatibleDC(hic);
-
-
- pwc->hbmDIB = CreateDIBSection(hic,
- &(pwc->bmi),
- (iUsage ? DIB_PAL_COLORS : DIB_RGB_COLORS),
- &(pwc->pbPixels),
- pwc->dib.hFileMap,
- 0);
- pwc->ScreenMem = pwc->addrOffScreen = pwc->pbPixels;
- pwc->hOldBitmap = SelectObject(pwc->dib.hDC, pwc->hbmDIB);
-
- DeleteDC(hic);
-
- return;
-
-}
-
-//---------------------------------------------------------------------------
-
-void wmCreatePalette( PWMC pwdc )
-{
- /* Create a compressed and re-expanded 3:3:2 palette */
- int i;
- LOGPALETTE *pPal;
- BYTE rb, rs, gb, gs, bb, bs;
-
- pwdc->nColors = 0x100;
-
- pPal = (PLOGPALETTE)malloc(sizeof(LOGPALETTE) +
- pwdc->nColors * sizeof(PALETTEENTRY));
- memset( pPal, 0, sizeof(LOGPALETTE) + pwdc->nColors * sizeof(PALETTEENTRY) );
-
- pPal->palVersion = 0x300;
-
- rb = REDBITS;
- rs = REDSHIFT;
- gb = GREENBITS;
- gs = GREENSHIFT;
- bb = BLUEBITS;
- bs = BLUESHIFT;
-
- if (pwdc->db_flag) {
-
- /* Need to make two palettes: one for the screen DC and one for the DIB. */
- pPal->palNumEntries = pwdc->nColors;
- for (i = 0; i < pwdc->nColors; i++) {
- pPal->palPalEntry[i].peRed = componentFromIndex( i, rb, rs );
- pPal->palPalEntry[i].peGreen = componentFromIndex( i, gb, gs );
- pPal->palPalEntry[i].peBlue = componentFromIndex( i, bb, bs );
- pPal->palPalEntry[i].peFlags = 0;
- }
- pwdc->hGLPalette = CreatePalette( pPal );
- pwdc->hPalette = CreatePalette( pPal );
- }
-
- else {
- pPal->palNumEntries = pwdc->nColors;
- for (i = 0; i < pwdc->nColors; i++) {
- pPal->palPalEntry[i].peRed = componentFromIndex( i, rb, rs );
- pPal->palPalEntry[i].peGreen = componentFromIndex( i, gb, gs );
- pPal->palPalEntry[i].peBlue = componentFromIndex( i, bb, bs );
- pPal->palPalEntry[i].peFlags = 0;
- }
- pwdc->hGLPalette = CreatePalette( pPal );
- }
-
- free(pPal);
-
-}
-
-//---------------------------------------------------------------------------
-
-/* This function sets the color table of a DIB section
- * to match that of the destination DC
- */
-BOOL wmSetDibColors(PWMC pwc)
-{
- RGBQUAD *pColTab, *pRGB;
- PALETTEENTRY *pPal, *pPE;
- int i, nColors;
- BOOL bRet=TRUE;
- DWORD dwErr=0;
-
- /* Build a color table in the DIB that maps to the
- * selected palette in the DC.
- */
- nColors = 1 << pwc->cColorBits;
- pPal = (PALETTEENTRY *)malloc( nColors * sizeof(PALETTEENTRY));
- memset( pPal, 0, nColors * sizeof(PALETTEENTRY) );
- GetPaletteEntries( pwc->hGLPalette, 0, nColors, pPal );
- pColTab = (RGBQUAD *)malloc( nColors * sizeof(RGBQUAD));
- for (i = 0, pRGB = pColTab, pPE = pPal; i < nColors; i++, pRGB++, pPE++) {
- pRGB->rgbRed = pPE->peRed;
- pRGB->rgbGreen = pPE->peGreen;
- pRGB->rgbBlue = pPE->peBlue;
- }
- if(pwc->db_flag)
- bRet = SetDIBColorTable(pwc->dib.hDC, 0, nColors, pColTab );
-
- if(!bRet)
- dwErr = GetLastError();
-
- free( pColTab );
- free( pPal );
-
- return bRet;
-}
-
-//---------------------------------------------------------------------------
-
-static void wmSetPixelFormat( PWMC wc, HDC hDC)
-{
- if(wc->rgb_flag)
- wc->cColorBits = GetDeviceCaps(hDC, BITSPIXEL);
- else
- wc->cColorBits = 8;
- switch(wc->cColorBits){
- case 8:
- if(wc->dither_flag != GL_TRUE)
- wc->pixelformat = PF_INDEX8;
- else
- wc->pixelformat = PF_DITHER8;
- break;
- case 16:
- wc->pixelformat = PF_5R6G5B;
- break;
- case 32:
- wc->pixelformat = PF_8R8G8B;
- break;
- default:
- wc->pixelformat = PF_BADFORMAT;
- }
-}
-
-//---------------------------------------------------------------------------
-
-/*
- * This function creates the DIB section that is used for combined
- * GL and GDI calls
- */
-BOOL wmCreateBackingStore(PWMC pwc, long lxSize, long lySize)
-{
- HDC hdc = pwc->hDC;
- LPBITMAPINFO pbmi = &(pwc->bmi);
- int iUsage;
-
- pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- pbmi->bmiHeader.biWidth = lxSize;
- pbmi->bmiHeader.biHeight= -lySize;
- pbmi->bmiHeader.biPlanes = 1;
- if(pwc->rgb_flag)
- pbmi->bmiHeader.biBitCount = GetDeviceCaps(pwc->hDC, BITSPIXEL);
- else
- pbmi->bmiHeader.biBitCount = 8;
- pbmi->bmiHeader.biCompression = BI_RGB;
- pbmi->bmiHeader.biSizeImage = 0;
- pbmi->bmiHeader.biXPelsPerMeter = 0;
- pbmi->bmiHeader.biYPelsPerMeter = 0;
- pbmi->bmiHeader.biClrUsed = 0;
- pbmi->bmiHeader.biClrImportant = 0;
-
- iUsage = (pbmi->bmiHeader.biBitCount <= 8) ? DIB_PAL_COLORS : DIB_RGB_COLORS;
-
- pwc->cColorBits = pbmi->bmiHeader.biBitCount;
- pwc->ScanWidth = pwc->pitch = lxSize;
- pwc->width = lxSize;
- pwc->height = lySize;
-
- wmCreateDIBSection(hdc, pwc, pbmi, iUsage);
-
- if ((iUsage == DIB_PAL_COLORS) && !(pwc->hGLPalette)) {
- wmCreatePalette( pwc );
- wmSetDibColors( pwc );
- }
- wmSetPixelFormat(pwc, pwc->hDC);
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-/*
- * Free up the dib section that was created
- */
-BOOL wmDeleteBackingStore(PWMC pwc)
-{
- SelectObject(pwc->dib.hDC, pwc->hOldBitmap);
- DeleteDC(pwc->dib.hDC);
- DeleteObject(pwc->hbmDIB);
- UnmapViewOfFile(pwc->dib.base);
- CloseHandle(pwc->dib.hFileMap);
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-/*
- * Blit memory DC to screen DC
- */
-BOOL wmFlush(PWMC pwc, HDC hDC)
-{
- BOOL bRet = 0;
- DWORD dwErr = 0;
-
-// Now using bEmulateSingleBuffer in the calling function. KeithH
-
-// if(pwc->db_flag){
- bRet = BitBlt(hDC, 0, 0, pwc->width, pwc->height,
- pwc->dib.hDC, 0, 0, SRCCOPY);
-// }
-
- return bRet;
-
-}
-
-//---------------------------------------------------------------------------
-// Support Functions
-//---------------------------------------------------------------------------
-
-static void flush(struct gl_context* ctx)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
-/*
- if((Current->rgb_flag &&!(Current->db_flag))
- ||(!Current->rgb_flag))
- {
- wmFlush(Current, Current->hDC);
- }
-*/
- // Only flush if we're not in double-buffer mode. KeithH
- // The demo fractal.c calls glutSwapBuffers() then glFlush()!
- if (Current->bEmulateSingleBuffer) {
- wmFlush(Current, Current->hDC);
- }
-}
-
-
-//---------------------------------------------------------------------------
-
-/*
- * Set the color used to clear the color buffer.
- */
-//static void clear_color( struct gl_context* ctx, const GLchan color[4] )
-// Changed for Mesa 5.x. KeithH
-static void clear_color(
- struct gl_context* ctx,
- const GLfloat color[4])
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLubyte col[4];
- CLAMPED_FLOAT_TO_UBYTE(col[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(col[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(col[2], color[2]);
- Current->clearpixel = RGB(col[0], col[1], col[2]);
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/*
- * Clear the specified region of the color buffer using the clear color
- * or index as specified by one of the two functions above.
- *
- * This procedure clears either the front and/or the back COLOR buffers.
- * Only the "left" buffer is cleared since we are not stereo.
- * Clearing of the other non-color buffers is left to the swrast.
- * We also only clear the color buffers if the color masks are all 1's.
- * Otherwise, we let swrast do it.
- */
-
-static clear(struct gl_context* ctx, GLbitfield mask,
- GLboolean all, GLint x, GLint y, GLint width, GLint height)
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- DWORD dwColor;
- WORD wColor;
- BYTE bColor;
- LPDWORD lpdw = (LPDWORD)Current->pbPixels;
- LPWORD lpw = (LPWORD)Current->pbPixels;
- LPBYTE lpb = Current->pbPixels;
- int lines;
- const GLuint *colorMask = (GLuint *) &ctx->Color.ColorMask;
-
- if (all){
- x=y=0;
- width=Current->width;
- height=Current->height;
- }
-
-
- /* sanity check - can't have right(stereo) buffers */
- assert((mask & (DD_FRONT_RIGHT_BIT | DD_BACK_RIGHT_BIT)) == 0);
-
- /* clear alpha */
- if ((mask & (DD_FRONT_LEFT_BIT | DD_BACK_RIGHT_BIT)) &&
- ctx->DrawBuffer->UseSoftwareAlphaBuffers &&
- ctx->Color.ColorMask[ACOMP]) {
- _swrast_clear_alpha_buffers( ctx );
- }
-
- if (*colorMask == 0xffffffff && ctx->Color.IndexMask == 0xffffffff) {
- if (mask & DD_BACK_LEFT_BIT) {
- /* Double-buffering - clear back buffer */
- UINT nBypp = Current->cColorBits / 8;
- int i = 0;
- int iSize = 0;
-
- assert(Current->db_flag==GL_TRUE); /* we'd better be double buffer */
- if(nBypp ==1 ){
- iSize = Current->width/4;
- bColor = BGR8(GetRValue(Current->clearpixel),
- GetGValue(Current->clearpixel),
- GetBValue(Current->clearpixel));
- wColor = MAKEWORD(bColor,bColor);
- dwColor = MAKELONG(wColor, wColor);
- }
- if(nBypp == 2){
- iSize = Current->width / 2;
- wColor = BGR16(GetRValue(Current->clearpixel),
- GetGValue(Current->clearpixel),
- GetBValue(Current->clearpixel));
- dwColor = MAKELONG(wColor, wColor);
- }
- else if(nBypp == 4){
- iSize = Current->width;
- dwColor = BGR32(GetRValue(Current->clearpixel),
- GetGValue(Current->clearpixel),
- GetBValue(Current->clearpixel));
- }
-
- /* clear a line */
- while(i < iSize){
- *lpdw = dwColor;
- lpdw++;
- i++;
- }
-
- /* This is the 24bit case */
- if (nBypp == 3) {
- iSize = Current->width *3/4;
- dwColor = BGR24(GetRValue(Current->clearpixel),
- GetGValue(Current->clearpixel),
- GetBValue(Current->clearpixel));
- while(i < iSize){
- *lpdw = dwColor;
- lpb += nBypp;
- lpdw = (LPDWORD)lpb;
- i++;
- }
- }
-
- i = 0;
- if (stereo_flag)
- lines = height /2;
- else
- lines = height;
- /* copy cleared line to other lines in buffer */
- do {
- memcpy(lpb, Current->pbPixels, iSize*4);
- lpb += Current->ScanWidth;
- i++;
- }
- while (i<lines-1);
- mask &= ~DD_BACK_LEFT_BIT;
- } /* double-buffer */
-
- if (mask & DD_FRONT_LEFT_BIT) {
- /* single-buffer */
- HDC DC=DD_GETDC;
- HPEN Pen=CreatePen(PS_SOLID,1,Current->clearpixel);
- HBRUSH Brush=CreateSolidBrush(Current->clearpixel);
- HPEN Old_Pen=SelectObject(DC,Pen);
- HBRUSH Old_Brush=SelectObject(DC,Brush);
- Rectangle(DC,x,y,x+width,y+height);
- SelectObject(DC,Old_Pen);
- SelectObject(DC,Old_Brush);
- DeleteObject(Pen);
- DeleteObject(Brush);
- DD_RELEASEDC;
- mask &= ~DD_FRONT_LEFT_BIT;
- } /* single-buffer */
- } /* if masks are all 1's */
-
- /* Call swrast if there is anything left to clear (like DEPTH) */
- if (mask)
- _swrast_Clear( ctx, mask, all, x, y, width, height );
-}
-
-
-//---------------------------------------------------------------------------
-
-
-static void enable( struct gl_context* ctx, GLenum pname, GLboolean enable )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
-
- if (!Current)
- return;
-
- if (pname == GL_DITHER) {
- if(enable == GL_FALSE){
- Current->dither_flag = GL_FALSE;
- if(Current->cColorBits == 8)
- Current->pixelformat = PF_INDEX8;
- }
- else{
- if (Current->rgb_flag && Current->cColorBits == 8){
- Current->pixelformat = PF_DITHER8;
- Current->dither_flag = GL_TRUE;
- }
- else
- Current->dither_flag = GL_FALSE;
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-static GLboolean set_draw_buffer( struct gl_context* ctx, GLenum mode )
-{
- /* TODO: this could be better */
- if (mode==GL_FRONT_LEFT || mode==GL_BACK_LEFT) {
- return GL_TRUE;
- }
- else {
- return GL_FALSE;
- }
-}
-
-//---------------------------------------------------------------------------
-
-
-static void set_read_buffer(struct gl_context *ctx, struct gl_framebuffer *colorBuffer,
- GLenum buffer )
-{
- /* XXX todo */
- return;
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/* Return characteristics of the output buffer. */
-//static void buffer_size( struct gl_context* ctx, GLuint *width, GLuint *height )
-// Altered for Mesa 5.x. KeithH
-static void buffer_size(
- struct gl_framebuffer *buffer,
- GLuint *width,
- GLuint *height)
-{
- // For some reason the context is not passed into this function.
- // Therefore we have to explicitly retrieve it.
- GET_CURRENT_CONTEXT(ctx);
-
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- int New_Size;
- RECT CR;
-
- GetClientRect(Current->Window,&CR);
-
- *width=CR.right;
- *height=CR.bottom;
-
- New_Size=((*width)!=Current->width) || ((*height)!=Current->height);
-
- if (New_Size){
- Current->width=*width;
- Current->height=*height;
- Current->ScanWidth=Current->width;
- if ((Current->ScanWidth%sizeof(long))!=0)
- Current->ScanWidth+=(sizeof(long)-(Current->ScanWidth%sizeof(long)));
-
- if (Current->db_flag){
- if (Current->rgb_flag==GL_TRUE && Current->dither_flag!=GL_TRUE){
- wmDeleteBackingStore(Current);
- wmCreateBackingStore(Current, Current->width, Current->height);
- }
- }
-
- }
-}
-
-
-
-/**********************************************************************/
-/***** Accelerated point, line, polygon rendering *****/
-/**********************************************************************/
-
-/* Accelerated routines are not implemented in 4.0. See OSMesa for ideas. */
-
-static void fast_rgb_points( struct gl_context* ctx, GLuint first, GLuint last )
-{
-}
-
-//---------------------------------------------------------------------------
-
-/* Return pointer to accelerated points function */
-extern tnl_points_func choose_points_function( struct gl_context* ctx )
-{
- return NULL;
-}
-
-//---------------------------------------------------------------------------
-
-static void fast_flat_rgb_line( struct gl_context* ctx, GLuint v0,
- GLuint v1, GLuint pv )
-{
-}
-
-//---------------------------------------------------------------------------
-
-static tnl_line_func choose_line_function( struct gl_context* ctx )
-{
-}
-
-
-/**********************************************************************/
-/***** Span-based pixel drawing *****/
-/**********************************************************************/
-
-
-/* Write a horizontal span of 32-bit color-index pixels with a boolean mask. */
-static void write_ci32_span( const struct gl_context* ctx,
- GLuint n, GLint x, GLint y,
- const GLuint index[],
- const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- PBYTE Mem=Current->ScreenMem+FLIP(y)*Current->ScanWidth+x;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++)
- if (mask[i])
- Mem[i]=index[i];
-}
-
-
-//---------------------------------------------------------------------------
-
-/* Write a horizontal span of 8-bit color-index pixels with a boolean mask. */
-static void write_ci8_span( const struct gl_context* ctx,
- GLuint n, GLint x, GLint y,
- const GLubyte index[],
- const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- PBYTE Mem=Current->ScreenMem+FLIP(y)*Current->ScanWidth+x;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++)
- if (mask[i])
- Mem[i]=index[i];
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/*
- * Write a horizontal span of pixels with a boolean mask. The current
- * color index is used for all pixels.
- */
-static void write_mono_ci_span(const struct gl_context* ctx,
- GLuint n,GLint x,GLint y,
- GLuint colorIndex, const GLubyte mask[])
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- BYTE *Mem=Current->ScreenMem+FLIP(y)*Current->ScanWidth+x;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++)
- if (mask[i])
- Mem[i]=colorIndex;
-}
-
-//---------------------------------------------------------------------------
-
-/*
- * To improve the performance of this routine, frob the data into an actual
- * scanline and call bitblt on the complete scan line instead of SetPixel.
- */
-
-/* Write a horizontal span of RGBA color pixels with a boolean mask. */
-static void write_rgba_span( const struct gl_context* ctx, GLuint n, GLint x, GLint y,
- const GLubyte rgba[][4], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- PWMC pwc = Current;
-
- if (pwc->rgb_flag==GL_TRUE)
- {
- GLuint i;
- HDC DC=DD_GETDC;
- y=FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- wmSetPixel(pwc, y, x + i,
- rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP]);
- }
- else {
- for (i=0; i<n; i++)
- wmSetPixel(pwc, y, x + i,
- rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP] );
- }
- DD_RELEASEDC;
- }
- else
- {
- GLuint i;
- BYTE *Mem=Current->ScreenMem+y*Current->ScanWidth+x;
- y = FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- Mem[i] = GetNearestPaletteIndex(Current->hPal,
- RGB(rgba[i][RCOMP],
- rgba[i][GCOMP],
- rgba[i][BCOMP]));
- }
- else {
- for (i=0; i<n; i++)
- Mem[i] = GetNearestPaletteIndex(Current->hPal,
- RGB(rgba[i][RCOMP],
- rgba[i][GCOMP],
- rgba[i][BCOMP]));
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-/* Write a horizontal span of RGB color pixels with a boolean mask. */
-static void write_rgb_span( const struct gl_context* ctx,
- GLuint n, GLint x, GLint y,
- const GLubyte rgb[][3], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- PWMC pwc = Current;
-
- if (pwc->rgb_flag==GL_TRUE)
- {
- GLuint i;
- HDC DC=DD_GETDC;
- y=FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- wmSetPixel(pwc, y, x + i,
- rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP]);
- }
- else {
- for (i=0; i<n; i++)
- wmSetPixel(pwc, y, x + i,
- rgb[i][RCOMP], rgb[i][GCOMP], rgb[i][BCOMP] );
- }
- DD_RELEASEDC;
- }
- else
- {
- GLuint i;
- BYTE *Mem=Current->ScreenMem+y*Current->ScanWidth+x;
- y = FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- Mem[i] = GetNearestPaletteIndex(Current->hPal,
- RGB(rgb[i][RCOMP],
- rgb[i][GCOMP],
- rgb[i][BCOMP]));
- }
- else {
- for (i=0; i<n; i++)
- Mem[i] = GetNearestPaletteIndex(Current->hPal,
- RGB(rgb[i][RCOMP],
- rgb[i][GCOMP],
- rgb[i][BCOMP]));
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-/*
- * Write a horizontal span of pixels with a boolean mask. The current color
- * is used for all pixels.
- */
-static void write_mono_rgba_span( const struct gl_context* ctx,
- GLuint n, GLint x, GLint y,
- const GLchan color[4], const GLubyte mask[])
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- ULONG pixel = RGB( color[RCOMP], color[GCOMP], color[BCOMP] );
- GLuint i;
- HDC DC=DD_GETDC;
- PWMC pwc = Current;
- assert(Current->rgb_flag==GL_TRUE);
- y=FLIP(y);
- if(Current->rgb_flag==GL_TRUE){
- for (i=0; i<n; i++)
- if (mask[i])
- wmSetPixel(pwc,y,x+i,color[RCOMP], color[GCOMP], color[BCOMP]);
- }
- else {
- for (i=0; i<n; i++)
- if (mask[i])
- SetPixel(DC, y, x+i, pixel);
- }
- DD_RELEASEDC;
-}
-
-
-
-/**********************************************************************/
-/***** Array-based pixel drawing *****/
-/**********************************************************************/
-
-
-/* Write an array of 32-bit index pixels with a boolean mask. */
-static void write_ci32_pixels( const struct gl_context* ctx,
- GLuint n, const GLint x[], const GLint y[],
- const GLuint index[], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++) {
- if (mask[i]) {
- BYTE *Mem=Current->ScreenMem+FLIP(y[i])*Current->ScanWidth+x[i];
- *Mem = index[i];
- }
- }
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/*
- * Write an array of pixels with a boolean mask. The current color
- * index is used for all pixels.
- */
-static void write_mono_ci_pixels( const struct gl_context* ctx,
- GLuint n,
- const GLint x[], const GLint y[],
- GLuint colorIndex, const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++) {
- if (mask[i]) {
- BYTE *Mem=Current->ScreenMem+FLIP(y[i])*Current->ScanWidth+x[i];
- *Mem = colorIndex;
- }
- }
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/* Write an array of RGBA pixels with a boolean mask. */
-static void write_rgba_pixels( const struct gl_context* ctx,
- GLuint n, const GLint x[], const GLint y[],
- const GLubyte rgba[][4], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- PWMC pwc = Current;
- HDC DC=DD_GETDC;
- assert(Current->rgb_flag==GL_TRUE);
- for (i=0; i<n; i++)
- if (mask[i])
- wmSetPixel(pwc, FLIP(y[i]), x[i],
- rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP]);
- DD_RELEASEDC;
-}
-
-
-//---------------------------------------------------------------------------
-
-
-/*
- * Write an array of pixels with a boolean mask. The current color
- * is used for all pixels.
- */
-static void write_mono_rgba_pixels( const struct gl_context* ctx,
- GLuint n,
- const GLint x[], const GLint y[],
- const GLchan color[4],
- const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- PWMC pwc = Current;
- HDC DC=DD_GETDC;
- assert(Current->rgb_flag==GL_TRUE);
- for (i=0; i<n; i++)
- if (mask[i])
- wmSetPixel(pwc, FLIP(y[i]),x[i],color[RCOMP],
- color[GCOMP], color[BCOMP]);
- DD_RELEASEDC;
-}
-
-/**********************************************************************/
-/***** Read spans/arrays of pixels *****/
-/**********************************************************************/
-
-/* Read a horizontal span of color-index pixels. */
-static void read_ci32_span( const struct gl_context* ctx, GLuint n, GLint x, GLint y,
- GLuint index[])
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- BYTE *Mem=Current->ScreenMem+FLIP(y)*Current->ScanWidth+x;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++)
- index[i]=Mem[i];
-}
-
-//---------------------------------------------------------------------------
-
-/* Read an array of color index pixels. */
-static void read_ci32_pixels( const struct gl_context* ctx,
- GLuint n, const GLint x[], const GLint y[],
- GLuint indx[], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- assert(Current->rgb_flag==GL_FALSE);
- for (i=0; i<n; i++) {
- if (mask[i]) {
- indx[i]=*(Current->ScreenMem+FLIP(y[i])*Current->ScanWidth+x[i]);
- }
- }
-}
-
-//---------------------------------------------------------------------------
-
-/* Read a horizontal span of color pixels. */
-static void read_rgba_span( const struct gl_context* ctx,
- GLuint n, GLint x, GLint y,
- GLubyte rgba[][4] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- UINT i;
- COLORREF Color;
- HDC DC=DD_GETDC;
- assert(Current->rgb_flag==GL_TRUE);
- y = Current->height - y - 1;
- for (i=0; i<n; i++) {
- Color=GetPixel(DC,x+i,y);
- rgba[i][RCOMP] = GetRValue(Color);
- rgba[i][GCOMP] = GetGValue(Color);
- rgba[i][BCOMP] = GetBValue(Color);
- rgba[i][ACOMP] = 255;
- }
- DD_RELEASEDC;
-}
-
-//---------------------------------------------------------------------------
-
-/* Read an array of color pixels. */
-static void read_rgba_pixels( const struct gl_context* ctx,
- GLuint n, const GLint x[], const GLint y[],
- GLubyte rgba[][4], const GLubyte mask[] )
-{
- GLD_context *gldCtx = GLD_GET_CONTEXT(ctx);
- WMesaContext *Current = GLD_GET_WMESA_DRIVER(gldCtx);
- GLuint i;
- COLORREF Color;
- HDC DC=DD_GETDC;
- assert(Current->rgb_flag==GL_TRUE);
- for (i=0; i<n; i++) {
- if (mask[i]) {
- GLint y2 = Current->height - y[i] - 1;
- Color=GetPixel(DC,x[i],y2);
- rgba[i][RCOMP] = GetRValue(Color);
- rgba[i][GCOMP] = GetGValue(Color);
- rgba[i][BCOMP] = GetBValue(Color);
- rgba[i][ACOMP] = 255;
- }
- }
- DD_RELEASEDC;
-}
-
-//---------------------------------------------------------------------------
-
-static void wmesa_update_state(
- struct gl_context *ctx,
- GLuint new_state)
-{
- _swrast_InvalidateState( ctx, new_state );
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
-}
-
-//---------------------------------------------------------------------------
-
-static void wmesa_viewport(
- struct gl_context *ctx,
- GLint x,
- GLint y,
- GLsizei w,
- GLsizei h)
-{
-// ctx->Driver.ResizeBuffersMESA(ctx);
-}
-
-//---------------------------------------------------------------------------
-
-static void wmesa_update_state_first_time(
- struct gl_context *ctx,
- GLuint new_state)
-{
- struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference( ctx );
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- _mesa_init_driver_functions(&ctx->Driver);
-
- /*
- * XXX these function pointers could be initialized just once during
- * context creation since they don't depend on any state changes.
- * kws - This is true - this function gets called a lot and it
- * would be good to minimize setting all this when not needed.
- */
- // Good idea, so I'll do it. KeithH. :-)
-
- ctx->Driver.GetString = _gldGetStringGeneric;
- ctx->Driver.UpdateState = wmesa_update_state;
- ctx->Driver.DrawBuffer = set_draw_buffer;
- ctx->Driver.ResizeBuffers = _swrast_alloc_buffers;
- ctx->Driver.GetBufferSize = buffer_size;
-
- ctx->Driver.Viewport = wmesa_viewport;
-
- ctx->Driver.Clear = clear;
-
- ctx->Driver.Flush = flush;
- ctx->Driver.ClearColor = clear_color;
- ctx->Driver.Enable = enable;
-
-
- // Does not apply for Mesa 5.x
- //ctx->Driver.BaseCompressedTexFormat = _mesa_base_compressed_texformat;
- //ctx->Driver.CompressedTextureSize = _mesa_compressed_texture_size;
- //ctx->Driver.GetCompressedTexImage = _mesa_get_compressed_teximage;
-
- swdd->SetBuffer = set_read_buffer;
-
-
- /* Pixel/span writing functions: */
- swdd->WriteRGBASpan = write_rgba_span;
- swdd->WriteRGBSpan = write_rgb_span;
- swdd->WriteMonoRGBASpan = write_mono_rgba_span;
- swdd->WriteRGBAPixels = write_rgba_pixels;
- swdd->WriteMonoRGBAPixels = write_mono_rgba_pixels;
- swdd->WriteCI32Span = write_ci32_span;
- swdd->WriteCI8Span = write_ci8_span;
- swdd->WriteMonoCISpan = write_mono_ci_span;
- swdd->WriteCI32Pixels = write_ci32_pixels;
- swdd->WriteMonoCIPixels = write_mono_ci_pixels;
-
- swdd->ReadCI32Span = read_ci32_span;
- swdd->ReadRGBASpan = read_rgba_span;
- swdd->ReadCI32Pixels = read_ci32_pixels;
- swdd->ReadRGBAPixels = read_rgba_pixels;
-
-
- tnl->Driver.RunPipeline = _tnl_run_pipeline;
-
- wmesa_update_state(ctx, new_state);
-}
-
-//---------------------------------------------------------------------------
-// Driver interface functions
-//---------------------------------------------------------------------------
-
-BOOL gldCreateDrawable_MesaSW(
- DGL_ctx *pCtx,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- WMesaContext *c;
- GLboolean true_color_flag;
- GLboolean rgb_flag = GL_TRUE;
- GLboolean db_flag = GL_TRUE;
-
- if (pCtx == NULL)
- return FALSE;
-
- c = (struct wmesa_context * ) calloc(1,sizeof(struct wmesa_context));
- if (!c)
- return FALSE;
-
- pCtx->glPriv = c;
-
- c->hDC = pCtx->hDC;
- c->Window = pCtx->hWnd;
-
- true_color_flag = GetDeviceCaps(pCtx->hDC, BITSPIXEL) > 8;
-
-
-#ifdef DITHER
- if ((true_color_flag==GL_FALSE) && (rgb_flag == GL_TRUE)){
- c->dither_flag = GL_TRUE;
- c->hPalHalfTone = WinGCreateHalftonePalette();
- }
- else
- c->dither_flag = GL_FALSE;
-#else
- c->dither_flag = GL_FALSE;
-#endif
-
-
- if (rgb_flag==GL_FALSE)
- {
- c->rgb_flag = GL_FALSE;
-#if 0
- /* Old WinG stuff???? */
- c->db_flag = db_flag =GL_TRUE; /* WinG requires double buffering */
- printf("Single buffer is not supported in color index mode, ",
- "setting to double buffer.\n");
-#endif
- }
- else
- {
- c->rgb_flag = GL_TRUE;
- }
-
-// db_flag = pCtx->lpPF->pfd.dwFlags & PFD_DOUBLEBUFFER ? GL_TRUE : GL_FALSE;
- db_flag = GL_TRUE; // Force double-buffer
- if (db_flag) {
- c->db_flag = 1;
- /* Double buffered */
- {
- wmCreateBackingStore(c, pCtx->dwWidth, pCtx->dwHeight);
-
- }
- } else {
- /* Single Buffered */
- if (c->rgb_flag)
- c->db_flag = 0;
- }
-
- c->bEmulateSingleBuffer = (pCtx->lpPF->pfd.dwFlags & PFD_DOUBLEBUFFER)
- ? FALSE : TRUE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldResizeDrawable_MesaSW(
- DGL_ctx *ctx,
- BOOL bDefaultDriver,
- BOOL bPersistantInterface,
- BOOL bPersistantBuffers)
-{
- WMesaContext *c;
-
- if (ctx == NULL)
- return FALSE;
-
- c = ctx->glPriv;
- if (c == NULL)
- return FALSE;
-
- c->hDC = ctx->hDC;
- c->Window = ctx->hWnd;
-// c->width = ctx->dwWidth;
-// c->height = ctx->dwHeight;
-
- if (c->db_flag) {
- wmDeleteBackingStore(c);
- wmCreateBackingStore(c, ctx->dwWidth, ctx->dwHeight);
- }
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyDrawable_MesaSW(
- DGL_ctx *ctx)
-{
- WMesaContext *c;
-
- if (ctx == NULL)
- return FALSE;
-
- c = ctx->glPriv;
- if (c == NULL)
- return FALSE;
-
- if (c->hPalHalfTone != NULL)
- DeleteObject(c->hPalHalfTone);
-
- if (c->db_flag)
- wmDeleteBackingStore(c);
-
- free(c);
-
- ctx->glPriv = NULL;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldCreatePrivateGlobals_MesaSW(void)
-{
- // Mesa Software driver needs no private globals
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldDestroyPrivateGlobals_MesaSW(void)
-{
- // Mesa Software driver needs no private globals
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldBuildPixelformatList_MesaSW(void)
-{
- // Release any existing pixelformat list
- if (glb.lpPF) {
- free(glb.lpPF);
- }
-
- glb.nPixelFormatCount = 0;
- glb.lpPF = NULL;
-
- glb.lpPF = (DGL_pixelFormat *)calloc(2, sizeof(DGL_pixelFormat));
- if (glb.lpPF == NULL)
- return FALSE;
- // Single-buffered
- memcpy(&glb.lpPF[0], &pfTemplateMesaSW, sizeof(DGL_pixelFormat));
- glb.lpPF[0].pfd.dwFlags &= ~PFD_DOUBLEBUFFER; // Remove doublebuffer flag
- // Double-buffered
- memcpy(&glb.lpPF[1], &pfTemplateMesaSW, sizeof(DGL_pixelFormat));
- glb.nPixelFormatCount = 2;
-
- // Mark list as 'current'
- glb.bPixelformatsDirty = FALSE;
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldInitialiseMesa_MesaSW(
- DGL_ctx *gld)
-{
- struct gl_context *ctx;
-
- if (gld == NULL)
- return FALSE;
-
- ctx = gld->glCtx;
-
- // Set max texture size to 256
- ctx->Const.MaxTextureLevels = 8;
-
- // Multitexture enable/disable
- ctx->Const.MaxTextureUnits = (glb.bMultitexture) ? MAX_TEXTURE_UNITS : 1;
-
- /* Initialize the software rasterizer and helper modules.*/
-
- // Added this to force max texture diminsion to 256. KeithH
- ctx->Const.MaxTextureLevels = 8;
- ctx->Const.MaxDrawBuffers = 1;
-
- _mesa_enable_sw_extensions(ctx);
- _mesa_enable_imaging_extensions(ctx);
- _mesa_enable_1_3_extensions(ctx);
-
-// _swrast_CreateContext( ctx );
-// _vbo_CreateContext( ctx );
-// _tnl_CreateContext( ctx );
-// _swsetup_CreateContext( ctx );
-
- _swsetup_Wakeup( ctx );
-
- wmesa_update_state_first_time(ctx, ~0);
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldSwapBuffers_MesaSW(
- DGL_ctx *ctx,
- HDC hDC,
- HWND hWnd)
-{
- WMesaContext *c;
-
- if (ctx == NULL)
- return FALSE;
-
- c = ctx->glPriv;
- if (c == NULL)
- return FALSE;
-
- /* If we're swapping the buffer associated with the current context
- * we have to flush any pending rendering commands first.
- */
-
- // Altered to respect bEmulateSingleBuffer. KeithH
-// if (c->db_flag)
- if (!c->bEmulateSingleBuffer)
- wmFlush(c, hDC);
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
-PROC gldGetProcAddress_MesaSW(
- LPCSTR a)
-{
- int i;
- PROC proc = NULL;
-
- for (i=0; GLD_extList[i].proc; i++) {
- if (!strcmp(a, GLD_extList[i].name)) {
- proc = GLD_extList[i].proc;
- break;
- }
- }
-
- gldLogPrintf(GLDLOG_INFO, "GetProcAddress: %s (%s)", a, proc ? "OK" : "Failed");
-
- return proc;
-}
-
-//---------------------------------------------------------------------------
-
-BOOL gldGetDisplayMode_MesaSW(
- DGL_ctx *ctx,
- GLD_displayMode *glddm)
-{
- HDC hdcDesktop;
-
- if (glddm == NULL)
- return FALSE;
-
- //
- // A bit hacky... KeithH
- //
-
- hdcDesktop = GetDC(NULL);
- glddm->Width = GetDeviceCaps(hdcDesktop, HORZRES);
- glddm->Height = GetDeviceCaps(hdcDesktop, VERTRES);
- glddm->BPP = GetDeviceCaps(hdcDesktop, BITSPIXEL);
- glddm->Refresh = 0;
- ReleaseDC(0, hdcDesktop);
-
- return TRUE;
-}
-
-//---------------------------------------------------------------------------
-
+++ /dev/null
-;****************************************************************************
-;*
-;* Mesa 3-D graphics library
-;* Direct3D Driver Interface
-;*
-;* ========================================================================
-;*
-;* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-;*
-;* Permission is hereby granted, free of charge, to any person obtaining a
-;* copy of this software and associated documentation files (the "Software"),
-;* to deal in the Software without restriction, including without limitation
-;* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-;* and/or sell copies of the Software, and to permit persons to whom the
-;* Software is furnished to do so, subject to the following conditions:
-;*
-;* The above copyright notice and this permission notice shall be included
-;* in all copies or substantial portions of the Software.
-;*
-;* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-;* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-;* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-;* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-;* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-;* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-;* SOFTWARE.
-;*
-;* ======================================================================
-;*
-;* Language: ANSI C
-;* Environment: Windows 9x/2000/XP/XBox (Win32)
-;*
-;* Description: DLL Module definition file
-;*
-;****************************************************************************/
-
-DESCRIPTION 'GLDirect'
-
-VERSION 3.0
-
-EXPORTS
- glAccum=glAccum @1
- glAlphaFunc=glAlphaFunc @2
- glAreTexturesResident=glAreTexturesResident @3
- glArrayElement=glArrayElement @4
- glBegin=glBegin @5
- glBindTexture=glBindTexture @6
- glBitmap=glBitmap @7
- glBlendFunc=glBlendFunc @8
- glCallList=glCallList @9
- glCallLists=glCallLists @10
- glClear=glClear @11
- glClearAccum=glClearAccum @12
- glClearIndex=glClearIndex @13
- glClearColor=glClearColor @14
- glClearDepth=glClearDepth @15
- glClearStencil=glClearStencil @16
- glClipPlane=glClipPlane @17
- glColor3b=glColor3b @18
- glColor3d=glColor3d @19
- glColor3f=glColor3f @20
- glColor3i=glColor3i @21
- glColor3s=glColor3s @22
- glColor3ub=glColor3ub @23
- glColor3ui=glColor3ui @24
- glColor3us=glColor3us @25
- glColor4b=glColor4b @26
- glColor4d=glColor4d @27
- glColor4f=glColor4f @28
- glColor4i=glColor4i @29
- glColor4s=glColor4s @30
- glColor4ub=glColor4ub @31
- glColor4ui=glColor4ui @32
- glColor4us=glColor4us @33
- glColor3bv=glColor3bv @34
- glColor3dv=glColor3dv @35
- glColor3fv=glColor3fv @36
- glColor3iv=glColor3iv @37
- glColor3sv=glColor3sv @38
- glColor3ubv=glColor3ubv @39
- glColor3uiv=glColor3uiv @40
- glColor3usv=glColor3usv @41
- glColor4bv=glColor4bv @42
- glColor4dv=glColor4dv @43
- glColor4fv=glColor4fv @44
- glColor4iv=glColor4iv @45
- glColor4sv=glColor4sv @46
- glColor4ubv=glColor4ubv @47
- glColor4uiv=glColor4uiv @48
- glColor4usv=glColor4usv @49
- glColorMask=glColorMask @50
- glColorMaterial=glColorMaterial @51
- glColorPointer=glColorPointer @52
- glColorTableEXT=glColorTableEXT @53
- glColorSubTableEXT=glColorSubTableEXT @54
- glCopyPixels=glCopyPixels @55
- glCopyTexImage1D=glCopyTexImage1D @56
- glCopyTexImage2D=glCopyTexImage2D @57
- glCopyTexSubImage1D=glCopyTexSubImage1D @58
- glCopyTexSubImage2D=glCopyTexSubImage2D @59
- glCullFace=glCullFace @60
- glDepthFunc=glDepthFunc @61
- glDepthMask=glDepthMask @62
- glDepthRange=glDepthRange @63
- glDeleteLists=glDeleteLists @64
- glDeleteTextures=glDeleteTextures @65
- glDisable=glDisable @66
- glDisableClientState=glDisableClientState @67
- glDrawArrays=glDrawArrays @68
- glDrawBuffer=glDrawBuffer @69
- glDrawElements=glDrawElements @70
- glDrawPixels=glDrawPixels @71
- glEnable=glEnable @72
- glEnableClientState=glEnableClientState @73
- glEnd=glEnd @74
- glEndList=glEndList @75
- glEvalCoord1d=glEvalCoord1d @76
- glEvalCoord1f=glEvalCoord1f @77
- glEvalCoord1dv=glEvalCoord1dv @78
- glEvalCoord1fv=glEvalCoord1fv @79
- glEvalCoord2d=glEvalCoord2d @80
- glEvalCoord2f=glEvalCoord2f @81
- glEvalCoord2dv=glEvalCoord2dv @82
- glEvalCoord2fv=glEvalCoord2fv @83
- glEvalPoint1=glEvalPoint1 @84
- glEvalPoint2=glEvalPoint2 @85
- glEvalMesh1=glEvalMesh1 @86
- glEdgeFlag=glEdgeFlag @87
- glEdgeFlagv=glEdgeFlagv @88
- glEdgeFlagPointer=glEdgeFlagPointer @89
- glEvalMesh2=glEvalMesh2 @90
- glFeedbackBuffer=glFeedbackBuffer @91
- glFinish=glFinish @92
- glFlush=glFlush @93
- glFogf=glFogf @94
- glFogi=glFogi @95
- glFogfv=glFogfv @96
- glFogiv=glFogiv @97
- glFrontFace=glFrontFace @98
- glFrustum=glFrustum @99
- glGenLists=glGenLists @100
- glGenTextures=glGenTextures @101
- glGetBooleanv=glGetBooleanv @102
- glGetClipPlane=glGetClipPlane @103
- glGetColorTableEXT=glGetColorTableEXT @104
- glGetColorTableParameterivEXT=glGetColorTableParameterivEXT @105
- glGetColorTableParameterfvEXT=glGetColorTableParameterfvEXT @106
- glGetDoublev=glGetDoublev @107
- glGetError=glGetError @108
- glGetFloatv=glGetFloatv @109
- glGetIntegerv=glGetIntegerv @110
- glGetLightfv=glGetLightfv @111
- glGetLightiv=glGetLightiv @112
- glGetMapdv=glGetMapdv @113
- glGetMapfv=glGetMapfv @114
- glGetMapiv=glGetMapiv @115
- glGetMaterialfv=glGetMaterialfv @116
- glGetMaterialiv=glGetMaterialiv @117
- glGetPixelMapfv=glGetPixelMapfv @118
- glGetPixelMapuiv=glGetPixelMapuiv @119
- glGetPixelMapusv=glGetPixelMapusv @120
- glGetPointerv=glGetPointerv @121
- glGetPolygonStipple=glGetPolygonStipple @122
- glGetString=glGetString @123
- glGetTexEnvfv=glGetTexEnvfv @124
- glGetTexEnviv=glGetTexEnviv @125
- glGetTexGeniv=glGetTexGeniv @126
- glGetTexGendv=glGetTexGendv @127
- glGetTexGenfv=glGetTexGenfv @128
- glGetTexImage=glGetTexImage @129
- glGetTexLevelParameterfv=glGetTexLevelParameterfv @130
- glGetTexLevelParameteriv=glGetTexLevelParameteriv @131
- glGetTexParameterfv=glGetTexParameterfv @132
- glGetTexParameteriv=glGetTexParameteriv @133
- glHint=glHint @134
- glIndexd=glIndexd @135
- glIndexf=glIndexf @136
- glIndexi=glIndexi @137
- glIndexs=glIndexs @138
- glIndexub=glIndexub @139
- glIndexdv=glIndexdv @140
- glIndexfv=glIndexfv @141
- glIndexiv=glIndexiv @142
- glIndexsv=glIndexsv @143
- glIndexubv=glIndexubv @144
- glIndexMask=glIndexMask @145
- glIndexPointer=glIndexPointer @146
- glInterleavedArrays=glInterleavedArrays @147
- glInitNames=glInitNames @148
- glIsList=glIsList @149
- glIsTexture=glIsTexture @150
- glLightf=glLightf @151
- glLighti=glLighti @152
- glLightfv=glLightfv @153
- glLightiv=glLightiv @154
- glLightModelf=glLightModelf @155
- glLightModeli=glLightModeli @156
- glLightModelfv=glLightModelfv @157
- glLightModeliv=glLightModeliv @158
- glLineWidth=glLineWidth @159
- glLineStipple=glLineStipple @160
- glListBase=glListBase @161
- glLoadIdentity=glLoadIdentity @162
- glLoadMatrixd=glLoadMatrixd @163
- glLoadMatrixf=glLoadMatrixf @164
- glLoadName=glLoadName @165
- glLogicOp=glLogicOp @166
- glMap1d=glMap1d @167
- glMap1f=glMap1f @168
- glMap2d=glMap2d @169
- glMap2f=glMap2f @170
- glMapGrid1d=glMapGrid1d @171
- glMapGrid1f=glMapGrid1f @172
- glMapGrid2d=glMapGrid2d @173
- glMapGrid2f=glMapGrid2f @174
- glMaterialf=glMaterialf @175
- glMateriali=glMateriali @176
- glMaterialfv=glMaterialfv @177
- glMaterialiv=glMaterialiv @178
- glMatrixMode=glMatrixMode @179
- glMultMatrixd=glMultMatrixd @180
- glMultMatrixf=glMultMatrixf @181
- glNewList=glNewList @182
- glNormal3b=glNormal3b @183
- glNormal3d=glNormal3d @184
- glNormal3f=glNormal3f @185
- glNormal3i=glNormal3i @186
- glNormal3s=glNormal3s @187
- glNormal3bv=glNormal3bv @188
- glNormal3dv=glNormal3dv @189
- glNormal3fv=glNormal3fv @190
- glNormal3iv=glNormal3iv @191
- glNormal3sv=glNormal3sv @192
- glNormalPointer=glNormalPointer @193
- glOrtho=glOrtho @194
- glPassThrough=glPassThrough @195
- glPixelMapfv=glPixelMapfv @196
- glPixelMapuiv=glPixelMapuiv @197
- glPixelMapusv=glPixelMapusv @198
- glPixelStoref=glPixelStoref @199
- glPixelStorei=glPixelStorei @200
- glPixelTransferf=glPixelTransferf @201
- glPixelTransferi=glPixelTransferi @202
- glPixelZoom=glPixelZoom @203
- glPointSize=glPointSize @204
- glPolygonMode=glPolygonMode @205
- glPolygonOffset=glPolygonOffset @206
- glPolygonOffsetEXT=glPolygonOffsetEXT @207
- glPolygonStipple=glPolygonStipple @208
- glPopAttrib=glPopAttrib @209
- glPopClientAttrib=glPopClientAttrib @210
- glPopMatrix=glPopMatrix @211
- glPopName=glPopName @212
- glPrioritizeTextures=glPrioritizeTextures @213
- glPushMatrix=glPushMatrix @214
- glRasterPos2d=glRasterPos2d @215
- glRasterPos2f=glRasterPos2f @216
- glRasterPos2i=glRasterPos2i @217
- glRasterPos2s=glRasterPos2s @218
- glRasterPos3d=glRasterPos3d @219
- glRasterPos3f=glRasterPos3f @220
- glRasterPos3i=glRasterPos3i @221
- glRasterPos3s=glRasterPos3s @222
- glRasterPos4d=glRasterPos4d @223
- glRasterPos4f=glRasterPos4f @224
- glRasterPos4i=glRasterPos4i @225
- glRasterPos4s=glRasterPos4s @226
- glRasterPos2dv=glRasterPos2dv @227
- glRasterPos2fv=glRasterPos2fv @228
- glRasterPos2iv=glRasterPos2iv @229
- glRasterPos2sv=glRasterPos2sv @230
- glRasterPos3dv=glRasterPos3dv @231
- glRasterPos3fv=glRasterPos3fv @232
- glRasterPos3iv=glRasterPos3iv @233
- glRasterPos3sv=glRasterPos3sv @234
- glRasterPos4dv=glRasterPos4dv @235
- glRasterPos4fv=glRasterPos4fv @236
- glRasterPos4iv=glRasterPos4iv @237
- glRasterPos4sv=glRasterPos4sv @238
- glReadBuffer=glReadBuffer @239
- glReadPixels=glReadPixels @240
- glRectd=glRectd @241
- glRectf=glRectf @242
- glRecti=glRecti @243
- glRects=glRects @244
- glRectdv=glRectdv @245
- glRectfv=glRectfv @246
- glRectiv=glRectiv @247
- glRectsv=glRectsv @248
- glScissor=glScissor @249
- glIsEnabled=glIsEnabled @250
- glPushAttrib=glPushAttrib @251
- glPushClientAttrib=glPushClientAttrib @252
- glPushName=glPushName @253
- glRenderMode=glRenderMode @254
- glRotated=glRotated @255
- glRotatef=glRotatef @256
- glSelectBuffer=glSelectBuffer @257
- glScaled=glScaled @258
- glScalef=glScalef @259
- glShadeModel=glShadeModel @260
- glStencilFunc=glStencilFunc @261
- glStencilMask=glStencilMask @262
- glStencilOp=glStencilOp @263
- glTexCoord1d=glTexCoord1d @264
- glTexCoord1f=glTexCoord1f @265
- glTexCoord1i=glTexCoord1i @266
- glTexCoord1s=glTexCoord1s @267
- glTexCoord2d=glTexCoord2d @268
- glTexCoord2f=glTexCoord2f @269
- glTexCoord2i=glTexCoord2i @270
- glTexCoord2s=glTexCoord2s @271
- glTexCoord3d=glTexCoord3d @272
- glTexCoord3f=glTexCoord3f @273
- glTexCoord3i=glTexCoord3i @274
- glTexCoord3s=glTexCoord3s @275
- glTexCoord4d=glTexCoord4d @276
- glTexCoord4f=glTexCoord4f @277
- glTexCoord4i=glTexCoord4i @278
- glTexCoord4s=glTexCoord4s @279
- glTexCoord1dv=glTexCoord1dv @280
- glTexCoord1fv=glTexCoord1fv @281
- glTexCoord1iv=glTexCoord1iv @282
- glTexCoord1sv=glTexCoord1sv @283
- glTexCoord2dv=glTexCoord2dv @284
- glTexCoord2fv=glTexCoord2fv @285
- glTexCoord2iv=glTexCoord2iv @286
- glTexCoord2sv=glTexCoord2sv @287
- glTexCoord3dv=glTexCoord3dv @288
- glTexCoord3fv=glTexCoord3fv @289
- glTexCoord3iv=glTexCoord3iv @290
- glTexCoord3sv=glTexCoord3sv @291
- glTexCoord4dv=glTexCoord4dv @292
- glTexCoord4fv=glTexCoord4fv @293
- glTexCoord4iv=glTexCoord4iv @294
- glTexCoord4sv=glTexCoord4sv @295
- glTexCoordPointer=glTexCoordPointer @296
- glTexGend=glTexGend @297
- glTexGenf=glTexGenf @298
- glTexGeni=glTexGeni @299
- glTexGendv=glTexGendv @300
- glTexGeniv=glTexGeniv @301
- glTexGenfv=glTexGenfv @302
- glTexEnvf=glTexEnvf @303
- glTexEnvi=glTexEnvi @304
- glTexEnvfv=glTexEnvfv @305
- glTexEnviv=glTexEnviv @306
- glTexImage1D=glTexImage1D @307
- glTexImage2D=glTexImage2D @308
- glTexParameterf=glTexParameterf @309
- glTexParameteri=glTexParameteri @310
- glTexParameterfv=glTexParameterfv @311
- glTexParameteriv=glTexParameteriv @312
- glTexSubImage1D=glTexSubImage1D @313
- glTexSubImage2D=glTexSubImage2D @314
- glTranslated=glTranslated @315
- glTranslatef=glTranslatef @316
- glVertex2d=glVertex2d @317
- glVertex2f=glVertex2f @318
- glVertex2i=glVertex2i @319
- glVertex2s=glVertex2s @320
- glVertex3d=glVertex3d @321
- glVertex3f=glVertex3f @322
- glVertex3i=glVertex3i @323
- glVertex3s=glVertex3s @324
- glVertex4d=glVertex4d @325
- glVertex4f=glVertex4f @326
- glVertex4i=glVertex4i @327
- glVertex4s=glVertex4s @328
- glVertex2dv=glVertex2dv @329
- glVertex2fv=glVertex2fv @330
- glVertex2iv=glVertex2iv @331
- glVertex2sv=glVertex2sv @332
- glVertex3dv=glVertex3dv @333
- glVertex3fv=glVertex3fv @334
- glVertex3iv=glVertex3iv @335
- glVertex3sv=glVertex3sv @336
- glVertex4dv=glVertex4dv @337
- glVertex4fv=glVertex4fv @338
- glVertex4iv=glVertex4iv @339
- glVertex4sv=glVertex4sv @340
- glVertexPointer=glVertexPointer @341
- glViewport=glViewport @342
- glBlendEquationEXT=glBlendEquationEXT @343
- glBlendColorEXT=glBlendColorEXT @344
- glVertexPointerEXT=glVertexPointerEXT @345
- glNormalPointerEXT=glNormalPointerEXT @346
- glColorPointerEXT=glColorPointerEXT @347
- glIndexPointerEXT=glIndexPointerEXT @348
- glTexCoordPointerEXT=glTexCoordPointerEXT @349
- glEdgeFlagPointerEXT=glEdgeFlagPointerEXT @350
- glGetPointervEXT=glGetPointervEXT @351
- glArrayElementEXT=glArrayElementEXT @352
- glDrawArraysEXT=glDrawArraysEXT @353
- glBindTextureEXT=glBindTextureEXT @354
- glDeleteTexturesEXT=glDeleteTexturesEXT @355
- glGenTexturesEXT=glGenTexturesEXT @356
- glPrioritizeTexturesEXT=glPrioritizeTexturesEXT @357
- glCopyTexSubImage3DEXT=glCopyTexSubImage3DEXT @358
- glTexImage3DEXT=glTexImage3DEXT @359
- glTexSubImage3DEXT=glTexSubImage3DEXT @360
- glWindowPos4fMESA=glWindowPos4fMESA @361
- glWindowPos2iMESA=glWindowPos2iMESA @362
- glWindowPos2sMESA=glWindowPos2sMESA @363
- glWindowPos2fMESA=glWindowPos2fMESA @364
- glWindowPos2dMESA=glWindowPos2dMESA @365
- glWindowPos2ivMESA=glWindowPos2ivMESA @366
- glWindowPos2svMESA=glWindowPos2svMESA @367
- glWindowPos2fvMESA=glWindowPos2fvMESA @368
- glWindowPos2dvMESA=glWindowPos2dvMESA @369
- glWindowPos3iMESA=glWindowPos3iMESA @370
- glWindowPos3sMESA=glWindowPos3sMESA @371
- glWindowPos3fMESA=glWindowPos3fMESA @372
- glWindowPos3dMESA=glWindowPos3dMESA @373
- glWindowPos3ivMESA=glWindowPos3ivMESA @374
- glWindowPos3svMESA=glWindowPos3svMESA @375
- glWindowPos3fvMESA=glWindowPos3fvMESA @376
- glWindowPos3dvMESA=glWindowPos3dvMESA @377
- glWindowPos4iMESA=glWindowPos4iMESA @378
- glWindowPos4sMESA=glWindowPos4sMESA @379
- glWindowPos4dMESA=glWindowPos4dMESA @380
- glWindowPos4ivMESA=glWindowPos4ivMESA @381
- glWindowPos4svMESA=glWindowPos4svMESA @382
- glWindowPos4fvMESA=glWindowPos4fvMESA @383
- glWindowPos4dvMESA=glWindowPos4dvMESA @384
- glResizeBuffersMESA=glResizeBuffersMESA @385
- wglCopyContext=wglCopyContext @386
- wglCreateContext=wglCreateContext @387
- wglCreateLayerContext=wglCreateLayerContext @388
- wglDeleteContext=wglDeleteContext @389
- wglDescribeLayerPlane=wglDescribeLayerPlane @390
- wglGetCurrentContext=wglGetCurrentContext @391
- wglGetCurrentDC=wglGetCurrentDC @392
- wglGetLayerPaletteEntries=wglGetLayerPaletteEntries @393
- wglGetProcAddress=wglGetProcAddress @394
- wglMakeCurrent=wglMakeCurrent @395
- wglRealizeLayerPalette=wglRealizeLayerPalette @396
- wglSetLayerPaletteEntries=wglSetLayerPaletteEntries @397
- wglShareLists=wglShareLists @398
- wglSwapLayerBuffers=wglSwapLayerBuffers @399
- wglUseFontBitmapsA=wglUseFontBitmapsA @400
- wglUseFontBitmapsW=wglUseFontBitmapsW @401
- wglUseFontOutlinesA=wglUseFontOutlinesA @402
- wglUseFontOutlinesW=wglUseFontOutlinesW @403
- ChoosePixelFormat=ChoosePixelFormat @404
- DescribePixelFormat=DescribePixelFormat @405
- GetPixelFormat=GetPixelFormat @406
- SetPixelFormat=SetPixelFormat @407
- SwapBuffers=SwapBuffers @408
- wglChoosePixelFormat=wglChoosePixelFormat @409
- wglDescribePixelFormat=wglDescribePixelFormat @410
- wglGetPixelFormat=wglGetPixelFormat @411
- wglSetPixelFormat=wglSetPixelFormat @412
- wglSwapBuffers=wglSwapBuffers @413
- glActiveTextureARB=glActiveTextureARB @414
- glClientActiveTextureARB=glClientActiveTextureARB @415
- glMultiTexCoord1dARB=glMultiTexCoord1dARB @416
- glMultiTexCoord1dvARB=glMultiTexCoord1dvARB @417
- glMultiTexCoord1fARB=glMultiTexCoord1fARB @418
- glMultiTexCoord1fvARB=glMultiTexCoord1fvARB @419
- glMultiTexCoord1iARB=glMultiTexCoord1iARB @420
- glMultiTexCoord1ivARB=glMultiTexCoord1ivARB @421
- glMultiTexCoord1sARB=glMultiTexCoord1sARB @422
- glMultiTexCoord1svARB=glMultiTexCoord1svARB @423
- glMultiTexCoord2dARB=glMultiTexCoord2dARB @424
- glMultiTexCoord2dvARB=glMultiTexCoord2dvARB @425
- glMultiTexCoord2fARB=glMultiTexCoord2fARB @426
- glMultiTexCoord2fvARB=glMultiTexCoord2fvARB @427
- glMultiTexCoord2iARB=glMultiTexCoord2iARB @428
- glMultiTexCoord2ivARB=glMultiTexCoord2ivARB @429
- glMultiTexCoord2sARB=glMultiTexCoord2sARB @430
- glMultiTexCoord2svARB=glMultiTexCoord2svARB @431
- glMultiTexCoord3dARB=glMultiTexCoord3dARB @432
- glMultiTexCoord3dvARB=glMultiTexCoord3dvARB @433
- glMultiTexCoord3fARB=glMultiTexCoord3fARB @434
- glMultiTexCoord3fvARB=glMultiTexCoord3fvARB @435
- glMultiTexCoord3iARB=glMultiTexCoord3iARB @436
- glMultiTexCoord3ivARB=glMultiTexCoord3ivARB @437
- glMultiTexCoord3sARB=glMultiTexCoord3sARB @438
- glMultiTexCoord3svARB=glMultiTexCoord3svARB @439
- glMultiTexCoord4dARB=glMultiTexCoord4dARB @440
- glMultiTexCoord4dvARB=glMultiTexCoord4dvARB @441
- glMultiTexCoord4fARB=glMultiTexCoord4fARB @442
- glMultiTexCoord4fvARB=glMultiTexCoord4fvARB @443
- glMultiTexCoord4iARB=glMultiTexCoord4iARB @444
- glMultiTexCoord4ivARB=glMultiTexCoord4ivARB @445
- glMultiTexCoord4sARB=glMultiTexCoord4sARB @446
- glMultiTexCoord4svARB=glMultiTexCoord4svARB @447
+++ /dev/null
-;****************************************************************************
-;*
-;* Mesa 3-D graphics library
-;* Direct3D Driver Interface
-;*
-;* ========================================================================
-;*
-;* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-;*
-;* Permission is hereby granted, free of charge, to any person obtaining a
-;* copy of this software and associated documentation files (the "Software"),
-;* to deal in the Software without restriction, including without limitation
-;* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-;* and/or sell copies of the Software, and to permit persons to whom the
-;* Software is furnished to do so, subject to the following conditions:
-;*
-;* The above copyright notice and this permission notice shall be included
-;* in all copies or substantial portions of the Software.
-;*
-;* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-;* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-;* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-;* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-;* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-;* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-;* SOFTWARE.
-;*
-;* ======================================================================
-;*
-;* Language: ANSI C
-;* Environment: Windows 9x/2000/XP/XBox (Win32)
-;*
-;* Description: DLL Module definition file
-;*
-;****************************************************************************/
-
-DESCRIPTION 'GLDirect'
-
-VERSION 3.0
-
-EXPORTS
- glAccum
- glAlphaFunc
- glAreTexturesResident
- glArrayElement
- glBegin
- glBindTexture
- glBitmap
- glBlendFunc
- glCallList
- glCallLists
- glClear
- glClearAccum
- glClearIndex
- glClearColor
- glClearDepth
- glClearStencil
- glClipPlane
- glColor3b
- glColor3d
- glColor3f
- glColor3i
- glColor3s
- glColor3ub
- glColor3ui
- glColor3us
- glColor4b
- glColor4d
- glColor4f
- glColor4i
- glColor4s
- glColor4ub
- glColor4ui
- glColor4us
- glColor3bv
- glColor3dv
- glColor3fv
- glColor3iv
- glColor3sv
- glColor3ubv
- glColor3uiv
- glColor3usv
- glColor4bv
- glColor4dv
- glColor4fv
- glColor4iv
- glColor4sv
- glColor4ubv
- glColor4uiv
- glColor4usv
- glColorMask
- glColorMaterial
- glColorPointer
- glColorTableEXT
- glColorSubTableEXT
- glCopyPixels
- glCopyTexImage1D
- glCopyTexImage2D
- glCopyTexSubImage1D
- glCopyTexSubImage2D
- glCullFace
- glDepthFunc
- glDepthMask
- glDepthRange
- glDeleteLists
- glDeleteTextures
- glDisable
- glDisableClientState
- glDrawArrays
- glDrawBuffer
- glDrawElements
- glDrawPixels
- glEnable
- glEnableClientState
- glEnd
- glEndList
- glEvalCoord1d
- glEvalCoord1f
- glEvalCoord1dv
- glEvalCoord1fv
- glEvalCoord2d
- glEvalCoord2f
- glEvalCoord2dv
- glEvalCoord2fv
- glEvalPoint1
- glEvalPoint2
- glEvalMesh1
- glEdgeFlag
- glEdgeFlagv
- glEdgeFlagPointer
- glEvalMesh2
- glFeedbackBuffer
- glFinish
- glFlush
- glFogf
- glFogi
- glFogfv
- glFogiv
- glFrontFace
- glFrustum
- glGenLists
- glGenTextures
- glGetBooleanv
- glGetClipPlane
- glGetColorTableEXT
- glGetColorTableParameterivEXT
- glGetColorTableParameterfvEXT
- glGetDoublev
- glGetError
- glGetFloatv
- glGetIntegerv
- glGetLightfv
- glGetLightiv
- glGetMapdv
- glGetMapfv
- glGetMapiv
- glGetMaterialfv
- glGetMaterialiv
- glGetPixelMapfv
- glGetPixelMapuiv
- glGetPixelMapusv
- glGetPointerv
- glGetPolygonStipple
- glGetString
- glGetTexEnvfv
- glGetTexEnviv
- glGetTexGeniv
- glGetTexGendv
- glGetTexGenfv
- glGetTexImage
- glGetTexLevelParameterfv
- glGetTexLevelParameteriv
- glGetTexParameterfv
- glGetTexParameteriv
- glHint
- glIndexd
- glIndexf
- glIndexi
- glIndexs
- glIndexub
- glIndexdv
- glIndexfv
- glIndexiv
- glIndexsv
- glIndexubv
- glIndexMask
- glIndexPointer
- glInterleavedArrays
- glInitNames
- glIsList
- glIsTexture
- glLightf
- glLighti
- glLightfv
- glLightiv
- glLightModelf
- glLightModeli
- glLightModelfv
- glLightModeliv
- glLineWidth
- glLineStipple
- glListBase
- glLoadIdentity
- glLoadMatrixd
- glLoadMatrixf
- glLoadName
- glLogicOp
- glMap1d
- glMap1f
- glMap2d
- glMap2f
- glMapGrid1d
- glMapGrid1f
- glMapGrid2d
- glMapGrid2f
- glMaterialf
- glMateriali
- glMaterialfv
- glMaterialiv
- glMatrixMode
- glMultMatrixd
- glMultMatrixf
- glNewList
- glNormal3b
- glNormal3d
- glNormal3f
- glNormal3i
- glNormal3s
- glNormal3bv
- glNormal3dv
- glNormal3fv
- glNormal3iv
- glNormal3sv
- glNormalPointer
- glOrtho
- glPassThrough
- glPixelMapfv
- glPixelMapuiv
- glPixelMapusv
- glPixelStoref
- glPixelStorei
- glPixelTransferf
- glPixelTransferi
- glPixelZoom
- glPointSize
- glPolygonMode
- glPolygonOffset
- glPolygonOffsetEXT
- glPolygonStipple
- glPopAttrib
- glPopClientAttrib
- glPopMatrix
- glPopName
- glPrioritizeTextures
- glPushMatrix
- glRasterPos2d
- glRasterPos2f
- glRasterPos2i
- glRasterPos2s
- glRasterPos3d
- glRasterPos3f
- glRasterPos3i
- glRasterPos3s
- glRasterPos4d
- glRasterPos4f
- glRasterPos4i
- glRasterPos4s
- glRasterPos2dv
- glRasterPos2fv
- glRasterPos2iv
- glRasterPos2sv
- glRasterPos3dv
- glRasterPos3fv
- glRasterPos3iv
- glRasterPos3sv
- glRasterPos4dv
- glRasterPos4fv
- glRasterPos4iv
- glRasterPos4sv
- glReadBuffer
- glReadPixels
- glRectd
- glRectf
- glRecti
- glRects
- glRectdv
- glRectfv
- glRectiv
- glRectsv
- glScissor
- glIsEnabled
- glPushAttrib
- glPushClientAttrib
- glPushName
- glRenderMode
- glRotated
- glRotatef
- glSelectBuffer
- glScaled
- glScalef
- glShadeModel
- glStencilFunc
- glStencilMask
- glStencilOp
- glTexCoord1d
- glTexCoord1f
- glTexCoord1i
- glTexCoord1s
- glTexCoord2d
- glTexCoord2f
- glTexCoord2i
- glTexCoord2s
- glTexCoord3d
- glTexCoord3f
- glTexCoord3i
- glTexCoord3s
- glTexCoord4d
- glTexCoord4f
- glTexCoord4i
- glTexCoord4s
- glTexCoord1dv
- glTexCoord1fv
- glTexCoord1iv
- glTexCoord1sv
- glTexCoord2dv
- glTexCoord2fv
- glTexCoord2iv
- glTexCoord2sv
- glTexCoord3dv
- glTexCoord3fv
- glTexCoord3iv
- glTexCoord3sv
- glTexCoord4dv
- glTexCoord4fv
- glTexCoord4iv
- glTexCoord4sv
- glTexCoordPointer
- glTexGend
- glTexGenf
- glTexGeni
- glTexGendv
- glTexGeniv
- glTexGenfv
- glTexEnvf
- glTexEnvi
- glTexEnvfv
- glTexEnviv
- glTexImage1D
- glTexImage2D
- glTexParameterf
- glTexParameteri
- glTexParameterfv
- glTexParameteriv
- glTexSubImage1D
- glTexSubImage2D
- glTranslated
- glTranslatef
- glVertex2d
- glVertex2f
- glVertex2i
- glVertex2s
- glVertex3d
- glVertex3f
- glVertex3i
- glVertex3s
- glVertex4d
- glVertex4f
- glVertex4i
- glVertex4s
- glVertex2dv
- glVertex2fv
- glVertex2iv
- glVertex2sv
- glVertex3dv
- glVertex3fv
- glVertex3iv
- glVertex3sv
- glVertex4dv
- glVertex4fv
- glVertex4iv
- glVertex4sv
- glVertexPointer
- glViewport
-
- glBlendEquationEXT
- glBlendColorEXT
- glVertexPointerEXT
- glNormalPointerEXT
- glColorPointerEXT
- glIndexPointerEXT
- glTexCoordPointerEXT
- glEdgeFlagPointerEXT
- glGetPointervEXT
- glArrayElementEXT
- glDrawArraysEXT
- glBindTextureEXT
- glDeleteTexturesEXT
- glGenTexturesEXT
- glPrioritizeTexturesEXT
- glCopyTexSubImage3DEXT
- glTexImage3DEXT
- glTexSubImage3DEXT
-
- glWindowPos4fMESA
- glWindowPos2iMESA
- glWindowPos2sMESA
- glWindowPos2fMESA
- glWindowPos2dMESA
- glWindowPos2ivMESA
- glWindowPos2svMESA
- glWindowPos2fvMESA
- glWindowPos2dvMESA
- glWindowPos3iMESA
- glWindowPos3sMESA
- glWindowPos3fMESA
- glWindowPos3dMESA
- glWindowPos3ivMESA
- glWindowPos3svMESA
- glWindowPos3fvMESA
- glWindowPos3dvMESA
- glWindowPos4iMESA
- glWindowPos4sMESA
- glWindowPos4dMESA
- glWindowPos4ivMESA
- glWindowPos4svMESA
- glWindowPos4fvMESA
- glWindowPos4dvMESA
- glResizeBuffersMESA
-
- wglCopyContext
- wglCreateContext
- wglCreateLayerContext
- wglDeleteContext
- wglDescribeLayerPlane
- wglGetCurrentContext
- wglGetCurrentDC
- wglGetLayerPaletteEntries
- wglGetProcAddress
- wglMakeCurrent
- wglRealizeLayerPalette
- wglSetLayerPaletteEntries
- wglShareLists
- wglSwapLayerBuffers
- wglUseFontBitmapsA
- wglUseFontBitmapsW
- wglUseFontOutlinesA
- wglUseFontOutlinesW
-
-;These functions are identical and therefore share the same addresses
- ChoosePixelFormat = wglChoosePixelFormat
- DescribePixelFormat = wglDescribePixelFormat
- GetPixelFormat = wglGetPixelFormat
- SetPixelFormat = wglSetPixelFormat
- SwapBuffers = wglSwapBuffers
-
- wglChoosePixelFormat
- wglDescribePixelFormat
- wglGetPixelFormat
- wglSetPixelFormat
- wglSwapBuffers
-
- glActiveTextureARB
- glClientActiveTextureARB
- glMultiTexCoord1dARB
- glMultiTexCoord1dvARB
- glMultiTexCoord1fARB
- glMultiTexCoord1fvARB
- glMultiTexCoord1iARB
- glMultiTexCoord1ivARB
- glMultiTexCoord1sARB
- glMultiTexCoord1svARB
- glMultiTexCoord2dARB
- glMultiTexCoord2dvARB
- glMultiTexCoord2fARB
- glMultiTexCoord2fvARB
- glMultiTexCoord2iARB
- glMultiTexCoord2ivARB
- glMultiTexCoord2sARB
- glMultiTexCoord2svARB
- glMultiTexCoord3dARB
- glMultiTexCoord3dvARB
- glMultiTexCoord3fARB
- glMultiTexCoord3fvARB
- glMultiTexCoord3iARB
- glMultiTexCoord3ivARB
- glMultiTexCoord3sARB
- glMultiTexCoord3svARB
- glMultiTexCoord4dARB
- glMultiTexCoord4dvARB
- glMultiTexCoord4fARB
- glMultiTexCoord4fvARB
- glMultiTexCoord4iARB
- glMultiTexCoord4ivARB
- glMultiTexCoord4sARB
- glMultiTexCoord4svARB
+++ /dev/null
-/****************************************************************************
-*
-* Mesa 3-D graphics library
-* Direct3D Driver Interface
-*
-* ========================================================================
-*
-* Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a
-* copy of this software and associated documentation files (the "Software"),
-* to deal in the Software without restriction, including without limitation
-* the rights to use, copy, modify, merge, publish, distribute, sublicense,
-* and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included
-* in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-* SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
-* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Windows 9x (Win32)
-*
-* Description: Pixel packing functions.
-*
-****************************************************************************/
-
-#ifndef __PIXPACK_H
-#define __PIXPACK_H
-
-#include <GL\gl.h>
-#include <ddraw.h>
-
-#include "ddlog.h"
-
-/*---------------------- Macros and type definitions ----------------------*/
-
-#define PXAPI
-
-// Typedef that can be used for pixel packing function pointers.
-#define PX_PACK_FUNC(a) void PXAPI (a)(unsigned char *pixdata, void *dst, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2)
-typedef void (PXAPI *PX_packFunc)(unsigned char *pixdata, void *dst, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2);
-
-// Typedef that can be used for pixel unpacking function pointers.
-#define PX_UNPACK_FUNC(a) void PXAPI (a)(unsigned char *pixdata, void *src, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2)
-typedef void (PXAPI *PX_unpackFunc)(unsigned char *pixdata, void *src, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2);
-
-// Typedef that can be used for pixel span packing function pointers.
-#define PX_PACK_SPAN_FUNC(a) void PXAPI (a)(GLuint n, unsigned char *pixdata, unsigned char *dst, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2)
-typedef void (PXAPI *PX_packSpanFunc)(GLuint n, unsigned char *pixdata, unsigned char *dst, GLenum Format, const LPDDSURFACEDESC2 lpDDSD2);
-
-/*------------------------- Function Prototypes ---------------------------*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// Function that examines a pixel format and returns the relevent
-// pixel-packing function
-void PXAPI pxClassifyPixelFormat(const LPDDPIXELFORMAT lpddpf, PX_packFunc *lpPackFn ,PX_unpackFunc *lpUnpackFn, PX_packSpanFunc *lpPackSpanFn);
-
-// Packing functions
-PX_PACK_FUNC(pxPackGeneric);
-PX_PACK_FUNC(pxPackRGB555);
-PX_PACK_FUNC(pxPackARGB4444);
-PX_PACK_FUNC(pxPackARGB1555);
-PX_PACK_FUNC(pxPackRGB565);
-PX_PACK_FUNC(pxPackRGB332);
-PX_PACK_FUNC(pxPackRGB888);
-PX_PACK_FUNC(pxPackARGB8888);
-PX_PACK_FUNC(pxPackPAL8);
-
-// Unpacking functions
-PX_UNPACK_FUNC(pxUnpackGeneric);
-PX_UNPACK_FUNC(pxUnpackRGB555);
-PX_UNPACK_FUNC(pxUnpackARGB4444);
-PX_UNPACK_FUNC(pxUnpackARGB1555);
-PX_UNPACK_FUNC(pxUnpackRGB565);
-PX_UNPACK_FUNC(pxUnpackRGB332);
-PX_UNPACK_FUNC(pxUnpackRGB888);
-PX_UNPACK_FUNC(pxUnpackARGB8888);
-PX_UNPACK_FUNC(pxUnpackPAL8);
-
-// Span Packing functions
-PX_PACK_SPAN_FUNC(pxPackSpanGeneric);
-PX_PACK_SPAN_FUNC(pxPackSpanRGB555);
-PX_PACK_SPAN_FUNC(pxPackSpanARGB4444);
-PX_PACK_SPAN_FUNC(pxPackSpanARGB1555);
-PX_PACK_SPAN_FUNC(pxPackSpanRGB565);
-PX_PACK_SPAN_FUNC(pxPackSpanRGB332);
-PX_PACK_SPAN_FUNC(pxPackSpanRGB888);
-PX_PACK_SPAN_FUNC(pxPackSpanARGB8888);
-PX_PACK_SPAN_FUNC(pxPackSpanPAL8);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 6.1
- *
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * File name: icd.c
- * Author: Gregor Anich
- *
- * ICD (Installable Client Driver) interface.
- * Based on the windows GDI/WGL driver.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <windows.h>
-#define GL_GLEXT_PROTOTYPES
-#include "GL/gl.h"
-#include "GL/glext.h"
-
-#ifdef __cplusplus
-}
-#endif
-
-#include <stdio.h>
-#include <tchar.h>
-#include "GL/wmesa.h"
-#include "mtypes.h"
-#include "glapi.h"
-
-#define MAX_MESA_ATTRS 20
-
-typedef struct wmesa_context *PWMC;
-
-typedef struct _icdTable {
- DWORD size;
- PROC table[336];
-} ICDTABLE, *PICDTABLE;
-
-#ifdef USE_MGL_NAMESPACE
-# define GL_FUNC(func) mgl##func
-#else
-# define GL_FUNC(func) gl##func
-#endif
-
-static ICDTABLE icdTable = { 336, {
-#define ICD_ENTRY(func) (PROC)GL_FUNC(func),
-#include "icdlist.h"
-#undef ICD_ENTRY
-} };
-
-struct __pixelformat__
-{
- PIXELFORMATDESCRIPTOR pfd;
- GLboolean doubleBuffered;
-};
-
-struct __pixelformat__ pix[] =
-{
- /* Double Buffer, alpha */
- { { sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
- PFD_TYPE_RGBA,
- 24, 8, 0, 8, 8, 8, 16, 8, 24,
- 0, 0, 0, 0, 0, 16, 8, 0, 0, 0, 0, 0, 0 },
- GL_TRUE
- },
- /* Single Buffer, alpha */
- { { sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL, /* | PFD_SUPPORT_GDI ? */
- PFD_TYPE_RGBA,
- 24, 8, 0, 8, 8, 8, 16, 8, 24,
- 0, 0, 0, 0, 0, 16, 8, 0, 0, 0, 0, 0, 0 },
- GL_FALSE
- },
- /* Double Buffer, no alpha */
- { { sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
- PFD_TYPE_RGBA,
- 24, 8, 0, 8, 8, 8, 16, 0, 0,
- 0, 0, 0, 0, 0, 16, 8, 0, 0, 0, 0, 0, 0 },
- GL_TRUE
- },
- /* Single Buffer, no alpha */
- { { sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL, /* | PFD_SUPPORT_GDI ? */
- PFD_TYPE_RGBA,
- 24, 8, 0, 8, 8, 8, 16, 0, 0,
- 0, 0, 0, 0, 0, 16, 8, 0, 0, 0, 0, 0, 0 },
- GL_FALSE
- },
-};
-
-int qt_pix = sizeof(pix) / sizeof(pix[0]);
-
-typedef struct {
- WMesaContext ctx;
- HDC hdc;
-} MesaWglCtx;
-
-#define MESAWGL_CTX_MAX_COUNT 20
-
-static MesaWglCtx wgl_ctx[MESAWGL_CTX_MAX_COUNT];
-
-static unsigned ctx_count = 0;
-static int ctx_current = -1;
-static unsigned curPFD = 0;
-
-WGLAPI BOOL GLAPIENTRY DrvCopyContext(HGLRC hglrcSrc,HGLRC hglrcDst,UINT mask)
-{
- (void) hglrcSrc; (void) hglrcDst; (void) mask;
- return(FALSE);
-}
-
-WGLAPI HGLRC GLAPIENTRY DrvCreateContext(HDC hdc)
-{
- HWND hWnd;
- int i = 0;
-
- if(!(hWnd = WindowFromDC(hdc)))
- {
- SetLastError(0);
- return(NULL);
- }
- if (!ctx_count)
- {
- for(i=0;i<MESAWGL_CTX_MAX_COUNT;i++)
- {
- wgl_ctx[i].ctx = NULL;
- wgl_ctx[i].hdc = NULL;
- }
- }
- for( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
- {
- if ( wgl_ctx[i].ctx == NULL )
- {
- wgl_ctx[i].ctx = WMesaCreateContext( hWnd, NULL, GL_TRUE,
- pix[curPFD-1].doubleBuffered,
- pix[curPFD-1].pfd.cAlphaBits ? GL_TRUE : GL_FALSE);
- if (wgl_ctx[i].ctx == NULL)
- break;
- wgl_ctx[i].hdc = hdc;
- ctx_count++;
- return ((HGLRC)wgl_ctx[i].ctx);
- }
- }
- SetLastError(0);
- return(NULL);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvDeleteContext(HGLRC hglrc)
-{
- int i;
- for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
- {
- if ( wgl_ctx[i].ctx == (PWMC) hglrc )
- {
- WMesaMakeCurrent((PWMC) hglrc);
- WMesaDestroyContext();
- wgl_ctx[i].ctx = NULL;
- wgl_ctx[i].hdc = NULL;
- ctx_count--;
- return(TRUE);
- }
- }
- SetLastError(0);
- return(FALSE);
-}
-
-WGLAPI HGLRC GLAPIENTRY DrvCreateLayerContext(HDC hdc,int iLayerPlane)
-{
- if (iLayerPlane == 0)
- return DrvCreateContext(hdc);
- SetLastError(0);
- return(NULL);
-}
-
-WGLAPI PICDTABLE GLAPIENTRY DrvSetContext(HDC hdc,HGLRC hglrc,void *callback)
-{
- int i;
- (void) callback;
-
- /* new code suggested by Andy Sy */
- if (!hdc || !hglrc) {
- WMesaMakeCurrent(NULL);
- ctx_current = -1;
- return NULL;
- }
-
- for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ )
- {
- if ( wgl_ctx[i].ctx == (PWMC) hglrc )
- {
- wgl_ctx[i].hdc = hdc;
- WMesaMakeCurrent( (PWMC) hglrc );
- ctx_current = i;
- return &icdTable;
- }
- }
- return NULL;
-}
-
-WGLAPI void GLAPIENTRY DrvReleaseContext(HGLRC hglrc)
-{
- (void) hglrc;
- WMesaMakeCurrent(NULL);
- ctx_current = -1;
-}
-
-WGLAPI BOOL GLAPIENTRY DrvShareLists(HGLRC hglrc1,HGLRC hglrc2)
-{
- (void) hglrc1; (void) hglrc2;
- return(TRUE);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvDescribeLayerPlane(HDC hdc,int iPixelFormat,
- int iLayerPlane,UINT nBytes,
- LPLAYERPLANEDESCRIPTOR plpd)
-{
- (void) hdc; (void) iPixelFormat; (void) iLayerPlane; (void) nBytes; (void) plpd;
- SetLastError(0);
- return(FALSE);
-}
-
-WGLAPI int GLAPIENTRY DrvSetLayerPaletteEntries(HDC hdc,int iLayerPlane,
- int iStart,int cEntries,
- CONST COLORREF *pcr)
-{
- (void) hdc; (void) iLayerPlane; (void) iStart; (void) cEntries; (void) pcr;
- SetLastError(0);
- return(0);
-}
-
-WGLAPI int GLAPIENTRY DrvGetLayerPaletteEntries(HDC hdc,int iLayerPlane,
- int iStart,int cEntries,
- COLORREF *pcr)
-{
- (void) hdc; (void) iLayerPlane; (void) iStart; (void) cEntries; (void) pcr;
- SetLastError(0);
- return(0);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvRealizeLayerPalette(HDC hdc,int iLayerPlane,BOOL bRealize)
-{
- (void) hdc; (void) iLayerPlane; (void) bRealize;
- SetLastError(0);
- return(FALSE);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvSwapLayerBuffers(HDC hdc,UINT fuPlanes)
-{
- (void) fuPlanes;
- if( !hdc )
- {
- WMesaSwapBuffers();
- return(TRUE);
- }
- SetLastError(0);
- return(FALSE);
-}
-
-WGLAPI int GLAPIENTRY DrvDescribePixelFormat(HDC hdc,int iPixelFormat,UINT nBytes,
- LPPIXELFORMATDESCRIPTOR ppfd)
-{
- int qt_valid_pix;
- (void) hdc;
-
- qt_valid_pix = qt_pix;
- if(ppfd == NULL)
- return(qt_valid_pix);
- if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix || nBytes != sizeof(PIXELFORMATDESCRIPTOR))
- {
- SetLastError(0);
- return(0);
- }
- *ppfd = pix[iPixelFormat - 1].pfd;
- return(qt_valid_pix);
-}
-
-/*
-* GetProcAddress - return the address of an appropriate extension
-*/
-WGLAPI PROC GLAPIENTRY DrvGetProcAddress(LPCSTR lpszProc)
-{
- PROC p = (PROC) (int) _glapi_get_proc_address((const char *) lpszProc);
- if (p)
- return p;
-
- SetLastError(0);
- return(NULL);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvSetPixelFormat(HDC hdc,int iPixelFormat)
-{
- int qt_valid_pix;
- (void) hdc;
-
- qt_valid_pix = qt_pix;
- if(iPixelFormat < 1 || iPixelFormat > qt_valid_pix)
- {
- SetLastError(0);
- return(FALSE);
- }
- curPFD = iPixelFormat;
- return(TRUE);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvSwapBuffers(HDC hdc)
-{
- (void) hdc;
- if (ctx_current < 0)
- return FALSE;
-
- if(wgl_ctx[ctx_current].ctx == NULL) {
- SetLastError(0);
- return(FALSE);
- }
- WMesaSwapBuffers();
- return(TRUE);
-}
-
-WGLAPI BOOL GLAPIENTRY DrvValidateVersion(DWORD version)
-{
- (void) version;
- return TRUE;
-}
+++ /dev/null
-ICD_ENTRY(NewList) /* 0 */
-ICD_ENTRY(EndList) /* 1 */
-ICD_ENTRY(CallList) /* 2 */
-ICD_ENTRY(CallLists) /* 3 */
-ICD_ENTRY(DeleteLists) /* 4 */
-ICD_ENTRY(GenLists) /* 5 */
-ICD_ENTRY(ListBase) /* 6 */
-ICD_ENTRY(Begin) /* 7 */
-ICD_ENTRY(Bitmap) /* 8 */
-ICD_ENTRY(Color3b) /* 9 */
-ICD_ENTRY(Color3bv) /* 10 */
-ICD_ENTRY(Color3d) /* 11 */
-ICD_ENTRY(Color3dv) /* 12 */
-ICD_ENTRY(Color3f) /* 13 */
-ICD_ENTRY(Color3fv) /* 14 */
-ICD_ENTRY(Color3i) /* 15 */
-ICD_ENTRY(Color3iv) /* 16 */
-ICD_ENTRY(Color3s) /* 17 */
-ICD_ENTRY(Color3sv) /* 18 */
-ICD_ENTRY(Color3ub) /* 19 */
-ICD_ENTRY(Color3ubv) /* 20 */
-ICD_ENTRY(Color3ui) /* 21 */
-ICD_ENTRY(Color3uiv) /* 22 */
-ICD_ENTRY(Color3us) /* 23 */
-ICD_ENTRY(Color3usv) /* 24 */
-ICD_ENTRY(Color4b) /* 25 */
-ICD_ENTRY(Color4bv) /* 26 */
-ICD_ENTRY(Color4d) /* 27 */
-ICD_ENTRY(Color4dv) /* 28 */
-ICD_ENTRY(Color4f) /* 29 */
-ICD_ENTRY(Color4fv) /* 30 */
-ICD_ENTRY(Color4i) /* 31 */
-ICD_ENTRY(Color4iv) /* 32 */
-ICD_ENTRY(Color4s) /* 33 */
-ICD_ENTRY(Color4sv) /* 34 */
-ICD_ENTRY(Color4ub) /* 35 */
-ICD_ENTRY(Color4ubv) /* 36 */
-ICD_ENTRY(Color4ui) /* 37 */
-ICD_ENTRY(Color4uiv) /* 38 */
-ICD_ENTRY(Color4us) /* 39 */
-ICD_ENTRY(Color4usv) /* 40 */
-ICD_ENTRY(EdgeFlag) /* 41 */
-ICD_ENTRY(EdgeFlagv) /* 42 */
-ICD_ENTRY(End) /* 43 */
-ICD_ENTRY(Indexd) /* 44 */
-ICD_ENTRY(Indexdv) /* 45 */
-ICD_ENTRY(Indexf) /* 46 */
-ICD_ENTRY(Indexfv) /* 47 */
-ICD_ENTRY(Indexi) /* 48 */
-ICD_ENTRY(Indexiv) /* 49 */
-ICD_ENTRY(Indexs) /* 50 */
-ICD_ENTRY(Indexsv) /* 51 */
-ICD_ENTRY(Normal3b) /* 52 */
-ICD_ENTRY(Normal3bv) /* 53 */
-ICD_ENTRY(Normal3d) /* 54 */
-ICD_ENTRY(Normal3dv) /* 55 */
-ICD_ENTRY(Normal3f) /* 56 */
-ICD_ENTRY(Normal3fv) /* 57 */
-ICD_ENTRY(Normal3i) /* 58 */
-ICD_ENTRY(Normal3iv) /* 59 */
-ICD_ENTRY(Normal3s) /* 60 */
-ICD_ENTRY(Normal3sv) /* 61 */
-ICD_ENTRY(RasterPos2d) /* 62 */
-ICD_ENTRY(RasterPos2dv) /* 63 */
-ICD_ENTRY(RasterPos2f) /* 64 */
-ICD_ENTRY(RasterPos2fv) /* 65 */
-ICD_ENTRY(RasterPos2i) /* 66 */
-ICD_ENTRY(RasterPos2iv) /* 67 */
-ICD_ENTRY(RasterPos2s) /* 68 */
-ICD_ENTRY(RasterPos2sv) /* 69 */
-ICD_ENTRY(RasterPos3d) /* 70 */
-ICD_ENTRY(RasterPos3dv) /* 71 */
-ICD_ENTRY(RasterPos3f) /* 72 */
-ICD_ENTRY(RasterPos3fv) /* 73 */
-ICD_ENTRY(RasterPos3i) /* 74 */
-ICD_ENTRY(RasterPos3iv) /* 75 */
-ICD_ENTRY(RasterPos3s) /* 76 */
-ICD_ENTRY(RasterPos3sv) /* 77 */
-ICD_ENTRY(RasterPos4d) /* 78 */
-ICD_ENTRY(RasterPos4dv) /* 79 */
-ICD_ENTRY(RasterPos4f) /* 80 */
-ICD_ENTRY(RasterPos4fv) /* 81 */
-ICD_ENTRY(RasterPos4i) /* 82 */
-ICD_ENTRY(RasterPos4iv) /* 83 */
-ICD_ENTRY(RasterPos4s) /* 84 */
-ICD_ENTRY(RasterPos4sv) /* 85 */
-ICD_ENTRY(Rectd) /* 86 */
-ICD_ENTRY(Rectdv) /* 87 */
-ICD_ENTRY(Rectf) /* 88 */
-ICD_ENTRY(Rectfv) /* 89 */
-ICD_ENTRY(Recti) /* 90 */
-ICD_ENTRY(Rectiv) /* 91 */
-ICD_ENTRY(Rects) /* 92 */
-ICD_ENTRY(Rectsv) /* 93 */
-ICD_ENTRY(TexCoord1d) /* 94 */
-ICD_ENTRY(TexCoord1dv) /* 95 */
-ICD_ENTRY(TexCoord1f) /* 96 */
-ICD_ENTRY(TexCoord1fv) /* 97 */
-ICD_ENTRY(TexCoord1i) /* 98 */
-ICD_ENTRY(TexCoord1iv) /* 99 */
-ICD_ENTRY(TexCoord1s) /* 100 */
-ICD_ENTRY(TexCoord1sv) /* 101 */
-ICD_ENTRY(TexCoord2d) /* 102 */
-ICD_ENTRY(TexCoord2dv) /* 103 */
-ICD_ENTRY(TexCoord2f) /* 104 */
-ICD_ENTRY(TexCoord2fv) /* 105 */
-ICD_ENTRY(TexCoord2i) /* 106 */
-ICD_ENTRY(TexCoord2iv) /* 107 */
-ICD_ENTRY(TexCoord2s) /* 108 */
-ICD_ENTRY(TexCoord2sv) /* 109 */
-ICD_ENTRY(TexCoord3d) /* 110 */
-ICD_ENTRY(TexCoord3dv) /* 111 */
-ICD_ENTRY(TexCoord3f) /* 112 */
-ICD_ENTRY(TexCoord3fv) /* 113 */
-ICD_ENTRY(TexCoord3i) /* 114 */
-ICD_ENTRY(TexCoord3iv) /* 115 */
-ICD_ENTRY(TexCoord3s) /* 116 */
-ICD_ENTRY(TexCoord3sv) /* 117 */
-ICD_ENTRY(TexCoord4d) /* 118 */
-ICD_ENTRY(TexCoord4dv) /* 119 */
-ICD_ENTRY(TexCoord4f) /* 120 */
-ICD_ENTRY(TexCoord4fv) /* 121 */
-ICD_ENTRY(TexCoord4i) /* 122 */
-ICD_ENTRY(TexCoord4iv) /* 123 */
-ICD_ENTRY(TexCoord4s) /* 124 */
-ICD_ENTRY(TexCoord4sv) /* 125 */
-ICD_ENTRY(Vertex2d) /* 126 */
-ICD_ENTRY(Vertex2dv) /* 127 */
-ICD_ENTRY(Vertex2f) /* 128 */
-ICD_ENTRY(Vertex2fv) /* 129 */
-ICD_ENTRY(Vertex2i) /* 130 */
-ICD_ENTRY(Vertex2iv) /* 131 */
-ICD_ENTRY(Vertex2s) /* 132 */
-ICD_ENTRY(Vertex2sv) /* 133 */
-ICD_ENTRY(Vertex3d) /* 134 */
-ICD_ENTRY(Vertex3dv) /* 135 */
-ICD_ENTRY(Vertex3f) /* 136 */
-ICD_ENTRY(Vertex3fv) /* 137 */
-ICD_ENTRY(Vertex3i) /* 138 */
-ICD_ENTRY(Vertex3iv) /* 139 */
-ICD_ENTRY(Vertex3s) /* 140 */
-ICD_ENTRY(Vertex3sv) /* 141 */
-ICD_ENTRY(Vertex4d) /* 142 */
-ICD_ENTRY(Vertex4dv) /* 143 */
-ICD_ENTRY(Vertex4f) /* 144 */
-ICD_ENTRY(Vertex4fv) /* 145 */
-ICD_ENTRY(Vertex4i) /* 146 */
-ICD_ENTRY(Vertex4iv) /* 147 */
-ICD_ENTRY(Vertex4s) /* 148 */
-ICD_ENTRY(Vertex4sv) /* 149 */
-ICD_ENTRY(ClipPlane) /* 150 */
-ICD_ENTRY(ColorMaterial) /* 151 */
-ICD_ENTRY(CullFace) /* 152 */
-ICD_ENTRY(Fogf) /* 153 */
-ICD_ENTRY(Fogfv) /* 154 */
-ICD_ENTRY(Fogi) /* 155 */
-ICD_ENTRY(Fogiv) /* 156 */
-ICD_ENTRY(FrontFace) /* 157 */
-ICD_ENTRY(Hint) /* 158 */
-ICD_ENTRY(Lightf) /* 159 */
-ICD_ENTRY(Lightfv) /* 160 */
-ICD_ENTRY(Lighti) /* 161 */
-ICD_ENTRY(Lightiv) /* 162 */
-ICD_ENTRY(LightModelf) /* 163 */
-ICD_ENTRY(LightModelfv) /* 164 */
-ICD_ENTRY(LightModeli) /* 165 */
-ICD_ENTRY(LightModeliv) /* 166 */
-ICD_ENTRY(LineStipple) /* 167 */
-ICD_ENTRY(LineWidth) /* 168 */
-ICD_ENTRY(Materialf) /* 169 */
-ICD_ENTRY(Materialfv) /* 170 */
-ICD_ENTRY(Materiali) /* 171 */
-ICD_ENTRY(Materialiv) /* 172 */
-ICD_ENTRY(PointSize) /* 173 */
-ICD_ENTRY(PolygonMode) /* 174 */
-ICD_ENTRY(PolygonStipple) /* 175 */
-ICD_ENTRY(Scissor) /* 176 */
-ICD_ENTRY(ShadeModel) /* 177 */
-ICD_ENTRY(TexParameterf) /* 178 */
-ICD_ENTRY(TexParameterfv) /* 179 */
-ICD_ENTRY(TexParameteri) /* 180 */
-ICD_ENTRY(TexParameteriv) /* 181 */
-ICD_ENTRY(TexImage1D) /* 182 */
-ICD_ENTRY(TexImage2D) /* 183 */
-ICD_ENTRY(TexEnvf) /* 184 */
-ICD_ENTRY(TexEnvfv) /* 185 */
-ICD_ENTRY(TexEnvi) /* 186 */
-ICD_ENTRY(TexEnviv) /* 187 */
-ICD_ENTRY(TexGend) /* 188 */
-ICD_ENTRY(TexGendv) /* 189 */
-ICD_ENTRY(TexGenf) /* 190 */
-ICD_ENTRY(TexGenfv) /* 191 */
-ICD_ENTRY(TexGeni) /* 192 */
-ICD_ENTRY(TexGeniv) /* 193 */
-ICD_ENTRY(FeedbackBuffer) /* 194 */
-ICD_ENTRY(SelectBuffer) /* 195 */
-ICD_ENTRY(RenderMode) /* 196 */
-ICD_ENTRY(InitNames) /* 197 */
-ICD_ENTRY(LoadName) /* 198 */
-ICD_ENTRY(PassThrough) /* 199 */
-ICD_ENTRY(PopName) /* 200 */
-ICD_ENTRY(PushName) /* 201 */
-ICD_ENTRY(DrawBuffer) /* 202 */
-ICD_ENTRY(Clear) /* 203 */
-ICD_ENTRY(ClearAccum) /* 204 */
-ICD_ENTRY(ClearIndex) /* 205 */
-ICD_ENTRY(ClearColor) /* 206 */
-ICD_ENTRY(ClearStencil) /* 207 */
-ICD_ENTRY(ClearDepth) /* 208 */
-ICD_ENTRY(StencilMask) /* 209 */
-ICD_ENTRY(ColorMask) /* 210 */
-ICD_ENTRY(DepthMask) /* 211 */
-ICD_ENTRY(IndexMask) /* 212 */
-ICD_ENTRY(Accum) /* 213 */
-ICD_ENTRY(Disable) /* 214 */
-ICD_ENTRY(Enable) /* 215 */
-ICD_ENTRY(Finish) /* 216 */
-ICD_ENTRY(Flush) /* 217 */
-ICD_ENTRY(PopAttrib) /* 218 */
-ICD_ENTRY(PushAttrib) /* 219 */
-ICD_ENTRY(Map1d) /* 220 */
-ICD_ENTRY(Map1f) /* 221 */
-ICD_ENTRY(Map2d) /* 222 */
-ICD_ENTRY(Map2f) /* 223 */
-ICD_ENTRY(MapGrid1d) /* 224 */
-ICD_ENTRY(MapGrid1f) /* 225 */
-ICD_ENTRY(MapGrid2d) /* 226 */
-ICD_ENTRY(MapGrid2f) /* 227 */
-ICD_ENTRY(EvalCoord1d) /* 228 */
-ICD_ENTRY(EvalCoord1dv) /* 229 */
-ICD_ENTRY(EvalCoord1f) /* 230 */
-ICD_ENTRY(EvalCoord1fv) /* 231 */
-ICD_ENTRY(EvalCoord2d) /* 232 */
-ICD_ENTRY(EvalCoord2dv) /* 233 */
-ICD_ENTRY(EvalCoord2f) /* 234 */
-ICD_ENTRY(EvalCoord2fv) /* 235 */
-ICD_ENTRY(EvalMesh1) /* 236 */
-ICD_ENTRY(EvalPoint1) /* 237 */
-ICD_ENTRY(EvalMesh2) /* 238 */
-ICD_ENTRY(EvalPoint2) /* 239 */
-ICD_ENTRY(AlphaFunc) /* 240 */
-ICD_ENTRY(BlendFunc) /* 241 */
-ICD_ENTRY(LogicOp) /* 242 */
-ICD_ENTRY(StencilFunc) /* 243 */
-ICD_ENTRY(StencilOp) /* 244 */
-ICD_ENTRY(DepthFunc) /* 245 */
-ICD_ENTRY(PixelZoom) /* 246 */
-ICD_ENTRY(PixelTransferf) /* 247 */
-ICD_ENTRY(PixelTransferi) /* 248 */
-ICD_ENTRY(PixelStoref) /* 249 */
-ICD_ENTRY(PixelStorei) /* 250 */
-ICD_ENTRY(PixelMapfv) /* 251 */
-ICD_ENTRY(PixelMapuiv) /* 252 */
-ICD_ENTRY(PixelMapusv) /* 253 */
-ICD_ENTRY(ReadBuffer) /* 254 */
-ICD_ENTRY(CopyPixels) /* 255 */
-ICD_ENTRY(ReadPixels) /* 256 */
-ICD_ENTRY(DrawPixels) /* 257 */
-ICD_ENTRY(GetBooleanv) /* 258 */
-ICD_ENTRY(GetClipPlane) /* 259 */
-ICD_ENTRY(GetDoublev) /* 260 */
-ICD_ENTRY(GetError) /* 261 */
-ICD_ENTRY(GetFloatv) /* 262 */
-ICD_ENTRY(GetIntegerv) /* 263 */
-ICD_ENTRY(GetLightfv) /* 264 */
-ICD_ENTRY(GetLightiv) /* 265 */
-ICD_ENTRY(GetMapdv) /* 266 */
-ICD_ENTRY(GetMapfv) /* 267 */
-ICD_ENTRY(GetMapiv) /* 268 */
-ICD_ENTRY(GetMaterialfv) /* 269 */
-ICD_ENTRY(GetMaterialiv) /* 270 */
-ICD_ENTRY(GetPixelMapfv) /* 271 */
-ICD_ENTRY(GetPixelMapuiv) /* 272 */
-ICD_ENTRY(GetPixelMapusv) /* 273 */
-ICD_ENTRY(GetPolygonStipple) /* 274 */
-ICD_ENTRY(GetString) /* 275 */
-ICD_ENTRY(GetTexEnvfv) /* 276 */
-ICD_ENTRY(GetTexEnviv) /* 277 */
-ICD_ENTRY(GetTexGendv) /* 278 */
-ICD_ENTRY(GetTexGenfv) /* 279 */
-ICD_ENTRY(GetTexGeniv) /* 280 */
-ICD_ENTRY(GetTexImage) /* 281 */
-ICD_ENTRY(GetTexParameterfv) /* 282 */
-ICD_ENTRY(GetTexParameteriv) /* 283 */
-ICD_ENTRY(GetTexLevelParameterfv) /* 284 */
-ICD_ENTRY(GetTexLevelParameteriv) /* 285 */
-ICD_ENTRY(IsEnabled) /* 286 */
-ICD_ENTRY(IsList) /* 287 */
-ICD_ENTRY(DepthRange) /* 288 */
-ICD_ENTRY(Frustum) /* 289 */
-ICD_ENTRY(LoadIdentity) /* 290 */
-ICD_ENTRY(LoadMatrixf) /* 291 */
-ICD_ENTRY(LoadMatrixd) /* 292 */
-ICD_ENTRY(MatrixMode) /* 293 */
-ICD_ENTRY(MultMatrixf) /* 294 */
-ICD_ENTRY(MultMatrixd) /* 295 */
-ICD_ENTRY(Ortho) /* 296 */
-ICD_ENTRY(PopMatrix) /* 297 */
-ICD_ENTRY(PushMatrix) /* 298 */
-ICD_ENTRY(Rotated) /* 299 */
-ICD_ENTRY(Rotatef) /* 300 */
-ICD_ENTRY(Scaled) /* 301 */
-ICD_ENTRY(Scalef) /* 302 */
-ICD_ENTRY(Translated) /* 303 */
-ICD_ENTRY(Translatef) /* 304 */
-ICD_ENTRY(Viewport) /* 305 */
-ICD_ENTRY(ArrayElement) /* 306 */
-ICD_ENTRY(BindTexture) /* 307 */
-ICD_ENTRY(ColorPointer) /* 308 */
-ICD_ENTRY(DisableClientState) /* 309 */
-ICD_ENTRY(DrawArrays) /* 310 */
-ICD_ENTRY(DrawElements) /* 311 */
-ICD_ENTRY(EdgeFlagPointer) /* 312 */
-ICD_ENTRY(EnableClientState) /* 313 */
-ICD_ENTRY(IndexPointer) /* 314 */
-ICD_ENTRY(Indexub) /* 315 */
-ICD_ENTRY(Indexubv) /* 316 */
-ICD_ENTRY(InterleavedArrays) /* 317 */
-ICD_ENTRY(NormalPointer) /* 318 */
-ICD_ENTRY(PolygonOffset) /* 319 */
-ICD_ENTRY(TexCoordPointer) /* 320 */
-ICD_ENTRY(VertexPointer) /* 321 */
-ICD_ENTRY(AreTexturesResident) /* 322 */
-ICD_ENTRY(CopyTexImage1D) /* 323 */
-ICD_ENTRY(CopyTexImage2D) /* 324 */
-ICD_ENTRY(CopyTexSubImage1D) /* 325 */
-ICD_ENTRY(CopyTexSubImage2D) /* 326 */
-ICD_ENTRY(DeleteTextures) /* 327 */
-ICD_ENTRY(GenTextures) /* 328 */
-ICD_ENTRY(GetPointerv) /* 329 */
-ICD_ENTRY(IsTexture) /* 330 */
-ICD_ENTRY(PrioritizeTextures) /* 331 */
-ICD_ENTRY(TexSubImage1D) /* 332 */
-ICD_ENTRY(TexSubImage2D) /* 333 */
-ICD_ENTRY(PopClientAttrib) /* 334 */
-ICD_ENTRY(PushClientAttrib) /* 335 */
+++ /dev/null
-DESCRIPTION 'Mesa (OpenGL driver) for Win32'
-VERSION 6.1
-
-EXPORTS
-;
-; ICD API
- DrvCopyContext
- DrvCreateContext
- DrvCreateLayerContext
- DrvDeleteContext
- DrvDescribeLayerPlane
- DrvDescribePixelFormat
- DrvGetLayerPaletteEntries
- DrvGetProcAddress
- DrvReleaseContext
- DrvRealizeLayerPalette
- DrvSetContext
- DrvSetLayerPaletteEntries
- DrvSetPixelFormat
- DrvShareLists
- DrvSwapBuffers
- DrvSwapLayerBuffers
- DrvValidateVersion
-
-;
-; Mesa internals - mostly for OSMESA
- _vbo_CreateContext
- _vbo_DestroyContext
- _vbo_InvalidateState
- _glapi_get_context
- _glapi_get_proc_address
- _mesa_buffer_data
- _mesa_buffer_map
- _mesa_buffer_subdata
- _mesa_choose_tex_format
- _mesa_compressed_texture_size
- _mesa_create_framebuffer
- _mesa_create_visual
- _mesa_delete_buffer_object
- _mesa_delete_texture_object
- _mesa_destroy_framebuffer
- _mesa_destroy_visual
- _mesa_enable_1_3_extensions
- _mesa_enable_1_4_extensions
- _mesa_enable_1_5_extensions
- _mesa_enable_sw_extensions
- _mesa_error
- _mesa_free_context_data
- _mesa_get_current_context
- _mesa_init_default_imports
- _mesa_init_driver_functions
- _mesa_initialize_context
- _mesa_make_current
- _mesa_new_buffer_object
- _mesa_new_texture_object
- _mesa_problem
- _mesa_ResizeBuffersMESA
- _mesa_store_compressed_teximage1d
- _mesa_store_compressed_teximage2d
- _mesa_store_compressed_teximage3d
- _mesa_store_compressed_texsubimage1d
- _mesa_store_compressed_texsubimage2d
- _mesa_store_compressed_texsubimage3d
- _mesa_store_teximage1d
- _mesa_store_teximage2d
- _mesa_store_teximage3d
- _mesa_store_texsubimage1d
- _mesa_store_texsubimage2d
- _mesa_store_texsubimage3d
- _mesa_test_proxy_teximage
- _mesa_Viewport
- _mesa_meta_CopyColorSubTable
- _mesa_meta_CopyColorTable
- _mesa_meta_CopyConvolutionFilter1D
- _mesa_meta_CopyConvolutionFilter2D
- _mesa_meta_CopyTexImage1D
- _mesa_meta_CopyTexImage2D
- _mesa_meta_CopyTexSubImage1D
- _mesa_meta_CopyTexSubImage2D
- _mesa_meta_CopyTexSubImage3D
- _swrast_Accum
- _swrast_Bitmap
- _swrast_CopyPixels
- _swrast_DrawBuffer
- _swrast_DrawPixels
- _swrast_GetDeviceDriverReference
- _swrast_Clear
- _swrast_choose_line
- _swrast_choose_triangle
- _swrast_CreateContext
- _swrast_DestroyContext
- _swrast_InvalidateState
- _swrast_ReadPixels
- _swsetup_Wakeup
- _swsetup_CreateContext
- _swsetup_DestroyContext
- _swsetup_InvalidateState
- _tnl_CreateContext
- _tnl_DestroyContext
- _tnl_InvalidateState
- _tnl_MakeCurrent
- _tnl_run_pipeline
projects / mesa.git / commitdiff