X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fglheader.h;h=7f7f9a39b3b30b76a028fdeaeba57288f7ab96cd;hb=0fad07af9aa9855ebdff5eabeef6419449e2996c;hp=a75c65dd4aa0367dbd88ca4f5bfa6d6241354020;hpb=5e83c2a081f4806c2ee0ecc9dd7f36feb4b2b20a;p=mesa.git diff --git a/src/mesa/main/glheader.h b/src/mesa/main/glheader.h index a75c65dd4aa..7f7f9a39b3b 100644 --- a/src/mesa/main/glheader.h +++ b/src/mesa/main/glheader.h @@ -1,28 +1,7 @@ -/** - * \file glheader.h - * Top-most include file. - * - * This is the top-most include file of the Mesa sources. - * It includes gl.h and all system headers which are needed. - * Other Mesa source files should \e not directly include any system - * headers. This allows Mesa to be integrated into XFree86 and - * allows system-dependent hacks/workarounds to be collected in one place. - * - * \note Actually, a lot of system-dependent stuff is now in imports.[ch]. - * - * If you touch this file, everything gets recompiled! - * - * This file should be included before any other header in the .c files. - * - * Put compiler/OS/assembly pragmas and macros here to avoid - * cluttering other source files. - */ - /* * Mesa 3-D graphics library - * Version: 6.1 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2008 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"), @@ -37,9 +16,16 @@ * 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. + * THE AUTHORS OR COPYRIGHT HOLDERS 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 glheader.h + * Wrapper for GL/gl.h and GL/glext.h */ @@ -47,254 +33,138 @@ #define GLHEADER_H -#if defined(XFree86LOADER) && defined(IN_MODULE) -#include "xf86_ansic.h" -#else -#include -#include -/* If we can use Compaq's Fast Math Library on Alpha */ -#if defined(__alpha__) && defined(CCPML) -#include -#else -#include -#endif -#include -#include -#include -#include -#if defined(__linux__) && defined(__i386__) -#include -#endif -#endif -#include -#include +#define GL_GLEXT_PROTOTYPES +#include "GL/gl.h" +#include "GL/glext.h" -#ifdef HAVE_CONFIG_H -#include "conf.h" +#ifdef __cplusplus +extern "C" { #endif -#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(BUILD_FOR_SNAP) -# define __WIN32__ -# define finite _finite -#endif +typedef int GLclampx; -#if defined(__WATCOMC__) -# define finite _finite -#endif -#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__)) && !defined(BUILD_FOR_SNAP) -# pragma warning( disable : 4068 ) /* unknown pragma */ -# pragma warning( disable : 4710 ) /* function 'foo' not inlined */ -# pragma warning( disable : 4711 ) /* function 'foo' selected for automatic inline expansion */ -# pragma warning( disable : 4127 ) /* conditional expression is constant */ -# if defined(MESA_MINWARN) -# pragma warning( disable : 4244 ) /* '=' : conversion from 'const double ' to 'float ', possible loss of data */ -# pragma warning( disable : 4018 ) /* '<' : signed/unsigned mismatch */ -# pragma warning( disable : 4305 ) /* '=' : truncation from 'const double ' to 'float ' */ -# pragma warning( disable : 4550 ) /* 'function' undefined; assuming extern returning int */ -# pragma warning( disable : 4761 ) /* integral size mismatch in argument; conversion supplied */ -# endif -# if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */ -# define GLAPI __declspec(dllexport) -# define WGLAPI __declspec(dllexport) -# elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */ -# define GLAPI __declspec(dllimport) -# define WGLAPI __declspec(dllimport) -# else /* for use with static link lib build of Win32 edition only */ -# define GLAPI extern -# define WGLAPI __declspec(dllimport) -# endif /* _STATIC_MESA support */ -# define GLAPIENTRY __stdcall -# define GLAPIENTRYP GLAPIENTRY * -# define GLCALLBACK __stdcall -# define GLCALLBACKP GLCALLBACK * -# if defined(__CYGWIN__) -# define GLCALLBACKPCAST * -# else -# define GLCALLBACKPCAST __stdcall * -# endif -# define GLWINAPI __stdcall -# define GLWINAPIV __cdecl -#elif !defined(BUILD_FOR_SNAP) -/* non-Windows compilation */ -# define GLAPI extern -# define GLAPIENTRY -# ifndef GLAPIENTRYP -# define GLAPIENTRYP * -# endif -# define GLCALLBACK -# define GLCALLBACKP * -# define GLCALLBACKPCAST * -# define GLWINAPI -# define GLWINAPIV -#endif /* WIN32 / CYGWIN bracket */ - -/* compatibility guard so we don't need to change client code */ - -#if defined(_WIN32) && !defined(_WINDEF_) && !defined(_WINDEF_H) && !defined(_GNU_H_WINDOWS32_BASE) && !defined(OPENSTEP) && !defined(__CYGWIN__) && !defined(BUILD_FOR_SNAP) -#if 0 -# define CALLBACK GLCALLBACK -typedef void *HGLRC; -typedef void *HDC; +#ifndef GL_OES_EGL_image +typedef void *GLeglImageOES; #endif -typedef int (GLAPIENTRY *PROC)(); -typedef unsigned long COLORREF; -#endif - - -/* Make sure we include glext.h from gl.h */ -#define GL_GLEXT_PROTOTYPES -#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 -#endif +#ifndef GL_OES_EGL_image_external +#define GL_TEXTURE_EXTERNAL_OES 0x8D65 +#define GL_SAMPLER_EXTERNAL_OES 0x8D66 +#define GL_TEXTURE_BINDING_EXTERNAL_OES 0x8D67 +#define GL_REQUIRED_TEXTURE_IMAGE_UNITS_OES 0x8D68 #endif -/* - * Either define MESA_BIG_ENDIAN or MESA_LITTLE_ENDIAN. - * Do not use them unless absolutely necessary! - * Try to use a runtime test instead. - * For now, only used by some DRI hardware drivers for color/texel packing. - */ -#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN -#if defined(__linux__) -#include -#define CPU_TO_LE32( x ) bswap_32( x ) -#else /*__linux__*/ -#define CPU_TO_LE32( x ) ( x ) /* fix me for non-Linux big-endian! */ -#endif /*__linux__*/ -#define MESA_BIG_ENDIAN 1 -#else -#define CPU_TO_LE32( x ) ( x ) -#define MESA_LITTLE_ENDIAN 1 +#ifndef GL_OES_point_size_array +#define GL_POINT_SIZE_ARRAY_OES 0x8B9C +#define GL_POINT_SIZE_ARRAY_TYPE_OES 0x898A +#define GL_POINT_SIZE_ARRAY_STRIDE_OES 0x898B +#define GL_POINT_SIZE_ARRAY_POINTER_OES 0x898C +#define GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES 0x8B9F #endif -#define LE32_TO_CPU( x ) CPU_TO_LE32( x ) -/* This is a macro on IRIX */ -#ifdef _P -#undef _P +#ifndef GL_OES_draw_texture +#define GL_TEXTURE_CROP_RECT_OES 0x8B9D #endif - -#include "GL/gl.h" -#include "GL/glext.h" - - -#ifndef CAPI -#if defined(WIN32) && !defined(BUILD_FOR_SNAP) -#define CAPI _cdecl -#else -#define CAPI -#endif +#ifndef GL_PROGRAM_BINARY_LENGTH_OES +#define GL_PROGRAM_BINARY_LENGTH_OES 0x8741 #endif -#include - - -/* Disable unreachable code warnings for Watcom C++ */ -#ifdef __WATCOMC__ -#pragma disable_message(201) +/* GLES 2.0 tokens */ +#ifndef GL_RGB565 +#define GL_RGB565 0x8D62 #endif - -/* Turn off macro checking systems used by other libraries */ -#ifdef CHECK -#undef CHECK +#ifndef GL_TEXTURE_GEN_STR_OES +#define GL_TEXTURE_GEN_STR_OES 0x8D60 #endif - -/* Create a macro so that asm functions can be linked into compilers other - * than GNU C - */ -#ifndef _ASMAPI -#if defined(WIN32) && !defined(BUILD_FOR_SNAP)/* was: !defined( __GNUC__ ) && !defined( VMS ) && !defined( __INTEL_COMPILER )*/ -#define _ASMAPI __cdecl -#else -#define _ASMAPI -#endif -#ifdef PTR_DECL_IN_FRONT -#define _ASMAPIP * _ASMAPI -#else -#define _ASMAPIP _ASMAPI * -#endif +#ifndef GL_OES_compressed_paletted_texture +#define GL_PALETTE4_RGB8_OES 0x8B90 +#define GL_PALETTE4_RGBA8_OES 0x8B91 +#define GL_PALETTE4_R5_G6_B5_OES 0x8B92 +#define GL_PALETTE4_RGBA4_OES 0x8B93 +#define GL_PALETTE4_RGB5_A1_OES 0x8B94 +#define GL_PALETTE8_RGB8_OES 0x8B95 +#define GL_PALETTE8_RGBA8_OES 0x8B96 +#define GL_PALETTE8_R5_G6_B5_OES 0x8B97 +#define GL_PALETTE8_RGBA4_OES 0x8B98 +#define GL_PALETTE8_RGB5_A1_OES 0x8B99 #endif -#ifdef USE_X86_ASM -#define _NORMAPI _ASMAPI -#define _NORMAPIP _ASMAPIP -#else -#define _NORMAPI -#define _NORMAPIP * +#ifndef GL_ES_VERSION_2_0 +#define GL_SHADER_BINARY_FORMATS 0x8DF8 +#define GL_NUM_SHADER_BINARY_FORMATS 0x8DF9 +#define GL_SHADER_COMPILER 0x8DFA +#define GL_MAX_VERTEX_UNIFORM_VECTORS 0x8DFB +#define GL_MAX_VARYING_VECTORS 0x8DFC +#define GL_MAX_FRAGMENT_UNIFORM_VECTORS 0x8DFD #endif - -/* Function inlining */ -#if defined(__GNUC__) -# define INLINE __inline__ -#elif defined(__MSC__) -# define INLINE __inline -#elif defined(_MSC_VER) -# define INLINE __inline -#elif defined(__ICL) -# define INLINE __inline -#elif defined(__INTEL_COMPILER) -# define INLINE inline -#elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100) -# define INLINE __inline -#else -# define INLINE +#ifndef GL_ATI_texture_compression_3dc +#define GL_ATI_texture_compression_3dc 1 +#define GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI 0x8837 #endif - -/* Some compilers don't like some of Mesa's const usage */ -#ifdef NO_CONST -# define CONST -#else -# define CONST const +#ifndef GL_OES_compressed_ETC1_RGB8_texture +#define GL_ETC1_RGB8_OES 0x8D64 #endif -#if defined(BUILD_FOR_SNAP) && defined(CHECKED) -# define ASSERT(X) _CHECK(X) -#elif defined(DEBUG) -# define ASSERT(X) assert(X) -#else -# define ASSERT(X) +/* Inexplicably, GL_HALF_FLOAT_OES has a different value than GL_HALF_FLOAT. + */ +#ifndef GL_HALF_FLOAT_OES +#define GL_HALF_FLOAT_OES 0x8D61 #endif /** - * Sometimes we treat GLfloats as GLints. On x86 systems, moving a float - * as a int (thereby using integer registers instead of FP registers) is - * a performance win. Typically, this can be done with ordinary casts. - * But with gcc's -fstrict-aliasing flag (which defaults to on in gcc 3.0) - * these casts generate warnings. - * The following union typedef is used to solve that. + * Internal token to represent a GLSL shader program (a collection of + * one or more shaders that get linked together). Note that GLSL + * shaders and shader programs share one name space (one hash table) + * so we need a value that's different from any of the + * GL_VERTEX/FRAGMENT/GEOMETRY_PROGRAM tokens. */ -typedef union { GLfloat f; GLint i; } fi_type; +#define GL_SHADER_PROGRAM_MESA 0x9999 + +/** + * Internal token for geometry programs. + * Use the value for GL_GEOMETRY_PROGRAM_NV for now. + */ +#define MESA_GEOMETRY_PROGRAM 0x8c26 -#include "config.h" +/* Several fields of struct gl_config can take these as values. Since + * GLX header files may not be available everywhere they need to be used, + * redefine them here. + */ +#define GLX_NONE 0x8000 +#define GLX_SLOW_CONFIG 0x8001 +#define GLX_TRUE_COLOR 0x8002 +#define GLX_DIRECT_COLOR 0x8003 +#define GLX_PSEUDO_COLOR 0x8004 +#define GLX_STATIC_COLOR 0x8005 +#define GLX_GRAY_SCALE 0x8006 +#define GLX_STATIC_GRAY 0x8007 +#define GLX_TRANSPARENT_RGB 0x8008 +#define GLX_TRANSPARENT_INDEX 0x8009 +#define GLX_NON_CONFORMANT_CONFIG 0x800D +#define GLX_SWAP_EXCHANGE_OML 0x8061 +#define GLX_SWAP_COPY_OML 0x8062 +#define GLX_SWAP_UNDEFINED_OML 0x8063 + +#define GLX_DONT_CARE 0xFFFFFFFF + + +#ifdef __cplusplus +} +#endif #endif /* GLHEADER_H */