From 2d56d0839e6db0861131893d67fe23734800085a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Mon, 6 Apr 2009 15:51:27 +0100 Subject: [PATCH] r300-gallium: Skeleton for integrating into the python statetracker. --- src/gallium/winsys/drm/radeon/python/README | 15 + .../winsys/drm/radeon/python/SConscript | 33 + .../radeon/python/radeon_hardpipe_winsys.c | 140 ++++ .../winsys/drm/radeon/python/xf86dri.c | 605 ++++++++++++++++++ .../winsys/drm/radeon/python/xf86dri.h | 123 ++++ .../winsys/drm/radeon/python/xf86dristr.h | 389 +++++++++++ 6 files changed, 1305 insertions(+) create mode 100644 src/gallium/winsys/drm/radeon/python/README create mode 100644 src/gallium/winsys/drm/radeon/python/SConscript create mode 100644 src/gallium/winsys/drm/radeon/python/radeon_hardpipe_winsys.c create mode 100644 src/gallium/winsys/drm/radeon/python/xf86dri.c create mode 100644 src/gallium/winsys/drm/radeon/python/xf86dri.h create mode 100644 src/gallium/winsys/drm/radeon/python/xf86dristr.h diff --git a/src/gallium/winsys/drm/radeon/python/README b/src/gallium/winsys/drm/radeon/python/README new file mode 100644 index 00000000000..d9e49bce67b --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/README @@ -0,0 +1,15 @@ +Python bindings for the radeon gallium driver. + + +See gallium/src/gallium/state_trackers/python/README for more information. + + +Build as: + + scons debug=1 statetrackers=python winsys=drm/radeon/python + +Run as: + + export PYTHONPATH=$PWD/build/linux-x86-debug/gallium/winsys/drm/radeon/python:$PWD/build/linux-x86-debug/gallium/state_trackers/python + + python src/gallium/state_trackers/python/samples/tri.py diff --git a/src/gallium/winsys/drm/radeon/python/SConscript b/src/gallium/winsys/drm/radeon/python/SConscript new file mode 100644 index 00000000000..3200fd8d1b0 --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/SConscript @@ -0,0 +1,33 @@ +import os.path + +Import('*') + +if env['platform'] == 'linux': + + env = env.Clone() + + env.Tool('python') + + env.ParseConfig('pkg-config --cflags --libs libdrm') + + env.Prepend(CPPPATH = [ + '#src/gallium/state_trackers/python', + '../core', + ]) + + drivers = [ + softpipe, + radeon, + trace, + ] + + sources = [ + 'radeon_hardpipe_winsys.c', + 'xf86dri.c', + ] + + env.SharedLibrary( + target ='_gallium', + source = sources, + LIBS = [pyst] + drivers + auxiliaries + env['LIBS'], + ) diff --git a/src/gallium/winsys/drm/radeon/python/radeon_hardpipe_winsys.c b/src/gallium/winsys/drm/radeon/python/radeon_hardpipe_winsys.c new file mode 100644 index 00000000000..c3ec24aaf78 --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/radeon_hardpipe_winsys.c @@ -0,0 +1,140 @@ + /************************************************************************** + * + * Copyright 2009 VMware, 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, sub license, 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 (including the + * next paragraph) 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 NON-INFRINGEMENT. + * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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. + * + **************************************************************************/ + + +#include +#include +#include + +#include +#include +#include + +#include "pipe/p_screen.h" +#include "pipe/p_context.h" + +#include "st_winsys.h" + +#include "radeon_winsys.h" + +#include "xf86dri.h" + + +/* XXX: Force init_gallium symbol to be linked */ +extern void init_gallium(void); +void (*force_init_gallium_linkage)(void) = &init_gallium; + + +static struct pipe_screen * +radeon_hardpipe_screen_create(void) +{ + Display *dpy; + Window rootWin; + XWindowAttributes winAttr; + int isCapable; + int screen; + char *driverName; + char *curBusID; + unsigned magic; + int ddxDriverMajor; + int ddxDriverMinor; + int ddxDriverPatch; + drm_handle_t sAreaOffset; + int ret; + int drmFD; + drm_context_t hHWContext; + XID id; + + dpy = XOpenDisplay(":0"); + if (!dpy) { + fprintf(stderr, "Open Display Failed\n"); + return NULL; + } + + screen = DefaultScreen(dpy); + rootWin = RootWindow(dpy, screen); + XGetWindowAttributes(dpy, rootWin, &winAttr); + + ret = uniDRIQueryDirectRenderingCapable(dpy, screen, &isCapable); + if (!ret || !isCapable) { + fprintf(stderr, "No DRI on this display:sceen\n"); + goto error; + } + + if (!uniDRIOpenConnection(dpy, screen, &sAreaOffset, + &curBusID)) { + fprintf(stderr, "Could not open DRI connection.\n"); + goto error; + } + + if (!uniDRIGetClientDriverName(dpy, screen, &ddxDriverMajor, + &ddxDriverMinor, &ddxDriverPatch, + &driverName)) { + fprintf(stderr, "Could not get DRI driver name.\n"); + goto error; + } + + if ((drmFD = drmOpen(NULL, curBusID)) < 0) { + perror("DRM Device could not be opened"); + goto error; + } + + drmGetMagic(drmFD, &magic); + if (!uniDRIAuthConnection(dpy, screen, magic)) { + fprintf(stderr, "Could not get X server to authenticate us.\n"); + goto error; + } + + if (!uniDRICreateContext(dpy, screen, winAttr.visual, + &id, &hHWContext)) { + fprintf(stderr, "Could not create DRI context.\n"); + goto error; + } + + /* FIXME: create a radeon pipe_screen from drmFD and hHWContext */ + + return NULL; + +error: + return NULL; +} + + +static struct pipe_context * +radeon_hardpipe_context_create(struct pipe_screen *screen) +{ + /* FIXME: create a radon pipe_context from screen */ + + return NULL; +} + + +const struct st_winsys st_hardpipe_winsys = { + &radeon_hardpipe_screen_create, + &radeon_hardpipe_context_create, +}; + diff --git a/src/gallium/winsys/drm/radeon/python/xf86dri.c b/src/gallium/winsys/drm/radeon/python/xf86dri.c new file mode 100644 index 00000000000..1736f1e54f8 --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/xf86dri.c @@ -0,0 +1,605 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, 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, sub license, 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 (including the +next paragraph) 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 NON-INFRINGEMENT. +IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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: + * Kevin E. Martin + * Jens Owen + * Rickard E. (Rik) Faith + * + */ + +/* THIS IS NOT AN X CONSORTIUM STANDARD */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define NEED_REPLIES +#include +#include +#include +#include "xf86dristr.h" + +static XExtensionInfo _xf86dri_info_data; +static XExtensionInfo *xf86dri_info = &_xf86dri_info_data; +static char xf86dri_extension_name[] = XF86DRINAME; + +#define uniDRICheckExtension(dpy,i,val) \ + XextCheckExtension (dpy, i, xf86dri_extension_name, val) + +/***************************************************************************** + * * + * private utility routines * + * * + *****************************************************************************/ + +static int close_display(Display * dpy, XExtCodes * extCodes); +static /* const */ XExtensionHooks xf86dri_extension_hooks = { + NULL, /* create_gc */ + NULL, /* copy_gc */ + NULL, /* flush_gc */ + NULL, /* free_gc */ + NULL, /* create_font */ + NULL, /* free_font */ + close_display, /* close_display */ + NULL, /* wire_to_event */ + NULL, /* event_to_wire */ + NULL, /* error */ + NULL, /* error_string */ +}; + +static +XEXT_GENERATE_FIND_DISPLAY(find_display, xf86dri_info, + xf86dri_extension_name, &xf86dri_extension_hooks, + 0, NULL) + + static XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dri_info) + +/***************************************************************************** + * * + * public XFree86-DRI Extension routines * + * * + *****************************************************************************/ +#if 0 +#include +#define TRACE(msg) fprintf(stderr,"uniDRI%s\n", msg); +#else +#define TRACE(msg) +#endif + Bool uniDRIQueryExtension(dpy, event_basep, error_basep) + Display *dpy; + int *event_basep, *error_basep; +{ + XExtDisplayInfo *info = find_display(dpy); + + TRACE("QueryExtension..."); + if (XextHasExtension(info)) { + *event_basep = info->codes->first_event; + *error_basep = info->codes->first_error; + TRACE("QueryExtension... return True"); + return True; + } else { + TRACE("QueryExtension... return False"); + return False; + } +} + +Bool +uniDRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion) + Display *dpy; + int *majorVersion; + int *minorVersion; + int *patchVersion; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIQueryVersionReply rep; + xXF86DRIQueryVersionReq *req; + + TRACE("QueryVersion..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryVersion, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryVersion; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return False"); + return False; + } + *majorVersion = rep.majorVersion; + *minorVersion = rep.minorVersion; + *patchVersion = rep.patchVersion; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryVersion... return True"); + return True; +} + +Bool +uniDRIQueryDirectRenderingCapable(dpy, screen, isCapable) + Display *dpy; + int screen; + Bool *isCapable; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIQueryDirectRenderingCapableReply rep; + xXF86DRIQueryDirectRenderingCapableReq *req; + + TRACE("QueryDirectRenderingCapable..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIQueryDirectRenderingCapable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIQueryDirectRenderingCapable; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return False"); + return False; + } + *isCapable = rep.isCapable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("QueryDirectRenderingCapable... return True"); + return True; +} + +Bool +uniDRIOpenConnection(dpy, screen, hSAREA, busIdString) + Display *dpy; + int screen; + drm_handle_t *hSAREA; + char **busIdString; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIOpenConnectionReply rep; + xXF86DRIOpenConnectionReq *req; + + TRACE("OpenConnection..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIOpenConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIOpenConnection; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + + *hSAREA = rep.hSAREALow; +#ifdef LONG64 + if (sizeof(drm_handle_t) == 8) { + *hSAREA |= ((unsigned long)rep.hSAREAHigh) << 32; + } +#endif + if (rep.length) { + if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) { + _XEatData(dpy, ((rep.busIdStringLength + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return False"); + return False; + } + _XReadPad(dpy, *busIdString, rep.busIdStringLength); + } else { + *busIdString = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("OpenConnection... return True"); + return True; +} + +Bool +uniDRIAuthConnection(dpy, screen, magic) + Display *dpy; + int screen; + drm_magic_t magic; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIAuthConnectionReq *req; + xXF86DRIAuthConnectionReply rep; + + TRACE("AuthConnection..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIAuthConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIAuthConnection; + req->screen = screen; + req->magic = magic; + rep.authenticated = 0; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse) || !rep.authenticated) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return False"); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("AuthConnection... return True"); + return True; +} + +Bool +uniDRICloseConnection(dpy, screen) + Display *dpy; + int screen; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICloseConnectionReq *req; + + TRACE("CloseConnection..."); + + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICloseConnection, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICloseConnection; + req->screen = screen; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CloseConnection... return True"); + return True; +} + +Bool +uniDRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion, + ddxDriverMinorVersion, ddxDriverPatchVersion, + clientDriverName) + Display *dpy; + int screen; + int *ddxDriverMajorVersion; + int *ddxDriverMinorVersion; + int *ddxDriverPatchVersion; + char **clientDriverName; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetClientDriverNameReply rep; + xXF86DRIGetClientDriverNameReq *req; + + TRACE("GetClientDriverName..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetClientDriverName, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetClientDriverName; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + + *ddxDriverMajorVersion = rep.ddxDriverMajorVersion; + *ddxDriverMinorVersion = rep.ddxDriverMinorVersion; + *ddxDriverPatchVersion = rep.ddxDriverPatchVersion; + + if (rep.length) { + if (!(*clientDriverName = + (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) { + _XEatData(dpy, ((rep.clientDriverNameLength + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return False"); + return False; + } + _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength); + } else { + *clientDriverName = NULL; + } + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetClientDriverName... return True"); + return True; +} + +Bool +uniDRICreateContextWithConfig(dpy, screen, configID, context, hHWContext) + Display *dpy; + int screen; + int configID; + XID *context; + drm_context_t *hHWContext; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICreateContextReply rep; + xXF86DRICreateContextReq *req; + + TRACE("CreateContext..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateContext; + req->visual = configID; + req->screen = screen; + *context = XAllocID(dpy); + req->context = *context; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return False"); + return False; + } + *hHWContext = rep.hHWContext; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateContext... return True"); + return True; +} + +Bool +uniDRICreateContext(dpy, screen, visual, context, hHWContext) + Display *dpy; + int screen; + Visual *visual; + XID *context; + drm_context_t *hHWContext; +{ + return uniDRICreateContextWithConfig(dpy, screen, visual->visualid, + context, hHWContext); +} + +Bool +uniDRIDestroyContext(Display * ndpy, int screen, XID context) +{ + Display *const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIDestroyContextReq *req; + + TRACE("DestroyContext..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyContext, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyContext; + req->screen = screen; + req->context = context; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("DestroyContext... return True"); + return True; +} + +Bool +uniDRICreateDrawable(Display * ndpy, int screen, + Drawable drawable, drm_drawable_t * hHWDrawable) +{ + Display *const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display(dpy); + xXF86DRICreateDrawableReply rep; + xXF86DRICreateDrawableReq *req; + + TRACE("CreateDrawable..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRICreateDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRICreateDrawable; + req->screen = screen; + req->drawable = drawable; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return False"); + return False; + } + *hHWDrawable = rep.hHWDrawable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("CreateDrawable... return True"); + return True; +} + +Bool +uniDRIDestroyDrawable(Display * ndpy, int screen, Drawable drawable) +{ + Display *const dpy = (Display *) ndpy; + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIDestroyDrawableReq *req; + + TRACE("DestroyDrawable..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIDestroyDrawable, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIDestroyDrawable; + req->screen = screen; + req->drawable = drawable; + UnlockDisplay(dpy); + SyncHandle(); + TRACE("DestroyDrawable... return True"); + return True; +} + +Bool +uniDRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable, + unsigned int *index, unsigned int *stamp, + int *X, int *Y, int *W, int *H, + int *numClipRects, drm_clip_rect_t ** pClipRects, + int *backX, int *backY, + int *numBackClipRects, + drm_clip_rect_t ** pBackClipRects) +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetDrawableInfoReply rep; + xXF86DRIGetDrawableInfoReq *req; + int total_rects; + + TRACE("GetDrawableInfo..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDrawableInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDrawableInfo; + req->screen = screen; + req->drawable = drawable; + + if (!_XReply(dpy, (xReply *) & rep, 1, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } + *index = rep.drawableTableIndex; + *stamp = rep.drawableTableStamp; + *X = (int)rep.drawableX; + *Y = (int)rep.drawableY; + *W = (int)rep.drawableWidth; + *H = (int)rep.drawableHeight; + *numClipRects = rep.numClipRects; + total_rects = *numClipRects; + + *backX = rep.backX; + *backY = rep.backY; + *numBackClipRects = rep.numBackClipRects; + total_rects += *numBackClipRects; + +#if 0 + /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks + * backwards compatibility (Because of the >> 2 shift) but the fix + * enables multi-threaded apps to work. + */ + if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - + SIZEOF(xGenericReply) + + total_rects * sizeof(drm_clip_rect_t)) + + 3) & ~3) >> 2)) { + _XEatData(dpy, rep.length); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return False"); + return False; + } +#endif + + if (*numClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numClipRects); + + *pClipRects = (drm_clip_rect_t *) Xcalloc(len, 1); + if (*pClipRects) + _XRead(dpy, (char *)*pClipRects, len); + } else { + *pClipRects = NULL; + } + + if (*numBackClipRects) { + int len = sizeof(drm_clip_rect_t) * (*numBackClipRects); + + *pBackClipRects = (drm_clip_rect_t *) Xcalloc(len, 1); + if (*pBackClipRects) + _XRead(dpy, (char *)*pBackClipRects, len); + } else { + *pBackClipRects = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDrawableInfo... return True"); + return True; +} + +Bool +uniDRIGetDeviceInfo(dpy, screen, hFrameBuffer, + fbOrigin, fbSize, fbStride, devPrivateSize, pDevPrivate) + Display *dpy; + int screen; + drm_handle_t *hFrameBuffer; + int *fbOrigin; + int *fbSize; + int *fbStride; + int *devPrivateSize; + void **pDevPrivate; +{ + XExtDisplayInfo *info = find_display(dpy); + xXF86DRIGetDeviceInfoReply rep; + xXF86DRIGetDeviceInfoReq *req; + + TRACE("GetDeviceInfo..."); + uniDRICheckExtension(dpy, info, False); + + LockDisplay(dpy); + GetReq(XF86DRIGetDeviceInfo, req); + req->reqType = info->codes->major_opcode; + req->driReqType = X_XF86DRIGetDeviceInfo; + req->screen = screen; + if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + + *hFrameBuffer = rep.hFrameBufferLow; +#ifdef LONG64 + if (sizeof(drm_handle_t) == 8) { + *hFrameBuffer |= ((unsigned long)rep.hFrameBufferHigh) << 32; + } +#endif + + *fbOrigin = rep.framebufferOrigin; + *fbSize = rep.framebufferSize; + *fbStride = rep.framebufferStride; + *devPrivateSize = rep.devPrivateSize; + + if (rep.length) { + if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) { + _XEatData(dpy, ((rep.devPrivateSize + 3) & ~3)); + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return False"); + return False; + } + _XRead(dpy, (char *)*pDevPrivate, rep.devPrivateSize); + } else { + *pDevPrivate = NULL; + } + + UnlockDisplay(dpy); + SyncHandle(); + TRACE("GetDeviceInfo... return True"); + return True; +} diff --git a/src/gallium/winsys/drm/radeon/python/xf86dri.h b/src/gallium/winsys/drm/radeon/python/xf86dri.h new file mode 100644 index 00000000000..bf6de37d9dd --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/xf86dri.h @@ -0,0 +1,123 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, 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, sub license, 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 (including the +next paragraph) 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 NON-INFRINGEMENT. +IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 xf86dri.h + * Protocol numbers and function prototypes for DRI X protocol. + * + * \author Kevin E. Martin + * \author Jens Owen + * \author Rickard E. (Rik) Faith + */ + +#ifndef _XF86DRI_H_ +#define _XF86DRI_H_ + +#include +#include +#include + +#define X_XF86DRIQueryVersion 0 +#define X_XF86DRIQueryDirectRenderingCapable 1 +#define X_XF86DRIOpenConnection 2 +#define X_XF86DRICloseConnection 3 +#define X_XF86DRIGetClientDriverName 4 +#define X_XF86DRICreateContext 5 +#define X_XF86DRIDestroyContext 6 +#define X_XF86DRICreateDrawable 7 +#define X_XF86DRIDestroyDrawable 8 +#define X_XF86DRIGetDrawableInfo 9 +#define X_XF86DRIGetDeviceInfo 10 +#define X_XF86DRIAuthConnection 11 +#define X_XF86DRIOpenFullScreen 12 /* Deprecated */ +#define X_XF86DRICloseFullScreen 13 /* Deprecated */ + +#define XF86DRINumberEvents 0 + +#define XF86DRIClientNotLocal 0 +#define XF86DRIOperationNotSupported 1 +#define XF86DRINumberErrors (XF86DRIOperationNotSupported + 1) + +#ifndef _XF86DRI_SERVER_ + +_XFUNCPROTOBEGIN + Bool uniDRIQueryExtension(Display * dpy, int *event_base, + int *error_base); + +Bool uniDRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion, + int *patchVersion); + +Bool uniDRIQueryDirectRenderingCapable(Display * dpy, int screen, + Bool * isCapable); + +Bool uniDRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA, + char **busIDString); + +Bool uniDRIAuthConnection(Display * dpy, int screen, drm_magic_t magic); + +Bool uniDRICloseConnection(Display * dpy, int screen); + +Bool uniDRIGetClientDriverName(Display * dpy, int screen, + int *ddxDriverMajorVersion, + int *ddxDriverMinorVersion, + int *ddxDriverPatchVersion, + char **clientDriverName); + +Bool uniDRICreateContext(Display * dpy, int screen, Visual * visual, + XID * ptr_to_returned_context_id, + drm_context_t * hHWContext); + +Bool uniDRICreateContextWithConfig(Display * dpy, int screen, int configID, + XID * ptr_to_returned_context_id, + drm_context_t * hHWContext); + +extern Bool uniDRIDestroyContext(Display * dpy, int screen, XID context_id); + +extern Bool uniDRICreateDrawable(Display * dpy, int screen, + Drawable drawable, + drm_drawable_t * hHWDrawable); + +extern Bool uniDRIDestroyDrawable(Display * dpy, int screen, + Drawable drawable); + +Bool uniDRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable, + unsigned int *index, unsigned int *stamp, + int *X, int *Y, int *W, int *H, + int *numClipRects, drm_clip_rect_t ** pClipRects, + int *backX, int *backY, + int *numBackClipRects, + drm_clip_rect_t ** pBackClipRects); + +Bool uniDRIGetDeviceInfo(Display * dpy, int screen, + drm_handle_t * hFrameBuffer, int *fbOrigin, + int *fbSize, int *fbStride, int *devPrivateSize, + void **pDevPrivate); + +_XFUNCPROTOEND +#endif /* _XF86DRI_SERVER_ */ +#endif /* _XF86DRI_H_ */ diff --git a/src/gallium/winsys/drm/radeon/python/xf86dristr.h b/src/gallium/winsys/drm/radeon/python/xf86dristr.h new file mode 100644 index 00000000000..d8989963609 --- /dev/null +++ b/src/gallium/winsys/drm/radeon/python/xf86dristr.h @@ -0,0 +1,389 @@ +/************************************************************************** + +Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. +Copyright 2000 VA Linux Systems, 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, sub license, 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 (including the +next paragraph) 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 NON-INFRINGEMENT. +IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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: + * Kevin E. Martin + * Jens Owen + * Rickard E. (Rik) Fiath + * + */ + +#ifndef _XF86DRISTR_H_ +#define _XF86DRISTR_H_ + +#include "xf86dri.h" + +#define XF86DRINAME "XFree86-DRI" + +/* The DRI version number. This was originally set to be the same of the + * XFree86 version number. However, this version is really indepedent of + * the XFree86 version. + * + * Version History: + * 4.0.0: Original + * 4.0.1: Patch to bump clipstamp when windows are destroyed, 28 May 02 + * 4.1.0: Add transition from single to multi in DRMInfo rec, 24 Jun 02 + */ +#define XF86DRI_MAJOR_VERSION 4 +#define XF86DRI_MINOR_VERSION 1 +#define XF86DRI_PATCH_VERSION 0 + +typedef struct _XF86DRIQueryVersion +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIQueryVersion */ + CARD16 length B16; +} xXF86DRIQueryVersionReq; + +#define sz_xXF86DRIQueryVersionReq 4 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD16 majorVersion B16; /* major version of DRI protocol */ + CARD16 minorVersion B16; /* minor version of DRI protocol */ + CARD32 patchVersion B32; /* patch version of DRI protocol */ + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIQueryVersionReply; + +#define sz_xXF86DRIQueryVersionReply 32 + +typedef struct _XF86DRIQueryDirectRenderingCapable +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* X_DRIQueryDirectRenderingCapable */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIQueryDirectRenderingCapableReq; + +#define sz_xXF86DRIQueryDirectRenderingCapableReq 8 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + BOOL isCapable; + BOOL pad2; + BOOL pad3; + BOOL pad4; + CARD32 pad5 B32; + CARD32 pad6 B32; + CARD32 pad7 B32; + CARD32 pad8 B32; + CARD32 pad9 B32; +} xXF86DRIQueryDirectRenderingCapableReply; + +#define sz_xXF86DRIQueryDirectRenderingCapableReply 32 + +typedef struct _XF86DRIOpenConnection +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIOpenConnection */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIOpenConnectionReq; + +#define sz_xXF86DRIOpenConnectionReq 8 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hSAREALow B32; + CARD32 hSAREAHigh B32; + CARD32 busIdStringLength B32; + CARD32 pad6 B32; + CARD32 pad7 B32; + CARD32 pad8 B32; +} xXF86DRIOpenConnectionReply; + +#define sz_xXF86DRIOpenConnectionReply 32 + +typedef struct _XF86DRIAuthConnection +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseConnection */ + CARD16 length B16; + CARD32 screen B32; + CARD32 magic B32; +} xXF86DRIAuthConnectionReq; + +#define sz_xXF86DRIAuthConnectionReq 12 + +typedef struct +{ + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 authenticated B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIAuthConnectionReply; + +#define zx_xXF86DRIAuthConnectionReply 32 + +typedef struct _XF86DRICloseConnection +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseConnection */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRICloseConnectionReq; + +#define sz_xXF86DRICloseConnectionReq 8 + +typedef struct _XF86DRIGetClientDriverName +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetClientDriverName */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIGetClientDriverNameReq; + +#define sz_xXF86DRIGetClientDriverNameReq 8 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 ddxDriverMajorVersion B32; + CARD32 ddxDriverMinorVersion B32; + CARD32 ddxDriverPatchVersion B32; + CARD32 clientDriverNameLength B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIGetClientDriverNameReply; + +#define sz_xXF86DRIGetClientDriverNameReply 32 + +typedef struct _XF86DRICreateContext +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICreateContext */ + CARD16 length B16; + CARD32 screen B32; + CARD32 visual B32; + CARD32 context B32; +} xXF86DRICreateContextReq; + +#define sz_xXF86DRICreateContextReq 16 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hHWContext B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRICreateContextReply; + +#define sz_xXF86DRICreateContextReply 32 + +typedef struct _XF86DRIDestroyContext +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIDestroyContext */ + CARD16 length B16; + CARD32 screen B32; + CARD32 context B32; +} xXF86DRIDestroyContextReq; + +#define sz_xXF86DRIDestroyContextReq 12 + +typedef struct _XF86DRICreateDrawable +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICreateDrawable */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRICreateDrawableReq; + +#define sz_xXF86DRICreateDrawableReq 12 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hHWDrawable B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRICreateDrawableReply; + +#define sz_xXF86DRICreateDrawableReply 32 + +typedef struct _XF86DRIDestroyDrawable +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIDestroyDrawable */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIDestroyDrawableReq; + +#define sz_xXF86DRIDestroyDrawableReq 12 + +typedef struct _XF86DRIGetDrawableInfo +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetDrawableInfo */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIGetDrawableInfoReq; + +#define sz_xXF86DRIGetDrawableInfoReq 12 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 drawableTableIndex B32; + CARD32 drawableTableStamp B32; + INT16 drawableX B16; + INT16 drawableY B16; + INT16 drawableWidth B16; + INT16 drawableHeight B16; + CARD32 numClipRects B32; + INT16 backX B16; + INT16 backY B16; + CARD32 numBackClipRects B32; +} xXF86DRIGetDrawableInfoReply; + +#define sz_xXF86DRIGetDrawableInfoReply 36 + +typedef struct _XF86DRIGetDeviceInfo +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIGetDeviceInfo */ + CARD16 length B16; + CARD32 screen B32; +} xXF86DRIGetDeviceInfoReq; + +#define sz_xXF86DRIGetDeviceInfoReq 8 + +typedef struct +{ + BYTE type; /* X_Reply */ + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 hFrameBufferLow B32; + CARD32 hFrameBufferHigh B32; + CARD32 framebufferOrigin B32; + CARD32 framebufferSize B32; + CARD32 framebufferStride B32; + CARD32 devPrivateSize B32; +} xXF86DRIGetDeviceInfoReply; + +#define sz_xXF86DRIGetDeviceInfoReply 32 + +typedef struct _XF86DRIOpenFullScreen +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRIOpenFullScreen */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRIOpenFullScreenReq; + +#define sz_xXF86DRIOpenFullScreenReq 12 + +typedef struct +{ + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 isFullScreen B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; +} xXF86DRIOpenFullScreenReply; + +#define sz_xXF86DRIOpenFullScreenReply 32 + +typedef struct _XF86DRICloseFullScreen +{ + CARD8 reqType; /* always DRIReqCode */ + CARD8 driReqType; /* always X_DRICloseFullScreen */ + CARD16 length B16; + CARD32 screen B32; + CARD32 drawable B32; +} xXF86DRICloseFullScreenReq; + +#define sz_xXF86DRICloseFullScreenReq 12 + +typedef struct +{ + BYTE type; + BOOL pad1; + CARD16 sequenceNumber B16; + CARD32 length B32; + CARD32 pad2 B32; + CARD32 pad3 B32; + CARD32 pad4 B32; + CARD32 pad5 B32; + CARD32 pad6 B32; + CARD32 pad7 B32; +} xXF86DRICloseFullScreenReply; + +#define sz_xXF86DRICloseFullScreenReply 32 + +#endif /* _XF86DRISTR_H_ */ -- 2.30.2