dri2_glx.c revision 271c3c3a90ccfd01da9d7ac7fa451518f4e6a27c
1e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg/* 2e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Copyright © 2008 Red Hat, Inc. 3e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * 4e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Permission is hereby granted, free of charge, to any person obtaining a 5e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * copy of this software and associated documentation files (the "Soft- 6e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * ware"), to deal in the Software without restriction, including without 7e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * limitation the rights to use, copy, modify, merge, publish, distribute, 8e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * and/or sell copies of the Software, and to permit persons to whom the 9e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Software is furnished to do so, provided that the above copyright 10e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * notice(s) and this permission notice appear in all copies of the Soft- 11e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * ware and that both the above copyright notice(s) and this permission 12e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * notice appear in supporting documentation. 13e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * 14e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- 16e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY 17e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN 18e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE- 19e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 20e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 21e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR- 22e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * MANCE OF THIS SOFTWARE. 23e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * 24e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Except as contained in this notice, the name of a copyright holder shall 25e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * not be used in advertising or otherwise to promote the sale, use or 26e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * other dealings in this Software without prior written authorization of 27e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * the copyright holder. 28e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * 29e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Authors: 30e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Kristian Høgsberg (krh@redhat.com) 31e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg */ 32e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 3380b280db883edc9550484dba03bd5c124b6a9bf9Jeremy Huddleston#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) 34e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 356497d50924230e6b96929c8da0c2bd7287b70d8aAlan Hourihane#include <X11/Xlib.h> 36e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include <X11/extensions/Xfixes.h> 37e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include <X11/extensions/Xdamage.h> 38a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes#include "glapi.h" 39e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include "glxclient.h" 408b0b5ace4871847f7d8608e0ce6f67b7c5731ea7Francisco Jerez#include <X11/extensions/dri2proto.h> 41e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include "xf86dri.h" 42e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include <dlfcn.h> 434830809524b20e517e949151957512b14d7e679aKristian Høgsberg#include <fcntl.h> 444830809524b20e517e949151957512b14d7e679aKristian Høgsberg#include <unistd.h> 45e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include <sys/types.h> 46e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include <sys/mman.h> 47e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include "xf86drm.h" 48e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#include "dri2.h" 49079345703901b497f2c09714051b33bb2dff1b4fGeorge Sapountzis#include "dri_common.h" 5045e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes 5145e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes/* From xmlpool/options.h, user exposed so should be stable */ 5245e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes#define DRI_CONF_VBLANK_NEVER 0 5345e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1 5445e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2 5545e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes#define DRI_CONF_VBLANK_ALWAYS_SYNC 3 56e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 57dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick#undef DRI2_MINOR 58dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick#define DRI2_MINOR 1 59dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 60a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsbergstruct dri2_display 610896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf{ 620896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIdisplay base; 63e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 640896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* 65e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg ** XFree86-DRI version information 66e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg */ 670896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int driMajor; 680896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int driMinor; 690896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int driPatch; 70a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes int swapAvailable; 7161d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez int invalidateAvailable; 724258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg 733750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg __glxHashTable *dri2Hash; 743750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 754258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg const __DRIextension *loader_extensions[4]; 76e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg}; 77e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 78f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergstruct dri2_screen { 79f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg __GLXscreenConfigs base; 80f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg 8170887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg __DRIscreen *driScreen; 8270887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg __GLXDRIscreen vtable; 83f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg const __DRIdri2Extension *dri2; 84f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg const __DRIcoreExtension *core; 859e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 869e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg const __DRI2flushExtension *f; 879e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg const __DRI2configQueryExtension *config; 889e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg const __DRItexBufferExtension *texBuffer; 899e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 90f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg void *driver; 91f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg int fd; 92f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg}; 93f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg 94a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsbergstruct dri2_context 950896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf{ 960896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIcontext base; 970896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __DRIcontext *driContext; 980896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXscreenConfigs *psc; 99e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg}; 100e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 101a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsbergstruct dri2_drawable 1020896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf{ 1030896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIdrawable base; 104271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg __DRIdrawable *driDrawable; 1050896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __DRIbuffer buffers[5]; 1060896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int bufferCount; 1070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int width, height; 1080896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int have_back; 1090896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int have_fake_front; 110efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes int swap_interval; 111f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsberg}; 112f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsberg 1130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 114f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2DestroyContext(__GLXDRIcontext *context, 115f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg __GLXscreenConfigs *base, Display *dpy) 116e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 117a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_context *pcp = (struct dri2_context *) context; 118f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base; 119e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 120f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg (*psc->core->destroyContext) (pcp->driContext); 121e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 1220896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(pcp); 123e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 124e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 1250896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic Bool 126f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2BindContext(__GLXDRIcontext *context, 127f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg __GLXDRIdrawable *draw, __GLXDRIdrawable *read) 128e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 129a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_context *pcp = (struct dri2_context *) context; 130f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) pcp->psc; 131271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_drawable *pdr = (struct dri2_drawable *) draw; 132271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_drawable *prd = (struct dri2_drawable *) read; 133e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 134f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg return (*psc->core->bindContext) (pcp->driContext, 135271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg pdr->driDrawable, prd->driDrawable); 136e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 137e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 1380896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 139f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2UnbindContext(__GLXDRIcontext *context) 140e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 141a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_context *pcp = (struct dri2_context *) context; 142f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) pcp->psc; 143e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 144f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg (*psc->core->unbindContext) (pcp->driContext); 145e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 146e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 1470896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic __GLXDRIcontext * 148f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2CreateContext(__GLXscreenConfigs *base, 1490896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf const __GLcontextModes * mode, 1500896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf GLXContext gc, GLXContext shareList, int renderType) 151e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 152a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_context *pcp, *pcp_shared; 153f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base; 1540896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode; 1550896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __DRIcontext *shared = NULL; 1560896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 1570896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (shareList) { 158a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg pcp_shared = (struct dri2_context *) shareList->driContext; 1590896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf shared = pcp_shared->driContext; 1600896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 1610896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 1620896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pcp = Xmalloc(sizeof *pcp); 1630896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (pcp == NULL) 1640896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 1650896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 166f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg pcp->psc = &psc->base; 1670896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pcp->driContext = 16870887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg (*psc->dri2->createNewContext) (psc->driScreen, 1690896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf config->driConfig, shared, pcp); 1700896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf gc->__driContext = pcp->driContext; 1710896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 1720896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (pcp->driContext == NULL) { 1730896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(pcp); 1740896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 1750896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 1760896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 1770896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pcp->base.destroyContext = dri2DestroyContext; 1780896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pcp->base.bindContext = dri2BindContext; 1790896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pcp->base.unbindContext = dri2UnbindContext; 1800896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 1810896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return &pcp->base; 182e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 183e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 1840896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 185271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsbergdri2DestroyDrawable(__GLXDRIdrawable *base) 186e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 187271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base->psc; 188271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_drawable *pdraw = (struct dri2_drawable *) base; 1893750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg __GLXdisplayPrivate *dpyPriv; 190a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp; 191e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 192271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg dpyPriv = __glXInitialize(base->psc->dpy); 193a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg pdp = (struct dri2_display *)dpyPriv->dri2Display; 1943750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 195271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg __glxHashDelete(pdp->dri2Hash, pdraw->base.xDrawable); 196f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg (*psc->core->destroyDrawable) (pdraw->driDrawable); 197271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg DRI2DestroyDrawable(psc->base.dpy, pdraw->base.xDrawable); 1980896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(pdraw); 199e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 200e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 2010896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic __GLXDRIdrawable * 202f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2CreateDrawable(__GLXscreenConfigs *base, XID xDrawable, 203f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg GLXDrawable drawable, const __GLcontextModes * modes) 204e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 205a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *pdraw; 206f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base; 2070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes; 2080a18cdb0ed2f4b747688f653d9947d174fae77ffJesse Barnes __GLXdisplayPrivate *dpyPriv; 209a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp; 21045e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes GLint vblank_mode = DRI_CONF_VBLANK_DEF_INTERVAL_1; 211e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 2120896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw = Xmalloc(sizeof(*pdraw)); 2130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (!pdraw) 2140896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 215e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 2160896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->base.destroyDrawable = dri2DestroyDrawable; 2170896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->base.xDrawable = xDrawable; 2180896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->base.drawable = drawable; 219f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg pdraw->base.psc = &psc->base; 2200896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->bufferCount = 0; 22145e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes pdraw->swap_interval = 1; /* default may be overridden below */ 222d20fce057ee94fc3441c01a9e54cb5e19f7ddfd3Pierre Willenbrock pdraw->have_back = 0; 22345e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes 2249e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (psc->config) 22570887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg psc->config->configQueryi(psc->driScreen, 2269e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg "vblank_mode", &vblank_mode); 22745e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes 22845e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes switch (vblank_mode) { 22945e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_NEVER: 23045e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_DEF_INTERVAL_0: 23145e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes pdraw->swap_interval = 0; 23245e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes break; 23345e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_DEF_INTERVAL_1: 23445e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_ALWAYS_SYNC: 23545e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes default: 23645e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes pdraw->swap_interval = 1; 23745e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes break; 23845e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes } 239e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 240f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg DRI2CreateDrawable(psc->base.dpy, xDrawable); 241e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 242f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg dpyPriv = __glXInitialize(psc->base.dpy); 243a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg pdp = (struct dri2_display *)dpyPriv->dri2Display;; 2440896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* Create a new drawable */ 245271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg pdraw->driDrawable = 24670887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg (*psc->dri2->createNewDrawable) (psc->driScreen, 2470896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf config->driConfig, pdraw); 248f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsberg 249271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg if (!pdraw->driDrawable) { 250f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg DRI2DestroyDrawable(psc->base.dpy, xDrawable); 2510896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(pdraw); 2520896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 2530896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 254e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 2553750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg if (__glxHashInsert(pdp->dri2Hash, xDrawable, pdraw)) { 256271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg (*psc->core->destroyDrawable) (pdraw->driDrawable); 257f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg DRI2DestroyDrawable(psc->base.dpy, xDrawable); 2583750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg Xfree(pdraw); 2593750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg return None; 2603750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg } 2613750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 2623750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 263c37e275e778e8c944e3dfad159b1eb94c601af60Michel Dänzer#ifdef X_DRI2SwapInterval 264385e2896ebf54ac0b016132fe513f21a5b67ba4fJesse Barnes /* 265385e2896ebf54ac0b016132fe513f21a5b67ba4fJesse Barnes * Make sure server has the same swap interval we do for the new 266385e2896ebf54ac0b016132fe513f21a5b67ba4fJesse Barnes * drawable. 267385e2896ebf54ac0b016132fe513f21a5b67ba4fJesse Barnes */ 2680a18cdb0ed2f4b747688f653d9947d174fae77ffJesse Barnes if (pdp->swapAvailable) 269f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg DRI2SwapInterval(psc->base.dpy, xDrawable, pdraw->swap_interval); 270c37e275e778e8c944e3dfad159b1eb94c601af60Michel Dänzer#endif 2710a18cdb0ed2f4b747688f653d9947d174fae77ffJesse Barnes 2720896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return &pdraw->base; 273f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsberg} 274f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsberg 27507c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#ifdef X_DRI2GetMSC 27607c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 277daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesstatic int 278daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesdri2DrawableGetMSC(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw, 279daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes int64_t *ust, int64_t *msc, int64_t *sbc) 280daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes{ 28162eb28c810a192dab772402904c50eea43b8340eJesse Barnes return DRI2GetMSC(psc->dpy, pdraw->xDrawable, ust, msc, sbc); 282daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes} 283daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes 28407c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#endif 28507c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 28607c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 28707c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#ifdef X_DRI2WaitMSC 28807c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 289daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesstatic int 290daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesdri2WaitForMSC(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, 291daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc) 292daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes{ 29362eb28c810a192dab772402904c50eea43b8340eJesse Barnes return DRI2WaitMSC(pdraw->psc->dpy, pdraw->xDrawable, target_msc, divisor, 294daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes remainder, ust, msc, sbc); 295daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes} 296daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes 297daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesstatic int 298daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesdri2WaitForSBC(__GLXDRIdrawable *pdraw, int64_t target_sbc, int64_t *ust, 299daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes int64_t *msc, int64_t *sbc) 300daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes{ 30162eb28c810a192dab772402904c50eea43b8340eJesse Barnes return DRI2WaitSBC(pdraw->psc->dpy, pdraw->xDrawable, target_sbc, ust, msc, 302daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes sbc); 303daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes} 304daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes 30507c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#endif /* X_DRI2WaitMSC */ 30607c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 3070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 308daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesdri2CopySubBuffer(__GLXDRIdrawable *pdraw, int x, int y, int width, int height) 3094830809524b20e517e949151957512b14d7e679aKristian Høgsberg{ 310a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 3119e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc; 3120896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf XRectangle xrect; 3130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf XserverRegion region; 3144830809524b20e517e949151957512b14d7e679aKristian Høgsberg 3150896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* Check we have the right attachments */ 3160896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (!priv->have_back) 3170896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return; 31863b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 3190896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.x = x; 3200896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.y = priv->height - y - height; 3210896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.width = width; 3220896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.height = height; 3234830809524b20e517e949151957512b14d7e679aKristian Høgsberg 32465562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane#ifdef __DRI2_FLUSH 3259e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (psc->f) 326271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg (*psc->f->flush) (priv->driDrawable); 32765562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane#endif 32865562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane 3299e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg region = XFixesCreateRegion(psc->base.dpy, &xrect, 1); 3309e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg DRI2CopyRegion(psc->base.dpy, pdraw->xDrawable, region, 3310896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf DRI2BufferFrontLeft, DRI2BufferBackLeft); 3329e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg XFixesDestroyRegion(psc->base.dpy, region); 3335ca800e1006555ea1c5dcbbc56c35838c9f04994Eric Anholt 3340896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* Refresh the fake front (if present) after we just damaged the real 3350896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf * front. 3360896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf */ 3379e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg DRI2CopyRegion(psc->base.dpy, pdraw->xDrawable, region, 338b006d465ea0ea680326f702ad248544c576301a2Kristian Høgsberg DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft); 3399e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg XFixesDestroyRegion(psc->base.dpy, region); 3404830809524b20e517e949151957512b14d7e679aKristian Høgsberg} 3414830809524b20e517e949151957512b14d7e679aKristian Høgsberg 3420896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 343a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsbergdri2_copy_drawable(struct dri2_drawable *priv, int dest, int src) 34463b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane{ 3450896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf XRectangle xrect; 3460896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf XserverRegion region; 3479e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; 34863b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 3490896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.x = 0; 3500896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.y = 0; 3510896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.width = priv->width; 3520896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf xrect.height = priv->height; 35363b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 35465562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane#ifdef __DRI2_FLUSH 355308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg if (psc->f) 356271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg (*psc->f->flush) (priv->driDrawable); 35765562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane#endif 35865562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane 3599e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg region = XFixesCreateRegion(psc->base.dpy, &xrect, 1); 3609e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg DRI2CopyRegion(psc->base.dpy, priv->base.xDrawable, region, dest, src); 3619e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg XFixesDestroyRegion(psc->base.dpy, region); 362308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg 36363b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane} 36463b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 3650896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 366308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsbergdri2WaitX(__GLXDRIdrawable *pdraw) 36763b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane{ 368a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 36963b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 3700896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (!priv->have_fake_front) 3710896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return; 37263b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 373308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg dri2_copy_drawable(priv, DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft); 374308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg} 37563b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 376308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsbergstatic void 377308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsbergdri2WaitGL(__GLXDRIdrawable * pdraw) 378308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg{ 379a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 38065562453fba69e862d5e3b381d18db9c40d9353cAlan Hourihane 381308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg if (!priv->have_fake_front) 382308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg return; 383308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg 384308e13ecd12a2fd894e5b509d5756bffc2035ec6Kristian Høgsberg dri2_copy_drawable(priv, DRI2BufferFrontLeft, DRI2BufferFakeFrontLeft); 38563b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane} 38663b51b5cf17ddde09b72a2811296f37b9a4c5ad2Alan Hourihane 3870896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 38861d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerezdri2FlushFrontBuffer(__DRIdrawable *driDrawable, void *loaderPrivate) 38982634ee8df7328b9235abd8352d33b0b3d953600Ian Romanick{ 390a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *pdraw = loaderPrivate; 3914cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg __GLXdisplayPrivate *priv = __glXInitialize(pdraw->base.psc->dpy); 392a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp = (struct dri2_display *)priv->dri2Display; 3934cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg 3944cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg /* Old servers don't send invalidate events */ 3954cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg if (!pdp->invalidateAvailable) 3964cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg dri2InvalidateBuffers(priv->dpy, pdraw->base.drawable); 3974cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg 39861d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez dri2WaitGL(loaderPrivate); 39982634ee8df7328b9235abd8352d33b0b3d953600Ian Romanick} 40082634ee8df7328b9235abd8352d33b0b3d953600Ian Romanick 40182634ee8df7328b9235abd8352d33b0b3d953600Ian Romanick 4020896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 403f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2DestroyScreen(__GLXscreenConfigs *base) 404e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 405f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base; 406f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg 4070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* Free the direct rendering per screen data */ 40870887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg (*psc->core->destroyScreen) (psc->driScreen); 4090896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf close(psc->fd); 410f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg Xfree(psc); 411e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 412e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 413dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick/** 414dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick * Process list of buffer received from the server 415dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick * 416dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick * Processes the list of buffers received in a reply from the server to either 417dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick * \c DRI2GetBuffers or \c DRI2GetBuffersWithFormat. 418dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick */ 419dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanickstatic void 420a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsbergprocess_buffers(struct dri2_drawable * pdraw, DRI2Buffer * buffers, 4210896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf unsigned count) 422e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 4230896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int i; 4240896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 4250896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->bufferCount = count; 4260896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->have_fake_front = 0; 4270896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->have_back = 0; 4280896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 4290896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* This assumes the DRI2 buffer attachment tokens matches the 4300896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf * __DRIbuffer tokens. */ 4310896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf for (i = 0; i < count; i++) { 4320896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->buffers[i].attachment = buffers[i].attachment; 4330896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->buffers[i].name = buffers[i].name; 4340896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->buffers[i].pitch = buffers[i].pitch; 4350896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->buffers[i].cpp = buffers[i].cpp; 4360896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->buffers[i].flags = buffers[i].flags; 4370896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (pdraw->buffers[i].attachment == __DRI_BUFFER_FAKE_FRONT_LEFT) 4380896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->have_fake_front = 1; 4390896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (pdraw->buffers[i].attachment == __DRI_BUFFER_BACK_LEFT) 4400896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->have_back = 1; 4410896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 44277c7f90ed44748f0e54e894deff1cac63da54cd6Kristian Høgsberg 443dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick} 444dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 445daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesstatic int64_t 446daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnesdri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, 447daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes int64_t remainder) 448a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes{ 449a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 450a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes __GLXdisplayPrivate *dpyPriv = __glXInitialize(priv->base.psc->dpy); 4519e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; 452a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp = 453a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg (struct dri2_display *)dpyPriv->dri2Display; 454daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes int64_t ret; 455a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes 456a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes#ifdef __DRI2_FLUSH 4579e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (psc->f) 458271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg (*psc->f->flush)(priv->driDrawable); 459a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes#endif 460a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes 4614cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg /* Old servers don't send invalidate events */ 4624cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg if (!pdp->invalidateAvailable) 4634cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg dri2InvalidateBuffers(dpyPriv->dpy, pdraw->drawable); 4644cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg 465a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes /* Old servers can't handle swapbuffers */ 466daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes if (!pdp->swapAvailable) { 467daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height); 468daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes return 0; 469daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes } 470a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes 47101923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#ifdef X_DRI2SwapBuffers 4729e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg DRI2SwapBuffers(psc->base.dpy, pdraw->xDrawable, target_msc, divisor, 473daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes remainder, &ret); 47401923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#endif 475a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes 476daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes return ret; 477a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes} 478a35f6bb207efe3c959bbd16a37f2049e5aceeea9Jesse Barnes 479dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanickstatic __DRIbuffer * 4800896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófdri2GetBuffers(__DRIdrawable * driDrawable, 4810896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int *width, int *height, 4820896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf unsigned int *attachments, int count, 4830896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int *out_count, void *loaderPrivate) 484dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick{ 485a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *pdraw = loaderPrivate; 4860896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf DRI2Buffer *buffers; 487dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 4880896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable, 4890896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf width, height, attachments, count, out_count); 4900896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (buffers == NULL) 4910896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 492dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 4930896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->width = *width; 4940896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->height = *height; 4950896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf process_buffers(pdraw, buffers, *out_count); 496dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 4970896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(buffers); 498dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 4990896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return pdraw->buffers; 500dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick} 501dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 502dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanickstatic __DRIbuffer * 5030896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófdri2GetBuffersWithFormat(__DRIdrawable * driDrawable, 5040896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int *width, int *height, 5050896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf unsigned int *attachments, int count, 5060896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int *out_count, void *loaderPrivate) 507dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick{ 508a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *pdraw = loaderPrivate; 5090896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf DRI2Buffer *buffers; 510dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 5110896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf buffers = DRI2GetBuffersWithFormat(pdraw->base.psc->dpy, 5120896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->base.xDrawable, 5130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf width, height, attachments, 5140896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf count, out_count); 5150896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (buffers == NULL) 5160896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 517dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 5180896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->width = *width; 5190896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdraw->height = *height; 5200896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf process_buffers(pdraw, buffers, *out_count); 521dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 5220896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(buffers); 52377c7f90ed44748f0e54e894deff1cac63da54cd6Kristian Høgsberg 5240896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return pdraw->buffers; 525e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 526e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 52707c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#ifdef X_DRI2SwapInterval 52807c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 529089fc37c6fa158824279e08e3b378ced94d6f803Kristian Høgsbergstatic int 530efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnesdri2SetSwapInterval(__GLXDRIdrawable *pdraw, int interval) 531efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes{ 532a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 53345e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes GLint vblank_mode = DRI_CONF_VBLANK_DEF_INTERVAL_1; 5349e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; 53545e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes 53645e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes if (psc->config) 53770887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg psc->config->configQueryi(psc->driScreen, 5389e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg "vblank_mode", &vblank_mode); 53945e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes 54045e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes switch (vblank_mode) { 54145e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_NEVER: 542089fc37c6fa158824279e08e3b378ced94d6f803Kristian Høgsberg return GLX_BAD_VALUE; 54345e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes case DRI_CONF_VBLANK_ALWAYS_SYNC: 54445e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes if (interval <= 0) 545089fc37c6fa158824279e08e3b378ced94d6f803Kristian Høgsberg return GLX_BAD_VALUE; 54645e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes break; 54745e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes default: 54845e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes break; 54945e2b51c853471b79004a954ce3092a253b20b77Jesse Barnes } 550efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes 5519e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg DRI2SwapInterval(priv->base.psc->dpy, priv->base.xDrawable, interval); 552efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes priv->swap_interval = interval; 553089fc37c6fa158824279e08e3b378ced94d6f803Kristian Høgsberg 554089fc37c6fa158824279e08e3b378ced94d6f803Kristian Høgsberg return 0; 555efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes} 556efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes 557efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnesstatic unsigned int 558efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnesdri2GetSwapInterval(__GLXDRIdrawable *pdraw) 559efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes{ 560a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; 561efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes 562efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes return priv->swap_interval; 563efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes} 564efc82e7c703f9160cfdbe6d97e166ca6f5e75d86Jesse Barnes 56507c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer#endif /* X_DRI2SwapInterval */ 56607c6d94cd7272524ef06b2a787667e5d626137d2Michel Dänzer 567f56b569e9af356c11869ee49a4669bb01b75397eKristian Høgsbergstatic const __DRIdri2LoaderExtension dri2LoaderExtension = { 5680896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf {__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION}, 5690896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf dri2GetBuffers, 5700896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf dri2FlushFrontBuffer, 5710896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf dri2GetBuffersWithFormat, 572dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick}; 573dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 574dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanickstatic const __DRIdri2LoaderExtension dri2LoaderExtension_old = { 5750896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf {__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION}, 5760896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf dri2GetBuffers, 5770896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf dri2FlushFrontBuffer, 5780896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf NULL, 579e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg}; 580e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 5814258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg#ifdef __DRI_USE_INVALIDATE 5824258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsbergstatic const __DRIuseInvalidateExtension dri2UseInvalidate = { 5834258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg { __DRI_USE_INVALIDATE, __DRI_USE_INVALIDATE_VERSION } 584dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick}; 5854258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg#endif 586dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick 58761d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez_X_HIDDEN void 58861d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerezdri2InvalidateBuffers(Display *dpy, XID drawable) 58961d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez{ 5903750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg __GLXDRIdrawable *pdraw = 5913750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg dri2GetGlxDrawableFromXDrawableId(dpy, drawable); 5929e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc; 593271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_drawable *pdp = (struct dri2_drawable *) pdraw; 59461d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez 59561d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez#if __DRI2_FLUSH_VERSION >= 3 5969e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (pdraw && psc->f) 597271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg psc->f->invalidate(pdp->driDrawable); 59861d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez#endif 59961d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez} 60061d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez 601643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsbergstatic void 602643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsbergdri2_bind_tex_image(Display * dpy, 603643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg GLXDrawable drawable, 604643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg int buffer, const int *attrib_list) 605643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg{ 606643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg GLXContext gc = __glXGetCurrentContext(); 607271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg __GLXDRIdrawable *base = GetGLXDRIDrawable(dpy, drawable, NULL); 608271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg __GLXdisplayPrivate *dpyPriv = __glXInitialize(dpy); 609271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_drawable *pdraw = (struct dri2_drawable *) base; 610271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_display *pdp = 611271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg (struct dri2_display *) dpyPriv->dri2Display; 612271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg struct dri2_screen *psc = (struct dri2_screen *) base->psc; 613643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg 614643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg if (pdraw != NULL) { 615ab780bccb737e0dc25a55b5e54faad9c4a790ac0Kristian Høgsberg 616ab780bccb737e0dc25a55b5e54faad9c4a790ac0Kristian Høgsberg#if __DRI2_FLUSH_VERSION >= 3 6179e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (!pdp->invalidateAvailable && psc->f) 6189e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg psc->f->invalidate(pdraw->driDrawable); 619ab780bccb737e0dc25a55b5e54faad9c4a790ac0Kristian Høgsberg#endif 620ab780bccb737e0dc25a55b5e54faad9c4a790ac0Kristian Høgsberg 6219e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if (psc->texBuffer->base.version >= 2 && 6229e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg psc->texBuffer->setTexBuffer2 != NULL) { 6239e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg (*psc->texBuffer->setTexBuffer2) (gc->__driContext, 624271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg pdraw->base.textureTarget, 625271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg pdraw->base.textureFormat, 6269e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg pdraw->driDrawable); 627643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg } 628643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg else { 6299e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg (*psc->texBuffer->setTexBuffer) (gc->__driContext, 630271c3c3a90ccfd01da9d7ac7fa451518f4e6a27cKristian Høgsberg pdraw->base.textureTarget, 6319e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg pdraw->driDrawable); 632643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg } 633643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg } 634643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg} 635643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg 636643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsbergstatic void 637643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsbergdri2_release_tex_image(Display * dpy, GLXDrawable drawable, int buffer) 638643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg{ 639643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg} 640643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg 641643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsbergstatic const struct glx_context_vtable dri2_context_vtable = { 642643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg dri2_bind_tex_image, 643643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg dri2_release_tex_image, 644643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg}; 645643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg 6469e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsbergstatic void 6479e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsbergdri2BindExtensions(struct dri2_screen *psc, const __DRIextension **extensions) 6489e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg{ 6499e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg int i; 6509e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6519e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_SGI_video_sync"); 6529e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_SGI_swap_control"); 6539e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_MESA_swap_control"); 6549e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6559e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg /* FIXME: if DRI2 version supports it... */ 6569e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg __glXEnableDirectExtension(&psc->base, "INTEL_swap_event"); 6579e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6589e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg for (i = 0; extensions[i]; i++) { 6599e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0)) { 6609e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg psc->texBuffer = (__DRItexBufferExtension *) extensions[i]; 6619e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_EXT_texture_from_pixmap"); 6629e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg } 6639e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6649e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if ((strcmp(extensions[i]->name, __DRI2_FLUSH) == 0)) { 6659e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg psc->f = (__DRI2flushExtension *) extensions[i]; 6669e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg /* internal driver extension, no GL extension exposed */ 6679e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg } 6689e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6699e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg if ((strcmp(extensions[i]->name, __DRI2_CONFIG_QUERY) == 0)) 6709e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg psc->config = (__DRI2configQueryExtension *) extensions[i]; 6719e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg } 6729e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg} 6739e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 6749e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg 675f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergstatic __GLXscreenConfigs * 676f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsbergdri2CreateScreen(int screen, __GLXdisplayPrivate * priv) 677e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 6780896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf const __DRIconfig **driver_configs; 6790896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf const __DRIextension **extensions; 680a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg const struct dri2_display *const pdp = (struct dri2_display *) 681dbf87f23126cc869637575e9ea2cb58774efe888Ian Romanick priv->dri2Display; 682f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg struct dri2_screen *psc; 6830896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf __GLXDRIscreen *psp; 6840896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf char *driverName, *deviceName; 6850896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf drm_magic_t magic; 6860896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf int i; 6870896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 688f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc = Xmalloc(sizeof *psc); 689f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg if (psc == NULL) 6900896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 6910896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 692f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg memset(psc, 0, sizeof *psc); 693f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg if (!glx_screen_init(&psc->base, screen, priv)) 694f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg return NULL; 695f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg 696f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg if (!DRI2Connect(priv->dpy, RootWindow(priv->dpy, screen), 69781cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes &driverName, &deviceName)) { 698f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg XFree(psc); 6990896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 70081cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes } 7010896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7020896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psc->driver = driOpenDriver(driverName); 7030896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (psc->driver == NULL) { 7040896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("driver pointer missing\n"); 7050896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf goto handle_error; 7060896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7080896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS); 7090896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (extensions == NULL) { 7100896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("driver exports no extensions (%s)\n", dlerror()); 7110896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf goto handle_error; 7120896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7140896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf for (i = 0; extensions[i]; i++) { 7150896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (strcmp(extensions[i]->name, __DRI_CORE) == 0) 716daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes psc->core = (__DRIcoreExtension *) extensions[i]; 7170896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (strcmp(extensions[i]->name, __DRI_DRI2) == 0) 718daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes psc->dri2 = (__DRIdri2Extension *) extensions[i]; 7190896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7200896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7210896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (psc->core == NULL || psc->dri2 == NULL) { 7220896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("core dri or dri2 extension not found\n"); 7230896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf goto handle_error; 7240896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7250896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7260896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psc->fd = open(deviceName, O_RDWR); 7270896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (psc->fd < 0) { 7280896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("failed to open drm device: %s\n", strerror(errno)); 72981cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes goto handle_error; 7300896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7310896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7320896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (drmGetMagic(psc->fd, &magic)) { 7330896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("failed to get magic\n"); 73481cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes goto handle_error; 7350896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7360896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 737f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg if (!DRI2Authenticate(priv->dpy, RootWindow(priv->dpy, screen), magic)) { 7380896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("failed to authenticate magic %d\n", magic); 73981cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes goto handle_error; 7400896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7410896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7424258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg 7430896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* If the server does not support the protocol for 7440896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf * DRI2GetBuffersWithFormat, don't supply that interface to the driver. 7450896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf */ 74670887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg psc->driScreen = 7474258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg psc->dri2->createNewScreen(screen, psc->fd, 7484258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg (const __DRIextension **) 7494258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg &pdp->loader_extensions[0], 750daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barnes &driver_configs, psc); 7510896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 75270887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg if (psc->driScreen == NULL) { 7530896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf ErrorMessageF("failed to create dri screen\n"); 75481cca6d4538bdde1661ce868af2a5de47cd251abRodolfo Ribeiro Gomes goto handle_error; 7550896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 7560896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 75770887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg extensions = psc->core->getExtensions(psc->driScreen); 758f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg driBindCommonExtensions(&psc->base, extensions); 7599e546ecfd446abf1236cdb0b9469157de5d084ceKristian Høgsberg dri2BindExtensions(psc, extensions); 7600896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 761f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc->base.configs = 762f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg driConvertConfigs(psc->core, psc->base.configs, driver_configs); 763f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc->base.visuals = 764f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg driConvertConfigs(psc->core, psc->base.visuals, driver_configs); 7650896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 766f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc->base.driver_configs = driver_configs; 7670896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 76870887d517290060a80c7f5dd8c0ea0c834c4d91eKristian Høgsberg psp = &psc->vtable; 769f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc->base.driScreen = psp; 7700896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->destroyScreen = dri2DestroyScreen; 7710896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->createContext = dri2CreateContext; 7720896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->createDrawable = dri2CreateDrawable; 7730896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->swapBuffers = dri2SwapBuffers; 7740896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->waitGL = dri2WaitGL; 7750896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->waitX = dri2WaitX; 77601923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell psp->getDrawableMSC = NULL; 77701923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell psp->waitForMSC = NULL; 77801923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell psp->waitForSBC = NULL; 77901923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell psp->setSwapInterval = NULL; 78001923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell psp->getSwapInterval = NULL; 78101923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell 7821cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes if (pdp->driMinor >= 2) { 78301923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#ifdef X_DRI2GetMSC 7841cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes psp->getDrawableMSC = dri2DrawableGetMSC; 78501923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#endif 78601923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#ifdef X_DRI2WaitMSC 7871cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes psp->waitForMSC = dri2WaitForMSC; 7881cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes psp->waitForSBC = dri2WaitForSBC; 78901923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#endif 79001923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#ifdef X_DRI2SwapInterval 7911cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes psp->setSwapInterval = dri2SetSwapInterval; 7921cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes psp->getSwapInterval = dri2GetSwapInterval; 79301923fb72d755b319dde521c3c81a20caa95b540Keith Whitwell#endif 7941ca968363dd55e919bd91c8fc31c34d207af3958Jesse Barnes#if defined(X_DRI2GetMSC) && defined(X_DRI2WaitMSC) && defined(X_DRI2SwapInterval) 795f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_OML_sync_control"); 7961ca968363dd55e919bd91c8fc31c34d207af3958Jesse Barnes#endif 7971cfd769c2ec0b605cacd75c0e9c89346e1f9518dJesse Barnes } 7980896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 7990896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* DRI2 suports SubBuffer through DRI2CopyRegion, so it's always 8000896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf * available.*/ 8010896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf psp->copySubBuffer = dri2CopySubBuffer; 802f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg __glXEnableDirectExtension(&psc->base, "GLX_MESA_copy_sub_buffer"); 8030896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 804f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg psc->base.direct_context_vtable = &dri2_context_vtable; 805643b2af0203764cb9f0a5b9e082937ab3f243523Kristian Høgsberg 8060896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(driverName); 8070896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(deviceName); 8080896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf 809f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg return &psc->base; 810e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 811daf7fe69f7bd0caa955d30b43fc35b7ce0069b6bJesse Barneshandle_error: 8120896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(driverName); 8130896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(deviceName); 814f972115d33e391499e049b83a1559959f2ca9f72Kristian Høgsberg XFree(psc); 815e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8160896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf /* FIXME: clean up here */ 817e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8180896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 819e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 820e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 821e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg/* Called from __glXFreeDisplayPrivate. 822e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg */ 8230896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófstatic void 8240896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófdri2DestroyDisplay(__GLXDRIdisplay * dpy) 825e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 8260896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(dpy); 827e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 828e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8293750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg_X_HIDDEN __GLXDRIdrawable * 8303750ebd540510324ef5ada769537ae05309adadbKristian Høgsbergdri2GetGlxDrawableFromXDrawableId(Display *dpy, XID id) 8313750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg{ 8323750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg __GLXdisplayPrivate *d = __glXInitialize(dpy); 833a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp = (struct dri2_display *) d->dri2Display; 8343750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg __GLXDRIdrawable *pdraw; 8353750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 8363750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg if (__glxHashLookup(pdp->dri2Hash, id, (void *) &pdraw) == 0) 8373750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg return pdraw; 8383750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 8393750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg return NULL; 8403750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg} 8413750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 842e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg/* 843e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * Allocate, initialize and return a __DRIdisplayPrivate object. 844e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * This is called from __glXInitialize() when we are given a new 845e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg * display pointer. 846e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg */ 8470896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf_X_HIDDEN __GLXDRIdisplay * 8480896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristófdri2CreateDisplay(Display * dpy) 849e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg{ 850a296d96de45d38a6ed0b3c817334d443facc169bKristian Høgsberg struct dri2_display *pdp; 8514258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg int eventBase, errorBase, i; 852e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8530896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (!DRI2QueryExtension(dpy, &eventBase, &errorBase)) 8540896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 855e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8560896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdp = Xmalloc(sizeof *pdp); 8570896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (pdp == NULL) 8580896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 859e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8600896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) { 8610896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf Xfree(pdp); 8620896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return NULL; 8630896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf } 864e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8650896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdp->driPatch = 0; 86661d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez pdp->swapAvailable = (pdp->driMinor >= 2); 86761d26bc82e7c4100acfb551cbb0ba9d84bbc4ba5Francisco Jerez pdp->invalidateAvailable = (pdp->driMinor >= 3); 868e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8690896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdp->base.destroyDisplay = dri2DestroyDisplay; 8700896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf pdp->base.createScreen = dri2CreateScreen; 871e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 8724258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg i = 0; 8734258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg if (pdp->driMinor < 1) 8744258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg pdp->loader_extensions[i++] = &dri2LoaderExtension_old.base; 8754258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg else 8764258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg pdp->loader_extensions[i++] = &dri2LoaderExtension.base; 8774258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg 8784258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg pdp->loader_extensions[i++] = &systemTimeExtension.base; 8794258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg 8804258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg#ifdef __DRI_USE_INVALIDATE 8814cd259ca59128ff2712c42ff2d2340b01a3b74a8Kristian Høgsberg pdp->loader_extensions[i++] = &dri2UseInvalidate.base; 8824258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg#endif 883c8f407bcec7619eb2030ea9fe52501ad33075699Kristian Høgsberg pdp->loader_extensions[i++] = NULL; 8844258e3a2e1c3278694ed10f7fc544d2154d91a96Kristian Høgsberg 8853750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg pdp->dri2Hash = __glxHashCreate(); 8863750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg if (pdp->dri2Hash == NULL) { 8873750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg Xfree(pdp); 8883750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg return NULL; 8893750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg } 8903750ebd540510324ef5ada769537ae05309adadbKristian Høgsberg 8910896268b97674d009d609476acfa1eed5dfea350RALOVICH, Kristóf return &pdp->base; 892e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg} 893e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 894e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg#endif /* GLX_DIRECT_RENDERING */ 895