intel_screen.c revision bf8644e64daa4e1d59d1e399355b349406438d7a
177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt/************************************************************************** 277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * 377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * All Rights Reserved. 577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * 677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * Permission is hereby granted, free of charge, to any person obtaining a 777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * copy of this software and associated documentation files (the 877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * "Software"), to deal in the Software without restriction, including 977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * without limitation the rights to use, copy, modify, merge, publish, 1077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * distribute, sub license, and/or sell copies of the Software, and to 1177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * permit persons to whom the Software is furnished to do so, subject to 1277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * the following conditions: 1377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * 1477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * The above copyright notice and this permission notice (including the 1577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * next paragraph) shall be included in all copies or substantial portions 1677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * of the Software. 1777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * 1877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 1977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 2077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 2177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 2277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 2377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 2477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 2577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * 2677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt **************************************************************************/ 2777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 28f6ca4a304bf920ea6913b08638fb8eb3e020d446Eric Anholt#include <errno.h> 29ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/glheader.h" 30ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/context.h" 31ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/framebuffer.h" 32ecadb51bbcb972a79f3ed79e65a7986b9396e757Brian Paul#include "main/renderbuffer.h" 332d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg#include "main/hash.h" 34d7322c9d420e484bc3c7cecb873b04cf7da7f33aKristian Høgsberg#include "main/fbobject.h" 3545a56e4730a74a012ad712fd9b6013d900b04742Vinson Lee#include "main/mfeatures.h" 3614aff23e1b4d52d5e10a3aeb65c3f4c783498a35Brian Paul#include "main/version.h" 37d0dc75c000d5af92648c7de901756400672b8447Brian Paul#include "swrast/s_renderbuffer.h" 386c244b0f326504ae6add1ddcb407e73c3e72da78Brian Paul 3977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt#include "utils.h" 4077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt#include "xmlpool.h" 4177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 4277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric AnholtPUBLIC const char __driConfigOptions[] = 43a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_BEGIN 44a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_PERFORMANCE 45e9bf3e4cc9a7e4bcd4c45bd707541d26ecdf0409Jesse Barnes DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC) 46fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt /* Options correspond to DRI_CONF_BO_REUSE_DISABLED, 47fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt * DRI_CONF_BO_REUSE_ALL 48fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt */ 49f75843a517bd188639e6866db2a7b04de3524e16Dave Airlie DRI_CONF_OPT_BEGIN_V(bo_reuse, enum, 1, "0:1") 50fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt DRI_CONF_DESC_BEGIN(en, "Buffer object reuse") 51fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt DRI_CONF_ENUM(0, "Disable buffer object reuse") 52fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt DRI_CONF_ENUM(1, "Enable reuse of all sizes of buffer objects") 53fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt DRI_CONF_DESC_END 54fe91c05b5494b889c8adda77ff562712116d2e59Eric Anholt DRI_CONF_OPT_END 551ba96651e12b3c74fb9c8f5a61b183ef36a27b1eEric Anholt 568e7a8d65931a650534e0f5c4e0d8118cd6f7636eEric Anholt DRI_CONF_OPT_BEGIN(texture_tiling, bool, true) 578e7a8d65931a650534e0f5c4e0d8118cd6f7636eEric Anholt DRI_CONF_DESC(en, "Enable texture tiling") 588e7a8d65931a650534e0f5c4e0d8118cd6f7636eEric Anholt DRI_CONF_OPT_END 591ba96651e12b3c74fb9c8f5a61b183ef36a27b1eEric Anholt 60d09fce51f0cf91c9c07f69063fe2180cc319d8dfEric Anholt DRI_CONF_OPT_BEGIN(hiz, bool, true) 61d09fce51f0cf91c9c07f69063fe2180cc319d8dfEric Anholt DRI_CONF_DESC(en, "Enable Hierarchical Z on gen6+") 62d09fce51f0cf91c9c07f69063fe2180cc319d8dfEric Anholt DRI_CONF_OPT_END 63d09fce51f0cf91c9c07f69063fe2180cc319d8dfEric Anholt 64b30dc2c66aeaad6661eef515a08a3da89aa07cb2Eric Anholt DRI_CONF_OPT_BEGIN(early_z, bool, false) 65b30dc2c66aeaad6661eef515a08a3da89aa07cb2Eric Anholt DRI_CONF_DESC(en, "Enable early Z in classic mode (unstable, 945-only).") 66b30dc2c66aeaad6661eef515a08a3da89aa07cb2Eric Anholt DRI_CONF_OPT_END 67b30dc2c66aeaad6661eef515a08a3da89aa07cb2Eric Anholt 68a58514cc9c5cc5867f9140700462c5ac5749550dEric Anholt DRI_CONF_OPT_BEGIN(fragment_shader, bool, true) 69862a2a55b35d1dec9224b025a6e7a0cf8593a6a7Eric Anholt DRI_CONF_DESC(en, "Enable limited ARB_fragment_shader support on 915/945.") 70862a2a55b35d1dec9224b025a6e7a0cf8593a6a7Eric Anholt DRI_CONF_OPT_END 71862a2a55b35d1dec9224b025a6e7a0cf8593a6a7Eric Anholt 72a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_END 73a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_QUALITY 74a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_FORCE_S3TC_ENABLE(false) 75acba9c1771d653126fd6f604cb80c050b9e8ffb3Michel Dänzer DRI_CONF_ALLOW_LARGE_TEXTURES(2) 76a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_END 77a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_DEBUG 78a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_NO_RAST(false) 7940bc2748c2781600c748e546160bcc2aab637825Eric Anholt DRI_CONF_ALWAYS_FLUSH_BATCH(false) 80f3687284c12f34268172b9c60e2effd697162129Eric Anholt DRI_CONF_ALWAYS_FLUSH_CACHE(false) 81642247883fb9e6dce9bad724f7f6503321e0ef6fEric Anholt DRI_CONF_FORCE_GLSL_EXTENSIONS_WARN(false) 82040894391a2cf85035c6ad85f3f85c6efb23324bKenneth Graunke DRI_CONF_DISABLE_BLEND_FUNC_EXTENDED(false) 8381aa5d717bd0098608e9cc292b316293800c7e11Eric Anholt 8481aa5d717bd0098608e9cc292b316293800c7e11Eric Anholt DRI_CONF_OPT_BEGIN(stub_occlusion_query, bool, false) 8581aa5d717bd0098608e9cc292b316293800c7e11Eric Anholt DRI_CONF_DESC(en, "Enable stub ARB_occlusion_query support on 915/945.") 8681aa5d717bd0098608e9cc292b316293800c7e11Eric Anholt DRI_CONF_OPT_END 87c6abde211fa875f90e59e3709720cfe394669069Eric Anholt 889ef710575b914ddfc8e9a162d98ad554c1c217f7Kenneth Graunke DRI_CONF_OPT_BEGIN(shader_precompile, bool, true) 89c6abde211fa875f90e59e3709720cfe394669069Eric Anholt DRI_CONF_DESC(en, "Perform code generation at shader link time.") 90c6abde211fa875f90e59e3709720cfe394669069Eric Anholt DRI_CONF_OPT_END 91a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt DRI_CONF_SECTION_END 92a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric AnholtDRI_CONF_END; 93a0e453a5eca7ed4b57a7f4c1e418d368815e3957Eric Anholt 94040894391a2cf85035c6ad85f3f85c6efb23324bKenneth Graunkeconst GLuint __driNConfigOptions = 15; 9577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 96df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_batchbuffer.h" 97df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_buffers.h" 98df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_bufmgr.h" 99df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_chipset.h" 100df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_fbo.h" 101da2816a45e6e3a33246a341fee72e6f893f315d9Chad Versace#include "intel_mipmap_tree.h" 102df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_screen.h" 103df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_tex.h" 104df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "intel_regions.h" 105df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt 106df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt#include "i915_drm.h" 107df9f89154471ec162227ebce1681c5010f64e6e6Eric Anholt 10877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt#ifdef USE_NEW_INTERFACE 10985063f14ea431b586d710f249563fc73481552c7Eric Anholtstatic PFNGLXCREATECONTEXTMODES create_context_modes = NULL; 11077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt#endif /*USE_NEW_INTERFACE */ 11177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 112006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt/** 113006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt * For debugging purposes, this returns a time in seconds. 114006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt */ 115006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholtdouble 116006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholtget_time(void) 117006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt{ 118006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt struct timespec tp; 119006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt 120006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt clock_gettime(CLOCK_MONOTONIC, &tp); 121006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt 122006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt return tp.tv_sec + tp.tv_nsec / 1000000000.0; 123006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt} 124006c1a3c652803e2ff8d5f7ea55c9cb5d8353279Eric Anholt 125252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunkevoid 126252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunkeaub_dump_bmp(struct gl_context *ctx) 127252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke{ 128252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke struct gl_framebuffer *fb = ctx->DrawBuffer; 129252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 130252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke for (int i = 0; i < fb->_NumColorDrawBuffers; i++) { 131252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke struct intel_renderbuffer *irb = 132252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke intel_renderbuffer(fb->_ColorDrawBuffers[i]); 133252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 134252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke if (irb && irb->mt) { 135252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke enum aub_dump_bmp_format format; 136252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 137252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke switch (irb->Base.Base.Format) { 138252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke case MESA_FORMAT_ARGB8888: 139252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke case MESA_FORMAT_XRGB8888: 140252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke format = AUB_DUMP_BMP_FORMAT_ARGB_8888; 141252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke break; 142252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke default: 143252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke continue; 144252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke } 145252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 146252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke drm_intel_gem_bo_aub_dump_bmp(irb->mt->region->bo, 147252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->draw_x, 148252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->draw_y, 149252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->Base.Base.Width, 150252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->Base.Base.Height, 151252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke format, 152252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->mt->region->pitch * 153252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke irb->mt->region->cpp, 154252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 0); 155252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke } 156252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke } 157252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke} 158252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke 1596d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsbergstatic const __DRItexBufferExtension intelTexBufferExtension = { 1606d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION }, 1616d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg intelSetTexBuffer, 16266175aac7609ad314f25fbdff0d3958af310dc24Eric Anholt intelSetTexBuffer2, 1636d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg}; 1646d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg 1657c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsbergstatic void 1667c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian HøgsbergintelDRI2Flush(__DRIdrawable *drawable) 1677c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg{ 168dea5e57861ec998cb7ee913a8819752cb9fa946bEric Anholt GET_CURRENT_CONTEXT(ctx); 169dea5e57861ec998cb7ee913a8819752cb9fa946bEric Anholt struct intel_context *intel = intel_context(ctx); 170ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel == NULL) 171ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat return; 1727c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 173ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel->gen < 4) 174ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat INTEL_FIREVERTICES(intel); 1757c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 17661fd6847827048ce9b01b1d164111472ad8bf593Chad Versace intel_downsample_for_dri2_flush(intel, drawable); 177ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat intel->need_throttle = true; 178e67c338b415c983bee570e6644b9684d8d1fc99bKristian Høgsberg 179ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel->batch.used) 180ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat intel_batchbuffer_flush(intel); 1810247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt 1820247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt if (INTEL_DEBUG & DEBUG_AUB) { 183252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke aub_dump_bmp(ctx); 1840247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt } 1857c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg} 1867c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 1877c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsbergstatic const struct __DRI2flushExtensionRec intelFlushExtension = { 1887c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg { __DRI2_FLUSH, __DRI2_FLUSH_VERSION }, 1897c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg intelDRI2Flush, 190e67c338b415c983bee570e6644b9684d8d1fc99bKristian Høgsberg dri2InvalidateDrawable, 1917c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg}; 1927c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 193c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic __DRIimage * 1941bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergintel_allocate_image(int dri_format, void *loaderPrivate) 195c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 196c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg __DRIimage *image; 197c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 198c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image = CALLOC(sizeof *image); 199c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image == NULL) 200c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 201c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 2021bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image->dri_format = dri_format; 20395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = 0; 204249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira 2051bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg switch (dri_format) { 206c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_RGB565: 207c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_RGB565; 208c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 209c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_XRGB8888: 210c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_XRGB8888; 211c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 212c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_ARGB8888: 213c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_ARGB8888; 214c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 2159fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu case __DRI_IMAGE_FORMAT_ABGR8888: 2169fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu image->format = MESA_FORMAT_RGBA8888_REV; 2179fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu break; 218fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley case __DRI_IMAGE_FORMAT_XBGR8888: 219fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley image->format = MESA_FORMAT_RGBX8888_REV; 220fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley break; 22144a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_R8: 22244a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_R8; 22344a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 22444a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_GR88: 22544a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_GR88; 22644a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 22744a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_NONE: 22844a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_NONE; 22944a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 230c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg default: 231c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg free(image); 232c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 233c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 234c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 235454fc07ddefe2b750d78c94e8d52a11a8741c42fKristian Høgsberg image->internal_format = _mesa_get_format_base_format(image->format); 236c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->data = loaderPrivate; 237c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 2381bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg return image; 2391bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg} 2401bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg 2411bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergstatic __DRIimage * 2421bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergintel_create_image_from_name(__DRIscreen *screen, 2431bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int width, int height, int format, 2441bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int name, int pitch, void *loaderPrivate) 2451bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg{ 2461bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg struct intel_screen *intelScreen = screen->driverPrivate; 2471bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg __DRIimage *image; 2481bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int cpp; 2491bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg 2501bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image = intel_allocate_image(format, loaderPrivate); 251636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg if (image->format == MESA_FORMAT_NONE) 252636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg cpp = 0; 253636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg else 254636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 2559ec0b2a45e18c045fd3dbcdf846fad7faf97494cKristian Høgsberg image->region = intel_region_alloc_for_handle(intelScreen, 2569087ba128089ed0dc00e6eb38f37126fb7557d3bKristian Høgsberg cpp, width, height, 257c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg pitch, name, "image"); 258c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image->region == NULL) { 259c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg FREE(image); 260c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 261c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 262c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 263c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return image; 264c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 265c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 266c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic __DRIimage * 267c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergintel_create_image_from_renderbuffer(__DRIcontext *context, 268c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg int renderbuffer, void *loaderPrivate) 269c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 270c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg __DRIimage *image; 271c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct intel_context *intel = context->driverPrivate; 272c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct gl_renderbuffer *rb; 273c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct intel_renderbuffer *irb; 274c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 275d7322c9d420e484bc3c7cecb873b04cf7da7f33aKristian Høgsberg rb = _mesa_lookup_renderbuffer(&intel->ctx, renderbuffer); 276c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (!rb) { 277c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg _mesa_error(&intel->ctx, 278c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg GL_INVALID_OPERATION, "glRenderbufferExternalMESA"); 279c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 280c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 281c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 282c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg irb = intel_renderbuffer(rb); 283c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image = CALLOC(sizeof *image); 284c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image == NULL) 285c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 286c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 287c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->internal_format = rb->InternalFormat; 288c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = rb->Format; 28995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = 0; 290c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->data = loaderPrivate; 291da2816a45e6e3a33246a341fee72e6f893f315d9Chad Versace intel_region_reference(&image->region, irb->mt->region); 292c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 293249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira switch (image->format) { 294249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_RGB565: 295249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_RGB565; 296249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 297249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_XRGB8888: 298249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_XRGB8888; 299249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 300249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_ARGB8888: 301249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_ARGB8888; 302249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 303249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_RGBA8888_REV: 304249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_ABGR8888; 305249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 30644a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case MESA_FORMAT_R8: 30744a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->dri_format = __DRI_IMAGE_FORMAT_R8; 30844a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 30944a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case MESA_FORMAT_RG88: 31044a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->dri_format = __DRI_IMAGE_FORMAT_GR88; 31144a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 312249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira } 313249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira 314c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return image; 315c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 316c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 317c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic void 318c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergintel_destroy_image(__DRIimage *image) 319c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 320c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_region_release(&image->region); 321c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg FREE(image); 322c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 323c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 324f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergstatic __DRIimage * 325f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergintel_create_image(__DRIscreen *screen, 326f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg int width, int height, int format, 327f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg unsigned int use, 328f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg void *loaderPrivate) 329f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg{ 330f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg __DRIimage *image; 331875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = screen->driverPrivate; 332e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg uint32_t tiling; 333f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg int cpp; 334f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 335e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg tiling = I915_TILING_X; 336e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg if (use & __DRI_IMAGE_USE_CURSOR) { 337e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg if (width != 64 || height != 64) 338e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg return NULL; 339e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg tiling = I915_TILING_NONE; 340e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg } 341e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg 3421bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image = intel_allocate_image(format, loaderPrivate); 343f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 344f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg image->region = 3451bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg intel_region_alloc(intelScreen, tiling, cpp, width, height, true); 346f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg if (image->region == NULL) { 347f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg FREE(image); 348f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return NULL; 349f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg } 350f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 351f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return image; 352f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg} 353f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 354f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergstatic GLboolean 355f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergintel_query_image(__DRIimage *image, int attrib, int *value) 356f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg{ 357f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg switch (attrib) { 358f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_STRIDE: 359f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg *value = image->region->pitch * image->region->cpp; 3602e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 361f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_HANDLE: 3628004a1cb95b8a195f3f4bbaa8d39d2f3297167deEric Anholt *value = image->region->bo->handle; 3632e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 364f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_NAME: 365f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return intel_region_flink(image->region, (uint32_t *) value); 3668de5c355fa2bf0f30df2c7cf39aee01e793284bfJesse Barnes case __DRI_IMAGE_ATTRIB_FORMAT: 367fc7d224e295c4cb641238c37612409b1174cea12Ander Conselvan de Oliveira *value = image->dri_format; 368fc7d224e295c4cb641238c37612409b1174cea12Ander Conselvan de Oliveira return true; 36944f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg case __DRI_IMAGE_ATTRIB_WIDTH: 37044f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg *value = image->region->width; 37144f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg return true; 37244f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg case __DRI_IMAGE_ATTRIB_HEIGHT: 37344f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg *value = image->region->height; 37444f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg return true; 37544f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg default: 3762e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 377f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg } 378f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg} 379f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 3803af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzkestatic __DRIimage * 3813af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzkeintel_dup_image(__DRIimage *orig_image, void *loaderPrivate) 3823af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke{ 3833af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke __DRIimage *image; 3843af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 3853af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image = CALLOC(sizeof *image); 3863af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke if (image == NULL) 3873af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return NULL; 3883af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 3893af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke intel_region_reference(&image->region, orig_image->region); 3903af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke if (image->region == NULL) { 3913af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke FREE(image); 3923af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return NULL; 3933af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke } 3943af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 3953af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->internal_format = orig_image->internal_format; 396249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = orig_image->dri_format; 3973af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->format = orig_image->format; 39895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = orig_image->offset; 3993af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->data = loaderPrivate; 4003af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 4013af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return image; 4023af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke} 4033af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 404221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsbergstatic GLboolean 405221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsbergintel_validate_usage(__DRIimage *image, unsigned int use) 406221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg{ 407221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg if (use & __DRI_IMAGE_USE_CURSOR) { 408221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg if (image->region->width != 64 || image->region->height != 64) 409221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg return GL_FALSE; 410221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg } 411221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg 412221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg return GL_TRUE; 413221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg} 414221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg 41595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsbergstatic __DRIimage * 41695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsbergintel_create_sub_image(__DRIimage *parent, 41795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int width, int height, int dri_format, 41895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int offset, int pitch, void *loaderPrivate) 41995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg{ 42095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg __DRIimage *image; 42195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int cpp; 42295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg uint32_t mask_x, mask_y; 42395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 42495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image = intel_allocate_image(dri_format, loaderPrivate); 42595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 42695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (offset + height * cpp * pitch > parent->region->bo->size) { 42795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg _mesa_warning(NULL, "intel_create_sub_image: subimage out of bounds"); 42895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg FREE(image); 42995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return NULL; 43095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg } 43195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 43295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region = calloc(sizeof(*image->region), 1); 43395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (image->region == NULL) { 43495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg FREE(image); 43595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return NULL; 43695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg } 43795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 43895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->cpp = _mesa_get_format_bytes(image->format); 43995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->width = width; 44095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->height = height; 44195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->pitch = pitch; 44295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->refcount = 1; 44395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->bo = parent->region->bo; 44495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg drm_intel_bo_reference(image->region->bo); 44595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->tiling = parent->region->tiling; 44695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->screen = parent->region->screen; 44795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = offset; 44895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 44995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg intel_region_get_tile_masks(image->region, &mask_x, &mask_y); 45095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (offset & mask_x) 45195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg _mesa_warning(NULL, 45295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg "intel_create_sub_image: offset not on tile boundary"); 45395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 45495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return image; 45595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg} 45695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 457c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic struct __DRIimageExtensionRec intelImageExtension = { 45895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg { __DRI_IMAGE, 5 }, 459c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_create_image_from_name, 460c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_create_image_from_renderbuffer, 461c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_destroy_image, 462f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg intel_create_image, 4633af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke intel_query_image, 464221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg intel_dup_image, 4654fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg intel_validate_usage, 46695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg intel_create_sub_image 467c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg}; 468c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 469e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergstatic const __DRIextension *intelScreenExtensions[] = { 4706d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg &intelTexBufferExtension.base, 4717c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg &intelFlushExtension.base, 472c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg &intelImageExtension.base, 473234286c0f8b7d30ed49223c648d4c73c1a517ab3Jesse Barnes &dri2ConfigQueryExtension.base, 47477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt NULL 47577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt}; 47677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 4772e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 478d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsbergintel_get_param(__DRIscreen *psp, int param, int *value) 47924e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg{ 48024e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg int ret; 4811c718c0d78cf4eae9e02b03a0abbec384db948a6Alan Hourihane struct drm_i915_getparam gp; 48224e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 483f33d100fa71cecfb163dd91cd56b9a2788a43c22Eric Anholt memset(&gp, 0, sizeof(gp)); 48424e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg gp.param = param; 48524e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg gp.value = value; 48624e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 4871c718c0d78cf4eae9e02b03a0abbec384db948a6Alan Hourihane ret = drmCommandWriteRead(psp->fd, DRM_I915_GETPARAM, &gp, sizeof(gp)); 48824e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg if (ret) { 489f6ca4a304bf920ea6913b08638fb8eb3e020d446Eric Anholt if (ret != -EINVAL) 490f6ca4a304bf920ea6913b08638fb8eb3e020d446Eric Anholt _mesa_warning(NULL, "drm_i915_getparam: %d", ret); 4912e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 49224e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg } 49324e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 4942e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 49524e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg} 49677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 4972e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 498900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilsonintel_get_boolean(__DRIscreen *psp, int param) 499900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson{ 500900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson int value = 0; 501900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson return intel_get_param(psp, param, &value) && value; 502900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson} 503900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson 50477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic void 5052d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsbergnop_callback(GLuint key, void *data, void *userData) 5062d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg{ 5072d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg} 5082d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 5092d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsbergstatic void 510d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelDestroyScreen(__DRIscreen * sPriv) 51177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 512875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = sPriv->driverPrivate; 51377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 514904f31a62444d9f7e9b12ddafaa4beeb7fed6dfaEric Anholt dri_bufmgr_destroy(intelScreen->bufmgr); 5156d66f23c50ebe8f973757b6fd1b81c9b7920c447Eric Anholt driDestroyOptionInfo(&intelScreen->optionCache); 51677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5172d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg /* Some regions may still have references to them at this point, so 5182d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg * flush the hash table to prevent _mesa_DeleteHashTable() from 5192d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg * complaining about the hash not being empty; */ 5202d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg _mesa_HashDeleteAll(intelScreen->named_regions, nop_callback, NULL); 5212d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg _mesa_DeleteHashTable(intelScreen->named_regions); 5222d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 52377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt FREE(intelScreen); 524875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis sPriv->driverPrivate = NULL; 52577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 52677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 52777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 52877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt/** 52977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * This is called when we need to set up GL rendering to a new X window. 53077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt */ 53177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic GLboolean 532d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelCreateBuffer(__DRIscreen * driScrnPriv, 533d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIdrawable * driDrawPriv, 534d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg const struct gl_config * mesaVis, GLboolean isPixmap) 53577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 536d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg struct intel_renderbuffer *rb; 537875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *screen = (struct intel_screen*) driScrnPriv->driverPrivate; 5382b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace gl_format rgbFormat; 539e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace unsigned num_samples = intel_quantize_num_samples(screen, mesaVis->samples); 5402b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace struct gl_framebuffer *fb; 541d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg 5422b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (isPixmap) 5432b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return false; 54477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5452b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace fb = CALLOC_STRUCT(gl_framebuffer); 5462b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (!fb) 5472b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return false; 54877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5492b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_initialize_window_framebuffer(fb, mesaVis); 55077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5512b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->redBits == 5) 5522b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_RGB565; 5532b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else if (mesaVis->alphaBits == 0) 5542b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_XRGB8888; 5552b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else 5562b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_ARGB8888; 55777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5582b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* setup the hardware-based renderbuffers */ 559e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_renderbuffer(rgbFormat, num_samples); 5602b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &rb->Base.Base); 561119f34e2a52d7e074ea51d49acf6c11d83142cccEric Anholt 5622b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->doubleBufferMode) { 563e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_renderbuffer(rgbFormat, num_samples); 5642b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &rb->Base.Base); 5652b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 56677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5672b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* 5682b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * Assert here that the gl_config has an expected depth/stencil bit 5692b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * combination: one of d24/s8, d16/s0, d0/s0. (See intelInitScreen2(), 5702b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * which constructs the advertised configs.) 5712b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace */ 5722b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->depthBits == 24) { 5732b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 8); 5742b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace 5752b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (screen->hw_has_separate_stencil) { 576e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_X8_Z24, 577e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 5782b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 579e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_S8, 580e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 5812b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &rb->Base.Base); 5822b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } else { 5832b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* 5842b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * Use combined depth/stencil. Note that the renderbuffer is 5852b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * attached to two attachment points. 5862b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace */ 587e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_S8_Z24, 588e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 5892b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 5902b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &rb->Base.Base); 591f4efb7ff4f9cb0f6386e9b53f4dcfd9ef23dc9d1Chad Versace } 5922b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 5932b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else if (mesaVis->depthBits == 16) { 5942b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 0); 595e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_Z16, 596e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 5978c94f6bbd80908fd2cae8e27fe78c429e54a78b8Chad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 5982b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 5992b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else { 6002b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->depthBits == 0); 6012b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 0); 6022b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 60377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6042b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* now add any/all software-based renderbuffers we may need */ 6052b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _swrast_add_soft_renderbuffers(fb, 6062b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw color */ 6072b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw depth */ 6082b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw stencil */ 6092b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace mesaVis->accumRedBits > 0, 6102b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw alpha */ 6112b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false /* never sw aux */ ); 6122b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace driDrawPriv->driverPrivate = fb; 61377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6142b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return true; 61577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 61677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 61777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic void 618d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelDestroyBuffer(__DRIdrawable * driDrawPriv) 61977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 620d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg struct gl_framebuffer *fb = driDrawPriv->driverPrivate; 621d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg 622d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg _mesa_reference_framebuffer(&fb, NULL); 62377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 62477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 62577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt/* There are probably better ways to do this, such as an 62677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * init-designated function to register chipids and createcontext 62777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * functions. 62877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt */ 6292e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6302e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkei830CreateContext(const struct gl_config *mesaVis, 6312e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 6322e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 6332e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke 6342e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6352e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkei915CreateContext(int api, 6362e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke const struct gl_config *mesaVis, 6372e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 638db273724c9484d513f5caa34729475d2873d9f7bIan Romanick unsigned major_version, 639db273724c9484d513f5caa34729475d2873d9f7bIan Romanick unsigned minor_version, 640db273724c9484d513f5caa34729475d2873d9f7bIan Romanick unsigned *error, 6412e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 6422e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6432e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth GraunkebrwCreateContext(int api, 6442e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke const struct gl_config *mesaVis, 6452e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 646d60692601388b5448fb0ed4eb894103293b2f074Ian Romanick unsigned major_version, 647d60692601388b5448fb0ed4eb894103293b2f074Ian Romanick unsigned minor_version, 648bf8644e64daa4e1d59d1e399355b349406438d7aIan Romanick uint32_t flags, 649d60692601388b5448fb0ed4eb894103293b2f074Ian Romanick unsigned *error, 6502e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 65177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 65277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic GLboolean 653a7a9a91d7b28e5b5faed509d00f0f951e3136b1bKristian HøgsbergintelCreateContext(gl_api api, 654d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg const struct gl_config * mesaVis, 655d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIcontext * driContextPriv, 656e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned major_version, 657e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned minor_version, 658e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick uint32_t flags, 659e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned *error, 66077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt void *sharedContextPrivate) 66177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 662d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIscreen *sPriv = driContextPriv->driScreenPriv; 663875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = sPriv->driverPrivate; 66435cdd7b6dbc763fe57bf466def0a4257ca09beb8Eric Anholt bool success = false; 66577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 66670f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick switch (api) { 66770f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGL: 66870f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGLES: 66970f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick break; 67070f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGLES2: 67170f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick#ifdef I915 67270f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick if (!IS_9XX(intelScreen->deviceID)) { 67370f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick *error = __DRI_CTX_ERROR_BAD_API; 67470f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick return false; 67570f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick } 67670f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick#endif 67770f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick break; 67870f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGL_CORE: 67970f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick *error = __DRI_CTX_ERROR_BAD_API; 68070f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick return GL_FALSE; 68170f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick } 68270f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick 683bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#ifdef I915 68419420e6c2592e8a31e2ead4bccebc1a9ccca52b1Eric Anholt if (IS_9XX(intelScreen->deviceID)) { 6852b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick success = i915CreateContext(api, mesaVis, driContextPriv, 686db273724c9484d513f5caa34729475d2873d9f7bIan Romanick major_version, minor_version, error, 6872b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick sharedContextPrivate); 688bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt } else { 689a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick switch (api) { 690a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick case API_OPENGL: 691a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick if (major_version > 1 || minor_version > 3) { 692a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick *error = __DRI_CTX_ERROR_BAD_VERSION; 693a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick return false; 694a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick } 695a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick break; 696a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick case API_OPENGLES: 697a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick break; 698a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick default: 699a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick *error = __DRI_CTX_ERROR_BAD_API; 700a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick return false; 701a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick } 702a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick 7032e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke intelScreen->no_vbo = true; 704e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick success = i830CreateContext(mesaVis, driContextPriv, 705e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick sharedContextPrivate); 706a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick if (!success) { 707a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick *error = __DRI_CTX_ERROR_NO_MEMORY; 708a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick return false; 709a81e4b3e9272f70ab9074f1c133dda94c58daeffIan Romanick } 71077a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt } 711bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#else 7122b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick success = brwCreateContext(api, mesaVis, 713d60692601388b5448fb0ed4eb894103293b2f074Ian Romanick driContextPriv, 714bf8644e64daa4e1d59d1e399355b349406438d7aIan Romanick major_version, minor_version, flags, 715bf8644e64daa4e1d59d1e399355b349406438d7aIan Romanick error, sharedContextPrivate); 716bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#endif 717e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 718e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick if (success) { 719e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick struct gl_context *ctx = 720e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick (struct gl_context *) driContextPriv->driverPrivate; 721e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 722e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick _mesa_compute_version(ctx); 7239c1b41879aab2ff7386c547a2ccce7686c018cf5Eric Anholt if (ctx->Version >= major_version * 10 + minor_version) { 724e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick return true; 725e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } 726e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 727881bb4ac7285c462079844072fc1d0b26e340b12Jordan Justen *error = __DRI_CTX_ERROR_BAD_VERSION; 728e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick intelDestroyContext(driContextPriv); 729e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } else { 730e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick *error = __DRI_CTX_ERROR_NO_MEMORY; 731e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick fprintf(stderr, "Unrecognized deviceID 0x%x\n", intelScreen->deviceID); 732e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } 733e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 7342e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 73577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 73677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 7372e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 7385777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsbergintel_init_bufmgr(struct intel_screen *intelScreen) 7397e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt{ 740d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIscreen *spriv = intelScreen->driScrnPriv; 741cb4ef34214d61fb48bdff689a85ea107060e061bEric Anholt int num_fences = 0; 7427e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 7432222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt intelScreen->no_hw = getenv("INTEL_NO_HW") != NULL; 7447e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 745827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ); 7467e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt if (intelScreen->bufmgr == NULL) { 747827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n", 748827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt __func__, __LINE__); 7492e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 7507e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt } 7517e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 752bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt if (!intel_get_param(spriv, I915_PARAM_NUM_FENCES_AVAIL, &num_fences) || 753bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt num_fences == 0) { 754bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt fprintf(stderr, "[%s: %u] Kernel 2.6.29 required.\n", __func__, __LINE__); 7552e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 756bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt } 757e7aef006e50d0b859c621267af8376f5a0f43445Eric Anholt 75806d1472ffa0648efa9374fa227894fbf0b0be054Eric Anholt drm_intel_bufmgr_gem_enable_fenced_relocs(intelScreen->bufmgr); 75906d1472ffa0648efa9374fa227894fbf0b0be054Eric Anholt 7602d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg intelScreen->named_regions = _mesa_NewHashTable(); 7612d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 762900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intelScreen->relaxed_relocations = 0; 763900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intelScreen->relaxed_relocations |= 764900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intel_get_boolean(spriv, I915_PARAM_HAS_RELAXED_DELTA) << 0; 765900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson 7662e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 7677e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt} 7687e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 769c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg/** 7706b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * Override intel_screen.hw_has_separate_stencil with environment variable 7716b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * INTEL_SEPARATE_STENCIL. 7726b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * 7736b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * Valid values for INTEL_SEPARATE_STENCIL are "0" and "1". If an invalid 7746b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * valid value is encountered, a warning is emitted and INTEL_SEPARATE_STENCIL 7756b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * is ignored. 7766b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace */ 7776b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versacestatic void 7786b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versaceintel_override_separate_stencil(struct intel_screen *screen) 7796b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace{ 7806b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace const char *s = getenv("INTEL_SEPARATE_STENCIL"); 7816b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace if (!s) { 7826b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace return; 7836b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else if (!strncmp("0", s, 2)) { 7846b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace screen->hw_has_separate_stencil = false; 7856b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else if (!strncmp("1", s, 2)) { 7866b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace screen->hw_has_separate_stencil = true; 7876b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else { 7886b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace fprintf(stderr, 7896b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace "warning: env variable INTEL_SEPARATE_STENCIL=\"%s\" has " 7906b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace "invalid value and is ignored", s); 7916b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } 7926b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace} 7936b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 794f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetterstatic bool 795f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetterintel_detect_swizzling(struct intel_screen *screen) 796f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter{ 797f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo *buffer; 798f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter unsigned long flags = 0; 799f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter unsigned long aligned_pitch; 800f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter uint32_t tiling = I915_TILING_X; 801f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter uint32_t swizzle_mode = 0; 802f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 803f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter buffer = drm_intel_bo_alloc_tiled(screen->bufmgr, "swizzle test", 804f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 64, 64, 4, 805f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter &tiling, &aligned_pitch, flags); 806f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter if (buffer == NULL) 807f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return false; 808f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 809f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo_get_tiling(buffer, &tiling, &swizzle_mode); 810f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo_unreference(buffer); 811f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 812f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter if (swizzle_mode == I915_BIT_6_SWIZZLE_NONE) 813f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return false; 814f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter else 815f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return true; 816f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter} 817f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 818b2d428cb8d20e003b65769c7757a137406c671e6Chad Versacestatic __DRIconfig** 819b2d428cb8d20e003b65769c7757a137406c671e6Chad Versaceintel_screen_make_configs(__DRIscreen *dri_screen) 820b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace{ 821b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace static const GLenum back_buffer_modes[] = { 822b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML 823b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace }; 824b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8258b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace static const uint8_t singlesample_samples[1] = {0}; 826e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace static const uint8_t multisample_samples[2] = {4, 8}; 8278b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace 828e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace struct intel_screen *screen = dri_screen->driverPrivate; 829b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLenum fb_format[3]; 830b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLenum fb_type[3]; 8318b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace uint8_t depth_bits[4], stencil_bits[4]; 832b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **configs = NULL; 833b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 834b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[0] = GL_RGB; 835b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[0] = GL_UNSIGNED_SHORT_5_6_5; 836b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 837b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[1] = GL_BGR; 838b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[1] = GL_UNSIGNED_INT_8_8_8_8_REV; 839b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 840b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[2] = GL_BGRA; 841b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[2] = GL_UNSIGNED_INT_8_8_8_8_REV; 842b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 843e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace /* Generate singlesample configs without accumulation buffer. */ 8448b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 845b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **new_configs; 8468b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace const int num_depth_stencil_bits = 2; 847b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 848b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace /* Starting with DRI2 protocol version 1.1 we can request a depth/stencil 849b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * buffer that has a different number of bits per pixel than the color 850b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * buffer. This isn't yet supported here. 851b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace */ 8528b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace depth_bits[0] = 0; 8538b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace stencil_bits[0] = 0; 8548b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace 8558b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 856b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[1] = 16; 857b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[1] = 0; 858b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } else { 859b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[1] = 24; 860b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[1] = 8; 861b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 862b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8638b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 864b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits, 865b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits, 8668b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace num_depth_stencil_bits, 867b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace back_buffer_modes, 868b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace ARRAY_SIZE(back_buffer_modes), 8698b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace singlesample_samples, 1, 870b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace false); 871a4bf68ca50da0ce291a464aec9b03a469ab2561aChad Versace configs = driConcatConfigs(configs, new_configs); 872b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 873b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 874b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace /* Generate the minimum possible set of configs that include an 875b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * accumulation buffer. 876b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace */ 8778b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 878b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **new_configs; 879b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8808b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 881b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[0] = 16; 882b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[0] = 0; 883b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } else { 884b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[0] = 24; 885b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[0] = 8; 886b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 887b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8888b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 889b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits, stencil_bits, 1, 890b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace back_buffer_modes + 1, 1, 8918b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace singlesample_samples, 1, 892b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace true); 893a4bf68ca50da0ce291a464aec9b03a469ab2561aChad Versace configs = driConcatConfigs(configs, new_configs); 894b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 895b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 896e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace /* Generate multisample configs. 897e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 898e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * This loop breaks early, and hence is a no-op, on gen < 6. 899e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 900e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * Multisample configs must follow the singlesample configs in order to 901e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * work around an X server bug present in 1.12. The X server chooses to 902e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * associate the first listed RGBA888-Z24S8 config, regardless of its 903e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * sample count, with the 32-bit depth visual used for compositing. 904e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 905e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * Only doublebuffer configs with GLX_SWAP_UNDEFINED_OML behavior are 906e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * supported. Singlebuffer configs are not supported because no one wants 907e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * them. GLX_SWAP_COPY_OML is not supported due to page flipping. 908e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace */ 909e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 910e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (screen->gen < 6) 911e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace break; 912e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 913e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace __DRIconfig **new_configs; 914e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace const int num_depth_stencil_bits = 2; 9153aaeb3e5e76b7b468e2eb2a26f30d68d19d3c854Eric Anholt int num_msaa_modes = 0; 916e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 917e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[0] = 0; 918e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[0] = 0; 919e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 920e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 921e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[1] = 16; 922e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[1] = 0; 923e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } else { 924e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[1] = 24; 925e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[1] = 8; 926e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } 927e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 928e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (screen->gen >= 7) 929e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes = 2; 930e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace else if (screen->gen == 6) 931e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes = 1; 932e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 933e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 934e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits, 935e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits, 936e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_depth_stencil_bits, 937e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace back_buffer_modes + 1, 1, 938e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace multisample_samples, 939e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes, 940e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace false); 941e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace configs = driConcatConfigs(configs, new_configs); 942e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } 943e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 944b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace if (configs == NULL) { 945b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, 946b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __LINE__); 947b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return NULL; 948b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 949b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 950b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return configs; 951b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace} 952b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 9536b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace/** 954c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg * This is the driver specific part of the createNewScreen entry point. 9558d976aedc4654bc66b80f22690e3674f1ef46183Brian Paul * Called when using DRI2. 9568d976aedc4654bc66b80f22690e3674f1ef46183Brian Paul * 957d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg * \return the struct gl_config supported by this driver 958c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg */ 959e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergstatic const 960d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg__DRIconfig **intelInitScreen2(__DRIscreen *psp) 961c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg{ 9625777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsberg struct intel_screen *intelScreen; 9635efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg unsigned int api_mask; 9647c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 9651b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt if (psp->dri2.loader->base.version <= 2 || 9661b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt psp->dri2.loader->getBuffersWithFormat == NULL) { 9671b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt fprintf(stderr, 9681b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt "\nERROR! DRI2 loader with getBuffersWithFormat() " 9691b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt "support required\n"); 9701b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt return false; 9711b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt } 9721b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt 973c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg /* Allocate the private area */ 9745777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsberg intelScreen = CALLOC(sizeof *intelScreen); 975c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg if (!intelScreen) { 976c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg fprintf(stderr, "\nERROR! Allocating private area failed\n"); 9772e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 978c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg } 979c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg /* parse information in __driConfigOptions */ 980c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg driParseOptionInfo(&intelScreen->optionCache, 981c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg __driConfigOptions, __driNConfigOptions); 982c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 983c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg intelScreen->driScrnPriv = psp; 984875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis psp->driverPrivate = (void *) intelScreen; 985c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 9862222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt if (!intel_init_bufmgr(intelScreen)) 9872222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt return false; 988c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 9892222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt intelScreen->deviceID = drm_intel_bufmgr_gem_get_devid(intelScreen->bufmgr); 9904ac2f09e2034d8940a0ce9426a8d5c5d74bc63bdEric Anholt 991cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt intelScreen->kernel_has_gen7_sol_reset = 992cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt intel_get_boolean(intelScreen->driScrnPriv, 993cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt I915_PARAM_HAS_GEN7_SOL_RESET); 994cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt 99589a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke if (IS_GEN7(intelScreen->deviceID)) { 99689a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke intelScreen->gen = 7; 99789a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke } else if (IS_GEN6(intelScreen->deviceID)) { 9987363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 6; 9997363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_GEN5(intelScreen->deviceID)) { 10007363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 5; 10017363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_965(intelScreen->deviceID)) { 10027363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 4; 10037363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_9XX(intelScreen->deviceID)) { 10047363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 3; 10057363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else { 10067363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 2; 10077363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } 10087363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg 1009e5411d8fdc6a7dda18d82746b84197ef83ee0a13Chad Versace intelScreen->hw_has_separate_stencil = intelScreen->gen >= 6; 10106b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace intelScreen->hw_must_use_separate_stencil = intelScreen->gen >= 7; 10116b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 1012249fc7056104113633215106ac085b505d8dc161Eric Anholt int has_llc = 0; 1013249fc7056104113633215106ac085b505d8dc161Eric Anholt bool success = intel_get_param(intelScreen->driScrnPriv, I915_PARAM_HAS_LLC, 1014249fc7056104113633215106ac085b505d8dc161Eric Anholt &has_llc); 1015249fc7056104113633215106ac085b505d8dc161Eric Anholt if (success && has_llc) 1016249fc7056104113633215106ac085b505d8dc161Eric Anholt intelScreen->hw_has_llc = true; 1017249fc7056104113633215106ac085b505d8dc161Eric Anholt else if (!success && intelScreen->gen >= 6) 1018249fc7056104113633215106ac085b505d8dc161Eric Anholt intelScreen->hw_has_llc = true; 10197def293204977c41ea35198af147f743a31b1889Eugeni Dodonov 10206b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace intel_override_separate_stencil(intelScreen); 10216b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 10225efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask = (1 << __DRI_API_OPENGL); 10235efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#if FEATURE_ES1 10245efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask |= (1 << __DRI_API_GLES); 10255efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#endif 10265efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#if FEATURE_ES2 10275efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask |= (1 << __DRI_API_GLES2); 10285efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#endif 10295efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg 10305efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg if (IS_9XX(intelScreen->deviceID) || IS_965(intelScreen->deviceID)) 10315efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg psp->api_mask = api_mask; 10325efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg 1033f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter intelScreen->hw_has_swizzling = intel_detect_swizzling(intelScreen); 1034f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 1035e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg psp->extensions = intelScreenExtensions; 1036c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 1037b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return (const __DRIconfig**) intel_screen_make_configs(psp); 1038c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg} 1039e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 10402adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestruct intel_buffer { 10412adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke __DRIbuffer base; 10422adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_region *region; 10432adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke}; 10442adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10452adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestatic __DRIbuffer * 10462adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin FranzkeintelAllocateBuffer(__DRIscreen *screen, 10472adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke unsigned attachment, unsigned format, 10482adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke int width, int height) 10492adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke{ 10502adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_buffer *intelBuffer; 1051875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = screen->driverPrivate; 105279653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace 105383fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace assert(attachment == __DRI_BUFFER_FRONT_LEFT || 105483fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace attachment == __DRI_BUFFER_BACK_LEFT); 10552adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10562adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer = CALLOC(sizeof *intelBuffer); 10572adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke if (intelBuffer == NULL) 10582adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return NULL; 10592adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 106083fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace /* The front and back buffers are color buffers, which are X tiled. */ 106179653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace intelBuffer->region = intel_region_alloc(intelScreen, 106283fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace I915_TILING_X, 106383fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace format / 8, 106483fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace width, 106583fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace height, 106679653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace true); 10672adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10682adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke if (intelBuffer->region == NULL) { 10692adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke FREE(intelBuffer); 10702adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return NULL; 10712adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke } 10722adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10732adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intel_region_flink(intelBuffer->region, &intelBuffer->base.name); 10742adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10752adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.attachment = attachment; 10762adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.cpp = intelBuffer->region->cpp; 10772adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.pitch = 10782adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->region->pitch * intelBuffer->region->cpp; 10792adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10802adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return &intelBuffer->base; 10812adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke} 10822adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10832adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestatic void 10842adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin FranzkeintelReleaseBuffer(__DRIscreen *screen, __DRIbuffer *buffer) 10852adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke{ 10862adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_buffer *intelBuffer = (struct intel_buffer *) buffer; 10872adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10882adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intel_region_release(&intelBuffer->region); 10892adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke free(intelBuffer); 10902adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke} 10912adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10922adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 1093e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergconst struct __DriverAPIRec driDriverAPI = { 10947192c37294964b3f6e1551469f161593ec8f851dGeorge Sapountzis .InitScreen = intelInitScreen2, 1095e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyScreen = intelDestroyScreen, 1096e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .CreateContext = intelCreateContext, 1097e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyContext = intelDestroyContext, 1098e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .CreateBuffer = intelCreateBuffer, 1099e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyBuffer = intelDestroyBuffer, 1100e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .MakeCurrent = intelMakeCurrent, 1101e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .UnbindContext = intelUnbindContext, 11022adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke .AllocateBuffer = intelAllocateBuffer, 11032adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke .ReleaseBuffer = intelReleaseBuffer 1104e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg}; 110539a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg 110639a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg/* This is the table of extensions that the loader will dlsym() for. */ 110739a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian HøgsbergPUBLIC const __DRIextension *__driDriverExtensions[] = { 110839a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg &driCoreExtension.base, 110939a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg &driDRI2Extension.base, 111039a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg NULL 111139a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg}; 1112