intel_screen.c revision 2b636243265f0f09b7fd8d42046119222a63cad4
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 88c6abde211fa875f90e59e3709720cfe394669069Eric Anholt DRI_CONF_OPT_BEGIN(shader_precompile, bool, false) 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 16661fd6847827048ce9b01b1d164111472ad8bf593Chad Versaceintel_downsample_for_dri2_flush(struct intel_context *intel, 16761fd6847827048ce9b01b1d164111472ad8bf593Chad Versace __DRIdrawable *drawable) 16861fd6847827048ce9b01b1d164111472ad8bf593Chad Versace{ 16961fd6847827048ce9b01b1d164111472ad8bf593Chad Versace if (intel->gen < 6) { 17061fd6847827048ce9b01b1d164111472ad8bf593Chad Versace /* MSAA is not supported, so don't waste time checking for 17161fd6847827048ce9b01b1d164111472ad8bf593Chad Versace * a multisample buffer. 17261fd6847827048ce9b01b1d164111472ad8bf593Chad Versace */ 17361fd6847827048ce9b01b1d164111472ad8bf593Chad Versace return; 17461fd6847827048ce9b01b1d164111472ad8bf593Chad Versace } 17561fd6847827048ce9b01b1d164111472ad8bf593Chad Versace 17661fd6847827048ce9b01b1d164111472ad8bf593Chad Versace struct gl_framebuffer *fb = drawable->driverPrivate; 17761fd6847827048ce9b01b1d164111472ad8bf593Chad Versace struct intel_renderbuffer *rb; 17861fd6847827048ce9b01b1d164111472ad8bf593Chad Versace 17961fd6847827048ce9b01b1d164111472ad8bf593Chad Versace /* Usually, only the back buffer will need to be downsampled. However, 18061fd6847827048ce9b01b1d164111472ad8bf593Chad Versace * the front buffer will also need it if the user has rendered into it. 18161fd6847827048ce9b01b1d164111472ad8bf593Chad Versace */ 18261fd6847827048ce9b01b1d164111472ad8bf593Chad Versace static const gl_buffer_index buffers[2] = { 18361fd6847827048ce9b01b1d164111472ad8bf593Chad Versace BUFFER_BACK_LEFT, 18461fd6847827048ce9b01b1d164111472ad8bf593Chad Versace BUFFER_FRONT_LEFT, 18561fd6847827048ce9b01b1d164111472ad8bf593Chad Versace }; 18661fd6847827048ce9b01b1d164111472ad8bf593Chad Versace 18761fd6847827048ce9b01b1d164111472ad8bf593Chad Versace for (int i = 0; i < 2; ++i) { 18861fd6847827048ce9b01b1d164111472ad8bf593Chad Versace rb = intel_get_renderbuffer(fb, buffers[i]); 18961fd6847827048ce9b01b1d164111472ad8bf593Chad Versace if (rb == NULL || rb->mt == NULL) 19061fd6847827048ce9b01b1d164111472ad8bf593Chad Versace continue; 19161fd6847827048ce9b01b1d164111472ad8bf593Chad Versace intel_miptree_downsample(intel, rb->mt); 19261fd6847827048ce9b01b1d164111472ad8bf593Chad Versace } 19361fd6847827048ce9b01b1d164111472ad8bf593Chad Versace} 19461fd6847827048ce9b01b1d164111472ad8bf593Chad Versace 19561fd6847827048ce9b01b1d164111472ad8bf593Chad Versacestatic void 1967c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian HøgsbergintelDRI2Flush(__DRIdrawable *drawable) 1977c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg{ 198dea5e57861ec998cb7ee913a8819752cb9fa946bEric Anholt GET_CURRENT_CONTEXT(ctx); 199dea5e57861ec998cb7ee913a8819752cb9fa946bEric Anholt struct intel_context *intel = intel_context(ctx); 200ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel == NULL) 201ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat return; 2027c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 203ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel->gen < 4) 204ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat INTEL_FIREVERTICES(intel); 2057c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 20661fd6847827048ce9b01b1d164111472ad8bf593Chad Versace intel_downsample_for_dri2_flush(intel, drawable); 207ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat intel->need_throttle = true; 208e67c338b415c983bee570e6644b9684d8d1fc99bKristian Høgsberg 209ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat if (intel->batch.used) 210ce1c949b162260cec84431913f7aac83cb1b938eAnuj Phogat intel_batchbuffer_flush(intel); 2110247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt 2120247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt if (INTEL_DEBUG & DEBUG_AUB) { 213252d3118dd40e9e3c577702b4c65a2d6cfd343b6Kenneth Graunke aub_dump_bmp(ctx); 2140247d89183e26fbd07e4176ff6f8d1b4989e24abEric Anholt } 2157c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg} 2167c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 2177c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsbergstatic const struct __DRI2flushExtensionRec intelFlushExtension = { 2187c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg { __DRI2_FLUSH, __DRI2_FLUSH_VERSION }, 2197c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg intelDRI2Flush, 220e67c338b415c983bee570e6644b9684d8d1fc99bKristian Høgsberg dri2InvalidateDrawable, 2217c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg}; 2227c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 223c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic __DRIimage * 2241bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergintel_allocate_image(int dri_format, void *loaderPrivate) 225c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 226c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg __DRIimage *image; 227c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 228c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image = CALLOC(sizeof *image); 229c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image == NULL) 230c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 231c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 2321bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image->dri_format = dri_format; 23395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = 0; 234249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira 2351bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg switch (dri_format) { 236c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_RGB565: 237c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_RGB565; 238c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 239c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_XRGB8888: 240c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_XRGB8888; 241c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 242c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg case __DRI_IMAGE_FORMAT_ARGB8888: 243c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = MESA_FORMAT_ARGB8888; 244c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg break; 2459fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu case __DRI_IMAGE_FORMAT_ABGR8888: 2469fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu image->format = MESA_FORMAT_RGBA8888_REV; 2479fe197c62611815ebe74248033271ad9fd07ae06Chia-I Wu break; 248fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley case __DRI_IMAGE_FORMAT_XBGR8888: 249fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley image->format = MESA_FORMAT_RGBX8888_REV; 250fd0082c47ecf1028bbb9e1e0dbc20173a3174772Sean V Kelley break; 25144a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_R8: 25244a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_R8; 25344a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 25444a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_GR88: 25544a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_GR88; 25644a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 25744a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case __DRI_IMAGE_FORMAT_NONE: 25844a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->format = MESA_FORMAT_NONE; 25944a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 260c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg default: 261c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg free(image); 262c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 263c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 264c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 265454fc07ddefe2b750d78c94e8d52a11a8741c42fKristian Høgsberg image->internal_format = _mesa_get_format_base_format(image->format); 266c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->data = loaderPrivate; 267c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 2681bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg return image; 2691bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg} 2701bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg 2711bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergstatic __DRIimage * 2721bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsbergintel_create_image_from_name(__DRIscreen *screen, 2731bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int width, int height, int format, 2741bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int name, int pitch, void *loaderPrivate) 2751bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg{ 2761bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg struct intel_screen *intelScreen = screen->driverPrivate; 2771bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg __DRIimage *image; 2781bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg int cpp; 2791bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg 2801bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image = intel_allocate_image(format, loaderPrivate); 281636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg if (image->format == MESA_FORMAT_NONE) 282636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg cpp = 0; 283636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg else 284636646a481ef6ce29e74e4604125a42def3ed1e5Kristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 2859ec0b2a45e18c045fd3dbcdf846fad7faf97494cKristian Høgsberg image->region = intel_region_alloc_for_handle(intelScreen, 2869087ba128089ed0dc00e6eb38f37126fb7557d3bKristian Høgsberg cpp, width, height, 287c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg pitch, name, "image"); 288c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image->region == NULL) { 289c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg FREE(image); 290c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 291c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 292c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 293c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return image; 294c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 295c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 296c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic __DRIimage * 297c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergintel_create_image_from_renderbuffer(__DRIcontext *context, 298c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg int renderbuffer, void *loaderPrivate) 299c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 300c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg __DRIimage *image; 301c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct intel_context *intel = context->driverPrivate; 302c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct gl_renderbuffer *rb; 303c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg struct intel_renderbuffer *irb; 304c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 305d7322c9d420e484bc3c7cecb873b04cf7da7f33aKristian Høgsberg rb = _mesa_lookup_renderbuffer(&intel->ctx, renderbuffer); 306c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (!rb) { 307c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg _mesa_error(&intel->ctx, 308c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg GL_INVALID_OPERATION, "glRenderbufferExternalMESA"); 309c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 310c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg } 311c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 312c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg irb = intel_renderbuffer(rb); 313c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image = CALLOC(sizeof *image); 314c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg if (image == NULL) 315c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return NULL; 316c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 317c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->internal_format = rb->InternalFormat; 318c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->format = rb->Format; 31995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = 0; 320c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg image->data = loaderPrivate; 321da2816a45e6e3a33246a341fee72e6f893f315d9Chad Versace intel_region_reference(&image->region, irb->mt->region); 322c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 323249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira switch (image->format) { 324249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_RGB565: 325249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_RGB565; 326249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 327249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_XRGB8888: 328249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_XRGB8888; 329249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 330249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_ARGB8888: 331249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_ARGB8888; 332249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 333249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira case MESA_FORMAT_RGBA8888_REV: 334249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = __DRI_IMAGE_FORMAT_ABGR8888; 335249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira break; 33644a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case MESA_FORMAT_R8: 33744a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->dri_format = __DRI_IMAGE_FORMAT_R8; 33844a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 33944a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg case MESA_FORMAT_RG88: 34044a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg image->dri_format = __DRI_IMAGE_FORMAT_GR88; 34144a2b57f93ab68f873eab543f1ecb9dc7f230a7eKristian Høgsberg break; 342249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira } 343249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira 344c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg return image; 345c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 346c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 347c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic void 348c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergintel_destroy_image(__DRIimage *image) 349c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg{ 350c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_region_release(&image->region); 351c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg FREE(image); 352c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg} 353c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 354f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergstatic __DRIimage * 355f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergintel_create_image(__DRIscreen *screen, 356f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg int width, int height, int format, 357f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg unsigned int use, 358f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg void *loaderPrivate) 359f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg{ 360f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg __DRIimage *image; 361875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = screen->driverPrivate; 362e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg uint32_t tiling; 363f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg int cpp; 364f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 365e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg tiling = I915_TILING_X; 366e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg if (use & __DRI_IMAGE_USE_CURSOR) { 367e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg if (width != 64 || height != 64) 368e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg return NULL; 369e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg tiling = I915_TILING_NONE; 370e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg } 371e5169e9615e8391ea369415b356168717b8f7be0Kristian Høgsberg 3724fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg /* We only support write for cursor drm images */ 3734fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg if ((use & __DRI_IMAGE_USE_WRITE) && 3744fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg use != (__DRI_IMAGE_USE_WRITE | __DRI_IMAGE_USE_CURSOR)) 3754fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg return NULL; 3764fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg 3771bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg image = intel_allocate_image(format, loaderPrivate); 3784fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg image->usage = use; 379f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 380f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg image->region = 3811bb15c0a089cb268960d164d354ee6d942b4238fKristian Høgsberg intel_region_alloc(intelScreen, tiling, cpp, width, height, true); 382f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg if (image->region == NULL) { 383f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg FREE(image); 384f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return NULL; 385f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg } 386f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 387f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return image; 388f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg} 389f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 390f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergstatic GLboolean 391f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsbergintel_query_image(__DRIimage *image, int attrib, int *value) 392f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg{ 393f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg switch (attrib) { 394f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_STRIDE: 395f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg *value = image->region->pitch * image->region->cpp; 3962e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 397f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_HANDLE: 3988004a1cb95b8a195f3f4bbaa8d39d2f3297167deEric Anholt *value = image->region->bo->handle; 3992e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 400f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg case __DRI_IMAGE_ATTRIB_NAME: 401f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg return intel_region_flink(image->region, (uint32_t *) value); 4028de5c355fa2bf0f30df2c7cf39aee01e793284bfJesse Barnes case __DRI_IMAGE_ATTRIB_FORMAT: 403fc7d224e295c4cb641238c37612409b1174cea12Ander Conselvan de Oliveira *value = image->dri_format; 404fc7d224e295c4cb641238c37612409b1174cea12Ander Conselvan de Oliveira return true; 40544f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg case __DRI_IMAGE_ATTRIB_WIDTH: 40644f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg *value = image->region->width; 40744f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg return true; 40844f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg case __DRI_IMAGE_ATTRIB_HEIGHT: 40944f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg *value = image->region->height; 41044f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg return true; 41144f066b9ffb7749e872c9cc44ab4d6e2973c2372Kristian Høgsberg default: 4122e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 413f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg } 414f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg} 415f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg 4163af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzkestatic __DRIimage * 4173af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzkeintel_dup_image(__DRIimage *orig_image, void *loaderPrivate) 4183af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke{ 4193af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke __DRIimage *image; 4203af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 4213af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image = CALLOC(sizeof *image); 4223af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke if (image == NULL) 4233af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return NULL; 4243af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 4253af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke intel_region_reference(&image->region, orig_image->region); 4263af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke if (image->region == NULL) { 4273af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke FREE(image); 4283af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return NULL; 4293af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke } 4303af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 4313af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->internal_format = orig_image->internal_format; 4324fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg image->usage = orig_image->usage; 433249817e92839d9ecdd78360eb3a856724df504c4Ander Conselvan de Oliveira image->dri_format = orig_image->dri_format; 4343af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->format = orig_image->format; 43595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = orig_image->offset; 4363af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke image->data = loaderPrivate; 4373af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 4383af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke return image; 4393af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke} 4403af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke 441221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsbergstatic GLboolean 442221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsbergintel_validate_usage(__DRIimage *image, unsigned int use) 443221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg{ 444221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg if (use & __DRI_IMAGE_USE_CURSOR) { 445221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg if (image->region->width != 64 || image->region->height != 64) 446221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg return GL_FALSE; 447221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg } 448221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg 4494fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg /* We only support write for cursor drm images */ 4504fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg if ((use & __DRI_IMAGE_USE_WRITE) && 4514fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg use != (__DRI_IMAGE_USE_WRITE | __DRI_IMAGE_USE_CURSOR)) 4524fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg return GL_FALSE; 4534fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg 454221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg return GL_TRUE; 455221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg} 456221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg 4574fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsbergstatic int 4584fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsbergintel_image_write(__DRIimage *image, const void *buf, size_t count) 4594fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg{ 4604fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg if (image->region->map_refcount) 4614fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg return -1; 4624fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg if (!(image->usage & __DRI_IMAGE_USE_WRITE)) 4634fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg return -1; 4644fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg 4654fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg drm_intel_bo_map(image->region->bo, true); 4664fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg memcpy(image->region->bo->virtual, buf, count); 4674fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg drm_intel_bo_unmap(image->region->bo); 4684fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg 4694fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg return 0; 4704fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg} 4714fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg 47295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsbergstatic __DRIimage * 47395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsbergintel_create_sub_image(__DRIimage *parent, 47495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int width, int height, int dri_format, 47595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int offset, int pitch, void *loaderPrivate) 47695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg{ 47795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg __DRIimage *image; 47895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg int cpp; 47995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg uint32_t mask_x, mask_y; 48095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 48195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image = intel_allocate_image(dri_format, loaderPrivate); 48295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg cpp = _mesa_get_format_bytes(image->format); 48395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (offset + height * cpp * pitch > parent->region->bo->size) { 48495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg _mesa_warning(NULL, "intel_create_sub_image: subimage out of bounds"); 48595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg FREE(image); 48695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return NULL; 48795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg } 48895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 48995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region = calloc(sizeof(*image->region), 1); 49095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (image->region == NULL) { 49195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg FREE(image); 49295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return NULL; 49395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg } 49495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 49595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->cpp = _mesa_get_format_bytes(image->format); 49695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->width = width; 49795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->height = height; 49895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->pitch = pitch; 49995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->refcount = 1; 50095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->bo = parent->region->bo; 50195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg drm_intel_bo_reference(image->region->bo); 50295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->tiling = parent->region->tiling; 50395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->region->screen = parent->region->screen; 50495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg image->offset = offset; 50595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 50695bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg intel_region_get_tile_masks(image->region, &mask_x, &mask_y); 50795bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg if (offset & mask_x) 50895bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg _mesa_warning(NULL, 50995bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg "intel_create_sub_image: offset not on tile boundary"); 51095bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 51195bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg return image; 51295bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg} 51395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg 514c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsbergstatic struct __DRIimageExtensionRec intelImageExtension = { 51595bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg { __DRI_IMAGE, 5 }, 516c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_create_image_from_name, 517c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_create_image_from_renderbuffer, 518c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg intel_destroy_image, 519f301932dba4cc75e810e0c051e39247128a899fcKristian Høgsberg intel_create_image, 5203af3c58dfd8b1ddc96fc10b6865de0cb26860ddeBenjamin Franzke intel_query_image, 521221c678329fd1c073d5f8dcf387129cd426ecf07Kristian Høgsberg intel_dup_image, 5224fddb2ba21add1c1968330e5224ecead59da3995Kristian Høgsberg intel_validate_usage, 52395bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg intel_image_write, 52495bc0527e9f81c62cbfe02dace94e73d9950d04dKristian Høgsberg intel_create_sub_image 525c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg}; 526c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg 527e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergstatic const __DRIextension *intelScreenExtensions[] = { 5286d48779c7e5c9002d1bec4b1266ca05a474218efKristian Høgsberg &intelTexBufferExtension.base, 5297c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg &intelFlushExtension.base, 530c26247100bfd453a7ec013f630abe366c12fbd8bKristian Høgsberg &intelImageExtension.base, 531234286c0f8b7d30ed49223c648d4c73c1a517ab3Jesse Barnes &dri2ConfigQueryExtension.base, 53277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt NULL 53377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt}; 53477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5352e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 536d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsbergintel_get_param(__DRIscreen *psp, int param, int *value) 53724e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg{ 53824e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg int ret; 5391c718c0d78cf4eae9e02b03a0abbec384db948a6Alan Hourihane struct drm_i915_getparam gp; 54024e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 541f33d100fa71cecfb163dd91cd56b9a2788a43c22Eric Anholt memset(&gp, 0, sizeof(gp)); 54224e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg gp.param = param; 54324e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg gp.value = value; 54424e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 5451c718c0d78cf4eae9e02b03a0abbec384db948a6Alan Hourihane ret = drmCommandWriteRead(psp->fd, DRM_I915_GETPARAM, &gp, sizeof(gp)); 54624e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg if (ret) { 547f6ca4a304bf920ea6913b08638fb8eb3e020d446Eric Anholt if (ret != -EINVAL) 548f6ca4a304bf920ea6913b08638fb8eb3e020d446Eric Anholt _mesa_warning(NULL, "drm_i915_getparam: %d", ret); 5492e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 55024e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg } 55124e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg 5522e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 55324e7e457680d700e986fd0b0e0f046fadf67caf4Kristian Høgsberg} 55477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5552e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 556900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilsonintel_get_boolean(__DRIscreen *psp, int param) 557900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson{ 558900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson int value = 0; 559900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson return intel_get_param(psp, param, &value) && value; 560900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson} 561900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson 56277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic void 5632d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsbergnop_callback(GLuint key, void *data, void *userData) 5642d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg{ 5652d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg} 5662d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 5672d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsbergstatic void 568d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelDestroyScreen(__DRIscreen * sPriv) 56977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 570875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = sPriv->driverPrivate; 57177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 572904f31a62444d9f7e9b12ddafaa4beeb7fed6dfaEric Anholt dri_bufmgr_destroy(intelScreen->bufmgr); 5736d66f23c50ebe8f973757b6fd1b81c9b7920c447Eric Anholt driDestroyOptionInfo(&intelScreen->optionCache); 57477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 5752d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg /* Some regions may still have references to them at this point, so 5762d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg * flush the hash table to prevent _mesa_DeleteHashTable() from 5772d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg * complaining about the hash not being empty; */ 5782d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg _mesa_HashDeleteAll(intelScreen->named_regions, nop_callback, NULL); 5792d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg _mesa_DeleteHashTable(intelScreen->named_regions); 5802d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 58177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt FREE(intelScreen); 582875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis sPriv->driverPrivate = NULL; 58377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 58477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 58577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 58677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt/** 58777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * This is called when we need to set up GL rendering to a new X window. 58877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt */ 58977a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic GLboolean 590d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelCreateBuffer(__DRIscreen * driScrnPriv, 591d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIdrawable * driDrawPriv, 592d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg const struct gl_config * mesaVis, GLboolean isPixmap) 59377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 594d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg struct intel_renderbuffer *rb; 595875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *screen = (struct intel_screen*) driScrnPriv->driverPrivate; 5962b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace gl_format rgbFormat; 597e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace unsigned num_samples = intel_quantize_num_samples(screen, mesaVis->samples); 5982b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace struct gl_framebuffer *fb; 599d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg 6002b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (isPixmap) 6012b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return false; 60277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6032b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace fb = CALLOC_STRUCT(gl_framebuffer); 6042b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (!fb) 6052b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return false; 60677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6072b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_initialize_window_framebuffer(fb, mesaVis); 60877a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6092b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->redBits == 5) 6102b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_RGB565; 6112b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else if (mesaVis->alphaBits == 0) 6122b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_XRGB8888; 6132b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else 6142b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace rgbFormat = MESA_FORMAT_ARGB8888; 61577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6162b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* setup the hardware-based renderbuffers */ 617e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_renderbuffer(rgbFormat, num_samples); 6182b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &rb->Base.Base); 619119f34e2a52d7e074ea51d49acf6c11d83142cccEric Anholt 6202b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->doubleBufferMode) { 621e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_renderbuffer(rgbFormat, num_samples); 6222b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &rb->Base.Base); 6232b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 62477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6252b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* 6262b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * Assert here that the gl_config has an expected depth/stencil bit 6272b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * combination: one of d24/s8, d16/s0, d0/s0. (See intelInitScreen2(), 6282b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * which constructs the advertised configs.) 6292b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace */ 6302b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (mesaVis->depthBits == 24) { 6312b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 8); 6322b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace 6332b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace if (screen->hw_has_separate_stencil) { 634e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_X8_Z24, 635e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 6362b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 637e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_S8, 638e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 6392b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &rb->Base.Base); 6402b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } else { 6412b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* 6422b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * Use combined depth/stencil. Note that the renderbuffer is 6432b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace * attached to two attachment points. 6442b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace */ 645e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_S8_Z24, 646e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 6472b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 6482b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &rb->Base.Base); 649f4efb7ff4f9cb0f6386e9b53f4dcfd9ef23dc9d1Chad Versace } 6502b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 6512b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else if (mesaVis->depthBits == 16) { 6522b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 0); 653e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace rb = intel_create_private_renderbuffer(MESA_FORMAT_Z16, 654e2f2376e884225705e2369caee4a8c4e90e938f3Chad Versace num_samples); 6558c94f6bbd80908fd2cae8e27fe78c429e54a78b8Chad Versace _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &rb->Base.Base); 6562b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 6572b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace else { 6582b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->depthBits == 0); 6592b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace assert(mesaVis->stencilBits == 0); 6602b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace } 66177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6622b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace /* now add any/all software-based renderbuffers we may need */ 6632b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace _swrast_add_soft_renderbuffers(fb, 6642b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw color */ 6652b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw depth */ 6662b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw stencil */ 6672b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace mesaVis->accumRedBits > 0, 6682b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false, /* never sw alpha */ 6692b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace false /* never sw aux */ ); 6702b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace driDrawPriv->driverPrivate = fb; 67177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 6722b4fbc4d7d3578642ca57b5e45094e66e03626fcChad Versace return true; 67377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 67477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 67577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic void 676d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian HøgsbergintelDestroyBuffer(__DRIdrawable * driDrawPriv) 67777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 678d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg struct gl_framebuffer *fb = driDrawPriv->driverPrivate; 679d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg 680d282128ff68cc58bc3f5b808031c5fe7325bd69bKristian Høgsberg _mesa_reference_framebuffer(&fb, NULL); 68177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 68277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 68377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt/* There are probably better ways to do this, such as an 68477a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * init-designated function to register chipids and createcontext 68577a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt * functions. 68677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt */ 6872e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6882e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkei830CreateContext(const struct gl_config *mesaVis, 6892e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 6902e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 6912e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke 6922e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6932e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkei915CreateContext(int api, 6942e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke const struct gl_config *mesaVis, 6952e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 6962e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 6972e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkeextern bool 6982e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth GraunkebrwCreateContext(int api, 6992e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke const struct gl_config *mesaVis, 7002e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke __DRIcontext *driContextPriv, 7012e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke void *sharedContextPrivate); 70277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 70377a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholtstatic GLboolean 704a7a9a91d7b28e5b5faed509d00f0f951e3136b1bKristian HøgsbergintelCreateContext(gl_api api, 705d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg const struct gl_config * mesaVis, 706d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIcontext * driContextPriv, 707e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned major_version, 708e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned minor_version, 709e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick uint32_t flags, 710e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick unsigned *error, 71177a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt void *sharedContextPrivate) 71277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt{ 713d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIscreen *sPriv = driContextPriv->driScreenPriv; 714875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = sPriv->driverPrivate; 71535cdd7b6dbc763fe57bf466def0a4257ca09beb8Eric Anholt bool success = false; 71677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 71770f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick switch (api) { 71870f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGL: 71970f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGLES: 72070f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick break; 72170f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGLES2: 72270f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick#ifdef I915 72370f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick if (!IS_9XX(intelScreen->deviceID)) { 72470f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick *error = __DRI_CTX_ERROR_BAD_API; 72570f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick return false; 72670f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick } 72770f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick#endif 72870f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick break; 72970f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick case API_OPENGL_CORE: 73070f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick *error = __DRI_CTX_ERROR_BAD_API; 73170f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick return GL_FALSE; 73270f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick } 73370f47505a2e5d4cf949b7c2650f3d9f6559bacb3Ian Romanick 734bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#ifdef I915 73519420e6c2592e8a31e2ead4bccebc1a9ccca52b1Eric Anholt if (IS_9XX(intelScreen->deviceID)) { 7362b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick success = i915CreateContext(api, mesaVis, driContextPriv, 7372b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick sharedContextPrivate); 738bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt } else { 7392e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke intelScreen->no_vbo = true; 740e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick success = i830CreateContext(mesaVis, driContextPriv, 741e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick sharedContextPrivate); 74277a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt } 743bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#else 7442b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick success = brwCreateContext(api, mesaVis, 7452b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick driContextPriv, 7462b636243265f0f09b7fd8d42046119222a63cad4Ian Romanick sharedContextPrivate); 747bea6b5fe5aa3138cec8d057766ae48da4aa57deeEric Anholt#endif 748e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 749e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick if (success) { 750e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick struct gl_context *ctx = 751e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick (struct gl_context *) driContextPriv->driverPrivate; 752e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 753e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick _mesa_compute_version(ctx); 7549c1b41879aab2ff7386c547a2ccce7686c018cf5Eric Anholt if (ctx->Version >= major_version * 10 + minor_version) { 755e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick return true; 756e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } 757e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 758881bb4ac7285c462079844072fc1d0b26e340b12Jordan Justen *error = __DRI_CTX_ERROR_BAD_VERSION; 759e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick intelDestroyContext(driContextPriv); 760e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } else { 761e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick *error = __DRI_CTX_ERROR_NO_MEMORY; 762e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick fprintf(stderr, "Unrecognized deviceID 0x%x\n", intelScreen->deviceID); 763e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick } 764e532b6288f01b63d8d8ba8c8dc08292967e65490Ian Romanick 7652e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 76677a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt} 76777a5bcaff43df8d54e0e0ef833726e4b41d7eb36Eric Anholt 7682e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunkestatic bool 7695777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsbergintel_init_bufmgr(struct intel_screen *intelScreen) 7707e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt{ 771d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg __DRIscreen *spriv = intelScreen->driScrnPriv; 772cb4ef34214d61fb48bdff689a85ea107060e061bEric Anholt int num_fences = 0; 7737e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 7742222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt intelScreen->no_hw = getenv("INTEL_NO_HW") != NULL; 7757e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 776827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ); 7777e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt if (intelScreen->bufmgr == NULL) { 778827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n", 779827ba44f6ee83ab21c6a2b09323f6f1df4a7d4c8Eric Anholt __func__, __LINE__); 7802e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 7817e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt } 7827e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 783bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt if (!intel_get_param(spriv, I915_PARAM_NUM_FENCES_AVAIL, &num_fences) || 784bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt num_fences == 0) { 785bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt fprintf(stderr, "[%s: %u] Kernel 2.6.29 required.\n", __func__, __LINE__); 7862e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 787bb35000b4b6dfe60048b2f5d60bc102c4a7fd791Eric Anholt } 788e7aef006e50d0b859c621267af8376f5a0f43445Eric Anholt 78906d1472ffa0648efa9374fa227894fbf0b0be054Eric Anholt drm_intel_bufmgr_gem_enable_fenced_relocs(intelScreen->bufmgr); 79006d1472ffa0648efa9374fa227894fbf0b0be054Eric Anholt 7912d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg intelScreen->named_regions = _mesa_NewHashTable(); 7922d99588b3556928a0879b4160210ac771dbf1f0bKristian Høgsberg 793900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intelScreen->relaxed_relocations = 0; 794900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intelScreen->relaxed_relocations |= 795900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson intel_get_boolean(spriv, I915_PARAM_HAS_RELAXED_DELTA) << 0; 796900a5c91eeb3acae7ee0ad331154531c4dba96e1Chris Wilson 7972e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return true; 7987e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt} 7997e0bbdcf033981282978554c2e68ce48b55aa291Eric Anholt 800c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg/** 8016b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * Override intel_screen.hw_has_separate_stencil with environment variable 8026b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * INTEL_SEPARATE_STENCIL. 8036b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * 8046b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * Valid values for INTEL_SEPARATE_STENCIL are "0" and "1". If an invalid 8056b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * valid value is encountered, a warning is emitted and INTEL_SEPARATE_STENCIL 8066b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace * is ignored. 8076b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace */ 8086b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versacestatic void 8096b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versaceintel_override_separate_stencil(struct intel_screen *screen) 8106b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace{ 8116b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace const char *s = getenv("INTEL_SEPARATE_STENCIL"); 8126b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace if (!s) { 8136b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace return; 8146b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else if (!strncmp("0", s, 2)) { 8156b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace screen->hw_has_separate_stencil = false; 8166b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else if (!strncmp("1", s, 2)) { 8176b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace screen->hw_has_separate_stencil = true; 8186b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } else { 8196b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace fprintf(stderr, 8206b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace "warning: env variable INTEL_SEPARATE_STENCIL=\"%s\" has " 8216b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace "invalid value and is ignored", s); 8226b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace } 8236b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace} 8246b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 825f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetterstatic bool 826f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetterintel_detect_swizzling(struct intel_screen *screen) 827f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter{ 828f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo *buffer; 829f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter unsigned long flags = 0; 830f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter unsigned long aligned_pitch; 831f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter uint32_t tiling = I915_TILING_X; 832f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter uint32_t swizzle_mode = 0; 833f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 834f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter buffer = drm_intel_bo_alloc_tiled(screen->bufmgr, "swizzle test", 835f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 64, 64, 4, 836f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter &tiling, &aligned_pitch, flags); 837f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter if (buffer == NULL) 838f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return false; 839f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 840f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo_get_tiling(buffer, &tiling, &swizzle_mode); 841f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter drm_intel_bo_unreference(buffer); 842f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 843f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter if (swizzle_mode == I915_BIT_6_SWIZZLE_NONE) 844f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return false; 845f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter else 846f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter return true; 847f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter} 848f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 849b2d428cb8d20e003b65769c7757a137406c671e6Chad Versacestatic __DRIconfig** 850b2d428cb8d20e003b65769c7757a137406c671e6Chad Versaceintel_screen_make_configs(__DRIscreen *dri_screen) 851b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace{ 852b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace static const GLenum back_buffer_modes[] = { 853b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML 854b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace }; 855b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8568b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace static const uint8_t singlesample_samples[1] = {0}; 857e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace static const uint8_t multisample_samples[2] = {4, 8}; 8588b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace 859e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace struct intel_screen *screen = dri_screen->driverPrivate; 860b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLenum fb_format[3]; 861b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace GLenum fb_type[3]; 8628b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace uint8_t depth_bits[4], stencil_bits[4]; 863b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **configs = NULL; 864b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 865b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[0] = GL_RGB; 866b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[0] = GL_UNSIGNED_SHORT_5_6_5; 867b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 868b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[1] = GL_BGR; 869b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[1] = GL_UNSIGNED_INT_8_8_8_8_REV; 870b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 871b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_format[2] = GL_BGRA; 872b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fb_type[2] = GL_UNSIGNED_INT_8_8_8_8_REV; 873b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 874e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace /* Generate singlesample configs without accumulation buffer. */ 8758b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 876b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **new_configs; 8778b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace const int num_depth_stencil_bits = 2; 878b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 879b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace /* Starting with DRI2 protocol version 1.1 we can request a depth/stencil 880b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * buffer that has a different number of bits per pixel than the color 881b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * buffer. This isn't yet supported here. 882b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace */ 8838b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace depth_bits[0] = 0; 8848b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace stencil_bits[0] = 0; 8858b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace 8868b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 887b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[1] = 16; 888b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[1] = 0; 889b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } else { 890b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[1] = 24; 891b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[1] = 8; 892b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 893b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 8948b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 895b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits, 896b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits, 8978b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace num_depth_stencil_bits, 898b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace back_buffer_modes, 899b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace ARRAY_SIZE(back_buffer_modes), 9008b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace singlesample_samples, 1, 901b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace false); 902a4bf68ca50da0ce291a464aec9b03a469ab2561aChad Versace configs = driConcatConfigs(configs, new_configs); 903b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 904b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 905b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace /* Generate the minimum possible set of configs that include an 906b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace * accumulation buffer. 907b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace */ 9088b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 909b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __DRIconfig **new_configs; 910b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 9118b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 912b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[0] = 16; 913b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[0] = 0; 914b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } else { 915b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits[0] = 24; 916b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace stencil_bits[0] = 8; 917b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 918b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 9198b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 920b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace depth_bits, stencil_bits, 1, 921b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace back_buffer_modes + 1, 1, 9228b5d68dd28a78c2250bfc4a7fa62cd9e5cdd756eChad Versace singlesample_samples, 1, 923b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace true); 924a4bf68ca50da0ce291a464aec9b03a469ab2561aChad Versace configs = driConcatConfigs(configs, new_configs); 925b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 926b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 927e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace /* Generate multisample configs. 928e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 929e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * This loop breaks early, and hence is a no-op, on gen < 6. 930e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 931e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * Multisample configs must follow the singlesample configs in order to 932e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * work around an X server bug present in 1.12. The X server chooses to 933e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * associate the first listed RGBA888-Z24S8 config, regardless of its 934e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * sample count, with the 32-bit depth visual used for compositing. 935e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * 936e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * Only doublebuffer configs with GLX_SWAP_UNDEFINED_OML behavior are 937e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * supported. Singlebuffer configs are not supported because no one wants 938e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace * them. GLX_SWAP_COPY_OML is not supported due to page flipping. 939e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace */ 940e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace for (int i = 0; i < ARRAY_SIZE(fb_format); i++) { 941e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (screen->gen < 6) 942e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace break; 943e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 944e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace __DRIconfig **new_configs; 945e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace const int num_depth_stencil_bits = 2; 9463aaeb3e5e76b7b468e2eb2a26f30d68d19d3c854Eric Anholt int num_msaa_modes = 0; 947e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 948e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[0] = 0; 949e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[0] = 0; 950e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 951e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (fb_type[i] == GL_UNSIGNED_SHORT_5_6_5) { 952e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[1] = 16; 953e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[1] = 0; 954e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } else { 955e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits[1] = 24; 956e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits[1] = 8; 957e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } 958e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 959e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace if (screen->gen >= 7) 960e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes = 2; 961e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace else if (screen->gen == 6) 962e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes = 1; 963e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 964e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace new_configs = driCreateConfigs(fb_format[i], fb_type[i], 965e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace depth_bits, 966e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace stencil_bits, 967e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_depth_stencil_bits, 968e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace back_buffer_modes + 1, 1, 969e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace multisample_samples, 970e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace num_msaa_modes, 971e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace false); 972e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace configs = driConcatConfigs(configs, new_configs); 973e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace } 974e943e5c291c5f4c017f9f5a483f1940313333fc3Chad Versace 975b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace if (configs == NULL) { 976b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, 977b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace __LINE__); 978b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return NULL; 979b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace } 980b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 981b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return configs; 982b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace} 983b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace 9846b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace/** 985c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg * This is the driver specific part of the createNewScreen entry point. 9868d976aedc4654bc66b80f22690e3674f1ef46183Brian Paul * Called when using DRI2. 9878d976aedc4654bc66b80f22690e3674f1ef46183Brian Paul * 988d3491e775fb07f891463b2185d74bbad62f3ed24Kristian Høgsberg * \return the struct gl_config supported by this driver 989c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg */ 990e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergstatic const 991d61f07318c8678901b948fdaa8ccdf37aa3203e9Kristian Høgsberg__DRIconfig **intelInitScreen2(__DRIscreen *psp) 992c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg{ 9935777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsberg struct intel_screen *intelScreen; 9945efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg unsigned int api_mask; 9957c50d29f7ced3d60e52ee0146d982b49ea421de2Kristian Høgsberg 9961b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt if (psp->dri2.loader->base.version <= 2 || 9971b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt psp->dri2.loader->getBuffersWithFormat == NULL) { 9981b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt fprintf(stderr, 9991b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt "\nERROR! DRI2 loader with getBuffersWithFormat() " 10001b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt "support required\n"); 10011b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt return false; 10021b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt } 10031b4374d364f877d1b7d01e1231adeee2e0f63a4dEric Anholt 1004c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg /* Allocate the private area */ 10055777dee02c6497207e6b4b9d68de072e7be7c06eKristian Høgsberg intelScreen = CALLOC(sizeof *intelScreen); 1006c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg if (!intelScreen) { 1007c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg fprintf(stderr, "\nERROR! Allocating private area failed\n"); 10082e5a1a254ed81b1d3efa6064f48183eefac784d0Kenneth Graunke return false; 1009c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg } 1010c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg /* parse information in __driConfigOptions */ 1011c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg driParseOptionInfo(&intelScreen->optionCache, 1012c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg __driConfigOptions, __driNConfigOptions); 1013c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 1014c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg intelScreen->driScrnPriv = psp; 1015875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis psp->driverPrivate = (void *) intelScreen; 1016c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 10172222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt if (!intel_init_bufmgr(intelScreen)) 10182222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt return false; 1019c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 10202222aa06e16dbfe4c29e05a1189bce80680aba19Eric Anholt intelScreen->deviceID = drm_intel_bufmgr_gem_get_devid(intelScreen->bufmgr); 10214ac2f09e2034d8940a0ce9426a8d5c5d74bc63bdEric Anholt 1022cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt intelScreen->kernel_has_gen7_sol_reset = 1023cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt intel_get_boolean(intelScreen->driScrnPriv, 1024cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt I915_PARAM_HAS_GEN7_SOL_RESET); 1025cd2a24a4c2cf3aab8cbaf831d9712bc3c09cba66Eric Anholt 102689a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke if (IS_GEN7(intelScreen->deviceID)) { 102789a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke intelScreen->gen = 7; 102889a82d72cafc1efbcf099e5229ba9b1cb53504f0Kenneth Graunke } else if (IS_GEN6(intelScreen->deviceID)) { 10297363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 6; 10307363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_GEN5(intelScreen->deviceID)) { 10317363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 5; 10327363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_965(intelScreen->deviceID)) { 10337363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 4; 10347363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else if (IS_9XX(intelScreen->deviceID)) { 10357363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 3; 10367363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } else { 10377363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg intelScreen->gen = 2; 10387363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg } 10397363088f9f9558b2bad3ac6da48947514a8cd790Kristian Høgsberg 1040e5411d8fdc6a7dda18d82746b84197ef83ee0a13Chad Versace intelScreen->hw_has_separate_stencil = intelScreen->gen >= 6; 10416b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace intelScreen->hw_must_use_separate_stencil = intelScreen->gen >= 7; 10426b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 1043249fc7056104113633215106ac085b505d8dc161Eric Anholt int has_llc = 0; 1044249fc7056104113633215106ac085b505d8dc161Eric Anholt bool success = intel_get_param(intelScreen->driScrnPriv, I915_PARAM_HAS_LLC, 1045249fc7056104113633215106ac085b505d8dc161Eric Anholt &has_llc); 1046249fc7056104113633215106ac085b505d8dc161Eric Anholt if (success && has_llc) 1047249fc7056104113633215106ac085b505d8dc161Eric Anholt intelScreen->hw_has_llc = true; 1048249fc7056104113633215106ac085b505d8dc161Eric Anholt else if (!success && intelScreen->gen >= 6) 1049249fc7056104113633215106ac085b505d8dc161Eric Anholt intelScreen->hw_has_llc = true; 10507def293204977c41ea35198af147f743a31b1889Eugeni Dodonov 10516b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace intel_override_separate_stencil(intelScreen); 10526b2bf272ee173bd8ee6c731500861de21fa01b5fChad Versace 10535efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask = (1 << __DRI_API_OPENGL); 10545efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#if FEATURE_ES1 10555efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask |= (1 << __DRI_API_GLES); 10565efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#endif 10575efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#if FEATURE_ES2 10585efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg api_mask |= (1 << __DRI_API_GLES2); 10595efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg#endif 10605efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg 10615efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg if (IS_9XX(intelScreen->deviceID) || IS_965(intelScreen->deviceID)) 10625efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg psp->api_mask = api_mask; 10635efee4d4e68067a3fd85b9ff6a2636f502538768Kristian Høgsberg 1064f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter intelScreen->hw_has_swizzling = intel_detect_swizzling(intelScreen); 1065f172eae8b23d0612865895c52af745021ae20a4cDaniel Vetter 1066e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg psp->extensions = intelScreenExtensions; 1067c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg 1068b2d428cb8d20e003b65769c7757a137406c671e6Chad Versace return (const __DRIconfig**) intel_screen_make_configs(psp); 1069c5c73c1b605611faf0f06df9b5d08d8984388238Kristian Høgsberg} 1070e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg 10712adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestruct intel_buffer { 10722adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke __DRIbuffer base; 10732adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_region *region; 10742adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke}; 10752adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10762adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestatic __DRIbuffer * 10772adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin FranzkeintelAllocateBuffer(__DRIscreen *screen, 10782adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke unsigned attachment, unsigned format, 10792adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke int width, int height) 10802adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke{ 10812adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_buffer *intelBuffer; 1082875a757ddd103722cfe9a2b21035024aa5a23d32George Sapountzis struct intel_screen *intelScreen = screen->driverPrivate; 108379653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace 108483fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace assert(attachment == __DRI_BUFFER_FRONT_LEFT || 108583fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace attachment == __DRI_BUFFER_BACK_LEFT); 10862adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10872adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer = CALLOC(sizeof *intelBuffer); 10882adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke if (intelBuffer == NULL) 10892adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return NULL; 10902adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 109183fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace /* The front and back buffers are color buffers, which are X tiled. */ 109279653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace intelBuffer->region = intel_region_alloc(intelScreen, 109383fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace I915_TILING_X, 109483fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace format / 8, 109583fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace width, 109683fa0842ca0772e9a3493bd7a66f69c458a1739bChad Versace height, 109779653c12d6da4d89aaa73e4e8260a84d91f93593Chad Versace true); 10982adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 10992adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke if (intelBuffer->region == NULL) { 11002adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke FREE(intelBuffer); 11012adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return NULL; 11022adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke } 11032adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11042adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intel_region_flink(intelBuffer->region, &intelBuffer->base.name); 11052adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11062adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.attachment = attachment; 11072adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.cpp = intelBuffer->region->cpp; 11082adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->base.pitch = 11092adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intelBuffer->region->pitch * intelBuffer->region->cpp; 11102adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11112adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke return &intelBuffer->base; 11122adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke} 11132adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11142adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzkestatic void 11152adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin FranzkeintelReleaseBuffer(__DRIscreen *screen, __DRIbuffer *buffer) 11162adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke{ 11172adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke struct intel_buffer *intelBuffer = (struct intel_buffer *) buffer; 11182adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11192adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke intel_region_release(&intelBuffer->region); 11202adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke free(intelBuffer); 11212adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke} 11222adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 11232adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke 1124e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsbergconst struct __DriverAPIRec driDriverAPI = { 11257192c37294964b3f6e1551469f161593ec8f851dGeorge Sapountzis .InitScreen = intelInitScreen2, 1126e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyScreen = intelDestroyScreen, 1127e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .CreateContext = intelCreateContext, 1128e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyContext = intelDestroyContext, 1129e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .CreateBuffer = intelCreateBuffer, 1130e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .DestroyBuffer = intelDestroyBuffer, 1131e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .MakeCurrent = intelMakeCurrent, 1132e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg .UnbindContext = intelUnbindContext, 11332adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke .AllocateBuffer = intelAllocateBuffer, 11342adfde3aaee43d7ec974d25794a07fe02f36c6cdBenjamin Franzke .ReleaseBuffer = intelReleaseBuffer 1135e82dd8c6e1fa2fff5b960de26961080ba5e9651dKristian Høgsberg}; 113639a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg 113739a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg/* This is the table of extensions that the loader will dlsym() for. */ 113839a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian HøgsbergPUBLIC const __DRIextension *__driDriverExtensions[] = { 113939a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg &driCoreExtension.base, 114039a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg &driDRI2Extension.base, 114139a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg NULL 114239a0e4e7de379a182c1544fa24d5cb2a7687ec72Kristian Høgsberg}; 1143