[{"data":1,"prerenderedAt":4158},["ShallowReactive",2],{"$flTTP1ACxoY3JWxDGBY-XekRsZsxpvIpMBaq215gW9ag":3,"$fGGa3jm2fyiZgwLdx4RmmiEvaouuONKLYoKH9T7IQulI":275,"$f90HoT3uBLEA_mBNfyPOtMDCe0jLw_CaPYspJ1si994I":2198},[4,9,13,17,21,25,29,33,37,41,45,49,53,57,61,65,69,73,77,81,85,89,93,97,101,105,109,113,117,121,125,129,133,137,141,145,149,153,157,161,165,169,173,177,181,185,189,193,197,201,205,209,213,217,221,225,229,233,237,241,245,248,251,254,257,260,263,266,269,272],{"index":5,"title":6,"id":7,"appendix":8},0,"Preamble","preamble",false,{"index":10,"title":11,"id":12,"appendix":8},1,"Introduction","introduction",{"index":14,"title":15,"id":16,"appendix":8},2,"Fundamentals","fundamentals",{"index":18,"title":19,"id":20,"appendix":8},3,"Initialization","initialization",{"index":22,"title":23,"id":24,"appendix":8},4,"Devices and Queues","devsandqueues",{"index":26,"title":27,"id":28,"appendix":8},5,"Command Buffers","commandbuffers",{"index":30,"title":31,"id":32,"appendix":8},6,"Synchronization and Cache Control","synchronization",{"index":34,"title":35,"id":36,"appendix":8},7,"Render Pass","renderpass",{"index":38,"title":39,"id":40,"appendix":8},8,"Shaders","shaders",{"index":42,"title":43,"id":44,"appendix":8},9,"Pipelines","pipelines",{"index":46,"title":47,"id":48,"appendix":8},10,"Memory Allocation","memory",{"index":50,"title":51,"id":52,"appendix":8},11,"Resource Creation","resources",{"index":54,"title":55,"id":56,"appendix":8},12,"Images","images",{"index":58,"title":59,"id":60,"appendix":8},13,"Samplers","samplers",{"index":62,"title":63,"id":64,"appendix":8},14,"Resource Descriptors","descriptors",{"index":66,"title":67,"id":68,"appendix":8},15,"Descriptor Heaps","descriptorheaps",{"index":70,"title":71,"id":72,"appendix":8},16,"Descriptor Sets","descriptors-sets",{"index":74,"title":75,"id":76,"appendix":8},17,"Descriptor Buffers","descriptorbuffers",{"index":78,"title":79,"id":80,"appendix":8},18,"Shader Interfaces","interfaces",{"index":82,"title":83,"id":84,"appendix":8},19,"Sampling","textures",{"index":86,"title":87,"id":88,"appendix":8},20,"Fragment Density Map Operations","fragmentdensitymapops",{"index":90,"title":91,"id":92,"appendix":8},21,"Tensor Operations","tensors",{"index":94,"title":95,"id":96,"appendix":8},22,"Queries","queries",{"index":98,"title":99,"id":100,"appendix":8},23,"GPU Performance API Interface","gpu-performance-api",{"index":102,"title":103,"id":104,"appendix":8},24,"Clear Commands","clears",{"index":106,"title":107,"id":108,"appendix":8},25,"Copy Commands","copies",{"index":110,"title":111,"id":112,"appendix":8},26,"Drawing Commands","drawing",{"index":114,"title":115,"id":116,"appendix":8},27,"Fixed-Function Vertex Processing","fxvertex",{"index":118,"title":119,"id":120,"appendix":8},28,"Tessellation","tessellation",{"index":122,"title":123,"id":124,"appendix":8},29,"Geometry Shading","geometry",{"index":126,"title":127,"id":128,"appendix":8},30,"Mesh Shading","mesh",{"index":130,"title":131,"id":132,"appendix":8},31,"Cluster Culling Shading","cluster-culling",{"index":134,"title":135,"id":136,"appendix":8},32,"Fixed-Function Vertex Post-Processing","vertexpostproc",{"index":138,"title":139,"id":140,"appendix":8},33,"Rasterization","primsrast",{"index":142,"title":143,"id":144,"appendix":8},34,"Fragment Operations","fragops",{"index":146,"title":147,"id":148,"appendix":8},35,"The Framebuffer","framebuffer",{"index":150,"title":151,"id":152,"appendix":8},36,"Dispatching Commands","dispatch",{"index":154,"title":155,"id":156,"appendix":8},37,"Device-Generated Commands","device-generated-commands",{"index":158,"title":159,"id":160,"appendix":8},38,"Sparse Resources","sparsememory",{"index":162,"title":163,"id":164,"appendix":8},39,"Window System Integration (WSI)","wsi",{"index":166,"title":167,"id":168,"appendix":8},40,"Deferred Host Operations","deferred-host-operations",{"index":170,"title":171,"id":172,"appendix":8},41,"Private Data","private-data",{"index":174,"title":175,"id":176,"appendix":8},42,"Acceleration Structures","acceleration-structure",{"index":178,"title":179,"id":180,"appendix":8},43,"Compressed triangle data","compressed-triangle-data",{"index":182,"title":183,"id":184,"appendix":8},44,"Micromap","micromap",{"index":186,"title":187,"id":188,"appendix":8},45,"Ray Traversal","ray-traversal",{"index":190,"title":191,"id":192,"appendix":8},46,"Ray Tracing","ray-tracing",{"index":194,"title":195,"id":196,"appendix":8},47,"Memory Decompression","memory-decompression",{"index":198,"title":199,"id":200,"appendix":8},48,"Video Coding","video-coding",{"index":202,"title":203,"id":204,"appendix":8},49,"Optical Flow","opticalflow",{"index":206,"title":207,"id":208,"appendix":8},50,"Execution Graphs","executiongraphs",{"index":210,"title":211,"id":212,"appendix":8},51,"External Compute Queues","external-compute-queues",{"index":214,"title":215,"id":216,"appendix":8},52,"Data graphs","graphs",{"index":218,"title":219,"id":220,"appendix":8},53,"Extending Vulkan","extendingvulkan",{"index":222,"title":223,"id":224,"appendix":8},54,"Features","features",{"index":226,"title":227,"id":228,"appendix":8},55,"Limits","limits",{"index":230,"title":231,"id":232,"appendix":8},56,"Formats","formats",{"index":234,"title":235,"id":236,"appendix":8},57,"Additional Capabilities","capabilities",{"index":238,"title":239,"id":240,"appendix":8},58,"Debugging","debugging",{"index":5,"title":242,"id":243,"appendix":244},"Vulkan Environment for SPIR-V","spirvenv",true,{"index":10,"title":246,"id":247,"appendix":244},"Memory Model","memory-model",{"index":14,"title":249,"id":250,"appendix":244},"Compressed Image Formats","compressed_image_formats",{"index":18,"title":252,"id":253,"appendix":244},"Core Revisions (Informative)","versions",{"index":22,"title":255,"id":256,"appendix":244},"Layers & Extensions (Informative)","extensions",{"index":26,"title":258,"id":259,"appendix":244},"Vulkan Roadmap Milestones","roadmap",{"index":30,"title":261,"id":262,"appendix":244},"Legacy and Superseded Functionality","legacy",{"index":34,"title":264,"id":265,"appendix":244},"API Boilerplate","boilerplate",{"index":38,"title":267,"id":268,"appendix":244},"Invariance","invariance",{"index":42,"title":270,"id":271,"appendix":244},"Lexicon","lexicon",{"index":46,"title":273,"id":274,"appendix":244},"Credits (Informative)","credits",[276,285,291,297,303,307,313,317,320,324,327,332,337,341,345,349,351,354,358,361,366,368,373,376,380,382,386,395,400,407,411,415,419,424,428,434,439,444,449,452,457,461,468,472,478,486,493,496,501,508,512,516,522,527,532,537,542,546,551,555,559,565,568,572,577,582,588,592,596,599,605,609,614,621,625,629,634,637,644,648,652,655,660,664,669,672,676,681,684,690,696,700,704,710,714,719,724,730,735,740,745,750,756,760,765,769,773,778,782,785,790,794,799,804,808,812,817,822,827,833,836,841,844,849,854,859,863,868,873,879,883,888,893,897,900,904,909,913,920,924,927,933,937,943,948,951,955,959,963,968,971,974,979,984,989,992,995,999,1002,1005,1008,1012,1016,1019,1023,1027,1031,1036,1040,1044,1047,1051,1054,1057,1060,1063,1066,1070,1075,1079,1085,1088,1093,1096,1099,1102,1106,1108,1112,1117,1121,1125,1130,1132,1136,1139,1143,1151,1156,1160,1165,1172,1174,1178,1183,1186,1190,1194,1200,1206,1212,1216,1218,1223,1228,1232,1238,1243,1248,1254,1258,1263,1265,1269,1273,1275,1280,1283,1287,1292,1297,1301,1305,1307,1312,1316,1321,1324,1328,1330,1332,1335,1338,1341,1345,1350,1354,1358,1360,1364,1367,1371,1374,1376,1379,1383,1385,1389,1392,1395,1399,1404,1407,1410,1413,1417,1420,1423,1428,1432,1434,1437,1439,1441,1443,1446,1449,1453,1456,1459,1463,1467,1471,1474,1476,1480,1482,1484,1487,1492,1497,1500,1503,1505,1510,1513,1518,1523,1525,1529,1533,1536,1540,1543,1545,1550,1554,1556,1559,1564,1568,1572,1576,1579,1583,1586,1589,1592,1595,1598,1602,1606,1609,1613,1617,1621,1626,1630,1633,1636,1639,1643,1647,1651,1654,1656,1658,1663,1664,1667,1671,1675,1678,1681,1685,1688,1691,1696,1699,1702,1705,1709,1713,1716,1718,1720,1724,1728,1730,1734,1737,1739,1742,1746,1750,1752,1757,1760,1763,1766,1770,1775,1781,1786,1790,1796,1801,1803,1807,1811,1814,1818,1823,1828,1833,1836,1840,1844,1847,1852,1854,1859,1863,1865,1871,1875,1879,1882,1886,1889,1894,1899,1902,1906,1909,1910,1914,1916,1918,1920,1922,1925,1928,1931,1935,1938,1941,1943,1947,1951,1957,1960,1963,1966,1970,1973,1977,1981,1986,1991,1993,1997,2002,2006,2009,2012,2015,2019,2022,2025,2028,2032,2035,2038,2041,2044,2047,2050,2053,2058,2061,2065,2069,2073,2076,2081,2084,2088,2092,2095,2098,2101,2104,2107,2110,2114,2118,2123,2126,2132,2135,2138,2141,2148,2153,2157,2161,2164,2170,2176,2180,2184,2187,2192],{"number":277,"type":278,"author":279,"provisional":244,"depends":280,"platform":281,"contact":282,"extension":283,"proposal":244,"date_added":284},479,"device","AMD","VK_KHR_acceleration_structure+(VK_VERSION_1_4,VK_KHR_extended_flags,VK_KHR_maintenance5)","provisional","Stu Smith @stu-s","VK_AMDX_dense_geometry_format","2025-08-01",{"number":286,"type":278,"author":279,"provisional":244,"depends":287,"platform":281,"contact":288,"extension":289,"proposal":244,"date_added":290},135,"((VK_KHR_synchronization2+VK_KHR_spirv_1_4+VK_EXT_extended_dynamic_state),VK_VERSION_1_3)+VK_KHR_maintenance5+VK_KHR_pipeline_library","Tobias Hector @tobski","VK_AMDX_shader_enqueue","2023-07-28",{"number":292,"type":278,"author":279,"provisional":8,"depends":293,"contact":294,"extension":295,"proposal":244,"date_added":296},477,"VK_KHR_get_physical_device_properties2,VK_VERSION_1_1","Stu Smith","VK_AMD_anti_lag","2024-07-19",{"number":298,"type":278,"author":279,"provisional":8,"specialuse":299,"contact":300,"extension":301,"proposal":8,"date_added":302},180,"devtools","Daniel Rakos @drakos-amd","VK_AMD_buffer_marker","2018-02-19",{"number":304,"type":278,"author":279,"provisional":8,"depends":293,"contact":288,"extension":305,"proposal":8,"date_added":306},230,"VK_AMD_device_coherent_memory","2019-08-25",{"number":308,"type":278,"author":279,"provisional":8,"depends":309,"contact":310,"extension":311,"proposal":8,"date_added":312},214,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_get_surface_capabilities2+VK_KHR_swapchain","Matthaeus G. Chajdas @anteru","VK_AMD_display_native_hdr","2019-03-17",{"number":142,"type":278,"author":279,"promotedto":314,"provisional":8,"contact":300,"extension":315,"proposal":8,"date_added":316},"VK_KHR_draw_indirect_count","VK_AMD_draw_indirect_count","2016-08-28",{"number":110,"type":278,"author":279,"provisional":8,"contact":318,"extension":319,"proposal":8,"date_added":316},"Dominik Witczak @dominikwitczakamd","VK_AMD_gcn_shader",{"number":321,"type":278,"author":279,"provisional":8,"depends":293,"contact":282,"extension":322,"proposal":244,"date_added":323},134,"VK_AMD_gpa_interface","2026-05-08",{"number":154,"type":278,"author":279,"deprecatedby":325,"provisional":8,"contact":318,"extension":326,"proposal":8,"date_added":316},"VK_KHR_shader_float16_int8","VK_AMD_gpu_shader_half_float",{"number":328,"type":278,"author":279,"deprecatedby":325,"provisional":8,"contact":329,"extension":330,"proposal":8,"date_added":331},133,"Qun Lin @linqun","VK_AMD_gpu_shader_int16","2017-06-26",{"number":333,"type":278,"author":279,"provisional":8,"contact":334,"extension":335,"proposal":8,"date_added":336},190,"Martin Dinkov @mdinkov","VK_AMD_memory_overallocation_behavior","2018-11-03",{"number":338,"type":278,"author":279,"provisional":8,"contact":310,"extension":339,"proposal":8,"date_added":340},137,"VK_AMD_mixed_attachment_samples","2017-07-31",{"number":150,"type":278,"author":279,"obsoletedby":342,"provisional":8,"contact":310,"extension":343,"proposal":8,"date_added":344},"VK_KHR_maintenance1","VK_AMD_negative_viewport_height","2016-09-16",{"number":346,"type":278,"author":279,"provisional":8,"contact":310,"extension":347,"proposal":8,"date_added":348},184,"VK_AMD_pipeline_compiler_control","2019-08-11",{"number":82,"type":278,"author":279,"provisional":8,"contact":300,"extension":350,"proposal":8,"date_added":316},"VK_AMD_rasterization_order",{"number":158,"type":278,"author":279,"provisional":8,"contact":318,"extension":352,"proposal":8,"date_added":353},"VK_AMD_shader_ballot","2016-09-24",{"number":355,"type":278,"author":279,"provisional":8,"depends":293,"contact":334,"extension":356,"proposal":8,"date_added":357},186,"VK_AMD_shader_core_properties","2018-04-05",{"number":359,"type":278,"author":279,"provisional":8,"depends":356,"contact":310,"extension":360,"proposal":8,"date_added":348},228,"VK_AMD_shader_core_properties2",{"number":362,"type":278,"author":363,"provisional":8,"depends":293,"contact":288,"extension":364,"proposal":244,"date_added":365},322,"EXT","VK_AMD_shader_early_and_late_fragment_tests","2022-05-17",{"number":94,"type":278,"author":279,"provisional":8,"contact":329,"extension":367,"proposal":8,"date_added":316},"VK_AMD_shader_explicit_vertex_parameter",{"number":369,"type":278,"author":279,"provisional":8,"contact":370,"extension":371,"proposal":8,"date_added":372},138,"Aaron Hagan @AaronHaganAMD","VK_AMD_shader_fragment_mask","2017-09-04",{"number":194,"type":278,"author":279,"provisional":8,"contact":318,"extension":374,"proposal":8,"date_added":375},"VK_AMD_shader_image_load_store_lod","2017-10-06",{"number":178,"type":278,"author":279,"provisional":8,"specialuse":299,"contact":377,"extension":378,"proposal":8,"date_added":379},"Jaakko Konttinen @jaakkoamd","VK_AMD_shader_info","2017-10-20",{"number":90,"type":278,"author":279,"provisional":8,"contact":329,"extension":381,"proposal":8,"date_added":316},"VK_AMD_shader_trinary_minmax",{"number":174,"type":278,"author":279,"provisional":8,"depends":293,"contact":383,"extension":384,"proposal":8,"date_added":385},"Rex Xu @amdrexu","VK_AMD_texture_gather_bias_lod","2017-05-20",{"number":387,"type":278,"author":388,"provisional":8,"depends":389,"platform":390,"specialuse":391,"contact":392,"extension":393,"proposal":244,"date_added":394},469,"ANDROID","VK_ANDROID_external_memory_android_hardware_buffer","android","glemulation","Chris Forbes @chrisforbes","VK_ANDROID_external_format_resolve","2023-09-29",{"number":396,"type":278,"author":388,"provisional":8,"depends":397,"platform":390,"contact":398,"extension":389,"proposal":8,"date_added":399},130,"((VK_KHR_sampler_ycbcr_conversion+VK_KHR_external_memory+VK_KHR_dedicated_allocation),VK_VERSION_1_1)+VK_EXT_queue_family_foreign","Jesse Hall @critsec","2018-03-17",{"number":401,"type":278,"author":402,"provisional":8,"depends":403,"contact":404,"extension":405,"proposal":8,"date_added":406},508,"ARM","VK_VERSION_1_3+(VK_KHR_extended_flags,VK_KHR_maintenance5)+VK_KHR_deferred_host_operations","Kevin Petit @kpet","VK_ARM_data_graph","2025-06-20",{"number":408,"type":278,"author":402,"provisional":8,"depends":405,"contact":404,"extension":409,"proposal":8,"date_added":410},509,"VK_ARM_data_graph_instruction_set_tosa","2026-04-03",{"number":412,"type":278,"author":402,"provisional":8,"depends":293,"contact":404,"extension":413,"proposal":8,"date_added":414},677,"VK_ARM_data_graph_neural_accelerator_statistics","2026-05-01",{"number":416,"type":278,"author":402,"provisional":8,"depends":405,"contact":404,"extension":417,"proposal":8,"date_added":418},632,"VK_ARM_data_graph_optical_flow","2026-04-10",{"number":420,"type":278,"author":402,"provisional":8,"depends":293,"contact":421,"extension":422,"proposal":8,"date_added":423},610,"Jan-Harald Fredriksen @janharaldfredriksen-arm","VK_ARM_format_pack","2025-05-30",{"number":425,"type":278,"author":402,"provisional":8,"depends":293,"specialuse":299,"contact":421,"extension":426,"proposal":244,"date_added":427},606,"VK_ARM_performance_counters_by_region","2025-10-30",{"number":429,"type":278,"author":402,"provisional":8,"depends":430,"contact":431,"extension":432,"proposal":244,"date_added":433},597,"VK_EXT_opacity_micromap","Mathieu Robart @mathieurobart-arm","VK_ARM_pipeline_opacity_micromap","2025-01-17",{"number":435,"type":278,"author":402,"promotedto":436,"provisional":8,"depends":293,"contact":421,"extension":437,"proposal":8,"date_added":438},343,"VK_EXT_rasterization_order_attachment_access","VK_ARM_rasterization_order_attachment_access","2021-11-23",{"number":440,"type":278,"author":402,"provisional":8,"depends":441,"contact":421,"extension":442,"proposal":244,"date_added":443},425,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_synchronization2),VK_VERSION_1_3","VK_ARM_render_pass_striped","2023-12-01",{"number":445,"type":278,"author":402,"provisional":8,"depends":446,"contact":404,"extension":447,"proposal":8,"date_added":448},418,"VK_ARM_shader_core_builtins","VK_ARM_scheduling_controls","2023-10-20",{"number":450,"type":278,"author":402,"provisional":8,"depends":293,"contact":404,"extension":446,"proposal":8,"date_added":451},498,"2022-10-13",{"number":453,"type":278,"author":402,"provisional":8,"depends":454,"contact":421,"extension":455,"proposal":8,"date_added":456},416,"VK_VERSION_1_1","VK_ARM_shader_core_properties","2023-02-16",{"number":458,"type":278,"author":402,"provisional":8,"depends":293,"specialuse":299,"contact":421,"extension":459,"proposal":244,"date_added":460},608,"VK_ARM_shader_instrumentation","2026-03-05",{"number":462,"type":278,"author":463,"provisional":8,"depends":464,"contact":465,"extension":466,"proposal":8,"date_added":467},566,"Arm","VK_ARM_tensors","Kevin Petit @kevinpetit","VK_ARM_tensor_controls","2026-06-26",{"number":469,"type":278,"author":402,"provisional":8,"depends":470,"contact":404,"extension":464,"proposal":244,"date_added":471},461,"VK_VERSION_1_3","2025-06-06",{"number":473,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":474,"contact":475,"extension":476,"proposal":8,"date_added":477},341,"vulkansc","Joshua Ashton @Joshua-Ashton","VK_EXT_4444_formats","2020-08-03",{"number":479,"type":480,"author":363,"provisional":8,"depends":481,"ratified":482,"contact":483,"extension":484,"proposal":8,"date_added":485},286,"instance","VK_EXT_direct_mode_display","vulkan","Drew DeVault sir@cmpwn.com","VK_EXT_acquire_drm_display","2021-06-17",{"number":487,"type":480,"author":488,"provisional":8,"depends":481,"platform":489,"ratified":482,"contact":490,"extension":491,"proposal":8,"date_added":492},90,"NV","xlib_xrandr","James Jones @cubanismo","VK_EXT_acquire_xlib_display","2017-01-17",{"extension":494,"proposal":8,"date_added":495},"VK_EXT_application_parameters","2023-06-02",{"number":497,"type":278,"author":402,"provisional":8,"depends":293,"ratified":498,"contact":421,"extension":499,"proposal":8,"date_added":500},68,"vulkan,vulkansc","VK_EXT_astc_decode_mode","2018-09-08",{"number":502,"type":278,"author":363,"provisional":8,"depends":503,"ratified":482,"specialuse":504,"contact":505,"extension":506,"proposal":244,"date_added":507},525,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_EXT_attachment_feedback_loop_layout","glemulation,d3demulation","Mike Blumenkrantz @zmike","VK_EXT_attachment_feedback_loop_dynamic_state","2023-05-04",{"number":509,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":504,"contact":475,"extension":510,"proposal":244,"date_added":511},340,"VK_EXT_attachment_feedback_loop_layout","2022-08-04",{"number":513,"type":278,"author":488,"provisional":8,"depends":293,"ratified":498,"contact":514,"extension":515,"proposal":8,"date_added":331},149,"Jeff Bolz @jeffbolznv","VK_EXT_blend_operation_advanced",{"number":517,"type":278,"author":363,"provisional":8,"depends":518,"ratified":482,"specialuse":504,"contact":519,"extension":520,"proposal":8,"date_added":521},412,"VK_EXT_custom_border_color","Piers Daniell @pdaniell-nv","VK_EXT_border_color_swizzle","2021-10-13",{"number":523,"type":278,"author":488,"deprecatedby":524,"provisional":8,"depends":293,"contact":514,"extension":525,"proposal":8,"date_added":526},245,"VK_KHR_buffer_device_address","VK_EXT_buffer_device_address","2019-01-05",{"number":528,"type":278,"author":363,"promotedto":529,"provisional":8,"depends":293,"contact":300,"extension":530,"proposal":244,"date_added":531},185,"VK_KHR_calibrated_timestamps","VK_EXT_calibrated_timestamps","2018-10-13",{"number":533,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":534,"extension":535,"proposal":8,"date_added":536},382,"Sharif Elcott @selcott","VK_EXT_color_write_enable","2021-04-13",{"number":538,"type":278,"author":488,"provisional":8,"depends":293,"ratified":482,"contact":539,"extension":540,"proposal":8,"date_added":541},82,"Vikram Kushwaha @vkushwaha","VK_EXT_conditional_rendering","2018-07-07",{"number":543,"type":278,"author":488,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":544,"proposal":8,"date_added":545},102,"VK_EXT_conservative_rasterization","2018-01-05",{"number":547,"type":278,"author":363,"provisional":8,"depends":548,"ratified":482,"contact":514,"extension":549,"proposal":244,"date_added":550},660,"VK_KHR_cooperative_matrix","VK_EXT_cooperative_matrix_maintenance1","2026-08-07",{"number":552,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"specialuse":504,"contact":553,"extension":518,"proposal":8,"date_added":554},288,"Liam Middlebrook @liam-middlebrook","2020-05-03",{"number":556,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":557,"proposal":244,"date_added":558},629,"VK_EXT_custom_resolve","2025-11-14",{"number":98,"type":278,"author":560,"promotedto":561,"provisional":8,"depends":562,"specialuse":240,"contact":563,"extension":564,"proposal":8,"date_added":316},"Baldur Karlsson","VK_EXT_debug_utils","VK_EXT_debug_report","Baldur Karlsson @baldurk","VK_EXT_debug_marker",{"number":54,"type":480,"author":566,"deprecatedby":561,"provisional":8,"specialuse":240,"contact":567,"extension":562,"proposal":8,"date_added":316},"GOOGLE","Courtney Goeltzenleuchter @courtney-g",{"number":569,"type":480,"author":363,"provisional":8,"ratified":498,"specialuse":240,"contact":570,"extension":561,"proposal":8,"date_added":571},129,"Mark Young @marky-lunarg","2018-03-07",{"number":573,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":574,"contact":475,"extension":575,"proposal":244,"date_added":576},284,"d3demulation","VK_EXT_depth_bias_control","2023-06-16",{"number":578,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":579,"extension":580,"proposal":244,"date_added":581},583,"Jules Blok @jules","VK_EXT_depth_clamp_control","2024-09-26",{"number":583,"type":278,"author":363,"promotedto":584,"provisional":8,"depends":293,"ratified":482,"contact":585,"extension":586,"proposal":8,"date_added":587},422,"VK_KHR_depth_clamp_zero_one","Graeme Leese @gnl21","VK_EXT_depth_clamp_zero_one","2022-09-01",{"number":589,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":391,"contact":590,"extension":591,"proposal":8,"date_added":438},356,"Shahbaz Youssefi @syoussefi","VK_EXT_depth_clip_control",{"number":593,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"specialuse":574,"contact":519,"extension":594,"proposal":8,"date_added":595},103,"VK_EXT_depth_clip_enable","2019-02-15",{"number":62,"type":278,"author":488,"provisional":8,"ratified":498,"contact":519,"extension":597,"proposal":8,"date_added":598},"VK_EXT_depth_range_unrestricted","2017-07-21",{"number":600,"type":278,"author":363,"deprecatedby":601,"provisional":8,"depends":602,"ratified":482,"contact":288,"extension":603,"proposal":244,"date_added":604},317,"VK_EXT_descriptor_heap","((((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_buffer_device_address+VK_EXT_descriptor_indexing),VK_VERSION_1_2)+VK_KHR_synchronization2),VK_VERSION_1_3","VK_EXT_descriptor_buffer","2022-11-17",{"number":606,"type":278,"author":363,"provisional":8,"depends":607,"ratified":482,"contact":288,"extension":601,"proposal":244,"date_added":608},136,"((VK_KHR_extended_flags,VK_KHR_maintenance5)+(VK_KHR_buffer_device_address,VK_VERSION_1_2),VK_VERSION_1_4)","2026-01-22",{"number":610,"type":278,"author":488,"promotedto":611,"provisional":8,"depends":612,"ratified":482,"contact":514,"extension":613,"proposal":8,"date_added":357},162,"VK_VERSION_1_2","(VK_KHR_get_physical_device_properties2+VK_KHR_maintenance3),VK_VERSION_1_1","VK_EXT_descriptor_indexing",{"number":615,"type":278,"author":363,"provisional":8,"depends":616,"ratified":482,"specialuse":617,"contact":618,"extension":619,"proposal":8,"date_added":620},355,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_EXT_debug_utils","debugging,devtools","Ralph Potter gitlab:@r_potter","VK_EXT_device_address_binding_report","2022-09-28",{"number":622,"type":278,"author":363,"promotedto":623,"provisional":8,"depends":293,"ratified":482,"contact":618,"extension":624,"proposal":244,"date_added":620},342,"VK_KHR_device_fault","VK_EXT_device_fault",{"number":626,"type":278,"author":363,"provisional":8,"depends":627,"ratified":482,"contact":505,"extension":628,"proposal":244,"date_added":581},573,"((VK_KHR_buffer_device_address,VK_VERSION_1_2)+(VK_KHR_extended_flags,VK_KHR_maintenance5)),VK_VERSION_1_3","VK_EXT_device_generated_commands",{"number":630,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":299,"contact":631,"extension":632,"proposal":8,"date_added":633},285,"Yiwei Zhang @zzyiwei","VK_EXT_device_memory_report","2020-10-04",{"number":635,"type":480,"author":488,"provisional":8,"depends":636,"ratified":498,"contact":490,"extension":481,"proposal":8,"date_added":492},89,"VK_KHR_display",{"number":638,"type":480,"author":363,"provisional":8,"depends":639,"platform":640,"ratified":482,"contact":641,"extension":642,"proposal":8,"date_added":643},347,"VK_KHR_surface","directfb","Nicolas Caramelli @caramelli","VK_EXT_directfb_surface","2020-06-28",{"number":645,"type":278,"author":488,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":646,"proposal":8,"date_added":647},100,"VK_EXT_discard_rectangles","2017-02-26",{"number":649,"type":278,"author":488,"provisional":8,"depends":650,"ratified":498,"contact":490,"extension":651,"proposal":8,"date_added":492},92,"VK_EXT_display_surface_counter+VK_KHR_swapchain","VK_EXT_display_control",{"number":653,"type":480,"author":488,"provisional":8,"depends":636,"ratified":498,"contact":490,"extension":654,"proposal":8,"date_added":492},91,"VK_EXT_display_surface_counter",{"number":656,"type":278,"author":363,"provisional":8,"depends":657,"ratified":482,"contact":519,"extension":658,"proposal":244,"date_added":659},500,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_dynamic_rendering),VK_VERSION_1_3","VK_EXT_dynamic_rendering_unused_attachments","2023-05-28",{"number":661,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":662,"proposal":8,"date_added":663},268,"VK_EXT_extended_dynamic_state","2020-06-20",{"number":665,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":498,"contact":666,"extension":667,"proposal":8,"date_added":668},378,"Vikram Kushwaha @vkushwaha-nv","VK_EXT_extended_dynamic_state2","2021-04-18",{"number":670,"type":278,"author":488,"provisional":8,"depends":293,"ratified":482,"contact":519,"extension":671,"proposal":244,"date_added":620},456,"VK_EXT_extended_dynamic_state3",{"number":673,"type":278,"author":363,"provisional":8,"depends":674,"ratified":482,"contact":490,"extension":675,"proposal":244,"date_added":495},454,"VK_KHR_external_memory,VK_VERSION_1_1","VK_EXT_external_memory_acquire_unmodified",{"number":677,"type":278,"author":363,"provisional":8,"depends":678,"ratified":498,"contact":490,"extension":679,"proposal":8,"date_added":680},126,"VK_KHR_external_memory_fd","VK_EXT_external_memory_dma_buf","2017-11-27",{"number":682,"type":278,"author":363,"provisional":8,"depends":674,"ratified":498,"contact":300,"extension":683,"proposal":8,"date_added":680},179,"VK_EXT_external_memory_host",{"number":685,"type":278,"author":363,"provisional":8,"depends":674,"platform":686,"ratified":482,"contact":687,"extension":688,"proposal":244,"date_added":689},603,"metal","Aitor Camacho Larrondo @aitor-lunarg","VK_EXT_external_memory_metal","2025-01-24",{"number":691,"type":278,"author":692,"provisional":8,"ratified":498,"contact":693,"extension":694,"proposal":8,"date_added":695},171,"QCOM","Matthew Netsch @mnetsch","VK_EXT_filter_cubic","2019-02-04",{"number":697,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":693,"extension":698,"proposal":8,"date_added":699},219,"VK_EXT_fragment_density_map","2018-11-25",{"number":701,"type":278,"author":363,"provisional":8,"depends":698,"ratified":482,"contact":693,"extension":702,"proposal":8,"date_added":703},333,"VK_EXT_fragment_density_map2","2020-07-03",{"number":705,"type":278,"author":363,"provisional":8,"depends":706,"ratified":482,"contact":707,"extension":708,"proposal":244,"date_added":709},620,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_EXT_fragment_density_map+(VK_KHR_create_renderpass2,VK_VERSION_1_2)+(VK_VERSION_1_3,VK_KHR_dynamic_rendering)","Connor Abbott @cwabbott0","VK_EXT_fragment_density_map_offset","2025-03-20",{"number":711,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":712,"proposal":8,"date_added":713},252,"VK_EXT_fragment_shader_interlock","2019-06-02",{"number":715,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":716,"extension":717,"proposal":244,"date_added":718},376,"James Fitzpatrick @jamesfitzpatrick","VK_EXT_frame_boundary","2023-09-08",{"number":720,"type":278,"author":363,"provisional":8,"depends":721,"platform":722,"ratified":482,"contact":490,"extension":723,"proposal":8,"date_added":312},256,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_surface+VK_KHR_get_surface_capabilities2+VK_KHR_swapchain","win32","VK_EXT_full_screen_exclusive",{"number":725,"type":278,"author":363,"promotedto":726,"provisional":8,"contact":727,"extension":728,"proposal":8,"date_added":729},175,"VK_KHR_global_priority","Andres Rodriguez @lostgoat","VK_EXT_global_priority","2017-10-12",{"number":731,"type":278,"author":363,"promotedto":726,"provisional":8,"depends":732,"contact":631,"extension":733,"proposal":8,"date_added":734},389,"VK_EXT_global_priority+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)","VK_EXT_global_priority_query","2021-06-06",{"number":736,"type":278,"author":279,"provisional":8,"depends":737,"ratified":482,"contact":288,"extension":738,"proposal":244,"date_added":739},321,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_pipeline_library","VK_EXT_graphics_pipeline_library","2022-03-29",{"number":741,"type":278,"author":566,"provisional":8,"depends":742,"ratified":498,"contact":567,"extension":743,"proposal":8,"date_added":744},106,"VK_KHR_swapchain","VK_EXT_hdr_metadata","2017-02-10",{"number":746,"type":480,"author":363,"provisional":8,"depends":639,"ratified":498,"contact":747,"extension":748,"proposal":8,"date_added":749},257,"Lisa Wu @chengtianww","VK_EXT_headless_surface","2019-04-16",{"number":751,"type":278,"author":363,"promotedto":752,"provisional":8,"depends":753,"ratified":482,"contact":590,"extension":754,"proposal":244,"date_added":755},271,"VK_VERSION_1_4","((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_copy_commands2+VK_KHR_format_feature_flags2),VK_VERSION_1_3","VK_EXT_host_image_copy","2023-07-21",{"number":757,"type":278,"author":363,"promotedto":611,"provisional":8,"depends":293,"contact":758,"extension":759,"proposal":8,"date_added":312},262,"Bas Nieuwenhuizen @BNieuwenhuizen","VK_EXT_host_query_reset",{"number":761,"type":278,"author":363,"provisional":8,"depends":762,"ratified":482,"specialuse":391,"contact":505,"extension":763,"proposal":244,"date_added":764},394,"(VK_KHR_maintenance1+VK_KHR_get_physical_device_properties2),VK_VERSION_1_1","VK_EXT_image_2d_view_of_3d","2022-04-05",{"number":766,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":421,"extension":767,"proposal":244,"date_added":768},339,"VK_EXT_image_compression_control","2022-05-10",{"number":770,"type":278,"author":363,"provisional":8,"depends":771,"ratified":482,"contact":421,"extension":772,"proposal":8,"date_added":768},438,"VK_EXT_image_compression_control+VK_KHR_swapchain","VK_EXT_image_compression_control_swapchain",{"number":774,"type":278,"author":363,"provisional":8,"depends":775,"ratified":498,"contact":490,"extension":776,"proposal":8,"date_added":777},159,"(((VK_KHR_bind_memory2+VK_KHR_get_physical_device_properties2+VK_KHR_sampler_ycbcr_conversion),VK_VERSION_1_1)+VK_KHR_image_format_list),VK_VERSION_1_2","VK_EXT_image_drm_format_modifier","2018-09-29",{"number":779,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":474,"contact":585,"extension":780,"proposal":8,"date_added":781},336,"VK_EXT_image_robustness","2020-07-19",{"number":783,"type":278,"author":363,"provisional":8,"depends":762,"ratified":482,"specialuse":574,"contact":505,"extension":784,"proposal":244,"date_added":456},419,"VK_EXT_image_sliced_view_of_3d",{"number":786,"type":278,"author":279,"provisional":8,"depends":293,"contact":787,"extension":788,"proposal":244,"date_added":789},688,"Noah Fredriks @noahf","VK_EXT_image_tiling_control","2026-07-31",{"number":791,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":475,"extension":792,"proposal":8,"date_added":793},392,"VK_EXT_image_view_min_lod","2021-11-16",{"number":795,"type":278,"author":363,"promotedto":796,"provisional":8,"depends":293,"contact":519,"extension":797,"proposal":8,"date_added":798},266,"VK_KHR_index_type_uint8","VK_EXT_index_type_uint8","2019-07-28",{"number":800,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":801,"contact":802,"extension":803,"proposal":8,"date_added":500},139,"(VK_KHR_get_physical_device_properties2+VK_KHR_maintenance1),VK_VERSION_1_1","Daniel Rakos @aqnuep","VK_EXT_inline_uniform_block",{"number":805,"type":480,"author":363,"provisional":8,"ratified":498,"contact":806,"extension":807,"proposal":244,"date_added":443},497,"Christophe Riccio @christophe","VK_EXT_layer_settings",{"number":809,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":391,"contact":590,"extension":810,"proposal":244,"date_added":811},466,"VK_EXT_legacy_dithering","2022-09-08",{"number":813,"type":278,"author":363,"provisional":8,"depends":814,"ratified":482,"specialuse":391,"contact":505,"extension":815,"proposal":244,"date_added":816},496,"VK_EXT_vertex_input_dynamic_state","VK_EXT_legacy_vertex_attributes","2024-05-05",{"number":818,"type":278,"author":363,"promotedto":819,"provisional":8,"depends":293,"specialuse":820,"contact":514,"extension":821,"proposal":8,"date_added":798},260,"VK_KHR_line_rasterization","cadsupport","VK_EXT_line_rasterization",{"number":823,"type":278,"author":363,"promotedto":824,"provisional":8,"ratified":482,"contact":590,"extension":825,"proposal":8,"date_added":826},401,"VK_KHR_load_store_op_none","VK_EXT_load_store_op_none","2021-08-10",{"number":828,"type":278,"author":363,"provisional":8,"depends":829,"ratified":482,"contact":830,"extension":831,"proposal":244,"date_added":832},273,"VK_KHR_map_memory2,VK_VERSION_1_4","Faith Ekstrand @gfxstrand","VK_EXT_map_memory_placed","2024-02-14",{"number":834,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":514,"extension":835,"proposal":8,"date_added":526},238,"VK_EXT_memory_budget",{"number":837,"type":278,"author":363,"provisional":8,"depends":838,"ratified":482,"contact":666,"extension":839,"proposal":244,"date_added":840},551,"VK_KHR_get_physical_device_properties2+VK_KHR_buffer_device_address","VK_EXT_memory_decompression","2025-10-24",{"number":842,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":843,"proposal":8,"date_added":526},239,"VK_EXT_memory_priority",{"number":845,"type":278,"author":363,"provisional":8,"depends":846,"ratified":482,"contact":847,"extension":848,"proposal":244,"date_added":587},329,"VK_KHR_spirv_1_4,VK_VERSION_1_2","Christoph Kubisch @pixeljetstream","VK_EXT_mesh_shader",{"number":850,"type":278,"author":363,"provisional":8,"platform":686,"ratified":482,"contact":851,"extension":852,"proposal":244,"date_added":853},312,"Bill Hollings @billhollings","VK_EXT_metal_objects","2022-06-09",{"number":855,"type":480,"author":363,"provisional":8,"depends":639,"platform":686,"ratified":482,"contact":856,"extension":857,"proposal":8,"date_added":858},218,"Dzmitry Malyshau @kvark","VK_EXT_metal_surface","2019-03-03",{"number":860,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":861,"proposal":8,"date_added":862},393,"VK_EXT_multi_draw","2021-06-19",{"number":864,"type":278,"author":363,"provisional":8,"depends":865,"ratified":482,"contact":590,"extension":866,"proposal":244,"date_added":867},377,"(VK_KHR_create_renderpass2+VK_KHR_depth_stencil_resolve),VK_VERSION_1_2","VK_EXT_multisampled_render_to_single_sampled","2022-06-30",{"number":869,"type":278,"author":363,"provisional":8,"depends":870,"ratified":482,"contact":590,"extension":871,"proposal":244,"date_added":872},617,"VK_KHR_swapchain+VK_EXT_multisampled_render_to_single_sampled","VK_EXT_multisampled_render_to_swapchain","2026-06-05",{"number":874,"type":278,"author":363,"provisional":8,"depends":875,"ratified":482,"specialuse":574,"contact":876,"extension":877,"proposal":244,"date_added":878},495,"VK_KHR_maintenance3,VK_VERSION_1_1","Joshua Ashton @Joshua-Ashton,Hans-Kristian Arntzen @HansKristian-Work","VK_EXT_mutable_descriptor_type","2020-12-07",{"number":880,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":519,"extension":881,"proposal":8,"date_added":882},452,"VK_EXT_nested_command_buffer","2023-10-06",{"number":884,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":885,"contact":886,"extension":887,"proposal":244,"date_added":853},423,"d3demulation,glemulation","Georg Lehmann @DadSchoorse","VK_EXT_non_seamless_cube_map",{"number":889,"type":278,"author":363,"promotedto":890,"provisional":8,"depends":891,"ratified":482,"contact":892,"extension":430,"proposal":244,"date_added":620},397,"VK_KHR_opacity_micromap","VK_KHR_acceleration_structure+(VK_KHR_synchronization2,VK_VERSION_1_3)","Christoph Kubisch @pixeljetstream, Eric Werness",{"number":894,"type":278,"author":363,"provisional":8,"depends":843,"ratified":482,"contact":519,"extension":895,"proposal":8,"date_added":896},413,"VK_EXT_pageable_device_local_memory","2021-09-06",{"number":898,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":310,"extension":899,"proposal":8,"date_added":531},213,"VK_EXT_pci_bus_info",{"number":901,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":902,"extension":903,"proposal":8,"date_added":485},354,"Simon Ser @emersion","VK_EXT_physical_device_drm",{"number":905,"type":278,"author":279,"promotedto":470,"provisional":8,"depends":293,"contact":906,"extension":907,"proposal":8,"date_added":908},298,"Gregory Grebe @grgrebe_amd","VK_EXT_pipeline_creation_cache_control","2020-03-17",{"number":910,"type":278,"author":566,"promotedto":470,"provisional":8,"specialuse":299,"contact":911,"extension":912,"proposal":8,"date_added":312},193,"Jean-Francois Roy @jfroy","VK_EXT_pipeline_creation_feedback",{"number":914,"type":278,"author":363,"promotedto":915,"provisional":8,"depends":916,"ratified":482,"contact":917,"extension":918,"proposal":244,"date_added":919},499,"VK_KHR_pipeline_library_group_handles","VK_KHR_ray_tracing_pipeline+VK_KHR_pipeline_library","Hans-Kristian Arntzen @HansKristian-Work","VK_EXT_pipeline_library_group_handles","2023-01-26",{"number":921,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":922,"extension":923,"proposal":8,"date_added":768},373,"Mukund Keshava @mkeshavanv","VK_EXT_pipeline_properties",{"number":925,"type":278,"author":363,"promotedto":752,"provisional":8,"depends":293,"ratified":482,"contact":590,"extension":926,"proposal":244,"date_added":620},467,"VK_EXT_pipeline_protected_access",{"number":928,"type":278,"author":929,"promotedto":752,"provisional":8,"depends":293,"ratified":482,"contact":930,"extension":931,"proposal":8,"date_added":932},69,"IMG","Jarred Davies","VK_EXT_pipeline_robustness","2022-07-14",{"number":934,"type":278,"author":488,"provisional":8,"ratified":498,"contact":935,"extension":936,"proposal":8,"date_added":340},156,"Daniel Koch @dgkoch","VK_EXT_post_depth_coverage",{"number":938,"type":278,"author":363,"promotedto":939,"provisional":8,"depends":742,"ratified":482,"contact":940,"extension":941,"proposal":244,"date_added":942},362,"VK_KHR_present_mode_fifo_latest_ready","Lionel Duc @nvlduc","VK_EXT_present_mode_fifo_latest_ready","2024-10-04",{"number":944,"type":278,"author":363,"provisional":8,"depends":945,"ratified":482,"contact":940,"extension":946,"proposal":244,"date_added":947},209,"VK_KHR_swapchain+VK_KHR_present_id2+VK_KHR_get_surface_capabilities2+VK_KHR_calibrated_timestamps","VK_EXT_present_timing","2025-11-26",{"number":949,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":391,"contact":505,"extension":950,"proposal":244,"date_added":410},679,"VK_EXT_primitive_restart_index",{"number":952,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":391,"contact":590,"extension":953,"proposal":8,"date_added":954},357,"VK_EXT_primitive_topology_list_restart","2021-08-29",{"number":956,"type":278,"author":363,"provisional":8,"depends":957,"ratified":482,"specialuse":391,"contact":590,"extension":958,"proposal":244,"date_added":739},383,"VK_EXT_transform_feedback","VK_EXT_primitives_generated_query",{"number":960,"type":278,"author":488,"promotedto":470,"provisional":8,"depends":293,"contact":961,"extension":962,"proposal":8,"date_added":554},296,"Matthew Rusch @mattruschnv","VK_EXT_private_data",{"number":964,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"specialuse":391,"contact":965,"extension":966,"proposal":8,"date_added":967},255,"Jesse Hall @jessehall","VK_EXT_provoking_vertex","2021-04-25",{"number":969,"type":278,"author":363,"provisional":8,"depends":674,"ratified":498,"contact":490,"extension":970,"proposal":8,"date_added":680},127,"VK_EXT_queue_family_foreign",{"number":972,"type":278,"author":402,"provisional":8,"depends":293,"ratified":482,"contact":421,"extension":436,"proposal":244,"date_added":973},464,"2022-08-18",{"number":975,"type":278,"author":363,"provisional":8,"depends":976,"ratified":482,"contact":977,"extension":978,"proposal":244,"date_added":558},582,"VK_KHR_ray_tracing_pipeline","Eric Werness @ewerness-nv","VK_EXT_ray_tracing_invocation_reorder",{"number":980,"type":278,"author":363,"provisional":8,"depends":981,"ratified":482,"contact":421,"extension":982,"proposal":8,"date_added":983},345,"VK_KHR_sampler_ycbcr_conversion,VK_VERSION_1_1","VK_EXT_rgba10x6_formats","2021-10-05",{"number":985,"type":278,"author":363,"promotedto":986,"provisional":8,"depends":293,"ratified":498,"contact":553,"extension":987,"proposal":8,"date_added":988},287,"VK_KHR_robustness2","VK_EXT_robustness2","2020-04-26",{"number":990,"type":278,"author":279,"provisional":8,"depends":293,"ratified":498,"contact":300,"extension":991,"proposal":8,"date_added":372},144,"VK_EXT_sample_locations",{"number":993,"type":278,"author":488,"promotedto":611,"provisional":8,"depends":293,"contact":514,"extension":994,"proposal":8,"date_added":331},131,"VK_EXT_sampler_filter_minmax",{"number":996,"type":278,"author":363,"promotedto":611,"provisional":8,"depends":293,"contact":288,"extension":997,"proposal":8,"date_added":998},222,"VK_EXT_scalar_block_layout","2018-11-18",{"number":1000,"type":278,"author":363,"promotedto":611,"provisional":8,"contact":300,"extension":1001,"proposal":8,"date_added":998},247,"VK_EXT_separate_stencil_usage",{"number":1003,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1004,"proposal":244,"date_added":840},628,"VK_EXT_shader_64bit_indexing",{"number":1006,"type":278,"author":488,"provisional":8,"depends":293,"ratified":498,"contact":666,"extension":1007,"proposal":8,"date_added":781},261,"VK_EXT_shader_atomic_float",{"number":1009,"type":278,"author":363,"provisional":8,"depends":1007,"ratified":482,"contact":830,"extension":1010,"proposal":8,"date_added":1011},274,"VK_EXT_shader_atomic_float2","2021-07-20",{"number":1013,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":474,"contact":514,"extension":1014,"proposal":8,"date_added":1015},277,"VK_EXT_shader_demote_to_helper_invocation","2019-06-29",{"number":1017,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1018,"proposal":244,"date_added":471},568,"VK_EXT_shader_float8",{"number":1020,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":288,"extension":1021,"proposal":8,"date_added":1022},235,"VK_EXT_shader_image_atomic_int64","2020-09-27",{"number":1024,"type":278,"author":363,"provisional":8,"depends":611,"ratified":482,"contact":514,"extension":1025,"proposal":244,"date_added":1026},636,"VK_EXT_shader_long_vector","2025-12-18",{"number":1028,"type":278,"author":363,"provisional":8,"depends":1029,"ratified":482,"contact":917,"extension":1030,"proposal":244,"date_added":867},463,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_EXT_pipeline_creation_cache_control),VK_VERSION_1_3","VK_EXT_shader_module_identifier",{"number":1032,"type":278,"author":363,"provisional":8,"depends":657,"ratified":482,"contact":1033,"extension":1034,"proposal":244,"date_added":1035},483,"Daniel Story @daniel-story","VK_EXT_shader_object","2023-03-31",{"number":1037,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1038,"proposal":244,"date_added":1039},673,"VK_EXT_shader_ocp_microscaling_types","2026-07-03",{"number":1041,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1042,"proposal":244,"date_added":1043},565,"VK_EXT_shader_replicated_composites","2024-05-31",{"number":1045,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":693,"extension":1046,"proposal":244,"date_added":323},306,"VK_EXT_shader_split_barrier",{"number":1048,"type":278,"author":363,"provisional":8,"ratified":498,"contact":318,"extension":1049,"proposal":8,"date_added":1050},141,"VK_EXT_shader_stencil_export","2017-08-20",{"number":1052,"type":278,"author":488,"deprecatedby":611,"provisional":8,"contact":935,"extension":1053,"proposal":8,"date_added":492},65,"VK_EXT_shader_subgroup_ballot",{"number":1055,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1056,"proposal":8,"date_added":357},663,"VK_EXT_shader_subgroup_partitioned",{"number":1058,"type":278,"author":488,"deprecatedby":454,"provisional":8,"contact":935,"extension":1059,"proposal":8,"date_added":492},66,"VK_EXT_shader_subgroup_vote",{"number":1061,"type":278,"author":363,"provisional":8,"depends":470,"ratified":482,"contact":421,"extension":1062,"proposal":244,"date_added":1035},396,"VK_EXT_shader_tile_image",{"number":1064,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":519,"extension":1065,"proposal":244,"date_added":840},643,"VK_EXT_shader_uniform_buffer_unsized_array",{"number":1067,"type":278,"author":488,"promotedto":611,"provisional":8,"contact":935,"extension":1068,"proposal":8,"date_added":1069},163,"VK_EXT_shader_viewport_index_layer","2017-08-14",{"number":1071,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":454,"ratified":474,"contact":1072,"extension":1073,"proposal":8,"date_added":1074},226,"Neil Henning @sheredom","VK_EXT_subgroup_size_control","2019-07-20",{"number":1076,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":1077,"extension":1078,"proposal":244,"date_added":768},459,"Ting Wei @catweiting","VK_EXT_subpass_merge_feedback",{"number":1080,"type":480,"author":363,"promotedto":1081,"provisional":8,"depends":1082,"ratified":482,"contact":590,"extension":1083,"proposal":244,"date_added":1084},275,"VK_KHR_surface_maintenance1","VK_KHR_surface+VK_KHR_get_surface_capabilities2","VK_EXT_surface_maintenance1","2022-12-08",{"number":1086,"type":480,"author":566,"provisional":8,"depends":639,"ratified":498,"contact":567,"extension":1087,"proposal":8,"date_added":492},105,"VK_EXT_swapchain_colorspace",{"number":1089,"type":278,"author":363,"promotedto":1090,"provisional":8,"depends":1091,"ratified":482,"contact":590,"extension":1092,"proposal":244,"date_added":1084},276,"VK_KHR_swapchain_maintenance1","VK_KHR_swapchain+VK_EXT_surface_maintenance1+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)","VK_EXT_swapchain_maintenance1",{"number":1094,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":293,"ratified":474,"contact":514,"extension":1095,"proposal":8,"date_added":1015},282,"VK_EXT_texel_buffer_alignment",{"number":1097,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":421,"extension":1098,"proposal":244,"date_added":1026},289,"VK_EXT_texture_compression_astc_3d",{"number":1100,"type":278,"author":402,"promotedto":470,"provisional":8,"depends":293,"ratified":474,"contact":421,"extension":1101,"proposal":8,"date_added":798},67,"VK_EXT_texture_compression_astc_hdr",{"number":1103,"type":278,"author":363,"promotedto":470,"provisional":8,"contact":288,"extension":1104,"proposal":8,"date_added":1105},246,"VK_EXT_tooling_info","2019-12-07",{"number":122,"type":278,"author":488,"provisional":8,"depends":293,"ratified":482,"specialuse":1107,"contact":519,"extension":957,"proposal":8,"date_added":531},"glemulation,d3demulation,devtools",{"number":1109,"type":278,"author":566,"provisional":8,"ratified":482,"contact":1110,"extension":1111,"proposal":8,"date_added":372},161,"Cort Stratton @cdwfs","VK_EXT_validation_cache",{"number":1113,"type":480,"author":1114,"deprecatedby":807,"provisional":8,"ratified":482,"specialuse":240,"contact":1115,"extension":1116,"proposal":8,"date_added":526},248,"LUNARG","Karl Schultz @karl-lunarg","VK_EXT_validation_features",{"number":1118,"type":480,"author":566,"deprecatedby":807,"provisional":8,"specialuse":240,"contact":1119,"extension":1120,"proposal":8,"date_added":344},62,"Tobin Ehlis @tobine","VK_EXT_validation_flags",{"number":1122,"type":278,"author":488,"promotedto":1123,"provisional":8,"depends":293,"contact":539,"extension":1124,"proposal":8,"date_added":571},191,"VK_KHR_vertex_attribute_divisor","VK_EXT_vertex_attribute_divisor",{"number":1126,"type":278,"author":363,"promotedto":1127,"provisional":8,"depends":293,"contact":519,"extension":1128,"proposal":8,"date_added":1129},609,"VK_KHR_maintenance9","VK_EXT_vertex_attribute_robustness","2024-11-20",{"number":1131,"type":278,"author":363,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":814,"proposal":8,"date_added":536},353,{"number":1133,"type":278,"author":363,"promotedto":470,"provisional":8,"depends":981,"ratified":474,"contact":1134,"extension":1135,"proposal":8,"date_added":536},331,"Tony Zlatinski @tzlatinski","VK_EXT_ycbcr_2plane_444_formats",{"number":1137,"type":278,"author":363,"provisional":8,"depends":981,"ratified":498,"contact":519,"extension":1138,"proposal":8,"date_added":858},253,"VK_EXT_ycbcr_image_arrays",{"number":1140,"type":278,"author":363,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":1141,"proposal":244,"date_added":1142},621,"VK_EXT_zero_initialize_device_memory","2025-05-09",{"number":1144,"type":278,"author":1145,"provisional":8,"depends":1146,"platform":1147,"contact":1148,"extension":1149,"proposal":8,"date_added":1150},367,"FUCHSIA","VK_FUCHSIA_external_memory+(VK_KHR_sampler_ycbcr_conversion,VK_VERSION_1_1)","fuchsia","John Rosasco @rosasco","VK_FUCHSIA_buffer_collection","2021-09-28",{"number":1152,"type":278,"author":1145,"provisional":8,"depends":1153,"platform":1147,"contact":1148,"extension":1154,"proposal":8,"date_added":1155},365,"(VK_KHR_external_memory_capabilities+VK_KHR_external_memory),VK_VERSION_1_1","VK_FUCHSIA_external_memory","2021-03-21",{"number":1157,"type":278,"author":1145,"provisional":8,"depends":1158,"platform":1147,"contact":1148,"extension":1159,"proposal":8,"date_added":1155},366,"VK_KHR_external_semaphore_capabilities+VK_KHR_external_semaphore","VK_FUCHSIA_external_semaphore",{"number":1161,"type":480,"author":1145,"provisional":8,"depends":639,"platform":1147,"contact":1162,"extension":1163,"proposal":8,"date_added":1164},215,"Craig Stout @cdotstout","VK_FUCHSIA_imagepipe_surface","2018-10-07",{"number":1166,"type":278,"author":1167,"provisional":8,"depends":1168,"platform":1169,"contact":911,"extension":1170,"proposal":8,"date_added":1171},192,"GGP","VK_KHR_swapchain+VK_GGP_stream_descriptor_surface","ggp","VK_GGP_frame_token","2019-03-19",{"number":206,"type":480,"author":1167,"provisional":8,"depends":639,"platform":1169,"contact":911,"extension":1173,"proposal":8,"date_added":1171},"VK_GGP_stream_descriptor_surface",{"number":1175,"type":278,"author":566,"provisional":8,"contact":1176,"extension":1177,"proposal":8,"date_added":531},225,"Hai Nguyen @chaoticbob","VK_GOOGLE_decorate_string",{"number":1179,"type":278,"author":566,"provisional":8,"depends":742,"contact":1180,"extension":1181,"proposal":8,"date_added":1182},93,"Ian Elliott @ianelliottus","VK_GOOGLE_display_timing","2017-03-10",{"number":1184,"type":278,"author":566,"provisional":8,"contact":1176,"extension":1185,"proposal":8,"date_added":531},224,"VK_GOOGLE_hlsl_functionality1",{"number":1187,"type":480,"author":566,"provisional":8,"depends":639,"specialuse":391,"contact":590,"extension":1188,"proposal":244,"date_added":1189},434,"VK_GOOGLE_surfaceless_query","2021-12-20",{"number":1191,"type":278,"author":566,"provisional":8,"contact":1192,"extension":1193,"proposal":8,"date_added":531},290,"Kaye Mason @chaleur","VK_GOOGLE_user_type",{"number":1195,"type":278,"author":1196,"provisional":8,"depends":293,"contact":1197,"extension":1198,"proposal":244,"date_added":1199},405,"HUAWEI","Yuchang Wang @richard_Wang2","VK_HUAWEI_cluster_culling_shader","2023-01-19",{"number":1201,"type":278,"author":1196,"provisional":8,"depends":1202,"contact":1203,"extension":1204,"proposal":8,"date_added":1205},591,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_swapchain+VK_EXT_hdr_metadata","Zehui Lin @bactlink","VK_HUAWEI_hdr_vivid","2024-11-01",{"number":1207,"type":278,"author":1208,"provisional":8,"depends":1209,"contact":1210,"extension":1211,"proposal":244,"date_added":1011},371,"Huawei","VK_KHR_ray_tracing_pipeline+(VK_KHR_synchronization2,VK_VERSION_1_3)","Pan Gao @PanGao-h","VK_HUAWEI_invocation_mask",{"number":1213,"type":278,"author":1196,"provisional":8,"depends":1214,"contact":1210,"extension":1215,"proposal":8,"date_added":862},370,"((VK_KHR_create_renderpass2,VK_VERSION_1_2)+VK_KHR_synchronization2),VK_VERSION_1_3","VK_HUAWEI_subpass_shading",{"number":70,"type":278,"author":929,"provisional":8,"contact":288,"extension":1217,"proposal":8,"date_added":316},"VK_IMG_filter_cubic",{"number":1219,"type":278,"author":929,"provisional":8,"depends":1220,"contact":930,"extension":1221,"proposal":8,"date_added":1222},601,"VK_KHR_format_feature_flags2,VK_VERSION_1_3","VK_IMG_filter_linear_2d","2026-06-12",{"number":226,"type":278,"author":929,"deprecatedby":1224,"provisional":8,"contact":1225,"extension":1226,"proposal":8,"date_added":1227},null,"Stuart Smith","VK_IMG_format_pvrtc","2018-06-26",{"number":1229,"type":278,"author":929,"provisional":8,"depends":293,"specialuse":391,"contact":716,"extension":1230,"proposal":8,"date_added":1231},111,"VK_IMG_relaxed_line_rasterization","2023-11-10",{"number":1233,"type":278,"author":1234,"provisional":8,"depends":293,"contact":1235,"extension":1236,"proposal":8,"date_added":1237},709,"INTEL","Jakub Szymczyk @jakubszy","VK_INTEL_device_info","2026-09-18",{"number":1239,"type":278,"author":1234,"provisional":8,"specialuse":299,"contact":1240,"extension":1241,"proposal":8,"date_added":1242},211,"Lionel Landwerlin @llandwerlin","VK_INTEL_performance_query","2019-05-24",{"number":1244,"type":278,"author":1234,"provisional":8,"depends":293,"contact":1245,"extension":1246,"proposal":8,"date_added":1247},210,"Ian Romanick @ianromanick","VK_INTEL_shader_integer_functions2","2019-05-22",{"number":1249,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1251,"ratified":482,"contact":421,"extension":1252,"proposal":8,"date_added":1253},84,"KHR","(VK_KHR_get_physical_device_properties2+VK_KHR_storage_buffer_storage_class),VK_VERSION_1_1","VK_KHR_16bit_storage","2017-07-11",{"number":1255,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1251,"ratified":482,"contact":1256,"extension":1257,"proposal":8,"date_added":541},178,"Alexander Galazin @alegal-arm","VK_KHR_8bit_storage",{"number":1259,"type":278,"author":1250,"provisional":8,"depends":1260,"ratified":482,"contact":935,"extension":1261,"proposal":8,"date_added":1262},151,"((VK_VERSION_1_1+VK_EXT_descriptor_indexing+VK_KHR_buffer_device_address),VK_VERSION_1_2)+VK_KHR_deferred_host_operations","VK_KHR_acceleration_structure","2020-11-22",{"number":42,"type":480,"author":1250,"provisional":8,"depends":639,"platform":390,"ratified":482,"contact":398,"extension":1264,"proposal":8,"date_added":316},"VK_KHR_android_surface",{"number":1266,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":288,"extension":1267,"proposal":8,"date_added":1268},158,"VK_KHR_bind_memory2","2017-09-14",{"number":1270,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1271,"ratified":482,"contact":514,"extension":524,"proposal":8,"date_added":1272},258,"(VK_KHR_get_physical_device_properties2+VK_KHR_device_group),VK_VERSION_1_1","2019-11-24",{"number":1274,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":498,"contact":802,"extension":529,"proposal":8,"date_added":531},544,{"number":1276,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":1277,"extension":1278,"proposal":244,"date_added":1279},512,"Jean-Noe Morissette @MagicPoncho","VK_KHR_compute_shader_derivatives","2024-08-30",{"number":1281,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":548,"proposal":244,"date_added":1282},507,"2023-06-23",{"number":1284,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":498,"contact":693,"extension":1285,"proposal":8,"date_added":1286},338,"VK_KHR_copy_commands2","2020-09-20",{"number":1288,"type":278,"author":1250,"provisional":8,"depends":1289,"ratified":482,"contact":666,"extension":1290,"proposal":244,"date_added":1291},550,"(VK_KHR_get_physical_device_properties2+VK_KHR_buffer_device_address),VK_VERSION_1_2","VK_KHR_copy_memory_indirect","2025-09-25",{"number":1293,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1294,"ratified":482,"contact":1295,"extension":1296,"proposal":8,"date_added":541},110,"(VK_KHR_multiview+VK_KHR_maintenance2),VK_VERSION_1_1","Tobias Hector @tobias","VK_KHR_create_renderpass2",{"number":1298,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1299,"ratified":482,"contact":490,"extension":1300,"proposal":8,"date_added":1253},128,"VK_KHR_get_memory_requirements2,VK_VERSION_1_1","VK_KHR_dedicated_allocation",{"number":1302,"type":278,"author":1250,"provisional":8,"ratified":482,"contact":1303,"extension":1304,"proposal":8,"date_added":908},269,"Josh Barczak @jbarczak","VK_KHR_deferred_host_operations",{"number":1306,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":585,"extension":584,"proposal":8,"date_added":587},605,{"number":1308,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1309,"ratified":482,"contact":1310,"extension":1311,"proposal":8,"date_added":526},200,"VK_KHR_create_renderpass2,VK_VERSION_1_2","Jan-Harald Fredriksen @janharald","VK_KHR_depth_stencil_resolve",{"number":1313,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":1314,"extension":1315,"proposal":8,"date_added":647},86,"Markus Tavenrath @mtavenrath","VK_KHR_descriptor_update_template",{"number":1317,"type":278,"author":1250,"provisional":8,"depends":1318,"ratified":482,"contact":288,"extension":1319,"proposal":244,"date_added":1320},319,"((((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_buffer_device_address),VK_VERSION_1_2)+VK_KHR_synchronization2+VK_EXT_extended_dynamic_state),VK_VERSION_1_3","VK_KHR_device_address_commands","2026-03-13",{"number":1322,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":618,"extension":623,"proposal":244,"date_added":1323},574,"2026-03-20",{"number":1325,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1326,"ratified":482,"contact":514,"extension":1327,"proposal":8,"date_added":571},61,"VK_KHR_device_group_creation","VK_KHR_device_group",{"number":1329,"type":480,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":514,"extension":1326,"proposal":8,"date_added":647},71,{"number":18,"type":480,"author":1250,"provisional":8,"depends":639,"ratified":498,"contact":1331,"extension":636,"proposal":8,"date_added":316},"James Jones @cubanismo,Norbert Nopper @FslNopper",{"number":22,"type":278,"author":1250,"provisional":8,"depends":1333,"ratified":498,"contact":490,"extension":1334,"proposal":8,"date_added":316},"VK_KHR_swapchain+VK_KHR_display","VK_KHR_display_swapchain",{"number":1336,"type":278,"author":1250,"promotedto":611,"provisional":8,"ratified":482,"contact":519,"extension":314,"proposal":8,"date_added":1337},170,"2018-05-25",{"number":1339,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":300,"extension":1340,"proposal":8,"date_added":777},197,"VK_KHR_driver_properties",{"number":186,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":1342,"ratified":482,"contact":288,"extension":1343,"proposal":244,"date_added":1344},"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_depth_stencil_resolve),VK_VERSION_1_2","VK_KHR_dynamic_rendering","2021-11-02",{"number":1346,"type":278,"author":279,"promotedto":752,"provisional":8,"depends":1347,"ratified":482,"contact":288,"extension":1348,"proposal":244,"date_added":1349},233,"VK_KHR_dynamic_rendering,VK_VERSION_1_3","VK_KHR_dynamic_rendering_local_read","2024-01-25",{"number":1351,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":1352,"extension":1353,"proposal":244,"date_added":872},669,"Jon Leech @oddhack","VK_KHR_extended_flags",{"number":1355,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1356,"ratified":482,"contact":398,"extension":1357,"proposal":8,"date_added":1253},114,"VK_KHR_external_fence_capabilities","VK_KHR_external_fence",{"number":1359,"type":480,"author":1250,"promotedto":454,"provisional":8,"depends":293,"ratified":482,"contact":398,"extension":1356,"proposal":8,"date_added":647},113,{"number":1361,"type":278,"author":1250,"provisional":8,"depends":1362,"ratified":498,"contact":398,"extension":1363,"proposal":8,"date_added":1253},116,"VK_KHR_external_fence,VK_VERSION_1_1","VK_KHR_external_fence_fd",{"number":1365,"type":278,"author":1250,"provisional":8,"depends":1357,"platform":722,"ratified":482,"contact":398,"extension":1366,"proposal":8,"date_added":1253},115,"VK_KHR_external_fence_win32",{"number":1368,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1369,"ratified":482,"contact":490,"extension":1370,"proposal":8,"date_added":647},73,"VK_KHR_external_memory_capabilities,VK_VERSION_1_1","VK_KHR_external_memory",{"number":1372,"type":480,"author":1250,"promotedto":454,"provisional":8,"depends":293,"ratified":482,"contact":490,"extension":1373,"proposal":8,"date_added":647},72,"VK_KHR_external_memory_capabilities",{"number":1375,"type":278,"author":1250,"provisional":8,"depends":674,"ratified":498,"contact":490,"extension":678,"proposal":8,"date_added":647},75,{"number":1377,"type":278,"author":1250,"provisional":8,"depends":674,"platform":722,"ratified":482,"contact":490,"extension":1378,"proposal":8,"date_added":647},74,"VK_KHR_external_memory_win32",{"number":1380,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1381,"ratified":482,"contact":490,"extension":1382,"proposal":8,"date_added":647},78,"VK_KHR_external_semaphore_capabilities","VK_KHR_external_semaphore",{"number":1384,"type":480,"author":1250,"promotedto":454,"provisional":8,"depends":293,"ratified":482,"contact":490,"extension":1381,"proposal":8,"date_added":647},77,{"number":1386,"type":278,"author":1250,"provisional":8,"depends":1387,"ratified":498,"contact":490,"extension":1388,"proposal":8,"date_added":647},80,"VK_KHR_external_semaphore,VK_VERSION_1_1","VK_KHR_external_semaphore_fd",{"number":1390,"type":278,"author":1250,"provisional":8,"depends":1382,"platform":722,"ratified":482,"contact":490,"extension":1391,"proposal":8,"date_added":647},79,"VK_KHR_external_semaphore_win32",{"number":1393,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":482,"contact":1240,"extension":1394,"proposal":8,"date_added":983},361,"VK_KHR_format_feature_flags2",{"number":1396,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":294,"extension":1397,"proposal":244,"date_added":1398},323,"VK_KHR_fragment_shader_barycentric","2022-05-24",{"number":1400,"type":278,"author":1250,"provisional":8,"depends":1401,"ratified":498,"contact":288,"extension":1402,"proposal":244,"date_added":1403},227,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_create_renderpass2),VK_VERSION_1_2","VK_KHR_fragment_shading_rate","2020-10-18",{"number":1405,"type":480,"author":1250,"provisional":8,"depends":636,"ratified":498,"contact":490,"extension":1406,"proposal":8,"date_added":1337},122,"VK_KHR_get_display_properties2",{"number":1408,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":830,"extension":1409,"proposal":8,"date_added":1253},147,"VK_KHR_get_memory_requirements2",{"number":1411,"type":480,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":514,"extension":1412,"proposal":8,"date_added":492},60,"VK_KHR_get_physical_device_properties2",{"number":1414,"type":480,"author":1250,"provisional":8,"depends":639,"ratified":498,"contact":490,"extension":1415,"proposal":8,"date_added":1416},120,"VK_KHR_get_surface_capabilities2","2017-05-12",{"number":1418,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":498,"contact":288,"extension":726,"proposal":8,"date_added":1419},189,"2022-01-21",{"number":1421,"type":278,"author":1250,"promotedto":611,"provisional":8,"ratified":482,"contact":830,"extension":1422,"proposal":8,"date_added":1268},148,"VK_KHR_image_format_list",{"number":1424,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1425,"ratified":482,"contact":1295,"extension":1426,"proposal":8,"date_added":1427},109,"(((VK_KHR_get_physical_device_properties2+VK_KHR_maintenance2),VK_VERSION_1_1)+VK_KHR_image_format_list),VK_VERSION_1_2","VK_KHR_imageless_framebuffer","2019-07-07",{"number":1429,"type":278,"author":1250,"provisional":8,"depends":742,"ratified":498,"contact":1180,"extension":1430,"proposal":8,"date_added":1431},85,"VK_KHR_incremental_present","2017-03-31",{"number":1433,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":796,"proposal":8,"date_added":798},534,{"number":1435,"type":278,"author":1250,"provisional":8,"depends":454,"ratified":482,"contact":590,"extension":1436,"proposal":244,"date_added":608},505,"VK_KHR_internally_synchronized_queues",{"number":1438,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":498,"contact":519,"extension":819,"proposal":8,"date_added":798},535,{"number":1440,"type":278,"author":1250,"promotedto":752,"provisional":8,"ratified":482,"contact":590,"extension":824,"proposal":244,"date_added":1349},527,{"number":1442,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":519,"extension":342,"proposal":8,"date_added":492},70,{"number":1444,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":1445,"proposal":244,"date_added":840},631,"VK_KHR_maintenance10",{"number":1447,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":1448,"proposal":244,"date_added":414},658,"VK_KHR_maintenance11",{"number":1450,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":1451,"extension":1452,"proposal":8,"date_added":1268},118,"Michael Worcester @michaelworcester","VK_KHR_maintenance2",{"number":1454,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1455,"proposal":8,"date_added":571},169,"VK_KHR_maintenance3",{"number":1457,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":454,"ratified":482,"contact":519,"extension":1458,"proposal":8,"date_added":983},414,"VK_KHR_maintenance4",{"number":1460,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":1461,"ratified":482,"contact":282,"extension":1462,"proposal":244,"date_added":290},471,"(VK_VERSION_1_1+VK_KHR_dynamic_rendering),VK_VERSION_1_3","VK_KHR_maintenance5",{"number":1464,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":454,"ratified":482,"contact":1352,"extension":1465,"proposal":244,"date_added":1466},546,"VK_KHR_maintenance6","2023-12-18",{"number":1468,"type":278,"author":1250,"provisional":8,"depends":454,"ratified":482,"contact":505,"extension":1469,"proposal":244,"date_added":1470},563,"VK_KHR_maintenance7","2024-06-28",{"number":1472,"type":278,"author":1250,"provisional":8,"depends":454,"ratified":482,"contact":505,"extension":1473,"proposal":244,"date_added":433},575,"VK_KHR_maintenance8",{"number":1475,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":505,"extension":1127,"proposal":244,"date_added":471},585,{"number":1477,"type":278,"author":1250,"promotedto":752,"provisional":8,"ratified":482,"contact":830,"extension":1478,"proposal":244,"date_added":1479},272,"VK_KHR_map_memory2","2023-03-17",{"number":222,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1481,"proposal":8,"date_added":647},"VK_KHR_multiview",{"extension":1483,"proposal":8,"date_added":495},"VK_KHR_object_refresh",{"number":1485,"type":278,"author":1250,"provisional":8,"depends":1486,"ratified":482,"contact":693,"extension":890,"proposal":244,"date_added":323},624,"VK_KHR_acceleration_structure+VK_KHR_device_address_commands",{"number":1488,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":498,"specialuse":299,"contact":1489,"extension":1490,"proposal":8,"date_added":1491},117,"Alon Or-bach @alonorbach","VK_KHR_performance_query","2019-11-17",{"number":1493,"type":278,"author":1250,"provisional":8,"depends":1494,"ratified":482,"contact":282,"extension":1495,"proposal":244,"date_added":1496},484,"VK_VERSION_1_4,VK_KHR_extended_flags,VK_KHR_maintenance5","VK_KHR_pipeline_binary","2024-08-23",{"number":1498,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"specialuse":299,"contact":830,"extension":1499,"proposal":8,"date_added":348},270,"VK_KHR_pipeline_executable_properties",{"number":1501,"type":278,"author":1250,"provisional":8,"ratified":482,"contact":847,"extension":1502,"proposal":8,"date_added":908},291,"VK_KHR_pipeline_library",{"number":1504,"type":278,"author":1250,"provisional":8,"depends":916,"ratified":482,"contact":282,"extension":915,"proposal":244,"date_added":919},651,{"number":1506,"type":480,"author":1250,"provisional":8,"ratified":482,"contact":1507,"extension":1508,"proposal":8,"date_added":1509},395,"Charles Giessen @charles-lunarg","VK_KHR_portability_enumeration","2022-03-15",{"number":1511,"type":278,"author":1250,"provisional":244,"depends":293,"platform":281,"ratified":482,"contact":851,"extension":1512,"proposal":8,"date_added":1286},164,"VK_KHR_portability_subset",{"number":1514,"type":278,"author":1250,"provisional":8,"depends":1515,"ratified":482,"contact":1516,"extension":1517,"proposal":8,"date_added":1011},295,"VK_KHR_swapchain+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)","Keith Packard @keithp","VK_KHR_present_id",{"number":1519,"type":278,"author":1250,"provisional":8,"depends":1520,"ratified":482,"contact":1521,"extension":1522,"proposal":244,"date_added":1011},480,"VK_KHR_get_surface_capabilities2+VK_KHR_surface+VK_KHR_swapchain","Daniel Stone","VK_KHR_present_id2",{"number":1524,"type":278,"author":1250,"provisional":8,"depends":742,"ratified":482,"contact":940,"extension":939,"proposal":244,"date_added":942},622,{"number":1526,"type":278,"author":1250,"provisional":8,"depends":1527,"ratified":482,"contact":1516,"extension":1528,"proposal":8,"date_added":1011},249,"VK_KHR_swapchain+VK_KHR_present_id","VK_KHR_present_wait",{"number":1530,"type":278,"author":1250,"provisional":8,"depends":1531,"ratified":482,"contact":1521,"extension":1532,"proposal":244,"date_added":471},481,"VK_KHR_get_surface_capabilities2+VK_KHR_surface+VK_KHR_swapchain+VK_KHR_present_id2","VK_KHR_present_wait2",{"number":1534,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1535,"proposal":8,"date_added":647},81,"VK_KHR_push_descriptor",{"number":1537,"type":278,"author":1250,"provisional":8,"depends":1538,"ratified":482,"contact":935,"extension":1539,"proposal":8,"date_added":1262},349,"(VK_KHR_spirv_1_4,VK_VERSION_1_2)+VK_KHR_acceleration_structure","VK_KHR_ray_query",{"number":1541,"type":278,"author":1250,"provisional":8,"depends":1261,"ratified":482,"contact":935,"extension":1542,"proposal":8,"date_added":768},387,"VK_KHR_ray_tracing_maintenance1",{"number":1544,"type":278,"author":1250,"provisional":8,"depends":1538,"ratified":482,"contact":935,"extension":976,"proposal":8,"date_added":1262},348,{"number":1546,"type":278,"author":1250,"provisional":8,"depends":1261,"ratified":482,"contact":1547,"extension":1548,"proposal":244,"date_added":1549},482,"Eric Werness","VK_KHR_ray_tracing_position_fetch","2023-04-27",{"number":1551,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":1552,"extension":1553,"proposal":8,"date_added":340},145,"John Kessenich @johnkslang","VK_KHR_relaxed_block_layout",{"number":1555,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":519,"extension":986,"proposal":8,"date_added":988},613,{"number":66,"type":278,"author":1250,"promotedto":611,"provisional":8,"ratified":482,"contact":288,"extension":1557,"proposal":8,"date_added":1558},"VK_KHR_sampler_mirror_clamp_to_edge","2016-02-24",{"number":1560,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1561,"ratified":482,"contact":1562,"extension":1563,"proposal":8,"date_added":1268},157,"(VK_KHR_maintenance1+VK_KHR_bind_memory2+VK_KHR_get_memory_requirements2+VK_KHR_get_physical_device_properties2),VK_VERSION_1_1","Andrew Garrard @fluppeteer","VK_KHR_sampler_ycbcr_conversion",{"number":1565,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1401,"ratified":482,"contact":519,"extension":1566,"proposal":8,"date_added":1567},242,"VK_KHR_separate_depth_stencil_layouts","2019-11-03",{"number":1569,"type":278,"author":1250,"provisional":8,"depends":1570,"ratified":482,"contact":288,"extension":1571,"proposal":244,"date_added":1323},234,"VK_KHR_device_fault+VK_KHR_shader_constant_data","VK_KHR_shader_abort",{"number":1573,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":1574,"extension":1575,"proposal":8,"date_added":777},181,"Aaron Hagan @ahagan","VK_KHR_shader_atomic_int64",{"number":1577,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":288,"extension":1578,"proposal":244,"date_added":709},142,"VK_KHR_shader_bfloat16",{"number":1580,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":498,"contact":1574,"extension":1581,"proposal":8,"date_added":1582},182,"VK_KHR_shader_clock","2019-10-06",{"number":1584,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":288,"extension":1585,"proposal":244,"date_added":1323},232,"VK_KHR_shader_constant_data",{"number":1587,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":935,"extension":1588,"proposal":8,"date_added":492},64,"VK_KHR_shader_draw_parameters",{"number":1590,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1591,"proposal":244,"date_added":1349},545,"VK_KHR_shader_expect_assume",{"number":1593,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":1256,"extension":325,"proposal":8,"date_added":1594},83,"2018-12-03",{"number":1596,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":1256,"extension":1597,"proposal":8,"date_added":1594},198,"VK_KHR_shader_float_controls",{"number":1599,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":1600,"ratified":482,"contact":585,"extension":1601,"proposal":244,"date_added":1349},529,"VK_VERSION_1_1+VK_KHR_shader_float_controls","VK_KHR_shader_float_controls2",{"number":1603,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":585,"extension":1604,"proposal":244,"date_added":1605},580,"VK_KHR_shader_fma","2025-10-10",{"number":1607,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1608,"proposal":244,"date_added":954},281,"VK_KHR_shader_integer_dot_product",{"number":1610,"type":278,"author":1250,"provisional":8,"depends":454,"ratified":482,"contact":1611,"extension":1612,"proposal":244,"date_added":1349},435,"Alan Baker @alan-baker","VK_KHR_shader_maximal_reconvergence",{"number":1614,"type":278,"author":1250,"promotedto":470,"provisional":8,"ratified":482,"contact":563,"extension":1615,"proposal":8,"date_added":1616},294,"VK_KHR_shader_non_semantic_info","2020-02-15",{"number":1618,"type":278,"author":1250,"provisional":8,"depends":1619,"ratified":482,"contact":288,"extension":1620,"proposal":244,"date_added":1349},236,"((VK_VERSION_1_1+VK_KHR_vulkan_memory_model),VK_VERSION_1_2)+VK_KHR_shader_maximal_reconvergence","VK_KHR_shader_quad_control",{"number":1622,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":1623,"extension":1624,"proposal":244,"date_added":1625},559,"Nathan Gauër @Keenuts","VK_KHR_shader_relaxed_extended_instruction","2024-06-14",{"number":1627,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":454,"ratified":482,"contact":1072,"extension":1628,"proposal":8,"date_added":1629},176,"VK_KHR_shader_subgroup_extended_types","2019-09-15",{"number":1631,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":482,"contact":404,"extension":1632,"proposal":244,"date_added":1349},417,"VK_KHR_shader_subgroup_rotate",{"number":1634,"type":278,"author":1250,"provisional":8,"depends":454,"ratified":482,"contact":1611,"extension":1635,"proposal":8,"date_added":734},324,"VK_KHR_shader_subgroup_uniform_control_flow",{"number":1637,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":498,"contact":398,"extension":1638,"proposal":8,"date_added":1403},216,"VK_KHR_shader_terminate_invocation",{"number":1640,"type":278,"author":1250,"provisional":8,"depends":1412,"ratified":482,"contact":1611,"extension":1641,"proposal":244,"date_added":1642},388,"VK_KHR_shader_untyped_pointers","2025-08-08",{"number":1644,"type":278,"author":1250,"provisional":8,"depends":1645,"ratified":498,"contact":1489,"extension":1646,"proposal":8,"date_added":1416},112,"VK_KHR_swapchain+VK_KHR_get_surface_capabilities2+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)","VK_KHR_shared_presentable_image",{"number":1648,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":1600,"ratified":482,"contact":398,"extension":1649,"proposal":8,"date_added":1650},237,"VK_KHR_spirv_1_4","2019-10-13",{"number":1652,"type":278,"author":1250,"promotedto":454,"provisional":8,"ratified":482,"contact":1256,"extension":1653,"proposal":8,"date_added":1253},132,"VK_KHR_storage_buffer_storage_class",{"number":10,"type":480,"author":1250,"provisional":8,"ratified":498,"contact":1655,"extension":639,"proposal":8,"date_added":316},"James Jones @cubanismo,Ian Elliott @ianelliottus",{"number":1657,"type":480,"author":1250,"provisional":8,"depends":1082,"ratified":482,"contact":590,"extension":1081,"proposal":244,"date_added":1084},487,{"number":1659,"type":480,"author":1250,"provisional":8,"depends":1660,"ratified":482,"contact":1661,"extension":1662,"proposal":8,"date_added":312},240,"VK_VERSION_1_1+VK_KHR_get_surface_capabilities2","Sandeep Shinde @sashinde","VK_KHR_surface_protected_capabilities",{"number":14,"type":278,"author":1250,"provisional":8,"depends":639,"ratified":498,"contact":1655,"extension":742,"proposal":8,"date_added":316},{"number":1665,"type":278,"author":1250,"provisional":8,"depends":1666,"ratified":482,"contact":590,"extension":1090,"proposal":244,"date_added":1084},488,"VK_KHR_swapchain+VK_KHR_surface_maintenance1+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)",{"number":1668,"type":278,"author":1250,"provisional":8,"depends":1669,"ratified":498,"contact":300,"extension":1670,"proposal":8,"date_added":699},201,"VK_KHR_swapchain+(VK_KHR_maintenance2,VK_VERSION_1_1)+(VK_KHR_image_format_list,VK_VERSION_1_2)","VK_KHR_swapchain_mutable_format",{"number":1672,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":498,"contact":288,"extension":1673,"proposal":8,"date_added":1674},315,"VK_KHR_synchronization2","2021-02-14",{"number":1676,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":830,"extension":1677,"proposal":8,"date_added":1582},208,"VK_KHR_timeline_semaphore",{"number":1679,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":590,"extension":1680,"proposal":244,"date_added":471},528,"VK_KHR_unified_image_layouts",{"number":1682,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":585,"extension":1683,"proposal":8,"date_added":1684},254,"VK_KHR_uniform_buffer_standard_layout","2019-05-13",{"number":1686,"type":278,"author":1250,"promotedto":454,"provisional":8,"depends":1251,"ratified":482,"contact":398,"extension":1687,"proposal":8,"date_added":1253},121,"VK_KHR_variable_pointers",{"number":1689,"type":278,"author":1250,"promotedto":752,"provisional":8,"depends":293,"ratified":498,"contact":590,"extension":1123,"proposal":244,"date_added":1690},526,"2023-12-08",{"number":1692,"type":278,"author":1250,"provisional":8,"depends":1693,"ratified":482,"contact":802,"extension":1694,"proposal":244,"date_added":1695},513,"VK_KHR_video_decode_queue","VK_KHR_video_decode_av1","2024-02-01",{"number":170,"type":278,"author":1250,"provisional":8,"depends":1693,"ratified":482,"contact":1697,"extension":1698,"proposal":244,"date_added":536},"peter.fang@amd.com","VK_KHR_video_decode_h264",{"number":1700,"type":278,"author":1250,"provisional":8,"depends":1693,"ratified":482,"contact":1697,"extension":1701,"proposal":244,"date_added":536},188,"VK_KHR_video_decode_h265",{"number":106,"type":278,"author":1250,"provisional":8,"depends":1703,"ratified":482,"contact":1704,"extension":1693,"proposal":244,"date_added":536},"VK_KHR_video_queue+(VK_KHR_synchronization2,VK_VERSION_1_3)","jake.beju@amd.com",{"number":1706,"type":278,"author":1250,"provisional":8,"depends":1693,"ratified":482,"contact":1707,"extension":1708,"proposal":244,"date_added":1695},515,"Ahmed Abdelkhalek @aabdelkh","VK_KHR_video_decode_vp9",{"number":1710,"type":278,"author":1250,"provisional":8,"depends":1711,"ratified":482,"contact":802,"extension":1712,"proposal":244,"date_added":1695},514,"VK_KHR_video_encode_queue","VK_KHR_video_encode_av1",{"number":1714,"type":278,"author":1250,"provisional":8,"depends":1711,"ratified":482,"contact":1707,"extension":1715,"proposal":244,"date_added":872},599,"VK_KHR_video_encode_feedback2",{"number":162,"type":278,"author":1250,"provisional":8,"depends":1711,"ratified":482,"contact":1707,"extension":1717,"proposal":244,"date_added":536},"VK_KHR_video_encode_h264",{"number":166,"type":278,"author":1250,"provisional":8,"depends":1711,"ratified":482,"contact":1707,"extension":1719,"proposal":244,"date_added":521},"VK_KHR_video_encode_h265",{"number":1721,"type":278,"author":1250,"provisional":8,"depends":1711,"ratified":482,"contact":1707,"extension":1722,"proposal":244,"date_added":1723},553,"VK_KHR_video_encode_intra_refresh","2025-07-04",{"number":1725,"type":278,"author":1250,"provisional":8,"depends":1726,"ratified":482,"contact":1707,"extension":1727,"proposal":244,"date_added":1129},554,"VK_KHR_video_encode_queue+(VK_KHR_format_feature_flags2,VK_VERSION_1_3)","VK_KHR_video_encode_quantization_map",{"number":1729,"type":278,"author":1250,"provisional":8,"depends":1703,"ratified":482,"contact":1707,"extension":1711,"proposal":244,"date_added":536},300,{"number":1731,"type":278,"author":1250,"provisional":8,"depends":1732,"ratified":482,"contact":802,"extension":1733,"proposal":244,"date_added":1466},516,"VK_KHR_video_queue","VK_KHR_video_maintenance1",{"number":1735,"type":278,"author":1250,"provisional":8,"depends":1732,"ratified":482,"contact":802,"extension":1736,"proposal":244,"date_added":689},587,"VK_KHR_video_maintenance2",{"number":102,"type":278,"author":1250,"provisional":8,"depends":1738,"ratified":482,"contact":1134,"extension":1732,"proposal":244,"date_added":536},"(VK_VERSION_1_1+VK_KHR_synchronization2),VK_VERSION_1_3",{"number":1740,"type":278,"author":1250,"promotedto":611,"provisional":8,"depends":293,"ratified":482,"contact":514,"extension":1741,"proposal":8,"date_added":500},212,"VK_KHR_vulkan_memory_model",{"number":34,"type":480,"author":1250,"provisional":8,"depends":639,"platform":1743,"ratified":482,"contact":1744,"extension":1745,"proposal":8,"date_added":316},"wayland","Jesse Hall @critsec,Ian Elliott @ianelliottus","VK_KHR_wayland_surface",{"number":1747,"type":278,"author":1250,"provisional":8,"depends":1378,"platform":722,"ratified":482,"contact":1748,"extension":1749,"proposal":8,"date_added":647},76,"Carsten Rohde @crohde","VK_KHR_win32_keyed_mutex",{"number":46,"type":480,"author":1250,"provisional":8,"depends":639,"platform":722,"ratified":482,"contact":1744,"extension":1751,"proposal":8,"date_added":316},"VK_KHR_win32_surface",{"number":1753,"type":278,"author":1250,"provisional":8,"depends":293,"ratified":482,"contact":1754,"extension":1755,"proposal":8,"date_added":1756},337,"Caio Marcelo de Oliveira Filho @cmarcelo","VK_KHR_workgroup_memory_explicit_layout","2021-01-24",{"number":30,"type":480,"author":1250,"provisional":8,"depends":639,"platform":1758,"ratified":482,"contact":1744,"extension":1759,"proposal":8,"date_added":316},"xcb","VK_KHR_xcb_surface",{"number":26,"type":480,"author":1250,"provisional":8,"depends":639,"platform":1761,"ratified":482,"contact":1744,"extension":1762,"proposal":8,"date_added":316},"xlib","VK_KHR_xlib_surface",{"number":1764,"type":278,"author":1250,"promotedto":470,"provisional":8,"depends":293,"ratified":482,"contact":1611,"extension":1765,"proposal":8,"date_added":1756},326,"VK_KHR_zero_initialize_workgroup_memory",{"number":1767,"type":480,"author":1114,"provisional":8,"contact":1507,"extension":1768,"proposal":244,"date_added":1769},460,"VK_LUNARG_direct_driver_loading","2022-12-01",{"number":1771,"type":278,"author":1772,"provisional":8,"depends":293,"specialuse":574,"contact":917,"extension":1773,"proposal":8,"date_added":1774},576,"MESA","VK_MESA_image_alignment_control","2024-05-10",{"number":1776,"type":278,"author":1777,"provisional":8,"depends":293,"contact":1778,"extension":1779,"proposal":244,"date_added":1780},531,"MSFT","Jesse Natalie @jenatali","VK_MSFT_layered_driver","2023-07-19",{"number":1782,"type":480,"author":1783,"deprecatedby":857,"provisional":8,"depends":639,"platform":1784,"contact":851,"extension":1785,"proposal":8,"date_added":647},123,"MVK","ios","VK_MVK_ios_surface",{"number":1787,"type":480,"author":1783,"deprecatedby":857,"provisional":8,"depends":639,"platform":1788,"contact":851,"extension":1789,"proposal":8,"date_added":647},124,"macos","VK_MVK_macos_surface",{"number":1791,"type":480,"author":1792,"provisional":8,"depends":639,"platform":1793,"contact":1794,"extension":1795,"proposal":8,"date_added":492},63,"NN","vi","Mathias Heyer gitlab:@mheyer","VK_NN_vi_surface",{"number":126,"type":278,"author":1797,"provisional":8,"contact":1798,"extension":1799,"proposal":8,"date_added":1800},"NVX","Eric Werness @ewerness-nv,Liam Middlebrook @liam-middlebrook","VK_NVX_binary_import","2021-05-10",{"number":130,"type":278,"author":1797,"provisional":8,"contact":977,"extension":1802,"proposal":8,"date_added":858},"VK_NVX_image_view_handle",{"number":1804,"type":278,"author":1797,"provisional":8,"depends":1805,"contact":514,"extension":1806,"proposal":8,"date_added":647},98,"VK_KHR_multiview,VK_VERSION_1_1","VK_NVX_multiview_per_view_attributes",{"number":1808,"type":278,"author":488,"provisional":8,"depends":481,"platform":722,"contact":1809,"extension":1810,"proposal":8,"date_added":878},346,"Jeff Juliano @jjuliano","VK_NV_acquire_winrt_display",{"number":1812,"type":278,"author":488,"provisional":8,"contact":977,"extension":1813,"proposal":8,"date_added":647},88,"VK_NV_clip_space_w_scaling",{"number":1815,"type":278,"author":488,"provisional":8,"depends":1261,"contact":539,"extension":1816,"proposal":244,"date_added":1817},570,"VK_NV_cluster_acceleration_structure","2025-01-30",{"number":1819,"type":278,"author":488,"provisional":8,"depends":293,"contact":1820,"extension":1821,"proposal":8,"date_added":1822},560,"Lujin Wang @lujinwangnv","VK_NV_command_buffer_inheritance","2024-08-16",{"number":1824,"type":278,"author":488,"provisional":8,"depends":293,"contact":1825,"extension":1826,"proposal":244,"date_added":1827},646,"Chris Lentini @clentini","VK_NV_compute_occupancy_priority","2025-12-12",{"number":1829,"type":278,"author":488,"promotedto":1278,"provisional":8,"depends":293,"contact":1830,"extension":1831,"proposal":8,"date_added":1832},202,"Pat Brown @nvpbrown","VK_NV_compute_shader_derivatives","2018-09-15",{"number":1834,"type":278,"author":488,"provisional":8,"depends":293,"contact":514,"extension":1835,"proposal":8,"date_added":595},250,"VK_NV_cooperative_matrix",{"number":1837,"type":278,"author":488,"provisional":8,"depends":548,"contact":514,"extension":1838,"proposal":244,"date_added":1839},594,"VK_NV_cooperative_matrix2","2024-10-25",{"number":1841,"type":278,"author":488,"provisional":8,"depends":1838,"contact":514,"extension":1842,"proposal":244,"date_added":1843},690,"VK_NV_cooperative_matrix_decode_vector","2026-05-15",{"number":1845,"type":278,"author":488,"provisional":8,"depends":293,"contact":514,"extension":1846,"proposal":244,"date_added":1817},492,"VK_NV_cooperative_vector",{"number":1848,"type":278,"author":488,"promotedto":1290,"provisional":8,"depends":1849,"contact":666,"extension":1850,"proposal":8,"date_added":1851},427,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_buffer_device_address),VK_VERSION_1_2","VK_NV_copy_memory_indirect","2022-11-03",{"number":210,"type":278,"author":488,"provisional":8,"depends":293,"contact":935,"extension":1853,"proposal":8,"date_added":1832},"VK_NV_corner_sampled_image",{"number":1855,"type":278,"author":488,"provisional":8,"depends":1856,"contact":1857,"extension":1858,"proposal":8,"date_added":1684},251,"VK_NV_framebuffer_mixed_samples+(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)","Kedarnath Thangudu @kthangudu","VK_NV_coverage_reduction_mode",{"number":1860,"type":278,"author":488,"provisional":244,"depends":293,"platform":281,"contact":1861,"extension":1862,"proposal":8,"date_added":448},308,"Tristan Lorach @tlorach","VK_NV_cuda_kernel_launch",{"number":114,"type":278,"author":488,"deprecatedby":1300,"provisional":8,"contact":514,"extension":1864,"proposal":8,"date_added":316},"VK_NV_dedicated_allocation",{"number":1866,"type":278,"author":1867,"provisional":8,"depends":1868,"contact":1869,"extension":1870,"proposal":8,"date_added":695},241,"NVIDIA","(VK_KHR_dedicated_allocation+VK_KHR_get_physical_device_properties2),VK_VERSION_1_1","Nuno Subtil @nsubtil","VK_NV_dedicated_allocation_image_aliasing",{"number":1872,"type":278,"author":488,"provisional":8,"depends":454,"contact":519,"extension":1873,"proposal":8,"date_added":1874},547,"VK_NV_descriptor_pool_overallocation","2023-09-02",{"number":1876,"type":278,"author":1867,"provisional":8,"depends":293,"contact":1869,"extension":1877,"proposal":8,"date_added":1878},207,"VK_NV_device_diagnostic_checkpoints","2018-07-30",{"number":1880,"type":278,"author":488,"provisional":8,"depends":293,"contact":1857,"extension":1881,"proposal":8,"date_added":908},301,"VK_NV_device_diagnostics_config",{"number":1883,"type":278,"author":488,"provisional":8,"depends":1884,"contact":847,"extension":1885,"proposal":8,"date_added":908},278,"(VK_VERSION_1_1+VK_KHR_buffer_device_address),VK_VERSION_1_2","VK_NV_device_generated_commands",{"number":1887,"type":278,"author":488,"provisional":8,"depends":1885,"contact":666,"extension":1888,"proposal":8,"date_added":755},429,"VK_NV_device_generated_commands_compute",{"number":1890,"type":278,"author":488,"deprecatedby":1816,"provisional":244,"depends":430,"platform":281,"contact":1891,"extension":1892,"proposal":8,"date_added":1893},398,"Christoph Kubisch @pixeljetstream, Eric Werness @ewerness-nv","VK_NV_displacement_micromap","2023-03-24",{"number":1895,"type":480,"author":488,"provisional":8,"depends":1896,"contact":1897,"extension":1898,"proposal":244,"date_added":1129},552,"VK_KHR_display+VK_KHR_get_display_properties2","Russell Chou @russellcnv","VK_NV_display_stereo",{"number":1900,"type":278,"author":488,"provisional":8,"depends":293,"contact":1897,"extension":1901,"proposal":8,"date_added":882},493,"VK_NV_extended_sparse_address_space",{"number":1903,"type":278,"author":488,"provisional":8,"contact":1825,"extension":1904,"proposal":244,"date_added":1905},557,"VK_NV_external_compute_queue","2025-04-04",{"number":234,"type":278,"author":488,"deprecatedby":1370,"provisional":8,"depends":1907,"contact":490,"extension":1908,"proposal":8,"date_added":316},"VK_NV_external_memory_capabilities","VK_NV_external_memory",{"number":230,"type":480,"author":488,"deprecatedby":1373,"provisional":8,"contact":490,"extension":1907,"proposal":8,"date_added":316},{"number":1911,"type":278,"author":488,"provisional":8,"depends":674,"contact":1748,"extension":1912,"proposal":8,"date_added":1913},372,"VK_NV_external_memory_rdma","2021-07-05",{"extension":1915,"proposal":8,"date_added":495},"VK_NV_external_memory_sci_buf",{"number":238,"type":278,"author":488,"deprecatedby":1378,"provisional":8,"depends":1908,"platform":722,"contact":490,"extension":1917,"proposal":8,"date_added":316},"VK_NV_external_memory_win32",{"extension":1919,"proposal":8,"date_added":495},"VK_NV_external_sci_sync",{"extension":1921,"proposal":8,"date_added":495},"VK_NV_external_sci_sync2",{"number":1923,"type":278,"author":488,"provisional":8,"contact":514,"extension":1924,"proposal":8,"date_added":331},154,"VK_NV_fill_rectangle",{"number":1926,"type":278,"author":488,"provisional":8,"contact":514,"extension":1927,"proposal":8,"date_added":331},150,"VK_NV_fragment_coverage_to_color",{"number":1929,"type":278,"author":488,"promotedto":1397,"provisional":8,"depends":293,"contact":1830,"extension":1930,"proposal":8,"date_added":1832},204,"VK_NV_fragment_shader_barycentric",{"number":1932,"type":278,"author":488,"provisional":8,"depends":1402,"contact":1830,"extension":1933,"proposal":8,"date_added":1934},327,"VK_NV_fragment_shading_rate_enums","2020-11-08",{"number":1936,"type":278,"author":488,"provisional":8,"contact":514,"extension":1937,"proposal":8,"date_added":331},153,"VK_NV_framebuffer_mixed_samples",{"number":1939,"type":278,"author":488,"provisional":8,"contact":935,"extension":1940,"proposal":8,"date_added":647},96,"VK_NV_geometry_shader_passthrough",{"number":58,"type":278,"author":488,"deprecatedby":1224,"provisional":8,"contact":519,"extension":1942,"proposal":8,"date_added":316},"VK_NV_glsl_shader",{"number":1944,"type":278,"author":488,"provisional":8,"depends":293,"contact":1945,"extension":1946,"proposal":8,"date_added":536},279,"David Zhao Akeley @akeley98","VK_NV_inherited_viewport_scissor",{"number":1948,"type":278,"author":1867,"provisional":8,"depends":293,"contact":1949,"extension":1950,"proposal":8,"date_added":1189},431,"sourav parmar @souravpNV","VK_NV_linear_color_attachment",{"number":1952,"type":278,"author":488,"deprecatedby":1953,"provisional":8,"contact":1954,"extension":1955,"proposal":8,"date_added":1956},311,"VK_NV_low_latency2","Charles Hansen @cshansen","VK_NV_low_latency","2023-02-26",{"number":1958,"type":278,"author":488,"provisional":8,"depends":1959,"contact":1954,"extension":1953,"proposal":8,"date_added":394},506,"(VK_VERSION_1_2,VK_KHR_timeline_semaphore)+(VK_KHR_present_id,VK_KHR_present_id2)",{"number":1961,"type":278,"author":488,"promotedto":839,"provisional":8,"depends":1849,"contact":666,"extension":1962,"proposal":8,"date_added":1851},428,"VK_NV_memory_decompression",{"number":1964,"type":278,"author":488,"provisional":8,"depends":293,"contact":847,"extension":1965,"proposal":8,"date_added":1832},203,"VK_NV_mesh_shader",{"number":1967,"type":278,"author":488,"provisional":8,"depends":1968,"contact":1748,"extension":1969,"proposal":8,"date_added":620},465,"((VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_KHR_format_feature_flags2+VK_KHR_synchronization2),VK_VERSION_1_3","VK_NV_optical_flow",{"number":1971,"type":278,"author":488,"provisional":8,"depends":1261,"contact":539,"extension":1972,"proposal":244,"date_added":1817},571,"VK_NV_partitioned_acceleration_structure",{"number":1974,"type":278,"author":488,"deprecatedby":601,"provisional":8,"depends":1975,"contact":519,"extension":1976,"proposal":8,"date_added":1466},517,"VK_KHR_maintenance6,VK_VERSION_1_4","VK_NV_per_stage_descriptor_set",{"number":1978,"type":278,"author":488,"provisional":8,"depends":721,"contact":1979,"extension":1980,"proposal":8,"date_added":620},293,"Liya Li @liyli","VK_NV_present_barrier",{"number":1982,"type":278,"author":488,"provisional":8,"depends":293,"contact":1983,"extension":1984,"proposal":8,"date_added":1985},614,"Charles Hansen @chansen","VK_NV_present_metering","2025-02-07",{"number":1987,"type":278,"author":488,"provisional":8,"depends":1988,"contact":519,"extension":1989,"proposal":244,"date_added":1990},708,"VK_VERSION_1_3,VK_EXT_private_data","VK_NV_private_data_base_handle","2026-08-28",{"extension":1992,"proposal":8,"date_added":495},"VK_NV_private_vendor_info",{"number":1994,"type":278,"author":488,"provisional":8,"contact":1995,"extension":1996,"proposal":244,"date_added":608},581,"Vassili Nikolaev @vasnik1","VK_NV_push_constant_bank",{"number":1998,"type":278,"author":488,"provisional":8,"depends":293,"contact":1999,"extension":2000,"proposal":8,"date_added":2001},556,"Rodrigo Locatti @rlocatti","VK_NV_raw_access_chains","2024-03-01",{"number":2003,"type":278,"author":488,"deprecatedby":976,"provisional":8,"depends":2004,"contact":977,"extension":2005,"proposal":8,"date_added":336},166,"(VK_KHR_get_physical_device_properties2+VK_KHR_get_memory_requirements2),VK_VERSION_1_1","VK_NV_ray_tracing",{"number":2007,"type":278,"author":488,"promotedto":978,"provisional":8,"depends":976,"contact":977,"extension":2008,"proposal":8,"date_added":1851},491,"VK_NV_ray_tracing_invocation_reorder",{"number":2010,"type":278,"author":488,"provisional":8,"depends":976,"contact":539,"extension":2011,"proposal":244,"date_added":1817},430,"VK_NV_ray_tracing_linear_swept_spheres",{"number":2013,"type":278,"author":488,"provisional":8,"depends":976,"contact":1547,"extension":2014,"proposal":8,"date_added":862},328,"VK_NV_ray_tracing_motion_blur",{"number":2016,"type":278,"author":488,"provisional":8,"depends":293,"contact":666,"extension":2017,"proposal":244,"date_added":2018},569,"VK_NV_ray_tracing_validation","2024-03-08",{"number":2020,"type":278,"author":488,"provisional":8,"depends":293,"contact":1857,"extension":2021,"proposal":8,"date_added":1832},167,"VK_NV_representative_fragment_test",{"number":2023,"type":278,"author":488,"provisional":8,"contact":519,"extension":2024,"proposal":8,"date_added":647},95,"VK_NV_sample_mask_override_coverage",{"number":2026,"type":278,"author":488,"provisional":8,"depends":293,"contact":1830,"extension":2027,"proposal":8,"date_added":1832},206,"VK_NV_scissor_exclusive",{"number":2029,"type":278,"author":488,"provisional":8,"depends":293,"contact":514,"extension":2030,"proposal":8,"date_added":2031},564,"VK_NV_shader_atomic_float16_vector","2024-02-16",{"number":2033,"type":278,"author":488,"provisional":8,"depends":293,"contact":1830,"extension":2034,"proposal":8,"date_added":1832},205,"VK_NV_shader_image_footprint",{"number":2036,"type":278,"author":488,"provisional":8,"depends":454,"contact":935,"extension":2037,"proposal":8,"date_added":713},155,"VK_NV_shader_sm_builtins",{"number":2039,"type":278,"author":488,"promotedto":1056,"provisional":8,"depends":454,"contact":514,"extension":2040,"proposal":8,"date_added":357},199,"VK_NV_shader_subgroup_partitioned",{"number":2042,"type":278,"author":488,"provisional":8,"depends":293,"contact":1830,"extension":2043,"proposal":8,"date_added":1832},165,"VK_NV_shading_rate_image",{"number":2045,"type":278,"author":488,"provisional":8,"contact":935,"extension":2046,"proposal":8,"date_added":647},97,"VK_NV_viewport_array2",{"number":2048,"type":278,"author":488,"provisional":8,"contact":519,"extension":2049,"proposal":8,"date_added":647},99,"VK_NV_viewport_swizzle",{"number":2051,"type":278,"author":488,"promotedto":1749,"provisional":8,"depends":1917,"platform":722,"contact":1748,"extension":2052,"proposal":8,"date_added":316},59,"VK_NV_win32_keyed_mutex",{"number":2054,"type":278,"author":1196,"provisional":8,"depends":397,"platform":2055,"contact":2056,"extension":2057,"proposal":8,"date_added":427},453,"ohos","Weilan Chen @wchen-h","VK_OHOS_external_memory",{"number":2059,"type":278,"author":1196,"provisional":8,"platform":2055,"contact":2056,"extension":2060,"proposal":8,"date_added":840},589,"VK_OHOS_native_buffer",{"number":2062,"type":480,"author":1196,"provisional":8,"depends":639,"platform":2055,"contact":2056,"extension":2063,"proposal":8,"date_added":2064},588,"VK_OHOS_surface","2025-06-13",{"number":2066,"type":278,"author":692,"provisional":8,"depends":548,"contact":693,"extension":2067,"proposal":244,"date_added":2068},173,"VK_QCOM_cooperative_matrix_conversion","2026-01-30",{"number":2070,"type":278,"author":692,"provisional":8,"depends":405,"contact":693,"extension":2071,"proposal":244,"date_added":2072},630,"VK_QCOM_data_graph_model","2025-11-07",{"number":2074,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2075,"proposal":244,"date_added":323},174,"VK_QCOM_elapsed_timer_query",{"number":2077,"type":278,"author":692,"provisional":8,"depends":2078,"contact":693,"extension":2079,"proposal":8,"date_added":2080},522,"(VK_EXT_filter_cubic)+(VK_VERSION_1_2,VK_EXT_sampler_filter_minmax)","VK_QCOM_filter_cubic_clamp","2023-08-25",{"number":2082,"type":278,"author":692,"provisional":8,"depends":694,"contact":693,"extension":2083,"proposal":8,"date_added":2080},520,"VK_QCOM_filter_cubic_weights",{"number":2085,"type":278,"author":692,"promotedto":708,"provisional":8,"depends":2086,"contact":693,"extension":2087,"proposal":8,"date_added":1189},426,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+VK_EXT_fragment_density_map","VK_QCOM_fragment_density_map_offset",{"number":2089,"type":278,"author":692,"provisional":8,"depends":1220,"contact":693,"extension":2090,"proposal":244,"date_added":2091},441,"VK_QCOM_image_processing","2022-07-21",{"number":2093,"type":278,"author":692,"provisional":8,"depends":2090,"contact":693,"extension":2094,"proposal":8,"date_added":2080},519,"VK_QCOM_image_processing2",{"number":2096,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2097,"proposal":244,"date_added":323},304,"VK_QCOM_image_processing3",{"number":2099,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2100,"proposal":8,"date_added":456},511,"VK_QCOM_multiview_per_view_render_areas",{"number":2102,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2103,"proposal":8,"date_added":1769},489,"VK_QCOM_multiview_per_view_viewports",{"number":2105,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2106,"proposal":244,"date_added":410},303,"VK_QCOM_queue_perf_hint",{"number":2108,"type":278,"author":692,"promotedto":557,"provisional":8,"contact":693,"extension":2109,"proposal":8,"date_added":988},172,"VK_QCOM_render_pass_shader_resolve",{"number":2111,"type":278,"author":692,"provisional":8,"contact":693,"extension":2112,"proposal":8,"date_added":2113},302,"VK_QCOM_render_pass_store_ops","2020-04-06",{"number":2115,"type":278,"author":692,"provisional":8,"contact":693,"extension":2116,"proposal":8,"date_added":2117},283,"VK_QCOM_render_pass_transform","2020-03-06",{"number":2119,"type":278,"author":692,"provisional":8,"depends":2120,"contact":693,"extension":2121,"proposal":8,"date_added":2122},334,"VK_KHR_copy_commands2,VK_VERSION_1_3","VK_QCOM_rotated_copy_commands","2020-11-01",{"number":2124,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2125,"proposal":244,"date_added":323},305,"VK_QCOM_shader_multiple_wait_queues",{"number":2127,"type":278,"author":692,"provisional":8,"depends":2128,"contact":2129,"extension":2130,"proposal":244,"date_added":2131},548,"(VK_KHR_get_memory_requirements2+VK_KHR_get_physical_device_properties2),VK_VERSION_1_1","Patrick Boyle @pboyleQCOM","VK_QCOM_tile_memory_heap","2025-04-18",{"number":2133,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2134,"proposal":244,"date_added":2091},485,"VK_QCOM_tile_properties",{"number":2136,"type":278,"author":692,"provisional":8,"depends":2134,"contact":693,"extension":2137,"proposal":244,"date_added":1905},310,"VK_QCOM_tile_shading",{"number":2139,"type":278,"author":692,"provisional":8,"depends":293,"contact":693,"extension":2140,"proposal":8,"date_added":2080},521,"VK_QCOM_ycbcr_degamma",{"number":2142,"type":278,"author":2143,"provisional":8,"depends":397,"platform":2144,"contact":2145,"extension":2146,"proposal":8,"date_added":2147},530,"QNX","screen","Mike Gorchak @mgorchak-blackberry, Aaron Ruby @aruby-blackberry","VK_QNX_external_memory_screen_buffer","2023-06-15",{"number":2149,"type":480,"author":2143,"provisional":8,"depends":639,"platform":2144,"contact":2150,"extension":2151,"proposal":8,"date_added":2152},379,"Mike Gorchak @mgorchak-blackberry","VK_QNX_screen_surface","2021-02-24",{"number":2154,"type":278,"author":2155,"provisional":8,"depends":293,"contact":618,"extension":2156,"proposal":8,"date_added":511},486,"SEC","VK_SEC_amigo_profiling",{"number":2158,"type":278,"author":2155,"provisional":8,"depends":293,"contact":2159,"extension":2160,"proposal":8,"date_added":1723},638,"Chris Hambacher @chambacher","VK_SEC_pipeline_cache_incremental_mode",{"number":2162,"type":278,"author":2155,"provisional":8,"contact":618,"extension":2163,"proposal":8,"date_added":511},675,"VK_SEC_throttle_hint",{"number":2165,"type":480,"author":2155,"provisional":8,"depends":639,"platform":2166,"contact":2167,"extension":2168,"proposal":8,"date_added":2169},665,"ubm","Minji Choe @minjichoe","VK_SEC_ubm_surface","2026-02-06",{"number":2171,"type":278,"author":2172,"provisional":8,"depends":2173,"specialuse":574,"contact":917,"extension":2174,"proposal":8,"date_added":2175},710,"VALVE","VK_KHR_buffer_device_address,VK_VERSION_1_2","VK_VALVE_buffer_device_address_allocation_alignment","2026-09-04",{"number":2177,"type":278,"author":2172,"provisional":8,"depends":293,"specialuse":574,"contact":917,"extension":2178,"proposal":8,"date_added":2179},421,"VK_VALVE_descriptor_set_host_mapping","2022-03-08",{"number":2181,"type":278,"author":2172,"provisional":8,"depends":2182,"contact":707,"extension":2183,"proposal":8,"date_added":2064},612,"(VK_VERSION_1_4,VK_KHR_extended_flags,VK_KHR_maintenance5)+VK_EXT_fragment_density_map","VK_VALVE_fragment_density_map_layered",{"number":2185,"type":278,"author":2172,"promotedto":877,"provisional":8,"depends":1455,"specialuse":574,"contact":876,"extension":2186,"proposal":8,"date_added":878},352,"VK_VALVE_mutable_descriptor_type",{"number":2188,"type":278,"author":2172,"provisional":8,"depends":2189,"contact":886,"extension":2190,"proposal":8,"date_added":2191},674,"(VK_KHR_get_physical_device_properties2,VK_VERSION_1_1)+(VK_KHR_shader_float16_int8,VK_VERSION_1_2)","VK_VALVE_shader_mixed_float_dot_product","2026-02-19",{"number":2193,"type":278,"author":2172,"provisional":8,"depends":2194,"contact":2195,"extension":2196,"proposal":8,"date_added":2197},391,"VK_KHR_video_encode_queue+(VK_KHR_sampler_ycbcr_conversion,VK_VERSION_1_1)","Autumn Ashton @misyltoad","VK_VALVE_video_encode_rgb_conversion","2025-09-19",{"title":2199,"description":2200,"body":2201,"_type":4157,"_id":2199},"VK_EXT_host_image_copy.proposal","This document identifies inefficiencies with image data initialization and proposes an extension to improve it.",{"type":2202,"children":2203,"toc":4143},"root",[2204,2211,2218,2223,2228,2233,2238,2244,2249,2254,2259,2330,2335,2470,2507,2512,2621,2640,2645,2748,2765,2770,2886,2903,2908,3129,3134,3285,3298,3303,3453,3466,3500,3511,3537,3541,3572,3677,3705,3762,3769,3782,3788,3800,3813,3819,3824,3869,3874,3887,3893,3958,3978,4013,4031,4049,4055,4069,4126,4132,4137],{"type":2205,"tag":2206,"props":2207,"children":2208},"element","p",{},[2209],{"type":2210,"value":2200},"text",{"type":2205,"tag":2212,"props":2213,"children":2215},"h2",{"id":2214},"_problem_statement",[2216],{"type":2210,"value":2217},"Problem Statement",{"type":2205,"tag":2206,"props":2219,"children":2220},{},[2221],{"type":2210,"value":2222},"Copying data to optimal-layout images in Vulkan requires staging the data in a buffer first, and using the GPU to perform the copy.\nSimilarly, copying data out of an optimal-layout image requires a copy to a buffer.\nThis restriction can cause a number of inefficiencies in certain scenarios.",{"type":2205,"tag":2206,"props":2224,"children":2225},{},[2226],{"type":2210,"value":2227},"Take initializing an image for the purpose of sampling as an example, where the source of data is a file.\nThe application has to load the data to memory (one copy), then initialize the buffer (second copy) and finally copy over to the image (third copy).\nApplications can remove one copy from the above scenario by creating and memory mapping the buffer first and loading the image data from disk directly into the buffer.\nThis is not always possible, for example because the streaming and graphics subsystems of a game engine are independent, or in the case of layering, because the layer is given a pointer to the data which is already loaded from disk.",{"type":2205,"tag":2206,"props":2229,"children":2230},{},[2231],{"type":2210,"value":2232},"The extra copy involved due to it going through a buffer is not just a performance cost though.\nThe buffer that is allocated for the image copy is at least as big as the image itself, and lives for a short duration until the copy is confirmed to be done.\nWhen an application performs a large number of image initialization at the same time, such as a game loading assets, it will momentarily have twice as much memory allocated for its images (the images themselves and their staging buffers), greatly increasing its peak memory usage.\nThis can lead to out-of-memory errors on some devices.",{"type":2205,"tag":2206,"props":2234,"children":2235},{},[2236],{"type":2210,"value":2237},"This document proposes an extension that allows image data to be copied from\u002Fto host memory directly, obviating the need to perform the copy through a buffer and save on memory.\nWhile copying to an optimal layout image on the CPU has its own costs, this extension can still lead to better performance by allowing the CPU to perform some copies in parallel with the GPU.",{"type":2205,"tag":2212,"props":2239,"children":2241},{"id":2240},"_proposal",[2242],{"type":2210,"value":2243},"Proposal",{"type":2205,"tag":2206,"props":2245,"children":2246},{},[2247],{"type":2210,"value":2248},"An extension is proposed to address this issue.\nThe extension’s API is designed to be similar to buffer-image and image-image copies.",{"type":2205,"tag":2206,"props":2250,"children":2251},{},[2252],{"type":2210,"value":2253},"Introduced by this API are:",{"type":2205,"tag":2206,"props":2255,"children":2256},{},[2257],{"type":2210,"value":2258},"Features, advertising whether the implementation supports host→image, image→host and image→image copies:",{"type":2205,"tag":2260,"props":2261,"children":2266},"pre",{"className":2262,"code":2263,"language":2264,"meta":2265,"style":2265},"language-c shiki shiki-themes github-light-default github-dark-default","typedef struct VkPhysicalDeviceHostImageCopyFeaturesEXT {\n    VkStructureType    sType;\n    void*              pNext;\n    VkBool32           hostImageCopy;\n} VkPhysicalDeviceHostImageCopyFeaturesEXT;\n","c","",[2267],{"type":2205,"tag":2268,"props":2269,"children":2270},"code",{"__ignoreMap":2265},[2271,2293,2301,2314,2322],{"type":2205,"tag":2272,"props":2273,"children":2275},"span",{"class":2274,"line":10},"line",[2276,2282,2287],{"type":2205,"tag":2272,"props":2277,"children":2279},{"style":2278},"--shiki-default:#CF222E;--shiki-dark:#FF7B72",[2280],{"type":2210,"value":2281},"typedef",{"type":2205,"tag":2272,"props":2283,"children":2284},{"style":2278},[2285],{"type":2210,"value":2286}," struct",{"type":2205,"tag":2272,"props":2288,"children":2290},{"style":2289},"--shiki-default:#1F2328;--shiki-dark:#E6EDF3",[2291],{"type":2210,"value":2292}," VkPhysicalDeviceHostImageCopyFeaturesEXT {\n",{"type":2205,"tag":2272,"props":2294,"children":2295},{"class":2274,"line":14},[2296],{"type":2205,"tag":2272,"props":2297,"children":2298},{"style":2289},[2299],{"type":2210,"value":2300},"    VkStructureType    sType;\n",{"type":2205,"tag":2272,"props":2302,"children":2303},{"class":2274,"line":18},[2304,2309],{"type":2205,"tag":2272,"props":2305,"children":2306},{"style":2278},[2307],{"type":2210,"value":2308},"    void*",{"type":2205,"tag":2272,"props":2310,"children":2311},{"style":2289},[2312],{"type":2210,"value":2313},"              pNext;\n",{"type":2205,"tag":2272,"props":2315,"children":2316},{"class":2274,"line":22},[2317],{"type":2205,"tag":2272,"props":2318,"children":2319},{"style":2289},[2320],{"type":2210,"value":2321},"    VkBool32           hostImageCopy;\n",{"type":2205,"tag":2272,"props":2323,"children":2324},{"class":2274,"line":26},[2325],{"type":2205,"tag":2272,"props":2326,"children":2327},{"style":2289},[2328],{"type":2210,"value":2329},"} VkPhysicalDeviceHostImageCopyFeaturesEXT;\n",{"type":2205,"tag":2206,"props":2331,"children":2332},{},[2333],{"type":2210,"value":2334},"Query of which layouts can be used in to-image and from-image copies:",{"type":2205,"tag":2260,"props":2336,"children":2338},{"className":2262,"code":2337,"language":2264,"meta":2265,"style":2265},"typedef struct VkPhysicalDeviceHostImageCopyPropertiesEXT {\n    VkStructureType    sType;\n    void*              pNext;\n    uint32_t           copySrcLayoutCount;\n    VkImageLayout*     pCopySrcLayouts;\n    uint32_t           copyDstLayoutCount;\n    VkImageLayout*     pCopyDstLayouts;\n    uint8_t            optimalTilingLayoutUUID[VK_UUID_SIZE];\n    VkBool32           identicalMemoryTypeRequirements;\n} VkPhysicalDeviceHostImageCopyPropertiesEXT;\n",[2339],{"type":2205,"tag":2268,"props":2340,"children":2341},{"__ignoreMap":2265},[2342,2358,2365,2376,2389,2407,2419,2435,2454,2462],{"type":2205,"tag":2272,"props":2343,"children":2344},{"class":2274,"line":10},[2345,2349,2353],{"type":2205,"tag":2272,"props":2346,"children":2347},{"style":2278},[2348],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":2350,"children":2351},{"style":2278},[2352],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":2354,"children":2355},{"style":2289},[2356],{"type":2210,"value":2357}," VkPhysicalDeviceHostImageCopyPropertiesEXT {\n",{"type":2205,"tag":2272,"props":2359,"children":2360},{"class":2274,"line":14},[2361],{"type":2205,"tag":2272,"props":2362,"children":2363},{"style":2289},[2364],{"type":2210,"value":2300},{"type":2205,"tag":2272,"props":2366,"children":2367},{"class":2274,"line":18},[2368,2372],{"type":2205,"tag":2272,"props":2369,"children":2370},{"style":2278},[2371],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":2373,"children":2374},{"style":2289},[2375],{"type":2210,"value":2313},{"type":2205,"tag":2272,"props":2377,"children":2378},{"class":2274,"line":22},[2379,2384],{"type":2205,"tag":2272,"props":2380,"children":2381},{"style":2278},[2382],{"type":2210,"value":2383},"    uint32_t",{"type":2205,"tag":2272,"props":2385,"children":2386},{"style":2289},[2387],{"type":2210,"value":2388},"           copySrcLayoutCount;\n",{"type":2205,"tag":2272,"props":2390,"children":2391},{"class":2274,"line":26},[2392,2397,2402],{"type":2205,"tag":2272,"props":2393,"children":2394},{"style":2289},[2395],{"type":2210,"value":2396},"    VkImageLayout",{"type":2205,"tag":2272,"props":2398,"children":2399},{"style":2278},[2400],{"type":2210,"value":2401},"*",{"type":2205,"tag":2272,"props":2403,"children":2404},{"style":2289},[2405],{"type":2210,"value":2406},"     pCopySrcLayouts;\n",{"type":2205,"tag":2272,"props":2408,"children":2409},{"class":2274,"line":30},[2410,2414],{"type":2205,"tag":2272,"props":2411,"children":2412},{"style":2278},[2413],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2415,"children":2416},{"style":2289},[2417],{"type":2210,"value":2418},"           copyDstLayoutCount;\n",{"type":2205,"tag":2272,"props":2420,"children":2421},{"class":2274,"line":34},[2422,2426,2430],{"type":2205,"tag":2272,"props":2423,"children":2424},{"style":2289},[2425],{"type":2210,"value":2396},{"type":2205,"tag":2272,"props":2427,"children":2428},{"style":2278},[2429],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":2431,"children":2432},{"style":2289},[2433],{"type":2210,"value":2434},"     pCopyDstLayouts;\n",{"type":2205,"tag":2272,"props":2436,"children":2437},{"class":2274,"line":38},[2438,2443,2449],{"type":2205,"tag":2272,"props":2439,"children":2440},{"style":2278},[2441],{"type":2210,"value":2442},"    uint8_t",{"type":2205,"tag":2272,"props":2444,"children":2446},{"style":2445},"--shiki-default:#953800;--shiki-dark:#FFA657",[2447],{"type":2210,"value":2448},"            optimalTilingLayoutUUID",{"type":2205,"tag":2272,"props":2450,"children":2451},{"style":2289},[2452],{"type":2210,"value":2453},"[VK_UUID_SIZE];\n",{"type":2205,"tag":2272,"props":2455,"children":2456},{"class":2274,"line":42},[2457],{"type":2205,"tag":2272,"props":2458,"children":2459},{"style":2289},[2460],{"type":2210,"value":2461},"    VkBool32           identicalMemoryTypeRequirements;\n",{"type":2205,"tag":2272,"props":2463,"children":2464},{"class":2274,"line":46},[2465],{"type":2205,"tag":2272,"props":2466,"children":2467},{"style":2289},[2468],{"type":2210,"value":2469},"} VkPhysicalDeviceHostImageCopyPropertiesEXT;\n",{"type":2205,"tag":2206,"props":2471,"children":2472},{},[2473,2475,2481,2483,2489,2491,2497,2499,2505],{"type":2210,"value":2474},"In the above, ",{"type":2205,"tag":2268,"props":2476,"children":2478},{"className":2477},[],[2479],{"type":2210,"value":2480},"optimalTilingLayoutUUID",{"type":2210,"value":2482}," can be used to ensure compatible data layouts between memory and images when using ",{"type":2205,"tag":2268,"props":2484,"children":2486},{"className":2485},[],[2487],{"type":2210,"value":2488},"VK_HOST_IMAGE_COPY_MEMCPY_BIT_EXT",{"type":2210,"value":2490}," in the below commands.\n",{"type":2205,"tag":2268,"props":2492,"children":2494},{"className":2493},[],[2495],{"type":2210,"value":2496},"identicalMemoryTypeRequirements",{"type":2210,"value":2498}," specifies whether using ",{"type":2205,"tag":2268,"props":2500,"children":2502},{"className":2501},[],[2503],{"type":2210,"value":2504},"VK_IMAGE_USAGE_HOST_TRANSFER_BIT_EXT",{"type":2210,"value":2506}," may affect the memory type requirements of the image or not.",{"type":2205,"tag":2206,"props":2508,"children":2509},{},[2510],{"type":2210,"value":2511},"Defining regions to copy to an image:",{"type":2205,"tag":2260,"props":2513,"children":2515},{"className":2262,"code":2514,"language":2264,"meta":2265,"style":2265},"typedef struct VkCopyMemoryToImageInfoEXT {\n    VkStructureType               sType;\n    void*                         pNext;\n    VkHostImageCopyFlagsEXT       flags;\n    VkImage                       dstImage;\n    VkImageLayout                 dstImageLayout;\n    uint32_t                      regionCount;\n    const VkMemoryToImageCopyEXT* pRegions;\n} VkCopyMemoryToImageInfoEXT;\n",[2516],{"type":2205,"tag":2268,"props":2517,"children":2518},{"__ignoreMap":2265},[2519,2535,2543,2555,2563,2571,2579,2591,2613],{"type":2205,"tag":2272,"props":2520,"children":2521},{"class":2274,"line":10},[2522,2526,2530],{"type":2205,"tag":2272,"props":2523,"children":2524},{"style":2278},[2525],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":2527,"children":2528},{"style":2278},[2529],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":2531,"children":2532},{"style":2289},[2533],{"type":2210,"value":2534}," VkCopyMemoryToImageInfoEXT {\n",{"type":2205,"tag":2272,"props":2536,"children":2537},{"class":2274,"line":14},[2538],{"type":2205,"tag":2272,"props":2539,"children":2540},{"style":2289},[2541],{"type":2210,"value":2542},"    VkStructureType               sType;\n",{"type":2205,"tag":2272,"props":2544,"children":2545},{"class":2274,"line":18},[2546,2550],{"type":2205,"tag":2272,"props":2547,"children":2548},{"style":2278},[2549],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":2551,"children":2552},{"style":2289},[2553],{"type":2210,"value":2554},"                         pNext;\n",{"type":2205,"tag":2272,"props":2556,"children":2557},{"class":2274,"line":22},[2558],{"type":2205,"tag":2272,"props":2559,"children":2560},{"style":2289},[2561],{"type":2210,"value":2562},"    VkHostImageCopyFlagsEXT       flags;\n",{"type":2205,"tag":2272,"props":2564,"children":2565},{"class":2274,"line":26},[2566],{"type":2205,"tag":2272,"props":2567,"children":2568},{"style":2289},[2569],{"type":2210,"value":2570},"    VkImage                       dstImage;\n",{"type":2205,"tag":2272,"props":2572,"children":2573},{"class":2274,"line":30},[2574],{"type":2205,"tag":2272,"props":2575,"children":2576},{"style":2289},[2577],{"type":2210,"value":2578},"    VkImageLayout                 dstImageLayout;\n",{"type":2205,"tag":2272,"props":2580,"children":2581},{"class":2274,"line":34},[2582,2586],{"type":2205,"tag":2272,"props":2583,"children":2584},{"style":2278},[2585],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2587,"children":2588},{"style":2289},[2589],{"type":2210,"value":2590},"                      regionCount;\n",{"type":2205,"tag":2272,"props":2592,"children":2593},{"class":2274,"line":38},[2594,2599,2604,2608],{"type":2205,"tag":2272,"props":2595,"children":2596},{"style":2278},[2597],{"type":2210,"value":2598},"    const",{"type":2205,"tag":2272,"props":2600,"children":2601},{"style":2289},[2602],{"type":2210,"value":2603}," VkMemoryToImageCopyEXT",{"type":2205,"tag":2272,"props":2605,"children":2606},{"style":2278},[2607],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":2609,"children":2610},{"style":2289},[2611],{"type":2210,"value":2612}," pRegions;\n",{"type":2205,"tag":2272,"props":2614,"children":2615},{"class":2274,"line":42},[2616],{"type":2205,"tag":2272,"props":2617,"children":2618},{"style":2289},[2619],{"type":2210,"value":2620},"} VkCopyMemoryToImageInfoEXT;\n",{"type":2205,"tag":2206,"props":2622,"children":2623},{},[2624,2625,2631,2633,2638],{"type":2210,"value":2474},{"type":2205,"tag":2268,"props":2626,"children":2628},{"className":2627},[],[2629],{"type":2210,"value":2630},"flags",{"type":2210,"value":2632}," may be ",{"type":2205,"tag":2268,"props":2634,"children":2636},{"className":2635},[],[2637],{"type":2210,"value":2488},{"type":2210,"value":2639},", in which case the data in host memory should have the same swizzling layout as the image.\nThis is mainly useful for embedded systems where this swizzling is known and well defined outside of Vulkan.",{"type":2205,"tag":2206,"props":2641,"children":2642},{},[2643],{"type":2210,"value":2644},"Defining regions to copy from an image:",{"type":2205,"tag":2260,"props":2646,"children":2648},{"className":2262,"code":2647,"language":2264,"meta":2265,"style":2265},"typedef struct VkCopyImageToMemoryInfoEXT {\n    VkStructureType               sType;\n    void*                         pNext;\n    VkHostImageCopyFlagsEXT       flags;\n    VkImage                       srcImage;\n    VkImageLayout                 srcImageLayout;\n    uint32_t                      regionCount;\n    const VkImageToMemoryCopyEXT* pRegions;\n} VkCopyImageToMemoryInfoEXT;\n",[2649],{"type":2205,"tag":2268,"props":2650,"children":2651},{"__ignoreMap":2265},[2652,2668,2675,2686,2693,2701,2709,2720,2740],{"type":2205,"tag":2272,"props":2653,"children":2654},{"class":2274,"line":10},[2655,2659,2663],{"type":2205,"tag":2272,"props":2656,"children":2657},{"style":2278},[2658],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":2660,"children":2661},{"style":2278},[2662],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":2664,"children":2665},{"style":2289},[2666],{"type":2210,"value":2667}," VkCopyImageToMemoryInfoEXT {\n",{"type":2205,"tag":2272,"props":2669,"children":2670},{"class":2274,"line":14},[2671],{"type":2205,"tag":2272,"props":2672,"children":2673},{"style":2289},[2674],{"type":2210,"value":2542},{"type":2205,"tag":2272,"props":2676,"children":2677},{"class":2274,"line":18},[2678,2682],{"type":2205,"tag":2272,"props":2679,"children":2680},{"style":2278},[2681],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":2683,"children":2684},{"style":2289},[2685],{"type":2210,"value":2554},{"type":2205,"tag":2272,"props":2687,"children":2688},{"class":2274,"line":22},[2689],{"type":2205,"tag":2272,"props":2690,"children":2691},{"style":2289},[2692],{"type":2210,"value":2562},{"type":2205,"tag":2272,"props":2694,"children":2695},{"class":2274,"line":26},[2696],{"type":2205,"tag":2272,"props":2697,"children":2698},{"style":2289},[2699],{"type":2210,"value":2700},"    VkImage                       srcImage;\n",{"type":2205,"tag":2272,"props":2702,"children":2703},{"class":2274,"line":30},[2704],{"type":2205,"tag":2272,"props":2705,"children":2706},{"style":2289},[2707],{"type":2210,"value":2708},"    VkImageLayout                 srcImageLayout;\n",{"type":2205,"tag":2272,"props":2710,"children":2711},{"class":2274,"line":34},[2712,2716],{"type":2205,"tag":2272,"props":2713,"children":2714},{"style":2278},[2715],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2717,"children":2718},{"style":2289},[2719],{"type":2210,"value":2590},{"type":2205,"tag":2272,"props":2721,"children":2722},{"class":2274,"line":38},[2723,2727,2732,2736],{"type":2205,"tag":2272,"props":2724,"children":2725},{"style":2278},[2726],{"type":2210,"value":2598},{"type":2205,"tag":2272,"props":2728,"children":2729},{"style":2289},[2730],{"type":2210,"value":2731}," VkImageToMemoryCopyEXT",{"type":2205,"tag":2272,"props":2733,"children":2734},{"style":2278},[2735],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":2737,"children":2738},{"style":2289},[2739],{"type":2210,"value":2612},{"type":2205,"tag":2272,"props":2741,"children":2742},{"class":2274,"line":42},[2743],{"type":2205,"tag":2272,"props":2744,"children":2745},{"style":2289},[2746],{"type":2210,"value":2747},"} VkCopyImageToMemoryInfoEXT;\n",{"type":2205,"tag":2206,"props":2749,"children":2750},{},[2751,2752,2757,2758,2763],{"type":2210,"value":2474},{"type":2205,"tag":2268,"props":2753,"children":2755},{"className":2754},[],[2756],{"type":2210,"value":2630},{"type":2210,"value":2632},{"type":2205,"tag":2268,"props":2759,"children":2761},{"className":2760},[],[2762],{"type":2210,"value":2488},{"type":2210,"value":2764},", in which case the data in host memory will have the same swizzling layout as the image.",{"type":2205,"tag":2206,"props":2766,"children":2767},{},[2768],{"type":2210,"value":2769},"Defining regions to copy between images",{"type":2205,"tag":2260,"props":2771,"children":2773},{"className":2262,"code":2772,"language":2264,"meta":2265,"style":2265},"typedef struct VkCopyImageToImageInfoEXT {\n    VkStructureType               sType;\n    void*                         pNext;\n    VkHostImageCopyFlagsEXT       flags;\n    VkImage                       srcImage;\n    VkImageLayout                 srcImageLayout;\n    VkImage                       dstImage;\n    VkImageLayout                 dstImageLayout;\n    uint32_t                      regionCount;\n    const VkImageCopy2*           pRegions;\n} VkCopyImageToImageInfoEXT;\n",[2774],{"type":2205,"tag":2268,"props":2775,"children":2776},{"__ignoreMap":2265},[2777,2793,2800,2811,2818,2825,2832,2839,2846,2857,2878],{"type":2205,"tag":2272,"props":2778,"children":2779},{"class":2274,"line":10},[2780,2784,2788],{"type":2205,"tag":2272,"props":2781,"children":2782},{"style":2278},[2783],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":2785,"children":2786},{"style":2278},[2787],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":2789,"children":2790},{"style":2289},[2791],{"type":2210,"value":2792}," VkCopyImageToImageInfoEXT {\n",{"type":2205,"tag":2272,"props":2794,"children":2795},{"class":2274,"line":14},[2796],{"type":2205,"tag":2272,"props":2797,"children":2798},{"style":2289},[2799],{"type":2210,"value":2542},{"type":2205,"tag":2272,"props":2801,"children":2802},{"class":2274,"line":18},[2803,2807],{"type":2205,"tag":2272,"props":2804,"children":2805},{"style":2278},[2806],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":2808,"children":2809},{"style":2289},[2810],{"type":2210,"value":2554},{"type":2205,"tag":2272,"props":2812,"children":2813},{"class":2274,"line":22},[2814],{"type":2205,"tag":2272,"props":2815,"children":2816},{"style":2289},[2817],{"type":2210,"value":2562},{"type":2205,"tag":2272,"props":2819,"children":2820},{"class":2274,"line":26},[2821],{"type":2205,"tag":2272,"props":2822,"children":2823},{"style":2289},[2824],{"type":2210,"value":2700},{"type":2205,"tag":2272,"props":2826,"children":2827},{"class":2274,"line":30},[2828],{"type":2205,"tag":2272,"props":2829,"children":2830},{"style":2289},[2831],{"type":2210,"value":2708},{"type":2205,"tag":2272,"props":2833,"children":2834},{"class":2274,"line":34},[2835],{"type":2205,"tag":2272,"props":2836,"children":2837},{"style":2289},[2838],{"type":2210,"value":2570},{"type":2205,"tag":2272,"props":2840,"children":2841},{"class":2274,"line":38},[2842],{"type":2205,"tag":2272,"props":2843,"children":2844},{"style":2289},[2845],{"type":2210,"value":2578},{"type":2205,"tag":2272,"props":2847,"children":2848},{"class":2274,"line":42},[2849,2853],{"type":2205,"tag":2272,"props":2850,"children":2851},{"style":2278},[2852],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2854,"children":2855},{"style":2289},[2856],{"type":2210,"value":2590},{"type":2205,"tag":2272,"props":2858,"children":2859},{"class":2274,"line":46},[2860,2864,2869,2873],{"type":2205,"tag":2272,"props":2861,"children":2862},{"style":2278},[2863],{"type":2210,"value":2598},{"type":2205,"tag":2272,"props":2865,"children":2866},{"style":2289},[2867],{"type":2210,"value":2868}," VkImageCopy2",{"type":2205,"tag":2272,"props":2870,"children":2871},{"style":2278},[2872],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":2874,"children":2875},{"style":2289},[2876],{"type":2210,"value":2877},"           pRegions;\n",{"type":2205,"tag":2272,"props":2879,"children":2880},{"class":2274,"line":50},[2881],{"type":2205,"tag":2272,"props":2882,"children":2883},{"style":2289},[2884],{"type":2210,"value":2885},"} VkCopyImageToImageInfoEXT;\n",{"type":2205,"tag":2206,"props":2887,"children":2888},{},[2889,2890,2895,2896,2901],{"type":2210,"value":2474},{"type":2205,"tag":2268,"props":2891,"children":2893},{"className":2892},[],[2894],{"type":2210,"value":2630},{"type":2210,"value":2632},{"type":2205,"tag":2268,"props":2897,"children":2899},{"className":2898},[],[2900],{"type":2210,"value":2488},{"type":2210,"value":2902},", in which case data is copied between images with no swizzling layout considerations.\nCurrent limitations on source and destination images necessarily lead to raw copies between images, so this flag is currently redundant for image to image copies.",{"type":2205,"tag":2206,"props":2904,"children":2905},{},[2906],{"type":2210,"value":2907},"Defining the copy regions themselves:",{"type":2205,"tag":2260,"props":2909,"children":2911},{"className":2262,"code":2910,"language":2264,"meta":2265,"style":2265},"typedef struct VkMemoryToImageCopyEXT {\n    VkStructureType             sType;\n    void*                       pNext;\n    const void*                 pHostPointer;\n    uint32_t                    memoryRowLength;\n    uint32_t                    memoryImageHeight;\n    VkImageSubresourceLayers    imageSubresource;\n    VkOffset3D                  imageOffset;\n    VkExtent3D                  imageExtent;\n} VkMemoryToImageCopyEXT;\n\ntypedef struct VkImageToMemoryCopyEXT {\n    VkStructureType             sType;\n    void*                       pNext;\n    void*                       pHostPointer;\n    uint32_t                    memoryRowLength;\n    uint32_t                    memoryImageHeight;\n    VkImageSubresourceLayers    imageSubresource;\n    VkOffset3D                  imageOffset;\n    VkExtent3D                  imageExtent;\n} VkImageToMemoryCopyEXT;\n",[2912],{"type":2205,"tag":2268,"props":2913,"children":2914},{"__ignoreMap":2265},[2915,2931,2939,2951,2968,2980,2992,3000,3008,3016,3024,3032,3048,3055,3066,3078,3089,3100,3107,3114,3121],{"type":2205,"tag":2272,"props":2916,"children":2917},{"class":2274,"line":10},[2918,2922,2926],{"type":2205,"tag":2272,"props":2919,"children":2920},{"style":2278},[2921],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":2923,"children":2924},{"style":2278},[2925],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":2927,"children":2928},{"style":2289},[2929],{"type":2210,"value":2930}," VkMemoryToImageCopyEXT {\n",{"type":2205,"tag":2272,"props":2932,"children":2933},{"class":2274,"line":14},[2934],{"type":2205,"tag":2272,"props":2935,"children":2936},{"style":2289},[2937],{"type":2210,"value":2938},"    VkStructureType             sType;\n",{"type":2205,"tag":2272,"props":2940,"children":2941},{"class":2274,"line":18},[2942,2946],{"type":2205,"tag":2272,"props":2943,"children":2944},{"style":2278},[2945],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":2947,"children":2948},{"style":2289},[2949],{"type":2210,"value":2950},"                       pNext;\n",{"type":2205,"tag":2272,"props":2952,"children":2953},{"class":2274,"line":22},[2954,2958,2963],{"type":2205,"tag":2272,"props":2955,"children":2956},{"style":2278},[2957],{"type":2210,"value":2598},{"type":2205,"tag":2272,"props":2959,"children":2960},{"style":2278},[2961],{"type":2210,"value":2962}," void*",{"type":2205,"tag":2272,"props":2964,"children":2965},{"style":2289},[2966],{"type":2210,"value":2967},"                 pHostPointer;\n",{"type":2205,"tag":2272,"props":2969,"children":2970},{"class":2274,"line":26},[2971,2975],{"type":2205,"tag":2272,"props":2972,"children":2973},{"style":2278},[2974],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2976,"children":2977},{"style":2289},[2978],{"type":2210,"value":2979},"                    memoryRowLength;\n",{"type":2205,"tag":2272,"props":2981,"children":2982},{"class":2274,"line":30},[2983,2987],{"type":2205,"tag":2272,"props":2984,"children":2985},{"style":2278},[2986],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":2988,"children":2989},{"style":2289},[2990],{"type":2210,"value":2991},"                    memoryImageHeight;\n",{"type":2205,"tag":2272,"props":2993,"children":2994},{"class":2274,"line":34},[2995],{"type":2205,"tag":2272,"props":2996,"children":2997},{"style":2289},[2998],{"type":2210,"value":2999},"    VkImageSubresourceLayers    imageSubresource;\n",{"type":2205,"tag":2272,"props":3001,"children":3002},{"class":2274,"line":38},[3003],{"type":2205,"tag":2272,"props":3004,"children":3005},{"style":2289},[3006],{"type":2210,"value":3007},"    VkOffset3D                  imageOffset;\n",{"type":2205,"tag":2272,"props":3009,"children":3010},{"class":2274,"line":42},[3011],{"type":2205,"tag":2272,"props":3012,"children":3013},{"style":2289},[3014],{"type":2210,"value":3015},"    VkExtent3D                  imageExtent;\n",{"type":2205,"tag":2272,"props":3017,"children":3018},{"class":2274,"line":46},[3019],{"type":2205,"tag":2272,"props":3020,"children":3021},{"style":2289},[3022],{"type":2210,"value":3023},"} VkMemoryToImageCopyEXT;\n",{"type":2205,"tag":2272,"props":3025,"children":3026},{"class":2274,"line":50},[3027],{"type":2205,"tag":2272,"props":3028,"children":3029},{"emptyLinePlaceholder":244},[3030],{"type":2210,"value":3031},"\n",{"type":2205,"tag":2272,"props":3033,"children":3034},{"class":2274,"line":54},[3035,3039,3043],{"type":2205,"tag":2272,"props":3036,"children":3037},{"style":2278},[3038],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":3040,"children":3041},{"style":2278},[3042],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":3044,"children":3045},{"style":2289},[3046],{"type":2210,"value":3047}," VkImageToMemoryCopyEXT {\n",{"type":2205,"tag":2272,"props":3049,"children":3050},{"class":2274,"line":58},[3051],{"type":2205,"tag":2272,"props":3052,"children":3053},{"style":2289},[3054],{"type":2210,"value":2938},{"type":2205,"tag":2272,"props":3056,"children":3057},{"class":2274,"line":62},[3058,3062],{"type":2205,"tag":2272,"props":3059,"children":3060},{"style":2278},[3061],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":3063,"children":3064},{"style":2289},[3065],{"type":2210,"value":2950},{"type":2205,"tag":2272,"props":3067,"children":3068},{"class":2274,"line":66},[3069,3073],{"type":2205,"tag":2272,"props":3070,"children":3071},{"style":2278},[3072],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":3074,"children":3075},{"style":2289},[3076],{"type":2210,"value":3077},"                       pHostPointer;\n",{"type":2205,"tag":2272,"props":3079,"children":3080},{"class":2274,"line":70},[3081,3085],{"type":2205,"tag":2272,"props":3082,"children":3083},{"style":2278},[3084],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":3086,"children":3087},{"style":2289},[3088],{"type":2210,"value":2979},{"type":2205,"tag":2272,"props":3090,"children":3091},{"class":2274,"line":74},[3092,3096],{"type":2205,"tag":2272,"props":3093,"children":3094},{"style":2278},[3095],{"type":2210,"value":2383},{"type":2205,"tag":2272,"props":3097,"children":3098},{"style":2289},[3099],{"type":2210,"value":2991},{"type":2205,"tag":2272,"props":3101,"children":3102},{"class":2274,"line":78},[3103],{"type":2205,"tag":2272,"props":3104,"children":3105},{"style":2289},[3106],{"type":2210,"value":2999},{"type":2205,"tag":2272,"props":3108,"children":3109},{"class":2274,"line":82},[3110],{"type":2205,"tag":2272,"props":3111,"children":3112},{"style":2289},[3113],{"type":2210,"value":3007},{"type":2205,"tag":2272,"props":3115,"children":3116},{"class":2274,"line":86},[3117],{"type":2205,"tag":2272,"props":3118,"children":3119},{"style":2289},[3120],{"type":2210,"value":3015},{"type":2205,"tag":2272,"props":3122,"children":3123},{"class":2274,"line":90},[3124],{"type":2205,"tag":2272,"props":3125,"children":3126},{"style":2289},[3127],{"type":2210,"value":3128},"} VkImageToMemoryCopyEXT;\n",{"type":2205,"tag":2206,"props":3130,"children":3131},{},[3132],{"type":2210,"value":3133},"The following functions perform the actual copy:",{"type":2205,"tag":2260,"props":3135,"children":3137},{"className":2262,"code":3136,"language":2264,"meta":2265,"style":2265},"VkResult vkCopyMemoryToImageEXT(VkDevice device, const VkCopyMemoryToImageInfoEXT* pCopyMemoryToImageInfo);\nVkResult vkCopyImageToMemoryEXT(VkDevice device, const VkCopyImageToMemoryInfoEXT* pCopyImageToMemoryInfo);\nVkResult vkCopyImageToImageEXT(VkDevice device, const VkCopyImageToImageInfoEXT* pCopyImageToImageInfo);\n",[3138],{"type":2205,"tag":2268,"props":3139,"children":3140},{"__ignoreMap":2265},[3141,3193,3239],{"type":2205,"tag":2272,"props":3142,"children":3143},{"class":2274,"line":10},[3144,3149,3155,3160,3164,3169,3174,3179,3183,3188],{"type":2205,"tag":2272,"props":3145,"children":3146},{"style":2289},[3147],{"type":2210,"value":3148},"VkResult ",{"type":2205,"tag":2272,"props":3150,"children":3152},{"style":3151},"--shiki-default:#8250DF;--shiki-dark:#D2A8FF",[3153],{"type":2210,"value":3154},"vkCopyMemoryToImageEXT",{"type":2205,"tag":2272,"props":3156,"children":3157},{"style":2289},[3158],{"type":2210,"value":3159},"(VkDevice ",{"type":2205,"tag":2272,"props":3161,"children":3162},{"style":2445},[3163],{"type":2210,"value":278},{"type":2205,"tag":2272,"props":3165,"children":3166},{"style":2289},[3167],{"type":2210,"value":3168},", ",{"type":2205,"tag":2272,"props":3170,"children":3171},{"style":2278},[3172],{"type":2210,"value":3173},"const",{"type":2205,"tag":2272,"props":3175,"children":3176},{"style":2289},[3177],{"type":2210,"value":3178}," VkCopyMemoryToImageInfoEXT",{"type":2205,"tag":2272,"props":3180,"children":3181},{"style":2278},[3182],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3184,"children":3185},{"style":2445},[3186],{"type":2210,"value":3187}," pCopyMemoryToImageInfo",{"type":2205,"tag":2272,"props":3189,"children":3190},{"style":2289},[3191],{"type":2210,"value":3192},");\n",{"type":2205,"tag":2272,"props":3194,"children":3195},{"class":2274,"line":14},[3196,3200,3205,3209,3213,3217,3221,3226,3230,3235],{"type":2205,"tag":2272,"props":3197,"children":3198},{"style":2289},[3199],{"type":2210,"value":3148},{"type":2205,"tag":2272,"props":3201,"children":3202},{"style":3151},[3203],{"type":2210,"value":3204},"vkCopyImageToMemoryEXT",{"type":2205,"tag":2272,"props":3206,"children":3207},{"style":2289},[3208],{"type":2210,"value":3159},{"type":2205,"tag":2272,"props":3210,"children":3211},{"style":2445},[3212],{"type":2210,"value":278},{"type":2205,"tag":2272,"props":3214,"children":3215},{"style":2289},[3216],{"type":2210,"value":3168},{"type":2205,"tag":2272,"props":3218,"children":3219},{"style":2278},[3220],{"type":2210,"value":3173},{"type":2205,"tag":2272,"props":3222,"children":3223},{"style":2289},[3224],{"type":2210,"value":3225}," VkCopyImageToMemoryInfoEXT",{"type":2205,"tag":2272,"props":3227,"children":3228},{"style":2278},[3229],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3231,"children":3232},{"style":2445},[3233],{"type":2210,"value":3234}," pCopyImageToMemoryInfo",{"type":2205,"tag":2272,"props":3236,"children":3237},{"style":2289},[3238],{"type":2210,"value":3192},{"type":2205,"tag":2272,"props":3240,"children":3241},{"class":2274,"line":18},[3242,3246,3251,3255,3259,3263,3267,3272,3276,3281],{"type":2205,"tag":2272,"props":3243,"children":3244},{"style":2289},[3245],{"type":2210,"value":3148},{"type":2205,"tag":2272,"props":3247,"children":3248},{"style":3151},[3249],{"type":2210,"value":3250},"vkCopyImageToImageEXT",{"type":2205,"tag":2272,"props":3252,"children":3253},{"style":2289},[3254],{"type":2210,"value":3159},{"type":2205,"tag":2272,"props":3256,"children":3257},{"style":2445},[3258],{"type":2210,"value":278},{"type":2205,"tag":2272,"props":3260,"children":3261},{"style":2289},[3262],{"type":2210,"value":3168},{"type":2205,"tag":2272,"props":3264,"children":3265},{"style":2278},[3266],{"type":2210,"value":3173},{"type":2205,"tag":2272,"props":3268,"children":3269},{"style":2289},[3270],{"type":2210,"value":3271}," VkCopyImageToImageInfoEXT",{"type":2205,"tag":2272,"props":3273,"children":3274},{"style":2278},[3275],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3277,"children":3278},{"style":2445},[3279],{"type":2210,"value":3280}," pCopyImageToImageInfo",{"type":2205,"tag":2272,"props":3282,"children":3283},{"style":2289},[3284],{"type":2210,"value":3192},{"type":2205,"tag":2206,"props":3286,"children":3287},{},[3288,3290,3296],{"type":2210,"value":3289},"Images that are used by these copy instructions must have the ",{"type":2205,"tag":2268,"props":3291,"children":3293},{"className":3292},[],[3294],{"type":2210,"value":3295},"VK_IMAGE_USAGE_HOST_TRANSFER_BIT",{"type":2210,"value":3297}," usage bit set.",{"type":2205,"tag":2206,"props":3299,"children":3300},{},[3301],{"type":2210,"value":3302},"Additionally, to avoid having to submit a command just to transition the image to the correct layout, the following function is introduced to do the layout transition on the host.\nThe allowed layouts are limited to serve this purpose without requiring implementations to implement complex layout transitions.",{"type":2205,"tag":2260,"props":3304,"children":3306},{"className":2262,"code":3305,"language":2264,"meta":2265,"style":2265},"typedef struct VkHostImageLayoutTransitionInfoEXT {\n    VkStructureType            sType;\n    void*                      pNext;\n    VkImage                    image;\n    VkImageLayout              oldLayout;\n    VkImageLayout              newLayout;\n    VkImageSubresourceRange    subresourceRange;\n} VkHostImageLayoutTransitionInfoEXT;\n\nVkResult vkTransitionImageLayoutEXT(VkDevice device, uint32_t transitionCount, const VkHostImageLayoutTransitionInfoEXT *pTransitions);\n",[3307],{"type":2205,"tag":2268,"props":3308,"children":3309},{"__ignoreMap":2265},[3310,3326,3334,3346,3354,3362,3370,3378,3386,3393],{"type":2205,"tag":2272,"props":3311,"children":3312},{"class":2274,"line":10},[3313,3317,3321],{"type":2205,"tag":2272,"props":3314,"children":3315},{"style":2278},[3316],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":3318,"children":3319},{"style":2278},[3320],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":3322,"children":3323},{"style":2289},[3324],{"type":2210,"value":3325}," VkHostImageLayoutTransitionInfoEXT {\n",{"type":2205,"tag":2272,"props":3327,"children":3328},{"class":2274,"line":14},[3329],{"type":2205,"tag":2272,"props":3330,"children":3331},{"style":2289},[3332],{"type":2210,"value":3333},"    VkStructureType            sType;\n",{"type":2205,"tag":2272,"props":3335,"children":3336},{"class":2274,"line":18},[3337,3341],{"type":2205,"tag":2272,"props":3338,"children":3339},{"style":2278},[3340],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":3342,"children":3343},{"style":2289},[3344],{"type":2210,"value":3345},"                      pNext;\n",{"type":2205,"tag":2272,"props":3347,"children":3348},{"class":2274,"line":22},[3349],{"type":2205,"tag":2272,"props":3350,"children":3351},{"style":2289},[3352],{"type":2210,"value":3353},"    VkImage                    image;\n",{"type":2205,"tag":2272,"props":3355,"children":3356},{"class":2274,"line":26},[3357],{"type":2205,"tag":2272,"props":3358,"children":3359},{"style":2289},[3360],{"type":2210,"value":3361},"    VkImageLayout              oldLayout;\n",{"type":2205,"tag":2272,"props":3363,"children":3364},{"class":2274,"line":30},[3365],{"type":2205,"tag":2272,"props":3366,"children":3367},{"style":2289},[3368],{"type":2210,"value":3369},"    VkImageLayout              newLayout;\n",{"type":2205,"tag":2272,"props":3371,"children":3372},{"class":2274,"line":34},[3373],{"type":2205,"tag":2272,"props":3374,"children":3375},{"style":2289},[3376],{"type":2210,"value":3377},"    VkImageSubresourceRange    subresourceRange;\n",{"type":2205,"tag":2272,"props":3379,"children":3380},{"class":2274,"line":38},[3381],{"type":2205,"tag":2272,"props":3382,"children":3383},{"style":2289},[3384],{"type":2210,"value":3385},"} VkHostImageLayoutTransitionInfoEXT;\n",{"type":2205,"tag":2272,"props":3387,"children":3388},{"class":2274,"line":42},[3389],{"type":2205,"tag":2272,"props":3390,"children":3391},{"emptyLinePlaceholder":244},[3392],{"type":2210,"value":3031},{"type":2205,"tag":2272,"props":3394,"children":3395},{"class":2274,"line":46},[3396,3400,3405,3409,3413,3417,3422,3427,3431,3435,3440,3444,3449],{"type":2205,"tag":2272,"props":3397,"children":3398},{"style":2289},[3399],{"type":2210,"value":3148},{"type":2205,"tag":2272,"props":3401,"children":3402},{"style":3151},[3403],{"type":2210,"value":3404},"vkTransitionImageLayoutEXT",{"type":2205,"tag":2272,"props":3406,"children":3407},{"style":2289},[3408],{"type":2210,"value":3159},{"type":2205,"tag":2272,"props":3410,"children":3411},{"style":2445},[3412],{"type":2210,"value":278},{"type":2205,"tag":2272,"props":3414,"children":3415},{"style":2289},[3416],{"type":2210,"value":3168},{"type":2205,"tag":2272,"props":3418,"children":3419},{"style":2278},[3420],{"type":2210,"value":3421},"uint32_t",{"type":2205,"tag":2272,"props":3423,"children":3424},{"style":2445},[3425],{"type":2210,"value":3426}," transitionCount",{"type":2205,"tag":2272,"props":3428,"children":3429},{"style":2289},[3430],{"type":2210,"value":3168},{"type":2205,"tag":2272,"props":3432,"children":3433},{"style":2278},[3434],{"type":2210,"value":3173},{"type":2205,"tag":2272,"props":3436,"children":3437},{"style":2289},[3438],{"type":2210,"value":3439}," VkHostImageLayoutTransitionInfoEXT ",{"type":2205,"tag":2272,"props":3441,"children":3442},{"style":2278},[3443],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3445,"children":3446},{"style":2445},[3447],{"type":2210,"value":3448},"pTransitions",{"type":2205,"tag":2272,"props":3450,"children":3451},{"style":2289},[3452],{"type":2210,"value":3192},{"type":2205,"tag":2206,"props":3454,"children":3455},{},[3456,3458,3464],{"type":2210,"value":3457},"The allowed values for ",{"type":2205,"tag":2268,"props":3459,"children":3461},{"className":3460},[],[3462],{"type":2210,"value":3463},"oldLayout",{"type":2210,"value":3465}," are:",{"type":2205,"tag":3467,"props":3468,"children":3469},"ul",{},[3470,3480,3489],{"type":2205,"tag":3471,"props":3472,"children":3473},"li",{},[3474],{"type":2205,"tag":2268,"props":3475,"children":3477},{"className":3476},[],[3478],{"type":2210,"value":3479},"VK_IMAGE_LAYOUT_UNDEFINED",{"type":2205,"tag":3471,"props":3481,"children":3482},{},[3483],{"type":2205,"tag":2268,"props":3484,"children":3486},{"className":3485},[],[3487],{"type":2210,"value":3488},"VK_IMAGE_LAYOUT_PREINITIALIZED",{"type":2205,"tag":3471,"props":3490,"children":3491},{},[3492,3494],{"type":2210,"value":3493},"Layouts in ",{"type":2205,"tag":2268,"props":3495,"children":3497},{"className":3496},[],[3498],{"type":2210,"value":3499},"VkPhysicalDeviceHostImageCopyPropertiesEXT::pCopySrcLayouts",{"type":2205,"tag":2206,"props":3501,"children":3502},{},[3503,3504,3510],{"type":2210,"value":3457},{"type":2205,"tag":2268,"props":3505,"children":3507},{"className":3506},[],[3508],{"type":2210,"value":3509},"newLayout",{"type":2210,"value":3465},{"type":2205,"tag":3467,"props":3512,"children":3513},{},[3514,3526],{"type":2205,"tag":3471,"props":3515,"children":3516},{},[3517,3518,3524],{"type":2210,"value":3493},{"type":2205,"tag":2268,"props":3519,"children":3521},{"className":3520},[],[3522],{"type":2210,"value":3523},"VkPhysicalDeviceHostImageCopyPropertiesEXT::pCopyDstLayouts",{"type":2210,"value":3525},".",{"type":2205,"tag":3471,"props":3527,"children":3528},{},[3529,3531],{"type":2210,"value":3530},"This list always includes ",{"type":2205,"tag":2268,"props":3532,"children":3534},{"className":3533},[],[3535],{"type":2210,"value":3536},"VK_IMAGE_LAYOUT_GENERAL",{"type":2205,"tag":3538,"props":3539,"children":3540},"hr",{},[],{"type":2205,"tag":2206,"props":3542,"children":3543},{},[3544,3546,3551,3553,3559,3561,3570],{"type":2210,"value":3545},"When ",{"type":2205,"tag":2268,"props":3547,"children":3549},{"className":3548},[],[3550],{"type":2210,"value":2488},{"type":2210,"value":3552}," is used in copies to or from an image with ",{"type":2205,"tag":2268,"props":3554,"children":3556},{"className":3555},[],[3557],{"type":2210,"value":3558},"VK_IMAGE_TILING_OPTIMAL",{"type":2210,"value":3560},", the application may need to query the memory size needed for copy.\nThe ",{"type":2205,"tag":3562,"props":3563,"children":3567},"a",{"href":3564,"rel":3565},"https:\u002F\u002Fdocs.vulkan.org\u002Frefpages\u002Flatest\u002Frefpages\u002Fsource\u002FvkGetImageSubresourceLayout2EXT.html",[3566],"nofollow",[3568],{"type":2210,"value":3569},"vkGetImageSubresourceLayout2EXT",{"type":2210,"value":3571}," function can be used for this purpose:",{"type":2205,"tag":2260,"props":3573,"children":3575},{"className":2262,"code":3574,"language":2264,"meta":2265,"style":2265},"void vkGetImageSubresourceLayout2EXT(\n    VkDevice                       device,\n    VkImage                        image,\n    const VkImageSubresource2EXT*  pSubresource,\n    VkSubresourceLayout2EXT*       pLayout);\n",[3576],{"type":2205,"tag":2268,"props":3577,"children":3578},{"__ignoreMap":2265},[3579,3597,3614,3631,3656],{"type":2205,"tag":2272,"props":3580,"children":3581},{"class":2274,"line":10},[3582,3587,3592],{"type":2205,"tag":2272,"props":3583,"children":3584},{"style":2278},[3585],{"type":2210,"value":3586},"void",{"type":2205,"tag":2272,"props":3588,"children":3589},{"style":3151},[3590],{"type":2210,"value":3591}," vkGetImageSubresourceLayout2EXT",{"type":2205,"tag":2272,"props":3593,"children":3594},{"style":2289},[3595],{"type":2210,"value":3596},"(\n",{"type":2205,"tag":2272,"props":3598,"children":3599},{"class":2274,"line":14},[3600,3605,3609],{"type":2205,"tag":2272,"props":3601,"children":3602},{"style":2289},[3603],{"type":2210,"value":3604},"    VkDevice                       ",{"type":2205,"tag":2272,"props":3606,"children":3607},{"style":2445},[3608],{"type":2210,"value":278},{"type":2205,"tag":2272,"props":3610,"children":3611},{"style":2289},[3612],{"type":2210,"value":3613},",\n",{"type":2205,"tag":2272,"props":3615,"children":3616},{"class":2274,"line":18},[3617,3622,3627],{"type":2205,"tag":2272,"props":3618,"children":3619},{"style":2289},[3620],{"type":2210,"value":3621},"    VkImage                        ",{"type":2205,"tag":2272,"props":3623,"children":3624},{"style":2445},[3625],{"type":2210,"value":3626},"image",{"type":2205,"tag":2272,"props":3628,"children":3629},{"style":2289},[3630],{"type":2210,"value":3613},{"type":2205,"tag":2272,"props":3632,"children":3633},{"class":2274,"line":22},[3634,3638,3643,3647,3652],{"type":2205,"tag":2272,"props":3635,"children":3636},{"style":2278},[3637],{"type":2210,"value":2598},{"type":2205,"tag":2272,"props":3639,"children":3640},{"style":2289},[3641],{"type":2210,"value":3642}," VkImageSubresource2EXT",{"type":2205,"tag":2272,"props":3644,"children":3645},{"style":2278},[3646],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3648,"children":3649},{"style":2445},[3650],{"type":2210,"value":3651},"  pSubresource",{"type":2205,"tag":2272,"props":3653,"children":3654},{"style":2289},[3655],{"type":2210,"value":3613},{"type":2205,"tag":2272,"props":3657,"children":3658},{"class":2274,"line":26},[3659,3664,3668,3673],{"type":2205,"tag":2272,"props":3660,"children":3661},{"style":2289},[3662],{"type":2210,"value":3663},"    VkSubresourceLayout2EXT",{"type":2205,"tag":2272,"props":3665,"children":3666},{"style":2278},[3667],{"type":2210,"value":2401},{"type":2205,"tag":2272,"props":3669,"children":3670},{"style":2445},[3671],{"type":2210,"value":3672},"       pLayout",{"type":2205,"tag":2272,"props":3674,"children":3675},{"style":2289},[3676],{"type":2210,"value":3192},{"type":2205,"tag":2206,"props":3678,"children":3679},{},[3680,3682,3687,3689,3695,3697,3703],{"type":2210,"value":3681},"The memory size in bytes needed for copies using ",{"type":2205,"tag":2268,"props":3683,"children":3685},{"className":3684},[],[3686],{"type":2210,"value":2488},{"type":2210,"value":3688}," can be retrieved by chaining ",{"type":2205,"tag":2268,"props":3690,"children":3692},{"className":3691},[],[3693],{"type":2210,"value":3694},"VkSubresourceHostMemcpySizeEXT",{"type":2210,"value":3696}," to ",{"type":2205,"tag":2268,"props":3698,"children":3700},{"className":3699},[],[3701],{"type":2210,"value":3702},"pLayout",{"type":2210,"value":3704},":",{"type":2205,"tag":2260,"props":3706,"children":3708},{"className":2262,"code":3707,"language":2264,"meta":2265,"style":2265},"typedef struct VkSubresourceHostMemcpySizeEXT {\n    VkStructureType            sType;\n    void*                      pNext;\n    VkDeviceSize               size;\n} VkSubresourceHostMemcpySizeEXT;\n",[3709],{"type":2205,"tag":2268,"props":3710,"children":3711},{"__ignoreMap":2265},[3712,3728,3735,3746,3754],{"type":2205,"tag":2272,"props":3713,"children":3714},{"class":2274,"line":10},[3715,3719,3723],{"type":2205,"tag":2272,"props":3716,"children":3717},{"style":2278},[3718],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":3720,"children":3721},{"style":2278},[3722],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":3724,"children":3725},{"style":2289},[3726],{"type":2210,"value":3727}," VkSubresourceHostMemcpySizeEXT {\n",{"type":2205,"tag":2272,"props":3729,"children":3730},{"class":2274,"line":14},[3731],{"type":2205,"tag":2272,"props":3732,"children":3733},{"style":2289},[3734],{"type":2210,"value":3333},{"type":2205,"tag":2272,"props":3736,"children":3737},{"class":2274,"line":18},[3738,3742],{"type":2205,"tag":2272,"props":3739,"children":3740},{"style":2278},[3741],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":3743,"children":3744},{"style":2289},[3745],{"type":2210,"value":3345},{"type":2205,"tag":2272,"props":3747,"children":3748},{"class":2274,"line":22},[3749],{"type":2205,"tag":2272,"props":3750,"children":3751},{"style":2289},[3752],{"type":2210,"value":3753},"    VkDeviceSize               size;\n",{"type":2205,"tag":2272,"props":3755,"children":3756},{"class":2274,"line":26},[3757],{"type":2205,"tag":2272,"props":3758,"children":3759},{"style":2289},[3760],{"type":2210,"value":3761},"} VkSubresourceHostMemcpySizeEXT;\n",{"type":2205,"tag":3763,"props":3764,"children":3766},"h3",{"id":3765},"_querying_support",[3767],{"type":2210,"value":3768},"Querying support",{"type":2205,"tag":2206,"props":3770,"children":3771},{},[3772,3774,3780],{"type":2210,"value":3773},"To determine if a format supports host image copies, ",{"type":2205,"tag":2268,"props":3775,"children":3777},{"className":3776},[],[3778],{"type":2210,"value":3779},"VK_FORMAT_FEATURE_2_HOST_IMAGE_TRANSFER_BIT_EXT",{"type":2210,"value":3781}," is added.",{"type":2205,"tag":3763,"props":3783,"children":3785},{"id":3784},"_required_formats",[3786],{"type":2210,"value":3787},"Required formats",{"type":2205,"tag":2206,"props":3789,"children":3790},{},[3791,3793,3798],{"type":2210,"value":3792},"All color formats that support sampling are required to support\n",{"type":2205,"tag":2268,"props":3794,"children":3796},{"className":3795},[],[3797],{"type":2210,"value":3779},{"type":2210,"value":3799},", with some exceptions for externally defined formats:",{"type":2205,"tag":3467,"props":3801,"children":3802},{},[3803,3808],{"type":2205,"tag":3471,"props":3804,"children":3805},{},[3806],{"type":2210,"value":3807},"DRM format modifiers",{"type":2205,"tag":3471,"props":3809,"children":3810},{},[3811],{"type":2210,"value":3812},"Android hardware buffers",{"type":2205,"tag":3763,"props":3814,"children":3816},{"id":3815},"_limitations",[3817],{"type":2210,"value":3818},"Limitations",{"type":2205,"tag":2206,"props":3820,"children":3821},{},[3822],{"type":2210,"value":3823},"Images in optimal layout are often swizzled non-linearly.\nWhen copying between images and buffers, the GPU can perform the swizzling and address translations in hardware.\nWhen copying between images and host memory however, the CPU needs to perform this swizzling.\nAs a result:",{"type":2205,"tag":3467,"props":3825,"children":3826},{},[3827,3839,3859,3864],{"type":2205,"tag":3471,"props":3828,"children":3829},{},[3830,3832,3837],{"type":2210,"value":3831},"The implementation may decide to use a simpler and less efficient layout for the image data when ",{"type":2205,"tag":2268,"props":3833,"children":3835},{"className":3834},[],[3836],{"type":2210,"value":2504},{"type":2210,"value":3838}," is specified.",{"type":2205,"tag":3471,"props":3840,"children":3841},{},[3842,3844,3850,3852,3857],{"type":2210,"value":3843},"If ",{"type":2205,"tag":2268,"props":3845,"children":3847},{"className":3846},[],[3848],{"type":2210,"value":3849},"optimalDeviceAccess",{"type":2210,"value":3851}," is set however (see below), the implementation informs that the memory layout\nis equivalent to an image that does not enable ",{"type":2205,"tag":2268,"props":3853,"children":3855},{"className":3854},[],[3856],{"type":2210,"value":2504},{"type":2210,"value":3858}," from a performance perspective\nand applications can assume that host image copy is just as efficient as using device copies for resources which are\naccessed many times on device.",{"type":2205,"tag":3471,"props":3860,"children":3861},{},[3862],{"type":2210,"value":3863},"Equivalent performance is only expected within a specific memory type however.\nOn a discrete GPU for example, non-device local memory is expected to be slower to access than device-local memory.",{"type":2205,"tag":3471,"props":3865,"children":3866},{},[3867],{"type":2210,"value":3868},"The copy on the CPU may indeed be slower than the double-copy through a buffer due to the above swizzling logic.",{"type":2205,"tag":2206,"props":3870,"children":3871},{},[3872],{"type":2210,"value":3873},"Additionally, to perform the copy, the implementation must be able to map the image’s memory which may limit the memory type the image can be allocated from.",{"type":2205,"tag":2206,"props":3875,"children":3876},{},[3877,3879,3885],{"type":2210,"value":3878},"It is therefore recommended that developers measure performance and decide whether this extension results in a performance gain or loss in their application.\nUnless specifically recommended on a platform, it is ",{"type":2205,"tag":3880,"props":3881,"children":3882},"em",{},[3883],{"type":2210,"value":3884},"not",{"type":2210,"value":3886}," generally recommended for applications to perform all image copies through this extension.",{"type":2205,"tag":3763,"props":3888,"children":3890},{"id":3889},"_querying_performance_characteristics",[3891],{"type":2210,"value":3892},"Querying performance characteristics",{"type":2205,"tag":2260,"props":3894,"children":3896},{"className":2262,"code":3895,"language":2264,"meta":2265,"style":2265},"typedef struct VkHostImageCopyDevicePerformanceQueryEXT {\n    VkStructureType    sType;\n    void*              pNext;\n    VkBool32           optimalDeviceAccess;\n    VkBool32           identicalMemoryLayout;\n} VkHostImageCopyDevicePerformanceQueryEXT;\n",[3897],{"type":2205,"tag":2268,"props":3898,"children":3899},{"__ignoreMap":2265},[3900,3916,3923,3934,3942,3950],{"type":2205,"tag":2272,"props":3901,"children":3902},{"class":2274,"line":10},[3903,3907,3911],{"type":2205,"tag":2272,"props":3904,"children":3905},{"style":2278},[3906],{"type":2210,"value":2281},{"type":2205,"tag":2272,"props":3908,"children":3909},{"style":2278},[3910],{"type":2210,"value":2286},{"type":2205,"tag":2272,"props":3912,"children":3913},{"style":2289},[3914],{"type":2210,"value":3915}," VkHostImageCopyDevicePerformanceQueryEXT {\n",{"type":2205,"tag":2272,"props":3917,"children":3918},{"class":2274,"line":14},[3919],{"type":2205,"tag":2272,"props":3920,"children":3921},{"style":2289},[3922],{"type":2210,"value":2300},{"type":2205,"tag":2272,"props":3924,"children":3925},{"class":2274,"line":18},[3926,3930],{"type":2205,"tag":2272,"props":3927,"children":3928},{"style":2278},[3929],{"type":2210,"value":2308},{"type":2205,"tag":2272,"props":3931,"children":3932},{"style":2289},[3933],{"type":2210,"value":2313},{"type":2205,"tag":2272,"props":3935,"children":3936},{"class":2274,"line":22},[3937],{"type":2205,"tag":2272,"props":3938,"children":3939},{"style":2289},[3940],{"type":2210,"value":3941},"    VkBool32           optimalDeviceAccess;\n",{"type":2205,"tag":2272,"props":3943,"children":3944},{"class":2274,"line":26},[3945],{"type":2205,"tag":2272,"props":3946,"children":3947},{"style":2289},[3948],{"type":2210,"value":3949},"    VkBool32           identicalMemoryLayout;\n",{"type":2205,"tag":2272,"props":3951,"children":3952},{"class":2274,"line":30},[3953],{"type":2205,"tag":2272,"props":3954,"children":3955},{"style":2289},[3956],{"type":2210,"value":3957},"} VkHostImageCopyDevicePerformanceQueryEXT;\n",{"type":2205,"tag":2206,"props":3959,"children":3960},{},[3961,3963,3969,3971,3976],{"type":2210,"value":3962},"This struct can be chained as an output struct in ",{"type":2205,"tag":2268,"props":3964,"children":3966},{"className":3965},[],[3967],{"type":2210,"value":3968},"vkGetPhysicalDeviceImageFormatProperties2",{"type":2210,"value":3970},".\nGiven certain image creation flags, it is important for applications to know if using ",{"type":2205,"tag":2268,"props":3972,"children":3974},{"className":3973},[],[3975],{"type":2210,"value":2504},{"type":2210,"value":3977},"\nhas an adverse effect on device performance.",{"type":2205,"tag":2206,"props":3979,"children":3980},{},[3981,3983,3989,3991,3997,3999,4005,4007,4012],{"type":2210,"value":3982},"This query cannot be a format feature flag, since image creation information can affect this query.\nFor example, an image that is only created with the ",{"type":2205,"tag":2268,"props":3984,"children":3986},{"className":3985},[],[3987],{"type":2210,"value":3988},"VK_IMAGE_USAGE_SAMPLED_BIT",{"type":2210,"value":3990}," and ",{"type":2205,"tag":2268,"props":3992,"children":3994},{"className":3993},[],[3995],{"type":2210,"value":3996},"VK_IMAGE_USAGE_TRANSFER_DST_BIT",{"type":2210,"value":3998}," usage flags set\nmight not have compression at all on some implementations, but adding ",{"type":2205,"tag":2268,"props":4000,"children":4002},{"className":4001},[],[4003],{"type":2210,"value":4004},"VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT",{"type":2210,"value":4006}," would change this query.\nOther implementations may want to use compression even for ",{"type":2205,"tag":2268,"props":4008,"children":4010},{"className":4009},[],[4011],{"type":2210,"value":3996},{"type":2210,"value":3525},{"type":2205,"tag":2206,"props":4014,"children":4015},{},[4016,4022,4024,4029],{"type":2205,"tag":2268,"props":4017,"children":4019},{"className":4018},[],[4020],{"type":2210,"value":4021},"identicalMemoryLayout",{"type":2210,"value":4023}," is intended for the gray area where the image is just swizzled in a slightly different pattern to aid host access,\nbut fundamentally similar to non-host image copy paths, such that it is unlikely that performance changes in any meaningful way\nexcept pathological situations.\nThe inclusion of this field gives more leeway to implementations that would like to\nset ",{"type":2205,"tag":2268,"props":4025,"children":4027},{"className":4026},[],[4028],{"type":2210,"value":3849},{"type":2210,"value":4030}," for an image without having to guarantee 100% identical memory layout, and allows applications to choose host image copies\nin that case, knowing that performance is not sacrificed.",{"type":2205,"tag":2206,"props":4032,"children":4033},{},[4034,4036,4041,4042,4048],{"type":2210,"value":4035},"As a baseline, block-compressed formats are required to set ",{"type":2205,"tag":2268,"props":4037,"children":4039},{"className":4038},[],[4040],{"type":2210,"value":3849},{"type":2210,"value":3696},{"type":2205,"tag":2268,"props":4043,"children":4045},{"className":4044},[],[4046],{"type":2210,"value":4047},"VK_TRUE",{"type":2210,"value":3525},{"type":2205,"tag":2212,"props":4050,"children":4052},{"id":4051},"_issues",[4053],{"type":2210,"value":4054},"Issues",{"type":2205,"tag":3763,"props":4056,"children":4058},{"id":4057},"_should_other_layouts_be_allowed_in_vkhostimagelayouttransitioninfoext",[4059,4061,4067],{"type":2210,"value":4060},"Should other layouts be allowed in ",{"type":2205,"tag":2268,"props":4062,"children":4064},{"className":4063},[],[4065],{"type":2210,"value":4066},"VkHostImageLayoutTransitionInfoEXT",{"type":2210,"value":4068},"?",{"type":2205,"tag":2206,"props":4070,"children":4071},{},[4072,4074,4079,4081,4086,4088,4094,4096,4101,4103,4109,4111,4117,4119,4124],{"type":2210,"value":4073},"Specifying ",{"type":2205,"tag":2268,"props":4075,"children":4077},{"className":4076},[],[4078],{"type":2210,"value":3295},{"type":2210,"value":4080}," effectively puts the image in a physical layout where ",{"type":2205,"tag":2268,"props":4082,"children":4084},{"className":4083},[],[4085],{"type":2210,"value":3536},{"type":2210,"value":4087}," performs similarly to the ",{"type":2205,"tag":2268,"props":4089,"children":4091},{"className":4090},[],[4092],{"type":2210,"value":4093},"OPTIMAL",{"type":2210,"value":4095}," layouts for that image.\nTherefore, it was deemed unnecessary to allow other layouts, as they provide no performance benefit.\nIn practice, especially for read-only textures, a host-transferred image in the ",{"type":2205,"tag":2268,"props":4097,"children":4099},{"className":4098},[],[4100],{"type":2210,"value":3536},{"type":2210,"value":4102}," layout could be just as efficient as an image transitioned to ",{"type":2205,"tag":2268,"props":4104,"children":4106},{"className":4105},[],[4107],{"type":2210,"value":4108},"VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL",{"type":2210,"value":4110},".\n",{"type":2205,"tag":2268,"props":4112,"children":4114},{"className":4113},[],[4115],{"type":2210,"value":4116},"VkHostImageCopyDevicePerformanceQueryEXT",{"type":2210,"value":4118}," can be used to query whether using ",{"type":2205,"tag":2268,"props":4120,"children":4122},{"className":4121},[],[4123],{"type":2210,"value":3295},{"type":2210,"value":4125}," can be detrimental to performance.\nIf it is, performance measurements are recommended to ensure the gains from this extension outperform the potential losses.",{"type":2205,"tag":3763,"props":4127,"children":4129},{"id":4128},"_should_queue_family_ownership_transfers_be_supported_on_the_host_as_well",[4130],{"type":2210,"value":4131},"Should queue family ownership transfers be supported on the host as well?",{"type":2205,"tag":2206,"props":4133,"children":4134},{},[4135],{"type":2210,"value":4136},"As long as the allowed layouts are limited to the ones specified above, the actual physical layout of the image will not vary between queue families, and so queue family ownership transfers are currently unnecessary.",{"type":2205,"tag":4138,"props":4139,"children":4140},"style",{},[4141],{"type":2210,"value":4142},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":2265,"searchDepth":14,"depth":14,"links":4144},[4145,4146,4152],{"id":2214,"depth":14,"text":2217},{"id":2240,"depth":14,"text":2243,"children":4147},[4148,4149,4150,4151],{"id":3765,"depth":18,"text":3768},{"id":3784,"depth":18,"text":3787},{"id":3815,"depth":18,"text":3818},{"id":3889,"depth":18,"text":3892},{"id":4051,"depth":14,"text":4054,"children":4153},[4154,4156],{"id":4057,"depth":18,"text":4155},"Should other layouts be allowed in VkHostImageLayoutTransitionInfoEXT?",{"id":4128,"depth":18,"text":4131},"markdown",1789736724717]