SPV_KHR_ray_tracing_position_fetch

10 files changed, 78 insertions, 0 deletions

diff --git a/include/spirv/unified1/spirv.bf b/include/spirv/unified1/spirv.bf
index a5b0950..bd12062 100644
--- a/include/spirv/unified1/spirv.bf
+++ b/include/spirv/unified1/spirv.bf
@@ -721,6 +721,7 @@ namespace Spv
             HitKindKHR = 5333,
             HitKindNV = 5333,
             CurrentRayTimeNV = 5334,
+            HitTriangleVertexPositionsKHR = 5335,
             IncomingRayFlagsKHR = 5351,
             IncomingRayFlagsNV = 5351,
             RayGeometryIndexKHR = 5352,
@@ -1083,6 +1084,7 @@ namespace Spv
             UniformTexelBufferArrayNonUniformIndexingEXT = 5311,
             StorageTexelBufferArrayNonUniformIndexing = 5312,
             StorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+            RayTracingPositionFetchKHR = 5336,
             RayTracingNV = 5340,
             RayTracingMotionBlurNV = 5341,
             VulkanMemoryModel = 5345,
@@ -1103,6 +1105,7 @@ namespace Spv
             RayTracingOpacityMicromapEXT = 5381,
             ShaderInvocationReorderNV = 5383,
             BindlessTextureNV = 5390,
+            RayQueryPositionFetchKHR = 5391,
             SubgroupShuffleINTEL = 5568,
             SubgroupBufferBlockIOINTEL = 5569,
             SubgroupImageBlockIOINTEL = 5570,
@@ -1716,6 +1719,7 @@ namespace Spv
             OpTraceNV = 5337,
             OpTraceMotionNV = 5338,
             OpTraceRayMotionNV = 5339,
+            OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
             OpTypeAccelerationStructureKHR = 5341,
             OpTypeAccelerationStructureNV = 5341,
             OpExecuteCallableNV = 5344,
diff --git a/include/spirv/unified1/spirv.core.grammar.json b/include/spirv/unified1/spirv.core.grammar.json
index f72c7f6..377e2ec 100644
--- a/include/spirv/unified1/spirv.core.grammar.json
+++ b/include/spirv/unified1/spirv.core.grammar.json
@@ -5484,6 +5484,25 @@
       "version" : "None"
     },
     {
+      "opname" : "OpRayQueryGetIntersectionTriangleVertexPositionsKHR",
+      "class"  : "Reserved",
+      "opcode" : 5340,
+        "operands" : [
+            { "kind" : "IdResultType" },
+            { "kind" : "IdResult" },
+            {
+                "kind" : "IdRef",
+                "name" : "'RayQuery'"
+            },
+            {
+                "kind" : "IdRef",
+                "name" : "'Intersection'"
+            }
+        ],
+      "capabilities" : [ "RayQueryPositionFetchKHR" ],
+      "version" : "None"
+    },
+    {
       "opname" : "OpTypeAccelerationStructureNV",
       "class"  : "Reserved",
       "opcode" : 5341,
@@ -13538,6 +13557,12 @@
           "version" : "None"
         },
         {
+          "enumerant" : "HitTriangleVertexPositionsKHR",
+          "value" : 5335,
+          "capabilities" : [ "RayTracingPositionFetchKHR" ],
+          "version" : "None"
+        },
+        {
           "enumerant" : "IncomingRayFlagsNV",
           "value" : 5351,
           "capabilities" : [ "RayTracingNV" , "RayTracingKHR" ],
@@ -14628,6 +14653,13 @@
           "version" : "1.5"
         },
         {
+          "enumerant" : "RayTracingPositionFetchKHR",
+          "value" : 5336,
+          "capabilities" : [ "Shader" ],
+          "extensions" : [ "SPV_KHR_ray_tracing_position_fetch" ],
+          "version" : "None"
+        },
+        {
           "enumerant" : "RayTracingNV",
           "value" : 5340,
           "capabilities" : [ "Shader" ],
@@ -14759,6 +14791,13 @@
           "version" : "None"
         },
         {
+          "enumerant" : "RayQueryPositionFetchKHR",
+          "value" : 5391,
+          "capabilities" : [ "Shader" ],
+          "extensions" : [ "SPV_KHR_ray_tracing_position_fetch" ],
+          "version" : "None"
+        },
+        {
           "enumerant" : "SubgroupShuffleINTEL",
           "value" : 5568,
           "extensions" : [ "SPV_INTEL_subgroups" ],
diff --git a/include/spirv/unified1/spirv.cs b/include/spirv/unified1/spirv.cs
index 1722ff8..0e5d2df 100644
--- a/include/spirv/unified1/spirv.cs
+++ b/include/spirv/unified1/spirv.cs
@@ -720,6 +720,7 @@ namespace Spv
             HitKindKHR = 5333,
             HitKindNV = 5333,
             CurrentRayTimeNV = 5334,
+            HitTriangleVertexPositionsKHR = 5335,
             IncomingRayFlagsKHR = 5351,
             IncomingRayFlagsNV = 5351,
             RayGeometryIndexKHR = 5352,
@@ -1082,6 +1083,7 @@ namespace Spv
             UniformTexelBufferArrayNonUniformIndexingEXT = 5311,
             StorageTexelBufferArrayNonUniformIndexing = 5312,
             StorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+            RayTracingPositionFetchKHR = 5336,
             RayTracingNV = 5340,
             RayTracingMotionBlurNV = 5341,
             VulkanMemoryModel = 5345,
@@ -1102,6 +1104,7 @@ namespace Spv
             RayTracingOpacityMicromapEXT = 5381,
             ShaderInvocationReorderNV = 5383,
             BindlessTextureNV = 5390,
+            RayQueryPositionFetchKHR = 5391,
             SubgroupShuffleINTEL = 5568,
             SubgroupBufferBlockIOINTEL = 5569,
             SubgroupImageBlockIOINTEL = 5570,
@@ -1715,6 +1718,7 @@ namespace Spv
             OpTraceNV = 5337,
             OpTraceMotionNV = 5338,
             OpTraceRayMotionNV = 5339,
+            OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
             OpTypeAccelerationStructureKHR = 5341,
             OpTypeAccelerationStructureNV = 5341,
             OpExecuteCallableNV = 5344,
diff --git a/include/spirv/unified1/spirv.h b/include/spirv/unified1/spirv.h
index e31d5fc..b8de1b8 100644
--- a/include/spirv/unified1/spirv.h
+++ b/include/spirv/unified1/spirv.h
@@ -726,6 +726,7 @@ typedef enum SpvBuiltIn_ {
     SpvBuiltInHitKindKHR = 5333,
     SpvBuiltInHitKindNV = 5333,
     SpvBuiltInCurrentRayTimeNV = 5334,
+    SpvBuiltInHitTriangleVertexPositionsKHR = 5335,
     SpvBuiltInIncomingRayFlagsKHR = 5351,
     SpvBuiltInIncomingRayFlagsNV = 5351,
     SpvBuiltInRayGeometryIndexKHR = 5352,
@@ -1082,6 +1083,7 @@ typedef enum SpvCapability_ {
     SpvCapabilityUniformTexelBufferArrayNonUniformIndexingEXT = 5311,
     SpvCapabilityStorageTexelBufferArrayNonUniformIndexing = 5312,
     SpvCapabilityStorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+    SpvCapabilityRayTracingPositionFetchKHR = 5336,
     SpvCapabilityRayTracingNV = 5340,
     SpvCapabilityRayTracingMotionBlurNV = 5341,
     SpvCapabilityVulkanMemoryModel = 5345,
@@ -1102,6 +1104,7 @@ typedef enum SpvCapability_ {
     SpvCapabilityRayTracingOpacityMicromapEXT = 5381,
     SpvCapabilityShaderInvocationReorderNV = 5383,
     SpvCapabilityBindlessTextureNV = 5390,
+    SpvCapabilityRayQueryPositionFetchKHR = 5391,
     SpvCapabilitySubgroupShuffleINTEL = 5568,
     SpvCapabilitySubgroupBufferBlockIOINTEL = 5569,
     SpvCapabilitySubgroupImageBlockIOINTEL = 5570,
@@ -1713,6 +1716,7 @@ typedef enum SpvOp_ {
     SpvOpTraceNV = 5337,
     SpvOpTraceMotionNV = 5338,
     SpvOpTraceRayMotionNV = 5339,
+    SpvOpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
     SpvOpTypeAccelerationStructureKHR = 5341,
     SpvOpTypeAccelerationStructureNV = 5341,
     SpvOpExecuteCallableNV = 5344,
@@ -2429,6 +2433,7 @@ inline void SpvHasResultAndType(SpvOp opcode, bool *hasResult, bool *hasResultTy
     case SpvOpTraceNV: *hasResult = false; *hasResultType = false; break;
     case SpvOpTraceMotionNV: *hasResult = false; *hasResultType = false; break;
     case SpvOpTraceRayMotionNV: *hasResult = false; *hasResultType = false; break;
+    case SpvOpRayQueryGetIntersectionTriangleVertexPositionsKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpTypeAccelerationStructureNV: *hasResult = true; *hasResultType = false; break;
     case SpvOpExecuteCallableNV: *hasResult = false; *hasResultType = false; break;
     case SpvOpTypeCooperativeMatrixNV: *hasResult = true; *hasResultType = false; break;
diff --git a/include/spirv/unified1/spirv.hpp b/include/spirv/unified1/spirv.hpp
index e427816..421d684 100644
--- a/include/spirv/unified1/spirv.hpp
+++ b/include/spirv/unified1/spirv.hpp
@@ -722,6 +722,7 @@ enum BuiltIn {
     BuiltInHitKindKHR = 5333,
     BuiltInHitKindNV = 5333,
     BuiltInCurrentRayTimeNV = 5334,
+    BuiltInHitTriangleVertexPositionsKHR = 5335,
     BuiltInIncomingRayFlagsKHR = 5351,
     BuiltInIncomingRayFlagsNV = 5351,
     BuiltInRayGeometryIndexKHR = 5352,
@@ -1078,6 +1079,7 @@ enum Capability {
     CapabilityUniformTexelBufferArrayNonUniformIndexingEXT = 5311,
     CapabilityStorageTexelBufferArrayNonUniformIndexing = 5312,
     CapabilityStorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+    CapabilityRayTracingPositionFetchKHR = 5336,
     CapabilityRayTracingNV = 5340,
     CapabilityRayTracingMotionBlurNV = 5341,
     CapabilityVulkanMemoryModel = 5345,
@@ -1098,6 +1100,7 @@ enum Capability {
     CapabilityRayTracingOpacityMicromapEXT = 5381,
     CapabilityShaderInvocationReorderNV = 5383,
     CapabilityBindlessTextureNV = 5390,
+    CapabilityRayQueryPositionFetchKHR = 5391,
     CapabilitySubgroupShuffleINTEL = 5568,
     CapabilitySubgroupBufferBlockIOINTEL = 5569,
     CapabilitySubgroupImageBlockIOINTEL = 5570,
@@ -1709,6 +1712,7 @@ enum Op {
     OpTraceNV = 5337,
     OpTraceMotionNV = 5338,
     OpTraceRayMotionNV = 5339,
+    OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
     OpTypeAccelerationStructureKHR = 5341,
     OpTypeAccelerationStructureNV = 5341,
     OpExecuteCallableNV = 5344,
@@ -2425,6 +2429,7 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case OpTraceNV: *hasResult = false; *hasResultType = false; break;
     case OpTraceMotionNV: *hasResult = false; *hasResultType = false; break;
     case OpTraceRayMotionNV: *hasResult = false; *hasResultType = false; break;
+    case OpRayQueryGetIntersectionTriangleVertexPositionsKHR: *hasResult = true; *hasResultType = true; break;
     case OpTypeAccelerationStructureNV: *hasResult = true; *hasResultType = false; break;
     case OpExecuteCallableNV: *hasResult = false; *hasResultType = false; break;
     case OpTypeCooperativeMatrixNV: *hasResult = true; *hasResultType = false; break;
diff --git a/include/spirv/unified1/spirv.hpp11 b/include/spirv/unified1/spirv.hpp11
index 300d665..5b643ae 100644
--- a/include/spirv/unified1/spirv.hpp11
+++ b/include/spirv/unified1/spirv.hpp11
@@ -722,6 +722,7 @@ enum class BuiltIn : unsigned {
     HitKindKHR = 5333,
     HitKindNV = 5333,
     CurrentRayTimeNV = 5334,
+    HitTriangleVertexPositionsKHR = 5335,
     IncomingRayFlagsKHR = 5351,
     IncomingRayFlagsNV = 5351,
     RayGeometryIndexKHR = 5352,
@@ -1078,6 +1079,7 @@ enum class Capability : unsigned {
     UniformTexelBufferArrayNonUniformIndexingEXT = 5311,
     StorageTexelBufferArrayNonUniformIndexing = 5312,
     StorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+    RayTracingPositionFetchKHR = 5336,
     RayTracingNV = 5340,
     RayTracingMotionBlurNV = 5341,
     VulkanMemoryModel = 5345,
@@ -1098,6 +1100,7 @@ enum class Capability : unsigned {
     RayTracingOpacityMicromapEXT = 5381,
     ShaderInvocationReorderNV = 5383,
     BindlessTextureNV = 5390,
+    RayQueryPositionFetchKHR = 5391,
     SubgroupShuffleINTEL = 5568,
     SubgroupBufferBlockIOINTEL = 5569,
     SubgroupImageBlockIOINTEL = 5570,
@@ -1709,6 +1712,7 @@ enum class Op : unsigned {
     OpTraceNV = 5337,
     OpTraceMotionNV = 5338,
     OpTraceRayMotionNV = 5339,
+    OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
     OpTypeAccelerationStructureKHR = 5341,
     OpTypeAccelerationStructureNV = 5341,
     OpExecuteCallableNV = 5344,
@@ -2425,6 +2429,7 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case Op::OpTraceNV: *hasResult = false; *hasResultType = false; break;
     case Op::OpTraceMotionNV: *hasResult = false; *hasResultType = false; break;
     case Op::OpTraceRayMotionNV: *hasResult = false; *hasResultType = false; break;
+    case Op::OpRayQueryGetIntersectionTriangleVertexPositionsKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpTypeAccelerationStructureNV: *hasResult = true; *hasResultType = false; break;
     case Op::OpExecuteCallableNV: *hasResult = false; *hasResultType = false; break;
     case Op::OpTypeCooperativeMatrixNV: *hasResult = true; *hasResultType = false; break;
diff --git a/include/spirv/unified1/spirv.json b/include/spirv/unified1/spirv.json
index e855a5b..908fe05 100644
--- a/include/spirv/unified1/spirv.json
+++ b/include/spirv/unified1/spirv.json
@@ -751,6 +751,7 @@
                     "HitKindKHR": 5333,
                     "HitKindNV": 5333,
                     "CurrentRayTimeNV": 5334,
+                    "HitTriangleVertexPositionsKHR": 5335,
                     "IncomingRayFlagsKHR": 5351,
                     "IncomingRayFlagsNV": 5351,
                     "RayGeometryIndexKHR": 5352,
@@ -1058,6 +1059,7 @@
                     "UniformTexelBufferArrayNonUniformIndexingEXT": 5311,
                     "StorageTexelBufferArrayNonUniformIndexing": 5312,
                     "StorageTexelBufferArrayNonUniformIndexingEXT": 5312,
+                    "RayTracingPositionFetchKHR": 5336,
                     "RayTracingNV": 5340,
                     "RayTracingMotionBlurNV": 5341,
                     "VulkanMemoryModel": 5345,
@@ -1078,6 +1080,7 @@
                     "RayTracingOpacityMicromapEXT": 5381,
                     "ShaderInvocationReorderNV": 5383,
                     "BindlessTextureNV": 5390,
+                    "RayQueryPositionFetchKHR": 5391,
                     "SubgroupShuffleINTEL": 5568,
                     "SubgroupBufferBlockIOINTEL": 5569,
                     "SubgroupImageBlockIOINTEL": 5570,
@@ -1699,6 +1702,7 @@
                     "OpTraceNV": 5337,
                     "OpTraceMotionNV": 5338,
                     "OpTraceRayMotionNV": 5339,
+                    "OpRayQueryGetIntersectionTriangleVertexPositionsKHR": 5340,
                     "OpTypeAccelerationStructureKHR": 5341,
                     "OpTypeAccelerationStructureNV": 5341,
                     "OpExecuteCallableNV": 5344,
diff --git a/include/spirv/unified1/spirv.lua b/include/spirv/unified1/spirv.lua
index df5aecc..7e64fa6 100644
--- a/include/spirv/unified1/spirv.lua
+++ b/include/spirv/unified1/spirv.lua
@@ -694,6 +694,7 @@ spv = {
         HitKindKHR = 5333,
         HitKindNV = 5333,
         CurrentRayTimeNV = 5334,
+        HitTriangleVertexPositionsKHR = 5335,
         IncomingRayFlagsKHR = 5351,
         IncomingRayFlagsNV = 5351,
         RayGeometryIndexKHR = 5352,
@@ -1040,6 +1041,7 @@ spv = {
         UniformTexelBufferArrayNonUniformIndexingEXT = 5311,
         StorageTexelBufferArrayNonUniformIndexing = 5312,
         StorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+        RayTracingPositionFetchKHR = 5336,
         RayTracingNV = 5340,
         RayTracingMotionBlurNV = 5341,
         VulkanMemoryModel = 5345,
@@ -1060,6 +1062,7 @@ spv = {
         RayTracingOpacityMicromapEXT = 5381,
         ShaderInvocationReorderNV = 5383,
         BindlessTextureNV = 5390,
+        RayQueryPositionFetchKHR = 5391,
         SubgroupShuffleINTEL = 5568,
         SubgroupBufferBlockIOINTEL = 5569,
         SubgroupImageBlockIOINTEL = 5570,
@@ -1660,6 +1663,7 @@ spv = {
         OpTraceNV = 5337,
         OpTraceMotionNV = 5338,
         OpTraceRayMotionNV = 5339,
+        OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
         OpTypeAccelerationStructureKHR = 5341,
         OpTypeAccelerationStructureNV = 5341,
         OpExecuteCallableNV = 5344,
diff --git a/include/spirv/unified1/spirv.py b/include/spirv/unified1/spirv.py
index 5cfe57f..7a9e8ee 100644
--- a/include/spirv/unified1/spirv.py
+++ b/include/spirv/unified1/spirv.py
@@ -694,6 +694,7 @@ spv = {
         'HitKindKHR' : 5333,
         'HitKindNV' : 5333,
         'CurrentRayTimeNV' : 5334,
+        'HitTriangleVertexPositionsKHR' : 5335,
         'IncomingRayFlagsKHR' : 5351,
         'IncomingRayFlagsNV' : 5351,
         'RayGeometryIndexKHR' : 5352,
@@ -1040,6 +1041,7 @@ spv = {
         'UniformTexelBufferArrayNonUniformIndexingEXT' : 5311,
         'StorageTexelBufferArrayNonUniformIndexing' : 5312,
         'StorageTexelBufferArrayNonUniformIndexingEXT' : 5312,
+        'RayTracingPositionFetchKHR' : 5336,
         'RayTracingNV' : 5340,
         'RayTracingMotionBlurNV' : 5341,
         'VulkanMemoryModel' : 5345,
@@ -1060,6 +1062,7 @@ spv = {
         'RayTracingOpacityMicromapEXT' : 5381,
         'ShaderInvocationReorderNV' : 5383,
         'BindlessTextureNV' : 5390,
+        'RayQueryPositionFetchKHR' : 5391,
         'SubgroupShuffleINTEL' : 5568,
         'SubgroupBufferBlockIOINTEL' : 5569,
         'SubgroupImageBlockIOINTEL' : 5570,
@@ -1660,6 +1663,7 @@ spv = {
         'OpTraceNV' : 5337,
         'OpTraceMotionNV' : 5338,
         'OpTraceRayMotionNV' : 5339,
+        'OpRayQueryGetIntersectionTriangleVertexPositionsKHR' : 5340,
         'OpTypeAccelerationStructureKHR' : 5341,
         'OpTypeAccelerationStructureNV' : 5341,
         'OpExecuteCallableNV' : 5344,
diff --git a/include/spirv/unified1/spv.d b/include/spirv/unified1/spv.d
index deaaee0..8c85024 100644
--- a/include/spirv/unified1/spv.d
+++ b/include/spirv/unified1/spv.d
@@ -723,6 +723,7 @@ enum BuiltIn : uint
     HitKindKHR = 5333,
     HitKindNV = 5333,
     CurrentRayTimeNV = 5334,
+    HitTriangleVertexPositionsKHR = 5335,
     IncomingRayFlagsKHR = 5351,
     IncomingRayFlagsNV = 5351,
     RayGeometryIndexKHR = 5352,
@@ -1085,6 +1086,7 @@ enum Capability : uint
     UniformTexelBufferArrayNonUniformIndexingEXT = 5311,
     StorageTexelBufferArrayNonUniformIndexing = 5312,
     StorageTexelBufferArrayNonUniformIndexingEXT = 5312,
+    RayTracingPositionFetchKHR = 5336,
     RayTracingNV = 5340,
     RayTracingMotionBlurNV = 5341,
     VulkanMemoryModel = 5345,
@@ -1105,6 +1107,7 @@ enum Capability : uint
     RayTracingOpacityMicromapEXT = 5381,
     ShaderInvocationReorderNV = 5383,
     BindlessTextureNV = 5390,
+    RayQueryPositionFetchKHR = 5391,
     SubgroupShuffleINTEL = 5568,
     SubgroupBufferBlockIOINTEL = 5569,
     SubgroupImageBlockIOINTEL = 5570,
@@ -1718,6 +1721,7 @@ enum Op : uint
     OpTraceNV = 5337,
     OpTraceMotionNV = 5338,
     OpTraceRayMotionNV = 5339,
+    OpRayQueryGetIntersectionTriangleVertexPositionsKHR = 5340,
     OpTypeAccelerationStructureKHR = 5341,
     OpTypeAccelerationStructureNV = 5341,
     OpExecuteCallableNV = 5344,