mirror of https://github.com/xemu-project/xemu.git
83 lines
2.8 KiB
HLSL
83 lines
2.8 KiB
HLSL
// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
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// CHECK: OpCapability RayTracingNV
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// CHECK: OpExtension "SPV_NV_ray_tracing"
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// CHECK: OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
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// CHECK: OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
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// CHECK: OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
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// CHECK: OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
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// CHECK: OpDecorate [[e:%\d+]] BuiltIn RayTminNV
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// CHECK: OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
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// CHECK: OpDecorate %gl_InstanceID BuiltIn InstanceId
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// CHECK: OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
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// CHECK: OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
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// CHECK: OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
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// CHECK: OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
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// CHECK: OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
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// CHECK: OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
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// CHECK: OpDecorate [[l:%\d+]] BuiltIn HitKindNV
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// CHECK: OpTypePointer IncomingRayPayloadNV %Payload
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struct Payload
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{
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float4 color;
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};
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// CHECK: OpTypePointer HitAttributeNV %Attribute
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struct Attribute
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{
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float2 bary;
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};
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// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
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RaytracingAccelerationStructure rs;
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[shader("anyhit")]
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void main(inout Payload MyPayload, in Attribute MyAttr) {
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// CHECK: OpLoad %v3uint [[a]]
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uint3 _1 = DispatchRaysIndex();
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// CHECK: OpLoad %v3uint [[b]]
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uint3 _2 = DispatchRaysDimensions();
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// CHECK: OpLoad %v3float [[c]]
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float3 _3 = WorldRayOrigin();
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// CHECK: OpLoad %v3float [[d]]
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float3 _4 = WorldRayDirection();
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// CHECK: OpLoad %float [[e]]
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float _5 = RayTMin();
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// CHECK: OpLoad %uint [[f]]
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uint _6 = RayFlags();
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// CHECK: OpLoad %uint %gl_InstanceID
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uint _7 = InstanceIndex();
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// CHECK: OpLoad %uint [[g]]
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uint _8 = InstanceID();
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// CHECK: OpLoad %uint %gl_PrimitiveID
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uint _9 = PrimitiveIndex();
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// CHECK: OpLoad %v3float [[h]]
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float3 _10 = ObjectRayOrigin();
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// CHECK: OpLoad %v3float [[i]]
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float3 _11 = ObjectRayDirection();
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// CHECK: [[matotw:%\d+]] = OpLoad %mat4v3float [[j]]
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// CHECK-NEXT: OpTranspose %mat3v4float [[matotw]]
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float3x4 _12 = ObjectToWorld3x4();
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// CHECK: OpLoad %mat4v3float [[j]]
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float4x3 _13 = ObjectToWorld4x3();
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// CHECK: [[matwto:%\d+]] = OpLoad %mat4v3float [[k]]
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// CHECK-NEXT: OpTranspose %mat3v4float [[matwto]]
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float3x4 _14 = WorldToObject3x4();
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// CHECK: OpLoad %mat4v3float [[k]]
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float4x3 _15 = WorldToObject4x3();
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// CHECK: OpLoad %uint [[l]]
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uint _16 = HitKind();
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if (_16 == 1U) {
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// CHECK: [[payloadread0:%\d+]] = OpLoad %Payload %MyPayload_0
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// CHECK-NEXT : OpStore %MyPayload [[payloadread0]]
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// CHECK-NEXT : OpIgnoreIntersectionNV
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IgnoreHit();
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} else {
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// CHECK: [[payloadread1:%\d+]] = OpLoad %Payload %MyPayload_0
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// CHECK-NEXT : OpStore %MyPayload [[payloadread1]]
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// CHECK-NEXT : OpTerminateRayNV
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AcceptHitAndEndSearch();
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}
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}
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