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| author | sriramm-nv <85252063+sriramm-nv@users.noreply.github.com> | 2024-04-18 14:12:04 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-18 14:12:04 -0700 |
| commit | a2b9e376b2d54283000a0fe0c48e6e1912d8a333 (patch) | |
| tree | 20d0648977b23627313ca18b3bb0aaf983d3966b /source | |
| parent | d3fd7470e6b71aa080415a3a7c207faebe21b00f (diff) | |
ForceInline SampleLevel to allow decorations to be applied (#3977)
Fixes #3969
NonUniformResourceInfo instruction is applied as a Decoration on the backing resource. With the following shader, this is applied to the Function Call.
res.rgb *= g_bindless_Texture2D [NonUniformResourceIndex (val.x)].SampleLevel(g_Sampler, v, 0.0).rgb;
as shown below:
{145371} let %1826 : Int = nonUniformResourceIndex(%1789)
{177146} let %1828 : Vec(Float, 4 : Int) = call %SampleLevel(%1826, %sampler, %1827, 0 : Float)
This patch ForceInlines SampleLevel intrinsic function call so that the Decoration is correctly applied on the resource.
Diffstat (limited to 'source')
| -rw-r--r-- | source/slang/hlsl.meta.slang | 4 | ||||
| -rw-r--r-- | source/slang/slang-ir-autodiff-fwd.cpp | 16 |
2 files changed, 20 insertions, 0 deletions
diff --git a/source/slang/hlsl.meta.slang b/source/slang/hlsl.meta.slang index 7905042d7..3576e46e3 100644 --- a/source/slang/hlsl.meta.slang +++ b/source/slang/hlsl.meta.slang @@ -618,6 +618,7 @@ extension __TextureImpl<T,Shape,isArray,isMS,sampleCount,0,isShadow,1,format> } [__readNone] + [ForceInline] T SampleLevel(vector<float, Shape.dimensions+isArray> location, float level) { __target_switch @@ -668,6 +669,7 @@ extension __TextureImpl<T,Shape,isArray,isMS,sampleCount,0,isShadow,1,format> } [__readNone] + [ForceInline] T SampleLevel(vector<float, Shape.dimensions+isArray> location, float level, constexpr vector<int, Shape.planeDimensions> offset) { __target_switch @@ -1045,6 +1047,7 @@ extension __TextureImpl<T,Shape,isArray,isMS,sampleCount,0,isShadow,0,format> } [__readNone] + [ForceInline] T SampleLevel(SamplerState s, vector<float, Shape.dimensions+isArray> location, float level) { __target_switch @@ -1096,6 +1099,7 @@ extension __TextureImpl<T,Shape,isArray,isMS,sampleCount,0,isShadow,0,format> } [__readNone] + [ForceInline] T SampleLevel(SamplerState s, vector<float, Shape.dimensions+isArray> location, float level, constexpr vector<int, Shape.planeDimensions> offset) { __target_switch diff --git a/source/slang/slang-ir-autodiff-fwd.cpp b/source/slang/slang-ir-autodiff-fwd.cpp index 546d24a4d..858d94514 100644 --- a/source/slang/slang-ir-autodiff-fwd.cpp +++ b/source/slang/slang-ir-autodiff-fwd.cpp @@ -1920,6 +1920,22 @@ InstPair ForwardDiffTranscriber::transcribeInstImpl(IRBuilder* builder, IRInst* case kIROp_GetSequentialID: case kIROp_GetStringHash: case kIROp_SPIRVAsm: + case kIROp_SPIRVAsmOperandLiteral: + case kIROp_SPIRVAsmOperandInst: + case kIROp_SPIRVAsmOperandRayPayloadFromLocation: + case kIROp_SPIRVAsmOperandRayAttributeFromLocation: + case kIROp_SPIRVAsmOperandRayCallableFromLocation: + case kIROp_SPIRVAsmOperandEnum: + case kIROp_SPIRVAsmOperandBuiltinVar: + case kIROp_SPIRVAsmOperandGLSL450Set: + case kIROp_SPIRVAsmOperandDebugPrintfSet: + case kIROp_SPIRVAsmOperandId: + case kIROp_SPIRVAsmOperandResult: + case kIROp_SPIRVAsmOperandTruncate: + case kIROp_SPIRVAsmOperandEntryPoint: + case kIROp_SPIRVAsmOperandSampledType: + case kIROp_SPIRVAsmOperandImageType: + case kIROp_SPIRVAsmOperandSampledImageType: case kIROp_DebugLine: case kIROp_DebugVar: case kIROp_DebugValue: |