yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

Yong HeLower varying parameters as pointers instead of SSA values. (#5919)c43f6fa55

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1//TEST:SIMPLE(filecheck=CHECK_HLSL): -target hlsl -stage fragment -entry main
2//TEST:SIMPLE(filecheck=CHECK_SPV): -target spirv -emit-spirv-directly -stage fragment -entry main
3
4struct VertexOut
5{
6    float4 pos : SV_Position;
7    float3 color;
8}
9
10// CHECK_SPV: %v_color = OpVariable %_ptr_Input_v3float Input 
11// CHECK_SPV: %{{.*}} = OpExtInst %v3float %{{.*}} InterpolateAtCentroid %v_color
12// CHECK_HLSL: EvaluateAttributeAtCentroid(v_0.color_0)
13
14float4 main(VertexOut v) : SV_Target
15{
16    return float4(EvaluateAttributeAtCentroid(v.color), 1.0);
17}