yum-mirror/slang

Making it easier to work with shaders

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

Yong HeDefer `IRCastStorageToLogicalDeref` in lowerBufferElementType pass. (#8668)e420f2f98

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1//TEST:SIMPLE(filecheck=MTL): -target metal -stage compute -entry computeMain
2//TEST:SIMPLE(filecheck=LIB): -target metallib -stage compute -entry computeMain
3
4// MTL: float S1_test{{.*}}(const S1_default{{.*}} constant* this{{.*}}
5// LIB: computeMain
6
7struct S1
8{
9    Texture2D tex[32];
10    SamplerState samplers[32];
11    float data;
12    float test(int i)
13    {
14        return tex[i].SampleLevel(samplers[i], float2(0.0, 0.0), 0.0).x + data;
15    }
16}
17
18struct S0
19{
20    float data;
21    RaytracingAccelerationStructure acc;
22    ParameterBlock<S1> s;
23}
24
25ParameterBlock<S0> g;
26RWStructuredBuffer<float> buffer;
27
28[shader("compute")]
29[numthreads(1,1,1)]
30void computeMain(
31    uint3 sv_dispatchThreadID : SV_DispatchThreadID)
32{
33    buffer[0] = g.data * g.s.test(sv_dispatchThreadID.x);
34}