yum-mirror/slang

Making it easier to work with shaders

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

Harsh Aggarwal (NVIDIA)Enable compute/ dir which passes (#7991)9a16700e8

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1// byte-address-buffer-align-error.slang
2
3//TEST:SIMPLE(filecheck=CHECK):-target glsl -entry computeMain -stage compute
4//TEST:SIMPLE(filecheck=CHECK):-target hlsl -entry computeMain -stage compute
5//TEST:SIMPLE(filecheck=CHECK):-target spirv -entry computeMain -stage compute
6//TEST:SIMPLE(filecheck=CHECK):-target spirv -emit-spirv-directly -entry computeMain -stage compute
7//TEST:SIMPLE(filecheck=CHECK):-target cuda -entry computeMain -stage compute
8
9// Confirm compilation of `(RW)ByteAddressBuffer` with aligned load / stores to wider data types.
10
11[vk::binding(2, 3)] RWByteAddressBuffer buffer;
12struct Block {
13    float4 val[2];
14};
15[shader("compute")]
16[numthreads(1,1,1)]
17void computeMain(uint3 threadId : SV_DispatchThreadID)
18{
19    // CHECK: error 41300: invalid alignment `{{.*}}` specified for the byte address buffer resource with the element size of `{{.*}}`
20    // CHECK: error 41300: invalid alignment `{{.*}}` specified for the byte address buffer resource with the element size of `{{.*}}`
21    buffer.Store<Block>(0, buffer.LoadAligned<Block>(1, 5));
22    buffer.Store<Block>(1, buffer.Load<Block>(0), 3);
23
24}
25