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// byte-address-buffer-align-error.slang
//TEST:SIMPLE(filecheck=CHECK):-target glsl -entry computeMain -stage compute
//TEST:SIMPLE(filecheck=CHECK):-target hlsl -entry computeMain -stage compute
//TEST:SIMPLE(filecheck=CHECK):-target spirv -entry computeMain -stage compute
//TEST:SIMPLE(filecheck=CHECK):-target spirv -emit-spirv-directly -entry computeMain -stage compute
// Confirm compilation of `(RW)ByteAddressBuffer` with aligned load / stores to wider data types.
[vk::binding(2, 3)] RWByteAddressBuffer buffer;
struct Block {
float4 val[2];
};
[shader("compute")]
[numthreads(1,1,1)]
void computeMain(uint3 threadId : SV_DispatchThreadID)
{
// CHECK: error 41300: invalid alignment `{{.*}}` specified for the byte address buffer resource with the element size of `{{.*}}`
// CHECK: error 41300: invalid alignment `{{.*}}` specified for the byte address buffer resource with the element size of `{{.*}}`
buffer.Store<Block>(0, buffer.LoadAligned<Block>(1, 5));
buffer.Store<Block>(1, buffer.Load<Block>(0), 3);
}
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