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Diffstat (limited to 'tests/spirv/structured-buffer-dx-layout.slang')
| -rw-r--r-- | tests/spirv/structured-buffer-dx-layout.slang | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/spirv/structured-buffer-dx-layout.slang b/tests/spirv/structured-buffer-dx-layout.slang new file mode 100644 index 000000000..678ad758d --- /dev/null +++ b/tests/spirv/structured-buffer-dx-layout.slang @@ -0,0 +1,57 @@ +//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=CHECK):-vk -compute -xslang -fvk-use-dx-layout -emit-spirv-directly +//TEST:SIMPLE(filecheck=SPIRV): -target spirv -entry computeMain -stage compute -fvk-use-dx-layout + +struct Test_t +{ +//SPIRV: Offset 0 + uint v0; +//SPIRV: Offset 4 + float3 v1; +//SPIRV: Offset 16 + uint3 v2; +//SPIRV: Offset 28 + uint2 v3; +//SPIRV: Offset 36 + uint2 v4; +//SPIRV: Offset 44 + uint v5[4]; +//SPIRV: Offset 60 + uint3 v6[2]; +}; + +//TEST_INPUT:ubuffer(data=[1 2.0 3.0 4.0 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21], stride=4):out,name testBuffer +RWStructuredBuffer<Test_t> testBuffer; + +//TEST_INPUT:ubuffer(data=[0], stride=4):out,name outputBuffer +RWStructuredBuffer<int> outputBuffer; + +__generic<T : IArithmetic, let N : int> +bool comp(vector<T,N> v1, vector<T,N> v2) +{ + for (uint i = 0; i < N; i++) + if (v1[i] != v2[i]) + return false; + + return true; +} + +[shader("compute")] +[numthreads(16, 16, 1)] +void computeMain() +{ + // CHECK: 64 + Test_t test = testBuffer[0]; + outputBuffer[0] = (true + && test.v0 == 1 + && comp(test.v1, float3( 2, 3, 4)) + && comp(test.v2, uint3( 5, 6, 7)) + && comp(test.v3, uint2( 8, 9 )) + && comp(test.v4, uint2( 10, 11 )) + && test.v5[0] == 12 + && test.v5[1] == 13 + && test.v5[2] == 14 + && test.v5[3] == 15 + && comp(test.v6[0], uint3( 16, 17, 18 )) + && comp(test.v6[1], uint3( 19, 20, 21 )) + ) ? 100 : 0; +}
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