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//TEST(compute, vulkan):COMPARE_COMPUTE:-vk -compute -shaderobj -output-using-type
//TEST_INPUT: Texture2D(size=4, content = one):name t2D
Texture2D<float> t2D;
//TEST_INPUT: Sampler:name samplerState
SamplerState samplerState;
//TEST_INPUT: ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
RWStructuredBuffer<float> outputBuffer;
[numthreads(4, 1, 1)]
void computeMain(uint i : SV_GroupIndex)
{
float u = i * 0.25;
outputBuffer[i] = t2D.SampleLevel(samplerState, float2(u, u), 0);
}
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