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//TEST(compute):COMPARE_COMPUTE: -shaderobj
//TEST(compute):COMPARE_COMPUTE: -shaderobj -cuda
struct Param
{
Texture2D tex;
SamplerState samplerState;
float base;
};
//TEST_INPUT:Texture2D(size=4, content = one):name=diffuseMap
Texture2D diffuseMap;
//TEST_INPUT: Sampler:name=samplerState
SamplerState samplerState;
//TEST_INPUT: ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<float> outputBuffer;
float4 run(Param p)
{
return p.tex.SampleLevel(p.samplerState, float2(0.0), 0) + p.base;
}
[numthreads(1, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
Param p;
p.tex = diffuseMap;
p.samplerState = samplerState;
p.base = -0.5;
float4 outVal = run(p);
outputBuffer[0] = outVal.x;
outputBuffer[1] = outVal.y;
outputBuffer[2] = outVal.z;
outputBuffer[3] = outVal.w;
}
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