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//TEST(smoke,compute):COMPARE_COMPUTE: -shaderobj
//TEST(smoke,compute):COMPARE_COMPUTE:-cpu -shaderobj
// Use interface constraints on a generic parameter
interface Helper
{
float getHelp();
}
struct A : Helper
{
float a;
float getHelp()
{
// TODO: we should be able to reference a member variable here,
// but the front-end isn't handling references through `this`
// properly yet.
return a;
}
};
__generic<T : Helper>
float testHelp(T helper)
{
return helper.getHelp();
}
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
RWStructuredBuffer<float> outputBuffer;
[numthreads(4, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
uint tid = dispatchThreadID.x;
float inVal = float(tid);
A a;
a.a = inVal;
float outVal = testHelp<A>(a);
outputBuffer[tid] = outVal;
}
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