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//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-slang -compute -shaderobj
/* Tuple experiment.
Works.
*/
//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
RWStructuredBuffer<int> outputBuffer;
struct Tuple2<T0, T1>
{
T0 _0;
T1 _1;
};
struct Tuple3<T0, T1, T2>
{
T0 _0;
T1 _1;
T2 _2;
};
Tuple2<T0, T1> makeTuple<T0, T1>(T0 t0, T1 t1)
{
Tuple2<T0, T1> t;
t._0 = t0;
t._1 = t1;
return t;
}
Tuple3<T0, T1, T2> makeTuple<T0, T1, T2>(T0 t0, T1 t1, T2 t2)
{
Tuple3<T0, T1, T2> t;
t._0 = t0;
t._1 = t1;
t._2 = t2;
return t;
}
int doThing(Tuple2<float, int> v)
{
return v._0 + v._1;
}
[numthreads(4, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
int index = dispatchThreadID.x;
let t = makeTuple(index + 1.0f, index - 1);
outputBuffer[index] = doThing(t);
}
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