https://github.com/shader-slang/slang
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Tip revision: 8a70e20df6f47678c146eb29f89655aa734f97c7 authored by jsmall-nvidia on 06 October 2020, 17:30:55 UTC
InterlockedExchangeU64 support on RWByteAddressBuffer (#1572)
Tip revision: 8a70e20
cbuffer-legalize.slang
//TEST(compute):COMPARE_COMPUTE:-cpu
//TEST(compute):COMPARE_COMPUTE:

//TEST_INPUT:cbuffer(data=[1 2 3 4]):name=C.p.c
//TEST_INPUT:Texture2D(size=4, content = one):name=C.p.t
//TEST_INPUT: Sampler:name=C.p.s
//TEST_INPUT: ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer

struct P
{
	uint4 			c;
	Texture2D 		t;
	SamplerState 	s;
};

float4 test(P p)
{
	return p.t.SampleLevel(p.s, float2(0.0), 0) + p.c;
}

cbuffer C
{
	P p;
};

RWStructuredBuffer<float> outputBuffer;

[numthreads(1, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
	float4 outVal = test(p);

    outputBuffer[0] = outVal.x;
	outputBuffer[1] = outVal.y;
	outputBuffer[2] = outVal.z;
	outputBuffer[3] = outVal.w;
}
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