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// TODO: There are issues running tests combined texture samplers in DX12. (Github issue #6982)
//DISABLE_TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=CHK):-slang -compute -shaderobj -output-using-type -profile cs_6_7 -dx12 -Xslang -DTARGET_DX12 -xslang -Wno-41024
//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=CHK):-vk -compute -shaderobj -output-using-type -emit-spirv-directly -render-feature hardware-device -xslang -DVK -xslang -Wno-41024
//TEST_INPUT: ubuffer(data=[2], stride=4):out,name outputBuffer
RWStructuredBuffer<int> outputBuffer;
//TEST_INPUT:ubuffer(data=[1 1 1 1]):name=iBuf
RWByteAddressBuffer iBuf;
//
// Combined texture samplers.
//
//TEST_INPUT: TextureSampler1D(size=4, content = one):name st1D_f32v3
Sampler1D<float3> st1D_f32v3;
//TEST_INPUT: TextureSampler2D(size=4, content = one):name st2D_f32v3
Sampler2D<float3> st2D_f32v3;
//TEST_INPUT: TextureSampler3D(size=4, content = one):name st3D_f32v3
Sampler3D<float3> st3D_f32v3;
//TEST_INPUT: TextureSampler1D(size=4, content = one, arrayLength=2):name st1DArray_f32v3
Sampler1DArray<float3> st1DArray_f32v3;
//TEST_INPUT: TextureSampler2D(size=4, content = one, arrayLength=2):name st2DArray_f32v3
Sampler2DArray<float3> st2DArray_f32v3;
//TEST_INPUT: TextureSampler1D(size=4, content = one):name st1D_f32v4
Sampler1D<float4> st1D_f32v4;
//TEST_INPUT: TextureSampler2D(size=4, content = one):name st2D_f32v4
Sampler2D<float4> st2D_f32v4;
//TEST_INPUT: TextureSampler3D(size=4, content = one):name st3D_f32v4
Sampler3D<float4> st3D_f32v4;
//TEST_INPUT: TextureSampler1D(size=4, content = one, arrayLength=2):name st1DArray_f32v4
Sampler1DArray<float4> st1DArray_f32v4;
//TEST_INPUT: TextureSampler2D(size=4, content = one, arrayLength=2):name st2DArray_f32v4
Sampler2DArray<float4> st2DArray_f32v4;
//TEST_INPUT: TextureSampler2D(size=4, content = one, sampleCount = two, mipMaps=1, format=RGBA32Float):name st2DMS_f32v4
Sampler2DMS<float4> st2DMS_f32v4;
//
// Combined depth texture samplers.
//
//TEST_INPUT: TextureSampler2D(size=4, content = zero, format=D32Float):name cd2D
Sampler2DShadow cd2D;
//TEST_INPUT: TextureSampler2D(size=4, content = zero, arrayLength=2, format=D32Float):name cd2DArray
Sampler2DArrayShadow cd2DArray;
uint getNotMapped()
{
// We want to return a status uint that causes `CheckAccessFullyMapped` to return false.
// These are just educated guesses - actual implementation differ between platforms and drivers.
#if defined(VK)
return 0xFFFFFFFFU;
#else
return 0;
#endif
}
bool TEST_combinedDepth()
{
float u = 0.0;
int offset = 0;
float clamp = 0.0;
float slice = 0.0;
float level = 0.0;
float compareValue = 0.0;
uint status;
return true
// =================
// float SampleCmp()
// =================
&& (status = getNotMapped(), all(0.0 == cd2D.SampleCmp(float2(u), compareValue, int2(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(0.0 == cd2DArray.SampleCmp(float3(u, u, slice), compareValue, int2(offset), clamp, status))) && CheckAccessFullyMapped(status)
// ==========================
// float SampleCmpLevelZero()
// ==========================
&& (status = getNotMapped(), all(0.0 == cd2D.SampleCmpLevelZero(float2(u), compareValue, int2(offset), status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(0.0 == cd2DArray.SampleCmpLevelZero(float3(u, u, slice), compareValue, int2(offset), status))) && CheckAccessFullyMapped(status)
// ======================
// float SampleCmpLevel()
// ======================
&& (status = getNotMapped(), all(0.0 == cd2D.SampleCmpLevel(float2(u), compareValue, level, int2(offset), status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(0.0 == cd2DArray.SampleCmpLevel(float3(u, u, slice), compareValue, level, int2(offset), status))) && CheckAccessFullyMapped(status)
;
}
bool TEST_sampler<T>(
Sampler1D<T> t1D,
Sampler2D<T> t2D,
Sampler3D<T> t3D,
Sampler1DArray<T> t1DArray,
Sampler2DArray<T> t2DArray,
) where T : ITexelElement, IArithmetic
{
typealias TN = T;
float u = 0.0;
int offset = 0;
float clamp = 0.0;
float slice = 0.0;
float bias = 0.0;
float grad = 0.0;
float level = 0.0;
constexpr const float ddx = 0.0f;
constexpr const float ddy = 0.0f;
uint status;
return true
// ==========
// T Sample()
// ==========
&& (status = getNotMapped(), all(TN(T(1)) == t1D.Sample(u, offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2D.Sample(float2(u), int2(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t3D.Sample(float3(u), int3(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t1DArray.Sample(float2(u, slice), offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2DArray.Sample(float3(u, u, slice), offset, clamp, status))) && CheckAccessFullyMapped(status)
// ==============
// T SampleBias()
// ==============
&& (status = getNotMapped(), all(TN(T(1)) == t1D.SampleBias(u, bias, offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2D.SampleBias(float2(u), bias, int2(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t3D.SampleBias(float3(u), bias, int3(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t1DArray.SampleBias(float2(u, slice), bias, offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2DArray.SampleBias(float3(u, u, slice), bias, offset, clamp, status))) && CheckAccessFullyMapped(status)
// ==============
// T SampleGrad()
// ==============
&& (status = getNotMapped(), all(TN(T(1)) == t1D.SampleGrad(u, ddx, ddy, offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2D.SampleGrad(float2(u), ddx, ddy, int2(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t3D.SampleGrad(float3(u), ddx, ddy, int3(offset), clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t1DArray.SampleGrad(float2(u, slice), ddx, ddy, offset, clamp, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2DArray.SampleGrad(float3(u, u, slice), ddx, ddy, offset, clamp, status))) && CheckAccessFullyMapped(status)
// ==============
// T SampleLevel()
// ==============
&& (status = getNotMapped(), all(TN(T(1)) == t1D.SampleLevel(u, level, offset, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2D.SampleLevel(float2(u), level, int2(offset), status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t3D.SampleLevel(float3(u), level, int3(offset), status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t1DArray.SampleLevel(float2(u, slice), level, offset, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == t2DArray.SampleLevel(float3(u, u, slice), level, offset, status))) && CheckAccessFullyMapped(status)
;
}
bool TEST_sparse<T>(
Sampler2D<T> s2D,
Sampler2DMS<T> s2DMS)
where T : ITexelElement, IArithmetic
{
typealias TN = T;
constexpr const int2 offset = int2(0, 0);
uint status;
int sampleIndex = 0;
int2 iuv = int2(1, 1);
int3 iuvs = int3(iuv, sampleIndex);
return true
&& (status = getNotMapped(), all(TN(T(1)) == s2D.Load(iuvs, offset, status))) && CheckAccessFullyMapped(status)
&& (status = getNotMapped(), all(TN(T(1)) == s2DMS.Load(iuv, sampleIndex, offset, status))) && CheckAccessFullyMapped(status)
;
}
[numthreads(2, 2, 1)]
void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
{
bool result = true
// Make sure CheckAccessFullyMapped can return false
&& (!CheckAccessFullyMapped(getNotMapped()))
&& TEST_sampler(
st1D_f32v3,
st2D_f32v3,
st3D_f32v3,
st1DArray_f32v3,
st2DArray_f32v3,
)
&& TEST_sampler(
st1D_f32v4,
st2D_f32v4,
st3D_f32v4,
st1DArray_f32v4,
st2DArray_f32v4,
)
&& TEST_combinedDepth()
#if !defined(TARGET_DX12) // HLSL doesn't support samplers for `Load` functions.
&& TEST_sparse(st2D_f32v4, st2DMS_f32v4)
#endif
;
//CHK:1
outputBuffer[0] = int(result);
}
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