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HLSL texture intrinsic test first draft. (shader-slang#3583)
* HLSL texture intrinsic test first draft. * Some updated to texture-intrinsics.slang * Update dx11 test config in texture-intrinsics.slang * made some edits that shouldn't matter, but commiting once more to be sure * Switch to filecheck-buffer and differing output values per api * Forgot to uncomment one function and updated expected values. * Delete tests/hlsl-intrinsic/texture/texture-intrinsics.slang.expected.txt * Cubemap SampleGrad * Enable Vulkan and have SampleCmpLevelZero ifdefed out for Vulkan
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‎tests/hlsl-intrinsic/texture/texture-intrinsics.slang

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//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-cpu -compute -shaderobj -output-using-type
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//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=DX11):-slang -compute -shaderobj -output-using-type -render-feature hardware-device
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//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=DX12):-slang -compute -dx12 -shaderobj -output-using-type
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//TEST(compute):COMPARE_COMPUTE_EX(filecheck-buffer=DX12CS6):-slang -compute -dx12 -profile cs_6_0 -use-dxil -shaderobj -output-using-type -xslang -DCS60
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//TEST(compute, vulkan):COMPARE_COMPUTE_EX(filecheck-buffer=VK):-vk -emit-spirv-directly -compute -shaderobj -output-using-type -render-feature hardware-device -xslang -DVK
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//DISABLE_TEST(compute):COMPARE_COMPUTE_EX:-cuda -compute -shaderobj -output-using-type
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//TEST_INPUT: Texture1D(size=4, content = one):name t1D
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Texture1D<float> t1D;
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//TEST_INPUT: Texture2D(size=4, content = one):name t2D
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Texture2D<float> t2D;
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//TEST_INPUT: Texture3D(size=4, content = one):name t3D
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Texture3D<float> t3D;
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//TEST_INPUT: TextureCube(size=4, content = one):name tCube
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TextureCube<float> tCube;
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//TEST_INPUT: Texture1D(size=4, content = one, arrayLength=2):name t1DArray
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Texture1DArray<float> t1DArray;
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//TEST_INPUT: Texture2D(size=4, content = one, arrayLength=2):name t2DArray
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Texture2DArray<float> t2DArray;
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//TEST_INPUT: TextureCube(size=4, content = one, arrayLength=2):name tCubeArray
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TextureCubeArray<float> tCubeArray;
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//TEST_INPUT: Sampler:name samplerState
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SamplerState samplerState;
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//TEST_INPUT: Sampler:name shadowSampler
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SamplerComparisonState shadowSampler;
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//TEST_INPUT: ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
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RWStructuredBuffer<float> outputBuffer;
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[numthreads(4, 1, 1)]
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void computeMain(int3 dispatchThreadID: SV_DispatchThreadID)
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{
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int idx = dispatchThreadID.x;
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float u = idx * (1.0f / 4);
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float val = 0.0f;
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uint width = 0, height = 0, depth = 0;
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float fwidth = 0.0f, fheight = 0.0f, fdepth = 0.0f;
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uint numLevels = 0, elements = 0;
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float fnumLevels = 0.0f, felements = 0.0f;
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/*
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<Template Type> Object.SampleLevel()
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*/
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val += t1D.SampleLevel(samplerState, u, 0);
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val += t2D.SampleLevel(samplerState, float2(u, u), 0);
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val += t3D.SampleLevel(samplerState, float3(u, u, u), 0);
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val += tCube.SampleLevel(samplerState, normalize(float3(u, 1 - u, u)), 0);
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val += t1DArray.SampleLevel(samplerState, float2(u, 0), 0);
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val += t2DArray.SampleLevel(samplerState, float3(u, u, 0), 0);
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val += tCubeArray.SampleLevel(samplerState, float4(u, u, u, 0), 0);
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// Offset variant
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// NOTE: The "cpu" profile does not like these, so it's disabled for now
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val += t1D.SampleLevel(samplerState, u, 0, 1);
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val += t2D.SampleLevel(samplerState, float2(u, u), 0, int2(1, 1));
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val += t3D.SampleLevel(samplerState, float3(u, u, u), 0, int3(1, 1, 1));
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val += t1DArray.SampleLevel(samplerState, float2(u, 0), 0, 1);
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val += t2DArray.SampleLevel(samplerState, float3(u, u, 0), 0, int2(1, 1));
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/*
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float Object.SampleCmpLevelZero()
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*/
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// NOTE: These are having issues with vulkan (glsl)
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#ifndef VK
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val += t1D.SampleCmpLevelZero(shadowSampler, u, 0);
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val += t2D.SampleCmpLevelZero(shadowSampler, float2(u, u), 0);
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val += tCube.SampleCmpLevelZero(shadowSampler, normalize(float3(u, 1 - u, u)), 0);
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// Offset variant
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val += t1D.SampleCmpLevelZero(shadowSampler, u, 0, 0);
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val += t2D.SampleCmpLevelZero(shadowSampler, float2(u, u), 0, int2(0, 0));
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// TextureCube does not have an offset version of this
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#endif
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/*
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void Object.GetDimensions()
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*/
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t1D.GetDimensions(width);
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val += width;
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t1D.GetDimensions(fwidth);
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val += fwidth;
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t1D.GetDimensions(0, width, numLevels);
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val += width;
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val += numLevels;
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t1D.GetDimensions(0, fwidth, fnumLevels);
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val += fwidth;
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val += fnumLevels;
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t2D.GetDimensions(width, height);
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val += width;
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val += height;
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t2D.GetDimensions(fwidth, fheight);
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val += fwidth;
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val += fheight;
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t2D.GetDimensions(0, width, height, numLevels);
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val += width;
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val += height;
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val += numLevels;
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t2D.GetDimensions(0, fwidth, fheight, fnumLevels);
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val += fwidth;
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val += fheight;
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val += fnumLevels;
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t3D.GetDimensions(width, height, depth);
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val += width;
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val += height;
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val += depth;
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t3D.GetDimensions(fwidth, fheight, fdepth);
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val += fwidth;
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val += fheight;
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val += fdepth;
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t3D.GetDimensions(0, width, height, depth, numLevels);
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val += width;
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val += height;
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val += depth;
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val += numLevels;
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t3D.GetDimensions(0, fwidth, fheight, fdepth, fnumLevels);
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val += fwidth;
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val += fheight;
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val += fdepth;
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val += fnumLevels;
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tCube.GetDimensions(width, height);
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val += width;
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val += height;
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tCube.GetDimensions(fwidth, fheight);
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val += fwidth;
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val += fheight;
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tCube.GetDimensions(0, width, height, numLevels);
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val += width;
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val += height;
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val += numLevels;
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tCube.GetDimensions(0, fwidth, fheight, fnumLevels);
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val += fwidth;
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val += fheight;
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val += fnumLevels;
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t1DArray.GetDimensions(width, elements);
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val += width;
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val += elements;
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t1DArray.GetDimensions(fwidth, felements);
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val += fwidth;
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val += felements;
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t1DArray.GetDimensions(0, width, elements, numLevels);
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val += width;
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val += elements;
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val += numLevels;
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t1DArray.GetDimensions(0, fwidth, felements, fnumLevels);
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val += fwidth;
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val += felements;
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val += fnumLevels;
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t2DArray.GetDimensions(width, height, elements);
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val += width;
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val += height;
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val += elements;
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t2DArray.GetDimensions(fwidth, fheight, felements);
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val += fwidth;
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val += fheight;
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val += felements;
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t2DArray.GetDimensions(0, width, height, elements, numLevels);
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val += width;
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val += height;
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val += elements;
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val += numLevels;
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t2DArray.GetDimensions(0, fwidth, fheight, felements, fnumLevels);
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val += fwidth;
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val += fheight;
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val += felements;
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val += fnumLevels;
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tCubeArray.GetDimensions(width, height, elements);
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val += width;
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val += height;
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val += elements;
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// fxc 47.0: (95): error X4598: The array element count of GetDimensions on TextureCubeArray objects is unavailable on cs_5_0
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#if defined(CS60) || defined(VK)
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tCubeArray.GetDimensions(fwidth, fheight, felements);
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val += fwidth;
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val += fheight;
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val += felements;
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#endif
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tCubeArray.GetDimensions(0, width, height, elements, numLevels);
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val += width;
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val += height;
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val += elements;
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val += numLevels;
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#if defined(CS60) || defined(VK)
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tCubeArray.GetDimensions(0, fwidth, fheight, felements, fnumLevels);
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val += fwidth;
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val += fheight;
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val += felements;
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val += fnumLevels;
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#endif
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/*
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<Template Type>4 Object.Gather()
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*/
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float4 f4 = t2D.Gather(samplerState, float2(u, u));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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f4 = tCube.Gather(samplerState, normalize(float3(u, 1 - u, u)));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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f4 = t2DArray.Gather(samplerState, float3(u, u, 0));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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f4 = tCubeArray.Gather(samplerState, float4(normalize(float3(u, 1 - u, u)), 0));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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// Offset variant
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f4 = t2D.Gather(samplerState, float2(u, u), int2(0, 0));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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f4 = t2DArray.Gather(samplerState, float3(u, u, 0), int2(0, 0));
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val += f4.x; val += f4.y; val += f4.z; val += f4.w;
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/*
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ret Object.Load()
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*/
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val += t1D.Load(int2(0, 0));
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val += t2D.Load(int3(0, 0, 0));
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val += t3D.Load(int4(0, 0, 0, 0));
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val += t1DArray.Load(int3(0, 0, 0));
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val += t2DArray.Load(int4(0, 0, 0, 0));
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// Offset variant
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val += t1D.Load(int2(0, 0), 0);
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val += t2D.Load(int3(0, 0, 0), int2(0,0));
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val += t3D.Load(int4(0, 0, 0, 0), int3(0, 0, 0));
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val += t1DArray.Load(int3(0, 0, 0), 0);
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val += t2DArray.Load(int4(0, 0, 0, 0), int2(0, 0));
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/*
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<Template Type> Object.SampleGrad()
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*/
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float _ddx = 0.0f, _ddy = 0.0f;
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val += t1D.SampleGrad(samplerState, 0.0f, _ddx, _ddy);
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val += t2D.SampleGrad(samplerState, float2(u, u), float2(_ddx, _ddx), float2(_ddy, _ddy));
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val += t3D.SampleGrad(samplerState, float3(u, u, u), float3(_ddx, _ddx, _ddx), float3(_ddy, _ddy, _ddy));
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val += tCube.SampleGrad(samplerState, normalize(float3(u, 1 - u, u)), float3(_ddx, _ddx, _ddx), float3(_ddy, _ddy, _ddy));
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val += t1DArray.SampleGrad(samplerState, float2(0.0f, 0.0f), _ddx, _ddy);
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val += t2DArray.SampleGrad(samplerState, float3(u, u, 0.0f), float2(_ddx, _ddx), float2(_ddy, _ddy));
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// Offset variant
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val += t1D.SampleGrad(samplerState, 0.0f, _ddx, _ddy, 0);
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val += t2D.SampleGrad(samplerState, float2(u, u), float2(_ddx, _ddx), float2(_ddy, _ddy), int2(0, 0));
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val += t3D.SampleGrad(samplerState, float3(u, u, u), float3(_ddx, _ddx, _ddx), float3(_ddy, _ddy, _ddy), int3(0, 0, 0));
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val += t1DArray.SampleGrad(samplerState, float2(0.0f, 0.0f), _ddx, _ddy, 0);
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val += t2DArray.SampleGrad(samplerState, float3(u, u, 0.0f), float2(_ddx, _ddx), float2(_ddy, _ddy), int2(0, 0));
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outputBuffer[idx] = val;
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}
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// DX11: 313
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// DX11: 313
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// DX11: 313
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// DX11: 313
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// DX12: 313
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// DX12: 313
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// DX12: 313
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// DX12: 313
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// DX12CS6: 336
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// DX12CS6: 336
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// DX12CS6: 336
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// DX12CS6: 336
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// VK: 331
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// VK: 331
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// VK: 331
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// VK: 331

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