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Commit 7a15cef2 by Alexis Hetu Committed by Alexis Hétu
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Cubemap array support

This cl adds logic to propagate the 4th texture coordinate, which is only used for cubemap arrays, and use it as the cubemap array id. Tests: dEQP-VK.glsl.texture_functions*cubearray* Bug: b/144988970 Change-Id: I241b9a50a87424461647f00d442774ead8aaa0f7 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38876 Presubmit-Ready: Alexis Hétu <sugoi@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com> Tested-by: 's avatarAlexis Hétu <sugoi@google.com> Reviewed-by: 's avatarBen Clayton <bclayton@google.com>
parent 84d0f7cb
Showing with 27 additions and 22 deletions
src/Device/Sampler.hpp
......@@ -99,6 +99,7 @@ namespace sw
AddressingMode addressingModeU;
AddressingMode addressingModeV;
AddressingMode addressingModeW;
AddressingMode addressingModeY;
MipmapType mipmapFilter;
VkComponentMapping swizzle;
int gatherComponent;
......
src/Pipeline/SamplerCore.hpp
......@@ -60,20 +60,20 @@ namespace sw
public:
SamplerCore(Pointer<Byte> &constants, const Sampler &state);
Vector4f sampleTexture(Pointer<Byte> &texture, Pointer<Byte> &sampler, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Float &&lodOrBias, Float4 &dsx, Float4 &dsy, Vector4f &offset, Int4& sampleId, SamplerFunction function);
Vector4f sampleTexture(Pointer<Byte> &texture, Pointer<Byte> &sampler, Float4 uvw[4], Float4 &q, Float &&lodOrBias, Float4 &dsx, Float4 &dsy, Vector4f &offset, Int4& sampleId, SamplerFunction function);
private:
Short4 offsetSample(Short4 &uvw, Pointer<Byte> &mipmap, int halfOffset, bool wrap, int count, Float &lod);
Vector4s sampleFilter(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, SamplerFunction function);
Vector4s sampleAniso(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, bool secondLOD, SamplerFunction function);
Vector4s sampleQuad(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4s sampleQuad2D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4s sample3D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloatFilter(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, SamplerFunction function);
Vector4f sampleFloatAniso(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat2D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat3D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4s sampleFilter(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, SamplerFunction function);
Vector4s sampleAniso(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, bool secondLOD, SamplerFunction function);
Vector4s sampleQuad(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4s sampleQuad2D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4s sample3D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloatFilter(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, SamplerFunction function);
Vector4f sampleFloatAniso(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat2D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Float4 &q, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Vector4f sampleFloat3D(Pointer<Byte> &texture, Float4 &u, Float4 &v, Float4 &w, Vector4f &offset, const Float4& cubeArrayCoord, const Int4& sampleId, Float &lod, bool secondLOD, SamplerFunction function);
Float log2sqrt(Float lod);
Float log2(Float lod);
void computeLod(Pointer<Byte> &texture, Pointer<Byte> &sampler, Float &lod, Float &anisotropy, Float4 &uDelta, Float4 &vDelta, Float4 &u, Float4 &v, Float4 &dsx, Float4 &dsy, SamplerFunction function);
......@@ -81,15 +81,15 @@ namespace sw
void computeLod3D(Pointer<Byte> &texture, Pointer<Byte> &sampler, Float &lod, Float4 &u, Float4 &v, Float4 &w, Float4 &dsx, Float4 &dsy, SamplerFunction function);
Int4 cubeFace(Float4 &U, Float4 &V, Float4 &x, Float4 &y, Float4 &z, Float4 &M);
Short4 applyOffset(Short4 &uvw, Float4 &offset, const Int4 &whd, AddressingMode mode);
void computeIndices(UInt index[4], Short4 uuuu, Short4 vvvv, Short4 wwww, Vector4f &offset, const Pointer<Byte> &mipmap, const Int4& sampleId, SamplerFunction function);
void computeIndices(UInt index[4], Int4 uuuu, Int4 vvvv, Int4 wwww, Int4 valid, const Pointer<Byte> &mipmap, const Int4& sampleId, SamplerFunction function);
Vector4s sampleTexel(Short4 &u, Short4 &v, Short4 &s, Vector4f &offset, Pointer<Byte> &mipmap, const Int4& sampleId, Pointer<Byte> buffer, SamplerFunction function);
void computeIndices(UInt index[4], Short4 uuuu, Short4 vvvv, Short4 wwww, Vector4f &offset, const Pointer<Byte> &mipmap, const Short4& cubeArrayId, const Int4& sampleId, SamplerFunction function);
void computeIndices(UInt index[4], Int4 uuuu, Int4 vvvv, Int4 wwww, Int4 valid, const Pointer<Byte> &mipmap, const Int4& cubeArrayId, const Int4& sampleId, SamplerFunction function);
Vector4s sampleTexel(Short4 &u, Short4 &v, Short4 &s, Vector4f &offset, Pointer<Byte> &mipmap, const Short4& cubeArrayId, const Int4& sampleId, Pointer<Byte> buffer, SamplerFunction function);
Vector4s sampleTexel(UInt index[4], Pointer<Byte> buffer);
Vector4f sampleTexel(Int4 &u, Int4 &v, Int4 &s, Float4 &z, Pointer<Byte> &mipmap, const Int4& sampleId, Pointer<Byte> buffer, SamplerFunction function);
Vector4f sampleTexel(Int4 &u, Int4 &v, Int4 &s, Float4 &z, Pointer<Byte> &mipmap, const Int4& cubeArrayId, const Int4& sampleId, Pointer<Byte> buffer, SamplerFunction function);
Vector4f replaceBorderTexel(const Vector4f &c, Int4 valid);
void selectMipmap(const Pointer<Byte> &texture, Pointer<Byte> &mipmap, Pointer<Byte> &buffer, const Float &lod, bool secondLOD);
Short4 address(Float4 &uw, AddressingMode addressingMode, Pointer<Byte>& mipmap);
void address(Float4 &uw, Int4& xyz0, Int4& xyz1, Float4& f, Pointer<Byte>& mipmap, Float4 &texOffset, Int4 &filter, int whd, AddressingMode addressingMode, SamplerFunction function);
Short4 address(const Float4 &uw, AddressingMode addressingMode, Pointer<Byte>& mipmap);
void address(const Float4 &uw, Int4& xyz0, Int4& xyz1, Float4& f, Pointer<Byte>& mipmap, Float4 &texOffset, Int4 &filter, int whd, AddressingMode addressingMode, SamplerFunction function);
Int4 computeFilterOffset(Float &lod);
void convertSigned15(Float4 &cf, Short4 &ci);
......@@ -108,6 +108,7 @@ namespace sw
bool isYcbcrFormat() const;
bool isRGBComponent(int component) const;
bool borderModeActive() const;
bool isCube() const;
VkComponentSwizzle gatherSwizzle() const;
Pointer<Byte> &constants;
......
src/Pipeline/SpirvShader.cpp
......@@ -357,6 +357,7 @@ namespace sw
case spv::CapabilitySampled1D: capabilities.Sampled1D = true; break;
case spv::CapabilityImage1D: capabilities.Image1D = true; break;
case spv::CapabilitySampledBuffer: capabilities.SampledBuffer = true; break;
case spv::CapabilitySampledCubeArray: capabilities.SampledCubeArray = true; break;
case spv::CapabilityImageBuffer: capabilities.ImageBuffer = true; break;
case spv::CapabilityStorageImageExtendedFormats: capabilities.StorageImageExtendedFormats = true; break;
case spv::CapabilityImageQuery: capabilities.ImageQuery = true; break;
......
src/Pipeline/SpirvShader.hpp
......@@ -490,6 +490,7 @@ namespace sw
bool Sampled1D : 1;
bool Image1D : 1;
bool SampledBuffer : 1;
bool SampledCubeArray : 1;
bool ImageBuffer : 1;
bool StorageImageExtendedFormats : 1;
bool ImageQuery : 1;
......
src/Pipeline/SpirvShaderSampling.cpp
......@@ -63,6 +63,7 @@ SpirvShader::ImageSampler *SpirvShader::getImageSampler(uint32_t inst, vk::Sampl
samplerState.addressingModeU = convertAddressingMode(0, sampler, type);
samplerState.addressingModeV = convertAddressingMode(1, sampler, type);
samplerState.addressingModeW = convertAddressingMode(2, sampler, type);
samplerState.addressingModeY = convertAddressingMode(3, sampler, type);
samplerState.mipmapFilter = convertMipmapMode(sampler);
samplerState.swizzle = imageDescriptor->swizzle;
......@@ -202,7 +203,7 @@ std::shared_ptr<rr::Routine> SpirvShader::emitSamplerRoutine(ImageInstruction in
dPdy.y = Float(0.0f);
}
Vector4f sample = s.sampleTexture(texture, sampler, uvw[0], uvw[1], uvw[2], q, lod[i], dPdx, dPdy, offset, sampleId, samplerFunction);
Vector4f sample = s.sampleTexture(texture, sampler, uvw, q, lod[i], dPdx, dPdy, offset, sampleId, samplerFunction);
Pointer<Float> rgba = out;
rgba[0 * SIMD::Width + i] = Pointer<Float>(&sample.x)[i];
......@@ -213,7 +214,7 @@ std::shared_ptr<rr::Routine> SpirvShader::emitSamplerRoutine(ImageInstruction in
}
else
{
Vector4f sample = s.sampleTexture(texture, sampler, uvw[0], uvw[1], uvw[2], q, lodOrBias.x, (dsx.x), (dsy.x), offset, sampleId, samplerFunction);
Vector4f sample = s.sampleTexture(texture, sampler, uvw, q, lodOrBias.x, (dsx.x), (dsy.x), offset, sampleId, samplerFunction);
Pointer<SIMD::Float> rgba = out;
rgba[0] = sample.x;
......@@ -285,7 +286,6 @@ sw::AddressingMode SpirvShader::convertAddressingMode(int coordinateIndex, const
switch(imageViewType)
{
case VK_IMAGE_VIEW_TYPE_CUBE_ARRAY:
UNSUPPORTED("SPIR-V ImageCubeArray Capability (imageViewType: %d)", int(imageViewType));
if(coordinateIndex == 3)
{
return ADDRESSING_LAYER;
......
src/Vulkan/VkDescriptorSetLayout.cpp
......@@ -401,7 +401,8 @@ void DescriptorSetLayout::WriteDescriptorSet(Device* device, DescriptorSet *dstS
VkImageAspectFlagBits aspect = static_cast<VkImageAspectFlagBits>(imageView->getSubresourceRange().aspectMask);
sw::Mipmap &mipmap = texture->mipmap[mipmapLevel];
if(imageView->getType() == VK_IMAGE_VIEW_TYPE_CUBE)
if((imageView->getType() == VK_IMAGE_VIEW_TYPE_CUBE) ||
(imageView->getType() == VK_IMAGE_VIEW_TYPE_CUBE_ARRAY))
{
// Obtain the pointer to the corner of the level including the border, for seamless sampling.
// This is taken into account in the sampling routine, which can't handle negative texel coordinates.
......
src/Vulkan/VkPhysicalDevice.cpp
......@@ -49,7 +49,7 @@ const VkPhysicalDeviceFeatures& PhysicalDevice::getFeatures() const
{
VK_TRUE, // robustBufferAccess
VK_TRUE, // fullDrawIndexUint32
VK_FALSE, // imageCubeArray
VK_TRUE, // imageCubeArray
VK_TRUE, // independentBlend
VK_FALSE, // geometryShader
VK_FALSE, // tessellationShader
......
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