chromium/third_party/dawn/src/dawn/utils/TextureUtils.cpp

// Copyright 2020 The Dawn & Tint Authors
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#include "dawn/utils/TextureUtils.h"

namespace dawn::utils {
bool TextureFormatSupportsStorageTexture(wgpu::TextureFormat format,
                                         const wgpu::Device& device,
                                         bool isCompatibilityMode) { … }

bool IsBCTextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsETC2TextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsASTCTextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsCompressedTextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsDepthOnlyFormat(wgpu::TextureFormat textureFormat) { … }

bool IsDepthOrStencilFormat(wgpu::TextureFormat textureFormat) { … }

bool IsRenderableFormat(const wgpu::Device& device, wgpu::TextureFormat textureFormat) { … }

bool TextureFormatSupportsMultisampling(const wgpu::Device& device,
                                        wgpu::TextureFormat textureFormat) { … }

bool TextureFormatSupportsResolveTarget(const wgpu::Device& device,
                                        wgpu::TextureFormat textureFormat) { … }

bool TextureFormatSupportsReadWriteStorageTexture(wgpu::TextureFormat format) { … }

bool IsStencilOnlyFormat(wgpu::TextureFormat textureFormat) { … }

#ifndef __EMSCRIPTEN__
bool IsUnorm16TextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsSnorm16TextureFormat(wgpu::TextureFormat textureFormat) { … }

bool IsMultiPlanarFormat(wgpu::TextureFormat textureFormat) { … }

uint32_t GetMultiPlaneTextureBitDepth(wgpu::TextureFormat textureFormat) { … }

uint32_t GetMultiPlaneTextureNumPlanes(wgpu::TextureFormat textureFormat) { … }

uint32_t GetMultiPlaneTextureBytesPerElement(wgpu::TextureFormat textureFormat, size_t plane) { … }

SubsamplingFactor GetMultiPlaneTextureSubsamplingFactor(wgpu::TextureFormat textureFormat,
                                                        size_t plane) { … }
#endif  // __EMSCRIPTEN__

uint32_t GetTexelBlockSizeInBytes(wgpu::TextureFormat textureFormat) { … }

uint32_t GetTextureFormatBlockWidth(wgpu::TextureFormat textureFormat) { … }

uint32_t GetTextureFormatBlockHeight(wgpu::TextureFormat textureFormat) { … }

const char* GetWGSLColorTextureComponentType(wgpu::TextureFormat textureFormat) { … }

uint32_t GetTextureComponentCount(wgpu::TextureFormat textureFormat) { … }

const char* GetWGSLImageFormatQualifier(wgpu::TextureFormat textureFormat) { … }

wgpu::TextureDimension ViewDimensionToTextureDimension(const wgpu::TextureViewDimension dimension) { … }

}  // namespace dawn::utils