| /* |
| * Copyright 2021 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/graphite/Caps.h" |
| |
| #include "include/gpu/graphite/TextureInfo.h" |
| #include "src/sksl/SkSLUtil.h" |
| |
| namespace skgpu::graphite { |
| |
| Caps::Caps() {} |
| Caps::~Caps() {} |
| |
| bool Caps::isTexturable(const TextureInfo& info) const { |
| if (info.numSamples() > 1) { |
| return false; |
| } |
| return this->onIsTexturable(info); |
| } |
| |
| bool Caps::areColorTypeAndTextureInfoCompatible(SkColorType ct, const TextureInfo& info) const { |
| // TODO: add SkImage::CompressionType handling |
| // (can be handled by setting up the colorTypeInfo instead?) |
| |
| return SkToBool(this->getColorTypeInfo(ct, info)); |
| } |
| |
| skgpu::Swizzle Caps::getReadSwizzle(SkColorType ct, const TextureInfo& info) const { |
| // TODO: add SkImage::CompressionType handling |
| // (can be handled by setting up the colorTypeInfo instead?) |
| |
| auto colorTypeInfo = this->getColorTypeInfo(ct, info); |
| if (!colorTypeInfo) { |
| SkDEBUGFAILF("Illegal color type (%d) and format combination.", static_cast<int>(ct)); |
| return {}; |
| } |
| |
| return colorTypeInfo->fReadSwizzle; |
| } |
| |
| skgpu::Swizzle Caps::getWriteSwizzle(SkColorType ct, const TextureInfo& info) const { |
| auto colorTypeInfo = this->getColorTypeInfo(ct, info); |
| if (!colorTypeInfo) { |
| SkDEBUGFAILF("Illegal color type (%d) and format combination.", static_cast<int>(ct)); |
| return {}; |
| } |
| |
| return colorTypeInfo->fWriteSwizzle; |
| } |
| |
| } // namespace skgpu::graphite |