| /* |
| * Copyright 2017 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SkToSRGBColorFilter_DEFINED |
| #define SkToSRGBColorFilter_DEFINED |
| |
| #include "SkColorFilter.h" |
| #include "SkRefCnt.h" |
| |
| class SkColorSpace; |
| class SkRasterPipeline; |
| |
| /** |
| * Color filter that converts from supplied color space to sRGB (both gamut and transfer function). |
| */ |
| class SK_API SkToSRGBColorFilter : public SkColorFilter { |
| public: |
| static sk_sp<SkColorFilter> Make(sk_sp<SkColorSpace> srcColorSpace); |
| |
| #if SK_SUPPORT_GPU |
| std::unique_ptr<GrFragmentProcessor> asFragmentProcessor( |
| GrContext*, const GrColorSpaceInfo&) const override; |
| #endif |
| |
| SK_TO_STRING_OVERRIDE() |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkToSRGBColorFilter) |
| |
| private: |
| void flatten(SkWriteBuffer&) const override; |
| SkToSRGBColorFilter(sk_sp<SkColorSpace>); |
| void onAppendStages(SkRasterPipeline*, SkColorSpace*, SkArenaAlloc*, |
| bool shaderIsOpaque) const override; |
| |
| sk_sp<SkColorSpace> fSrcColorSpace; |
| |
| typedef SkColorFilter INHERITED; |
| }; |
| |
| #endif |