blob: 7f019882a86a56daedc26b9c0403388cc512eeb9 [file] [log] [blame]
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkColorFilter_Matrix_DEFINED
#define SkColorFilter_Matrix_DEFINED
#include "include/core/SkColorFilter.h"
#include "include/core/SkFlattenable.h"
class SkColorFilter_Matrix : public SkColorFilter {
public:
enum class Domain : uint8_t { kRGBA, kHSLA };
explicit SkColorFilter_Matrix(const float array[20], Domain);
uint32_t getFlags() const override;
#if SK_SUPPORT_GPU
std::unique_ptr<GrFragmentProcessor> asFragmentProcessor(GrRecordingContext*,
const GrColorInfo&) const override;
#endif
static void RegisterFlattenables();
protected:
void flatten(SkWriteBuffer&) const override;
bool onAsAColorMatrix(float matrix[20]) const override;
private:
SK_FLATTENABLE_HOOKS(SkColorFilter_Matrix)
bool onAppendStages(const SkStageRec& rec, bool shaderIsOpaque) const override;
float fMatrix[20];
uint16_t fFlags;
Domain fDomain;
typedef SkColorFilter INHERITED;
};
#endif