blob: 9ab514f4e9752aa6016148c6fa0c7db40b9427f7 [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 SkColorFilterShader_DEFINED
#define SkColorFilterShader_DEFINED
#include "src/core/SkColorFilterBase.h"
#include "src/shaders/SkShaderBase.h"
class SkArenaAlloc;
class SkColorFilterShader : public SkShaderBase {
SkColorFilterShader(sk_sp<SkShader> shader, float alpha, sk_sp<SkColorFilter> filter);
#if defined(SK_GANESH)
std::unique_ptr<GrFragmentProcessor> asFragmentProcessor(const GrFPArgs&,
const MatrixRec&) const override;
#if defined(SK_GRAPHITE)
void addToKey(const skgpu::graphite::KeyContext&,
skgpu::graphite::PipelineDataGatherer*) const override;
bool isOpaque() const override;
void flatten(SkWriteBuffer&) const override;
bool appendStages(const SkStageRec&, const MatrixRec&) const override;
#if defined(SK_ENABLE_SKVM)
skvm::Color program(skvm::Builder*,
skvm::Coord device,
skvm::Coord local,
skvm::Color paint,
const MatrixRec&,
const SkColorInfo& dst,
skvm::Uniforms* uniforms,
SkArenaAlloc*) const override;
sk_sp<SkShader> fShader;
sk_sp<SkColorFilterBase> fFilter;
float fAlpha;
using INHERITED = SkShaderBase;