chromium/third_party/skia/src/gpu/ganesh/GrColorSpaceXform.cpp

/*
 * Copyright 2016 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "src/gpu/ganesh/GrColorSpaceXform.h"

#include "include/core/SkString.h"
#include "modules/skcms/skcms.h"
#include "src/gpu/KeyBuilder.h"
#include "src/gpu/ganesh/GrColorInfo.h"
#include "src/gpu/ganesh/glsl/GrGLSLColorSpaceXformHelper.h"
#include "src/gpu/ganesh/glsl/GrGLSLFragmentShaderBuilder.h"

#include <cstring>
#include <utility>

class GrGLSLProgramDataManager;
class GrGLSLUniformHandler;
enum SkAlphaType : int;
struct GrShaderCaps;

sk_sp<GrColorSpaceXform> GrColorSpaceXform::Make(SkColorSpace* src, SkAlphaType srcAT,
                                                 SkColorSpace* dst, SkAlphaType dstAT) { … }

sk_sp<GrColorSpaceXform> GrColorSpaceXform::Make(const GrColorInfo& srcInfo,
                                                 const GrColorInfo& dstInfo) { … }

uint32_t GrColorSpaceXform::XformKey(const GrColorSpaceXform* xform) { … }

bool GrColorSpaceXform::Equals(const GrColorSpaceXform* a, const GrColorSpaceXform* b) { … }

SkColor4f GrColorSpaceXform::apply(const SkColor4f& srcColor) { … }

//////////////////////////////////////////////////////////////////////////////

GrColorSpaceXformEffect::GrColorSpaceXformEffect(std::unique_ptr<GrFragmentProcessor> child,
                                                 sk_sp<GrColorSpaceXform> colorXform)
        : … { … }

GrColorSpaceXformEffect::GrColorSpaceXformEffect(const GrColorSpaceXformEffect& that)
        : … { … }

std::unique_ptr<GrFragmentProcessor> GrColorSpaceXformEffect::clone() const { … }

bool GrColorSpaceXformEffect::onIsEqual(const GrFragmentProcessor& s) const { … }

void GrColorSpaceXformEffect::onAddToKey(const GrShaderCaps&, skgpu::KeyBuilder* b) const { … }

std::unique_ptr<GrFragmentProcessor::ProgramImpl>
GrColorSpaceXformEffect::onMakeProgramImpl() const { … }

GrFragmentProcessor::OptimizationFlags GrColorSpaceXformEffect::OptFlags(
        const GrFragmentProcessor* child) { … }

SkPMColor4f GrColorSpaceXformEffect::constantOutputForConstantInput(
        const SkPMColor4f& input) const { … }

std::unique_ptr<GrFragmentProcessor> GrColorSpaceXformEffect::Make(
        std::unique_ptr<GrFragmentProcessor> child,
        SkColorSpace* src, SkAlphaType srcAT,
        SkColorSpace* dst, SkAlphaType dstAT) { … }

std::unique_ptr<GrFragmentProcessor> GrColorSpaceXformEffect::Make(
        std::unique_ptr<GrFragmentProcessor> child,
        const GrColorInfo& srcInfo,
        const GrColorInfo& dstInfo) { … }

std::unique_ptr<GrFragmentProcessor> GrColorSpaceXformEffect::Make(
        std::unique_ptr<GrFragmentProcessor> child,
        sk_sp<GrColorSpaceXform> colorXform) { … }