blob: cd4ecc30c9cd04fb8c2d282c9077c4eb341b3220 [file] [log] [blame]
* Copyright 2015 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef GrDrawPathOp_DEFINED
#define GrDrawPathOp_DEFINED
#include "src/gpu/GrOpFlushState.h"
#include "src/gpu/GrPath.h"
#include "src/gpu/GrPathProcessor.h"
#include "src/gpu/GrPathRendering.h"
#include "src/gpu/GrProcessorSet.h"
#include "src/gpu/GrStencilSettings.h"
#include "src/gpu/ops/GrDrawOp.h"
class GrPaint;
class GrRecordingContext;
class GrDrawPathOpBase : public GrDrawOp {
GrDrawPathOpBase(uint32_t classID, const SkMatrix& viewMatrix, GrPaint&&,
GrPathRendering::FillType, GrAA);
FixedFunctionFlags fixedFunctionFlags() const override {
return (fDoAA)
? FixedFunctionFlags::kUsesHWAA | FixedFunctionFlags::kUsesStencil
: FixedFunctionFlags::kUsesStencil;
GrProcessorSet::Analysis finalize(
const GrCaps& caps, const GrAppliedClip* clip, bool hasMixedSampledCoverage,
GrClampType clampType) override {
return this->doProcessorAnalysis(caps, clip, hasMixedSampledCoverage, clampType);
void visitProxies(const VisitProxyFunc& func) const override {
const SkMatrix& viewMatrix() const { return fViewMatrix; }
const SkPMColor4f& color() const { return fInputColor; }
GrPathRendering::FillType fillType() const { return fFillType; }
const GrProcessorSet& processors() const { return fProcessorSet; }
GrProcessorSet detachProcessors() { return std::move(fProcessorSet); }
inline GrPipeline::InitArgs pipelineInitArgs(const GrOpFlushState&);
const GrProcessorSet::Analysis& doProcessorAnalysis(
const GrCaps&, const GrAppliedClip*, bool hasMixedSampledCoverage, GrClampType);
const GrProcessorSet::Analysis& processorAnalysis() const {
return fAnalysis;
void onPrepare(GrOpFlushState*) final {}
SkMatrix fViewMatrix;
SkPMColor4f fInputColor;
GrProcessorSet::Analysis fAnalysis;
GrPathRendering::FillType fFillType;
bool fDoAA;
GrProcessorSet fProcessorSet;
typedef GrDrawOp INHERITED;
class GrDrawPathOp final : public GrDrawPathOpBase {
static std::unique_ptr<GrDrawOp> Make(
GrRecordingContext*, const SkMatrix& viewMatrix, GrPaint&&, GrAA, GrPath*);
const char* name() const override { return "DrawPath"; }
#ifdef SK_DEBUG
SkString dumpInfo() const override;
friend class GrOpMemoryPool; // for ctor
GrDrawPathOp(const SkMatrix& viewMatrix, GrPaint&& paint, GrAA aa, const GrPath* path)
: GrDrawPathOpBase(
ClassID(), viewMatrix, std::move(paint), path->getFillType(), aa)
, fPath(path) {
this->setTransformedBounds(path->getBounds(), viewMatrix, HasAABloat::kNo, IsZeroArea::kNo);
void onExecute(GrOpFlushState*, const SkRect& chainBounds) override;
GrPendingIOResource<const GrPath, kRead_GrIOType> fPath;
typedef GrDrawPathOpBase INHERITED;