| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrCCDrawPathsOp_DEFINED |
| #define GrCCDrawPathsOp_DEFINED |
| |
| #include "SkTInternalLList.h" |
| #include "ccpr/GrCCPathProcessor.h" |
| #include "ccpr/GrCCSTLList.h" |
| #include "ops/GrDrawOp.h" |
| |
| struct GrCCPerFlushResourceSpecs; |
| class GrCCAtlas; |
| class GrCCPerFlushResources; |
| class GrCCPerOpListPaths; |
| |
| /** |
| * This is the Op that draws paths to the actual canvas, using atlases generated by CCPR. |
| */ |
| class GrCCDrawPathsOp : public GrDrawOp { |
| public: |
| DEFINE_OP_CLASS_ID |
| SK_DECLARE_INTERNAL_LLIST_INTERFACE(GrCCDrawPathsOp); |
| |
| static std::unique_ptr<GrCCDrawPathsOp> Make(GrContext*, const SkIRect& clipIBounds, |
| const SkMatrix&, const SkPath&, |
| const SkRect& devBounds, GrPaint&&); |
| ~GrCCDrawPathsOp() override; |
| |
| const char* name() const override { return "GrCCDrawOp"; } |
| FixedFunctionFlags fixedFunctionFlags() const override { return FixedFunctionFlags::kNone; } |
| RequiresDstTexture finalize(const GrCaps&, const GrAppliedClip*, |
| GrPixelConfigIsClamped) override; |
| bool onCombineIfPossible(GrOp* other, const GrCaps& caps) override; |
| void visitProxies(const VisitProxyFunc& func) const override { |
| fProcessors.visitProxies(func); |
| } |
| void onPrepare(GrOpFlushState*) override {} |
| |
| void wasRecorded(GrCCPerOpListPaths* owningPerOpListPaths); |
| void accountForOwnPaths(GrCCPerFlushResourceSpecs*) const; |
| void setupResources(GrCCPerFlushResources*, GrOnFlushResourceProvider*); |
| SkDEBUGCODE(int numSkippedInstances_debugOnly() const { return fNumSkippedInstances; }) |
| |
| void onExecute(GrOpFlushState*) override; |
| |
| private: |
| friend class GrOpMemoryPool; |
| |
| GrCCDrawPathsOp(const SkIRect& looseClippedIBounds, const SkMatrix&, const SkPath&, |
| const SkRect& devBounds, GrPaint&&); |
| |
| struct AtlasBatch { |
| const GrCCAtlas* fAtlas; |
| int fEndInstanceIdx; |
| }; |
| |
| void addAtlasBatch(const GrCCAtlas* atlas, int endInstanceIdx) { |
| SkASSERT(endInstanceIdx > fBaseInstance); |
| SkASSERT(fAtlasBatches.empty() || |
| endInstanceIdx > fAtlasBatches.back().fEndInstanceIdx); |
| fAtlasBatches.push_back() = {atlas, endInstanceIdx}; |
| } |
| |
| const SkMatrix fViewMatrixIfUsingLocalCoords; |
| const uint32_t fSRGBFlags; |
| |
| struct SingleDraw { |
| SkIRect fLooseClippedIBounds; |
| SkMatrix fMatrix; |
| SkPath fPath; |
| GrColor fColor; |
| SingleDraw* fNext; |
| }; |
| |
| GrCCSTLList<SingleDraw> fDraws; |
| SkDEBUGCODE(int fNumDraws = 1); |
| |
| GrCCPerOpListPaths* fOwningPerOpListPaths = nullptr; |
| GrProcessorSet fProcessors; |
| |
| int fBaseInstance; |
| SkSTArray<1, AtlasBatch, true> fAtlasBatches; |
| SkDEBUGCODE(int fNumSkippedInstances = 0); |
| }; |
| |
| #endif |