e55e01640b
Bug: skia:13118 Change-Id: Id4afcfeeb9a5b44a0e2cb24b70c76a81ec5daaea Reviewed-on: https://skia-review.googlesource.com/c/skia/+/542300 Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Jim Van Verth <jvanverth@google.com>
129 lines
4.6 KiB
C++
129 lines
4.6 KiB
C++
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/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkNWayCanvas_DEFINED
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#define SkNWayCanvas_DEFINED
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#include "include/core/SkBlendMode.h"
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#include "include/core/SkCanvas.h"
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#include "include/core/SkCanvasVirtualEnforcer.h"
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#include "include/core/SkClipOp.h"
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#include "include/core/SkColor.h"
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#include "include/core/SkM44.h"
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#include "include/core/SkRefCnt.h"
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#include "include/core/SkSamplingOptions.h"
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#include "include/core/SkScalar.h"
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#include "include/core/SkTypes.h"
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#include "include/private/SkTDArray.h"
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#include "include/utils/SkNoDrawCanvas.h"
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class SkData;
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class SkDrawable;
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class SkGlyphRunList;
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class SkImage;
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class SkMatrix;
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class SkPaint;
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class SkPath;
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class SkPicture;
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class SkRRect;
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class SkRegion;
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class SkShader;
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class SkTextBlob;
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class SkVertices;
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struct SkDrawShadowRec;
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struct SkPoint;
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struct SkRSXform;
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struct SkRect;
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#if SK_SUPPORT_GPU
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namespace sktext::gpu {
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class Slug;
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}
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#endif
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class SK_API SkNWayCanvas : public SkCanvasVirtualEnforcer<SkNoDrawCanvas> {
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public:
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SkNWayCanvas(int width, int height);
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~SkNWayCanvas() override;
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virtual void addCanvas(SkCanvas*);
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virtual void removeCanvas(SkCanvas*);
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virtual void removeAll();
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protected:
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SkTDArray<SkCanvas*> fList;
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void willSave() override;
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SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override;
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bool onDoSaveBehind(const SkRect*) override;
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void willRestore() override;
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void didConcat44(const SkM44&) override;
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void didSetM44(const SkM44&) override;
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void didScale(SkScalar, SkScalar) override;
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void didTranslate(SkScalar, SkScalar) override;
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void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) override;
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void onDrawGlyphRunList(const SkGlyphRunList&, const SkPaint&) override;
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void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
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const SkPaint& paint) override;
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#if SK_SUPPORT_GPU
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void onDrawSlug(const sktext::gpu::Slug* slug) override;
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#endif
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void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
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const SkPoint texCoords[4], SkBlendMode, const SkPaint& paint) override;
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void onDrawPaint(const SkPaint&) override;
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void onDrawBehind(const SkPaint&) override;
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void onDrawPoints(PointMode, size_t count, const SkPoint pts[], const SkPaint&) override;
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void onDrawRect(const SkRect&, const SkPaint&) override;
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void onDrawRegion(const SkRegion&, const SkPaint&) override;
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void onDrawOval(const SkRect&, const SkPaint&) override;
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void onDrawArc(const SkRect&, SkScalar, SkScalar, bool, const SkPaint&) override;
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void onDrawRRect(const SkRRect&, const SkPaint&) override;
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void onDrawPath(const SkPath&, const SkPaint&) override;
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void onDrawImage2(const SkImage*, SkScalar, SkScalar, const SkSamplingOptions&,
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const SkPaint*) override;
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void onDrawImageRect2(const SkImage*, const SkRect&, const SkRect&, const SkSamplingOptions&,
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const SkPaint*, SrcRectConstraint) override;
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void onDrawImageLattice2(const SkImage*, const Lattice&, const SkRect&, SkFilterMode,
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const SkPaint*) override;
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void onDrawAtlas2(const SkImage*, const SkRSXform[], const SkRect[], const SkColor[], int,
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SkBlendMode, const SkSamplingOptions&, const SkRect*, const SkPaint*) override;
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void onDrawVerticesObject(const SkVertices*, SkBlendMode, const SkPaint&) override;
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void onDrawShadowRec(const SkPath&, const SkDrawShadowRec&) override;
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void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
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void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
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void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
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void onClipShader(sk_sp<SkShader>, SkClipOp) override;
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void onClipRegion(const SkRegion&, SkClipOp) override;
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void onResetClip() override;
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void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
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void onDrawDrawable(SkDrawable*, const SkMatrix*) override;
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void onDrawAnnotation(const SkRect&, const char[], SkData*) override;
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void onDrawEdgeAAQuad(const SkRect&, const SkPoint[4], QuadAAFlags, const SkColor4f&,
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SkBlendMode) override;
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void onDrawEdgeAAImageSet2(const ImageSetEntry[], int count, const SkPoint[], const SkMatrix[],
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const SkSamplingOptions&,const SkPaint*, SrcRectConstraint) override;
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void onFlush() override;
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class Iter;
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private:
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using INHERITED = SkCanvasVirtualEnforcer<SkNoDrawCanvas>;
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};
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#endif
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