/*
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* Copyright 2016 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 SkLiteDL_DEFINED
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#define SkLiteDL_DEFINED
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#include "SkCanvas.h"
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#include "SkPaint.h"
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#include "SkPath.h"
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#include "SkDrawable.h"
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#include "SkRect.h"
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#include "SkTDArray.h"
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#include "SkTemplates.h"
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class SkLiteDL final {
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public:
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~SkLiteDL();
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void draw(SkCanvas* canvas) const;
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void reset();
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bool empty() const { return fUsed == 0; }
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void flush();
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void save();
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void saveLayer(const SkRect*, const SkPaint*, const SkImageFilter*, const SkImage*,
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const SkMatrix*, SkCanvas::SaveLayerFlags);
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void saveBehind(const SkRect*);
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void restore();
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void concat (const SkMatrix&);
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void setMatrix (const SkMatrix&);
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void translate(SkScalar, SkScalar);
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void translateZ(SkScalar);
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void clipPath (const SkPath&, SkClipOp, bool aa);
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void clipRect (const SkRect&, SkClipOp, bool aa);
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void clipRRect (const SkRRect&, SkClipOp, bool aa);
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void clipRegion(const SkRegion&, SkClipOp);
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void drawPaint (const SkPaint&);
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void drawBehind(const SkPaint&);
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void drawPath (const SkPath&, const SkPaint&);
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void drawRect (const SkRect&, const SkPaint&);
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void drawEdgeAARect(const SkRect&, SkCanvas::QuadAAFlags, SkColor, SkBlendMode);
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void drawRegion(const SkRegion&, const SkPaint&);
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void drawOval (const SkRect&, const SkPaint&);
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void drawArc (const SkRect&, SkScalar, SkScalar, bool, const SkPaint&);
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void drawRRect (const SkRRect&, const SkPaint&);
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void drawDRRect(const SkRRect&, const SkRRect&, const SkPaint&);
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void drawAnnotation (const SkRect&, const char*, SkData*);
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void drawDrawable (SkDrawable*, const SkMatrix*);
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void drawPicture (const SkPicture*, const SkMatrix*, const SkPaint*);
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void drawTextBlob (const SkTextBlob*, SkScalar,SkScalar, const SkPaint&);
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void drawImage (sk_sp<const SkImage>, SkScalar,SkScalar, const SkPaint*);
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void drawImageNine(sk_sp<const SkImage>, const SkIRect&, const SkRect&, const SkPaint*);
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void drawImageRect(sk_sp<const SkImage>, const SkRect*, const SkRect&, const SkPaint*,
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SkCanvas::SrcRectConstraint);
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void drawImageLattice(sk_sp<const SkImage>, const SkCanvas::Lattice&,
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const SkRect&, const SkPaint*);
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void drawImageSet(const SkCanvas::ImageSetEntry[], int count, SkFilterQuality, SkBlendMode);
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void drawPatch(const SkPoint[12], const SkColor[4], const SkPoint[4],
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SkBlendMode, const SkPaint&);
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void drawPoints(SkCanvas::PointMode, size_t, const SkPoint[], const SkPaint&);
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void drawVertices(const SkVertices*, const SkVertices::Bone bones[], int boneCount, SkBlendMode,
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const SkPaint&);
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void drawAtlas(const SkImage*, const SkRSXform[], const SkRect[], const SkColor[], int,
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SkBlendMode, const SkRect*, const SkPaint*);
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void drawShadowRec(const SkPath&, const SkDrawShadowRec&);
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private:
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template <typename T, typename... Args>
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void* push(size_t, Args&&...);
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template <typename Fn, typename... Args>
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void map(const Fn[], Args...) const;
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SkAutoTMalloc<uint8_t> fBytes;
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size_t fUsed = 0;
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size_t fReserved = 0;
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};
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#endif//SkLiteDL_DEFINED
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