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Side by Side Diff: include/utils/SkNWayCanvas.h

Issue 195793012: De-virtualize SkCanvas matrix ops. (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: Created 6 years, 9 months ago
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1 1
2 /* 2 /*
3 * Copyright 2011 Google Inc. 3 * Copyright 2011 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 #ifndef SkNWayCanvas_DEFINED 9 #ifndef SkNWayCanvas_DEFINED
10 #define SkNWayCanvas_DEFINED 10 #define SkNWayCanvas_DEFINED
11 11
12 #include "SkCanvas.h" 12 #include "SkCanvas.h"
13 13
14 class SK_API SkNWayCanvas : public SkCanvas { 14 class SK_API SkNWayCanvas : public SkCanvas {
15 public: 15 public:
16 SkNWayCanvas(int width, int height); 16 SkNWayCanvas(int width, int height);
17 virtual ~SkNWayCanvas(); 17 virtual ~SkNWayCanvas();
18 18
19 virtual void addCanvas(SkCanvas*); 19 virtual void addCanvas(SkCanvas*);
20 virtual void removeCanvas(SkCanvas*); 20 virtual void removeCanvas(SkCanvas*);
21 virtual void removeAll(); 21 virtual void removeAll();
22 22
23 /////////////////////////////////////////////////////////////////////////// 23 ///////////////////////////////////////////////////////////////////////////
24 // These are forwarded to the N canvases we're referencing 24 // These are forwarded to the N canvases we're referencing
25 25
26 virtual bool translate(SkScalar dx, SkScalar dy) SK_OVERRIDE;
27 virtual bool scale(SkScalar sx, SkScalar sy) SK_OVERRIDE;
28 virtual bool rotate(SkScalar degrees) SK_OVERRIDE;
29 virtual bool skew(SkScalar sx, SkScalar sy) SK_OVERRIDE;
30 virtual bool concat(const SkMatrix& matrix) SK_OVERRIDE;
31 virtual void setMatrix(const SkMatrix& matrix) SK_OVERRIDE;
32 virtual void clear(SkColor) SK_OVERRIDE; 26 virtual void clear(SkColor) SK_OVERRIDE;
33 virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; 27 virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE;
34 virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], 28 virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[],
35 const SkPaint&) SK_OVERRIDE; 29 const SkPaint&) SK_OVERRIDE;
36 virtual void drawRect(const SkRect&, const SkPaint&) SK_OVERRIDE; 30 virtual void drawRect(const SkRect&, const SkPaint&) SK_OVERRIDE;
37 virtual void drawOval(const SkRect&, const SkPaint&) SK_OVERRIDE; 31 virtual void drawOval(const SkRect&, const SkPaint&) SK_OVERRIDE;
38 virtual void drawRRect(const SkRRect&, const SkPaint&) SK_OVERRIDE; 32 virtual void drawRRect(const SkRRect&, const SkPaint&) SK_OVERRIDE;
39 virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE; 33 virtual void drawPath(const SkPath& path, const SkPaint&) SK_OVERRIDE;
40 virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, 34 virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
41 const SkPaint*) SK_OVERRIDE; 35 const SkPaint*) SK_OVERRIDE;
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
74 virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE; 68 virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE;
75 virtual void endCommentGroup() SK_OVERRIDE; 69 virtual void endCommentGroup() SK_OVERRIDE;
76 70
77 protected: 71 protected:
78 SkTDArray<SkCanvas*> fList; 72 SkTDArray<SkCanvas*> fList;
79 73
80 virtual void willSave(SaveFlags) SK_OVERRIDE; 74 virtual void willSave(SaveFlags) SK_OVERRIDE;
81 virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveF lags) SK_OVERRIDE; 75 virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveF lags) SK_OVERRIDE;
82 virtual void willRestore() SK_OVERRIDE; 76 virtual void willRestore() SK_OVERRIDE;
83 77
78 virtual void didTranslate(SkScalar, SkScalar) SK_OVERRIDE;
79 virtual void didScale(SkScalar, SkScalar) SK_OVERRIDE;
80 virtual void didRotate(SkScalar) SK_OVERRIDE;
81 virtual void didSkew(SkScalar, SkScalar) SK_OVERRIDE;
82 virtual void didConcat(const SkMatrix&) SK_OVERRIDE;
83 virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE;
84
84 virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK _OVERRIDE; 85 virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK _OVERRIDE;
85 86
86 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERR IDE; 87 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERR IDE;
87 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVE RRIDE; 88 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVE RRIDE;
88 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERR IDE; 89 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERR IDE;
89 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; 90 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE;
90 91
91 class Iter; 92 class Iter;
92 93
93 private: 94 private:
94 typedef SkCanvas INHERITED; 95 typedef SkCanvas INHERITED;
95 }; 96 };
96 97
97 98
98 #endif 99 #endif
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