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Side by Side Diff: third_party/WebKit/Source/modules/canvas2d/ClipList.h

Issue 1628413002: asdfsdf Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef ClipList_h 5 #ifndef ClipList_h
6 #define ClipList_h 6 #define ClipList_h
7 7
8 #include "platform/graphics/GraphicsTypes.h" 8 #include "platform/graphics/GraphicsTypes.h"
9 #include "wtf/Allocator.h" 9 #include "wtf/Allocator.h"
10 #include "wtf/Vector.h" 10 #include "wtf/Vector.h"
11 11
12 class SkCanvas; 12 class SkCanvas;
13 class SkPath; 13 class SkPath;
14 14
15 namespace blink { 15 namespace blink {
16 16
17 class AffineTransform; 17 class AffineTransform;
18 18
19 class ClipList { 19 class ClipList {
20 DISALLOW_NEW(); 20 DISALLOW_NEW();
21 public: 21 public:
22 ClipList() { } 22 ClipList() { }
23 ClipList(const ClipList&); 23 ClipList(const ClipList&);
24 ~ClipList() { } 24 ~ClipList() { }
25 25
26 void clipPath(const SkPath&, AntiAliasingMode, const SkMatrix&); 26 void clipPath(const SkPath&, AntiAliasingMode, const SkMatrix&);
27 void playback(SkCanvas*) const; 27 void playback(SkCanvas*) const;
28 SkPath intersectPathWithClip(const SkPath&) const;
28 29
29 private: 30 private:
30 31
31 struct ClipOp { 32 struct ClipOp {
32 SkPath m_path; 33 SkPath m_path;
33 AntiAliasingMode m_antiAliasingMode; 34 AntiAliasingMode m_antiAliasingMode;
34 35
35 ClipOp(); 36 ClipOp();
36 ClipOp(const ClipOp&); 37 ClipOp(const ClipOp&);
37 }; 38 };
38 39
39 // Number of clip ops that can be stored in a ClipList without resorting to dynamic allocation 40 // Number of clip ops that can be stored in a ClipList without resorting to dynamic allocation
40 static const size_t cInlineClipOpCapacity = 4; 41 static const size_t cInlineClipOpCapacity = 4;
41 42
42 WTF::Vector<ClipOp, cInlineClipOpCapacity> m_clipList; 43 WTF::Vector<ClipOp, cInlineClipOpCapacity> m_clipList;
43 }; 44 };
44 45
45 } // namespace blink 46 } // namespace blink
46 47
47 #endif 48 #endif
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