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Side by Side Diff: third_party/WebKit/Source/platform/graphics/Gradient.h

Issue 1497683002: Make platform/graphics to use USING_FAST_MALLOC. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
3 * Copyright (C) 2007 Alp Toker <alp@atoker.com> 3 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
4 * Copyright (C) 2008 Torch Mobile, Inc. 4 * Copyright (C) 2008 Torch Mobile, Inc.
5 * Copyright (C) 2013 Google Inc. All rights reserved. 5 * Copyright (C) 2013 Google Inc. All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions 8 * modification, are permitted provided that the following conditions
9 * are met: 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
(...skipping 16 matching lines...) Expand all
27 */ 27 */
28 28
29 #ifndef Gradient_h 29 #ifndef Gradient_h
30 #define Gradient_h 30 #define Gradient_h
31 31
32 #include "platform/PlatformExport.h" 32 #include "platform/PlatformExport.h"
33 #include "platform/geometry/FloatPoint.h" 33 #include "platform/geometry/FloatPoint.h"
34 #include "platform/graphics/Color.h" 34 #include "platform/graphics/Color.h"
35 #include "platform/graphics/GraphicsTypes.h" 35 #include "platform/graphics/GraphicsTypes.h"
36 #include "platform/transforms/AffineTransform.h" 36 #include "platform/transforms/AffineTransform.h"
37 #include "wtf/Noncopyable.h"
37 #include "wtf/PassRefPtr.h" 38 #include "wtf/PassRefPtr.h"
38 #include "wtf/RefCounted.h" 39 #include "wtf/RefCounted.h"
39 #include "wtf/RefPtr.h" 40 #include "wtf/RefPtr.h"
40 #include "wtf/Vector.h" 41 #include "wtf/Vector.h"
41 42
42 class SkPaint; 43 class SkPaint;
43 class SkShader; 44 class SkShader;
44 45
45 namespace blink { 46 namespace blink {
46 47
47 class PLATFORM_EXPORT Gradient : public RefCounted<Gradient> { 48 class PLATFORM_EXPORT Gradient : public RefCounted<Gradient> {
49 WTF_MAKE_NONCOPYABLE(Gradient);
48 public: 50 public:
49 static PassRefPtr<Gradient> create(const FloatPoint& p0, const FloatPoint& p 1) 51 static PassRefPtr<Gradient> create(const FloatPoint& p0, const FloatPoint& p 1)
50 { 52 {
51 return adoptRef(new Gradient(p0, p1)); 53 return adoptRef(new Gradient(p0, p1));
52 } 54 }
53 static PassRefPtr<Gradient> create(const FloatPoint& p0, float r0, const Flo atPoint& p1, float r1, float aspectRatio = 1) 55 static PassRefPtr<Gradient> create(const FloatPoint& p0, float r0, const Flo atPoint& p1, float r1, float aspectRatio = 1)
54 { 56 {
55 return adoptRef(new Gradient(p0, r0, p1, r1, aspectRatio)); 57 return adoptRef(new Gradient(p0, r0, p1, r1, aspectRatio));
56 } 58 }
57 ~Gradient(); 59 ~Gradient();
58 60
59 struct ColorStop { 61 struct ColorStop {
62 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
60 float stop; 63 float stop;
61 Color color; 64 Color color;
62 65
63 ColorStop(float s, const Color& c) : stop(s), color(c) { } 66 ColorStop(float s, const Color& c) : stop(s), color(c) { }
64 }; 67 };
65 void addColorStop(const ColorStop&); 68 void addColorStop(const ColorStop&);
66 void addColorStop(float value, const Color& color) { addColorStop(ColorStop( value, color)); } 69 void addColorStop(float value, const Color& color) { addColorStop(ColorStop( value, color)); }
67 70
68 bool shaderChanged() const { return !m_gradient; } 71 bool shaderChanged() const { return !m_gradient; }
69 72
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139 bool m_drawInPMColorSpace; 142 bool m_drawInPMColorSpace;
140 GradientSpreadMethod m_spreadMethod; 143 GradientSpreadMethod m_spreadMethod;
141 AffineTransform m_gradientSpaceTransformation; 144 AffineTransform m_gradientSpaceTransformation;
142 145
143 RefPtr<SkShader> m_gradient; 146 RefPtr<SkShader> m_gradient;
144 }; 147 };
145 148
146 } // namespace blink 149 } // namespace blink
147 150
148 #endif 151 #endif
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