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Side by Side Diff: third_party/WebKit/Source/platform/graphics/Image.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 Samuel Weinig (sam.weinig@gmail.com) 2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. 3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 17 matching lines...) Expand all
28 #define Image_h 28 #define Image_h
29 29
30 #include "platform/PlatformExport.h" 30 #include "platform/PlatformExport.h"
31 #include "platform/geometry/IntRect.h" 31 #include "platform/geometry/IntRect.h"
32 #include "platform/graphics/Color.h" 32 #include "platform/graphics/Color.h"
33 #include "platform/graphics/GraphicsTypes.h" 33 #include "platform/graphics/GraphicsTypes.h"
34 #include "platform/graphics/ImageAnimationPolicy.h" 34 #include "platform/graphics/ImageAnimationPolicy.h"
35 #include "platform/graphics/ImageOrientation.h" 35 #include "platform/graphics/ImageOrientation.h"
36 #include "third_party/skia/include/core/SkCanvas.h" 36 #include "third_party/skia/include/core/SkCanvas.h"
37 #include "wtf/Assertions.h" 37 #include "wtf/Assertions.h"
38 #include "wtf/Noncopyable.h"
38 #include "wtf/PassRefPtr.h" 39 #include "wtf/PassRefPtr.h"
39 #include "wtf/RefCounted.h" 40 #include "wtf/RefCounted.h"
40 #include "wtf/RefPtr.h" 41 #include "wtf/RefPtr.h"
41 #include "wtf/text/WTFString.h" 42 #include "wtf/text/WTFString.h"
42 43
43 class SkBitmap; 44 class SkBitmap;
44 class SkImage; 45 class SkImage;
45 46
46 namespace blink { 47 namespace blink {
47 48
48 class FloatPoint; 49 class FloatPoint;
49 class FloatRect; 50 class FloatRect;
50 class FloatSize; 51 class FloatSize;
51 class GraphicsContext; 52 class GraphicsContext;
52 class Length; 53 class Length;
53 class SharedBuffer; 54 class SharedBuffer;
54 class Image; 55 class Image;
55 56
56 // This class gets notified when an image creates or destroys decoded frames and when it advances animation frames. 57 // This class gets notified when an image creates or destroys decoded frames and when it advances animation frames.
57 class ImageObserver; 58 class ImageObserver;
58 59
59 class PLATFORM_EXPORT Image : public RefCounted<Image> { 60 class PLATFORM_EXPORT Image : public RefCounted<Image> {
60 friend class GeneratedImage; 61 friend class GeneratedImage;
61 friend class CrossfadeGeneratedImage; 62 friend class CrossfadeGeneratedImage;
62 friend class GradientGeneratedImage; 63 friend class GradientGeneratedImage;
63 friend class GraphicsContext; 64 friend class GraphicsContext;
65 WTF_MAKE_NONCOPYABLE(Image);
64 66
65 public: 67 public:
66 virtual ~Image(); 68 virtual ~Image();
67 69
68 static PassRefPtr<Image> loadPlatformResource(const char* name); 70 static PassRefPtr<Image> loadPlatformResource(const char* name);
69 static bool supportsType(const String&); 71 static bool supportsType(const String&);
70 72
71 virtual bool isSVGImage() const { return false; } 73 virtual bool isSVGImage() const { return false; }
72 virtual bool isBitmapImage() const { return false; } 74 virtual bool isBitmapImage() const { return false; }
73 75
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166 RefPtr<SharedBuffer> m_encodedImageData; 168 RefPtr<SharedBuffer> m_encodedImageData;
167 ImageObserver* m_imageObserver; 169 ImageObserver* m_imageObserver;
168 }; 170 };
169 171
170 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \ 172 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \
171 DEFINE_TYPE_CASTS(typeName, Image, image, image->is##typeName(), image.is##t ypeName()) 173 DEFINE_TYPE_CASTS(typeName, Image, image, image->is##typeName(), image.is##t ypeName())
172 174
173 } // namespace blink 175 } // namespace blink
174 176
175 #endif 177 #endif
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