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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 |
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202 | 202 |
203 virtual void DrawPattern(GraphicsContext&, | 203 virtual void DrawPattern(GraphicsContext&, |
204 const FloatRect&, | 204 const FloatRect&, |
205 const FloatSize&, | 205 const FloatSize&, |
206 const FloatPoint& phase, | 206 const FloatPoint& phase, |
207 SkBlendMode, | 207 SkBlendMode, |
208 const FloatRect&, | 208 const FloatRect&, |
209 const FloatSize& repeat_spacing = FloatSize()); | 209 const FloatSize& repeat_spacing = FloatSize()); |
210 | 210 |
211 private: | 211 private: |
| 212 bool image_observer_disabled_; |
212 RefPtr<SharedBuffer> encoded_image_data_; | 213 RefPtr<SharedBuffer> encoded_image_data_; |
213 // TODO(Oilpan): consider having Image on the Oilpan heap and | 214 // TODO(Oilpan): consider having Image on the Oilpan heap and |
214 // turn this into a Member<>. | 215 // turn this into a Member<>. |
215 // | 216 // |
216 // The observer (an ImageResourceContent) is an untraced member, with the | 217 // The observer (an ImageResourceContent) is an untraced member, with the |
217 // ImageResourceContent being responsible for clearing itself out. | 218 // ImageResourceContent being responsible for clearing itself out. |
218 UntracedMember<ImageObserver> image_observer_; | 219 UntracedMember<ImageObserver> image_observer_; |
219 bool image_observer_disabled_; | |
220 }; | 220 }; |
221 | 221 |
222 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \ | 222 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \ |
223 DEFINE_TYPE_CASTS(typeName, Image, image, image->Is##typeName(), \ | 223 DEFINE_TYPE_CASTS(typeName, Image, image, image->Is##typeName(), \ |
224 image.Is##typeName()) | 224 image.Is##typeName()) |
225 | 225 |
226 } // namespace blink | 226 } // namespace blink |
227 | 227 |
228 #endif | 228 #endif |
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