OLD | NEW |
---|---|
1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
(...skipping 153 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
164 size_t DeferredImageDecoder::frameCount() | 164 size_t DeferredImageDecoder::frameCount() |
165 { | 165 { |
166 return m_actualDecoder ? m_actualDecoder->frameCount() : 1; | 166 return m_actualDecoder ? m_actualDecoder->frameCount() : 1; |
167 } | 167 } |
168 | 168 |
169 int DeferredImageDecoder::repetitionCount() const | 169 int DeferredImageDecoder::repetitionCount() const |
170 { | 170 { |
171 return m_actualDecoder ? m_actualDecoder->repetitionCount() : cAnimationNone ; | 171 return m_actualDecoder ? m_actualDecoder->repetitionCount() : cAnimationNone ; |
172 } | 172 } |
173 | 173 |
174 void DeferredImageDecoder::clearFrameBufferCache(size_t clearBeforeFrame) | 174 size_t DeferredImageDecoder::clearCacheExceptFrame(size_t clearExceptFrame) |
175 { | 175 { |
176 // If image decoding is deferred then frame buffer cache is managed by | 176 // If image decoding is deferred then frame buffer cache is managed by |
177 // the compositor and this call is ignored. | 177 // the compositor and this call is ignored. |
178 if (m_actualDecoder) | 178 if (m_actualDecoder) |
Peter Kasting
2013/05/29 02:02:18
Nit: Simpler:
return m_actualDecoder ? m_actu
Xianzhu
2013/05/29 18:37:01
Done.
| |
179 m_actualDecoder->clearFrameBufferCache(clearBeforeFrame); | 179 return m_actualDecoder->clearCacheExceptFrame(clearExceptFrame); |
180 return 0; | |
180 } | 181 } |
181 | 182 |
182 bool DeferredImageDecoder::frameHasAlphaAtIndex(size_t index) const | 183 bool DeferredImageDecoder::frameHasAlphaAtIndex(size_t index) const |
183 { | 184 { |
184 return m_actualDecoder ? m_actualDecoder->frameHasAlphaAtIndex(index) : m_fr ameGenerator->hasAlpha(); | 185 return m_actualDecoder ? m_actualDecoder->frameHasAlphaAtIndex(index) : m_fr ameGenerator->hasAlpha(); |
185 } | 186 } |
186 | 187 |
187 bool DeferredImageDecoder::frameIsCompleteAtIndex(size_t index) const | 188 bool DeferredImageDecoder::frameIsCompleteAtIndex(size_t index) const |
188 { | 189 { |
189 // TODO: Implement this for deferred decoding. | 190 // TODO: Implement this for deferred decoding. |
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
238 | 239 |
239 return bitmap; | 240 return bitmap; |
240 } | 241 } |
241 | 242 |
242 bool DeferredImageDecoder::hotSpot(IntPoint& hotSpot) const | 243 bool DeferredImageDecoder::hotSpot(IntPoint& hotSpot) const |
243 { | 244 { |
244 return m_actualDecoder ? m_actualDecoder->hotSpot(hotSpot) : false; | 245 return m_actualDecoder ? m_actualDecoder->hotSpot(hotSpot) : false; |
245 } | 246 } |
246 | 247 |
247 } // namespace WebCore | 248 } // namespace WebCore |
OLD | NEW |