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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 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 * | 7 * |
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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43 virtual ~WEBPImageDecoder(); | 43 virtual ~WEBPImageDecoder(); |
44 | 44 |
45 virtual String filenameExtension() const { return "webp"; } | 45 virtual String filenameExtension() const { return "webp"; } |
46 virtual bool isSizeAvailable(); | 46 virtual bool isSizeAvailable(); |
47 virtual ImageFrame* frameBufferAtIndex(size_t index); | 47 virtual ImageFrame* frameBufferAtIndex(size_t index); |
48 | 48 |
49 private: | 49 private: |
50 bool decode(bool onlySize); | 50 bool decode(bool onlySize); |
51 | 51 |
52 WebPIDecoder* m_decoder; | 52 WebPIDecoder* m_decoder; |
| 53 bool m_hasAlpha; |
53 }; | 54 }; |
54 | 55 |
55 } // namespace WebCore | 56 } // namespace WebCore |
56 | 57 |
57 #endif | 58 #endif |
58 | 59 |
59 #endif | 60 #endif |
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