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1 /* | 1 /* |
2 * Copyright (C) 2006 Apple Computer, Inc. | 2 * Copyright (C) 2006 Apple Computer, Inc. |
3 * | 3 * |
4 * Portions are Copyright (C) 2001-6 mozilla.org | 4 * Portions are Copyright (C) 2001-6 mozilla.org |
5 * | 5 * |
6 * Other contributors: | 6 * Other contributors: |
7 * Stuart Parmenter <stuart@mozilla.com> | 7 * Stuart Parmenter <stuart@mozilla.com> |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Lesser General Public | 10 * modify it under the terms of the GNU Lesser General Public |
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990 return true; | 990 return true; |
991 | 991 |
992 return decoder->frameIsCompleteAtIndex(0); | 992 return decoder->frameIsCompleteAtIndex(0); |
993 } | 993 } |
994 | 994 |
995 void JPEGImageDecoder::decode(bool onlySize) { | 995 void JPEGImageDecoder::decode(bool onlySize) { |
996 if (failed()) | 996 if (failed()) |
997 return; | 997 return; |
998 | 998 |
999 if (!m_reader) { | 999 if (!m_reader) { |
1000 m_reader = makeUnique<JPEGImageReader>(this); | 1000 m_reader = WTF::makeUnique<JPEGImageReader>(this); |
1001 m_reader->setData(m_data.get()); | 1001 m_reader->setData(m_data.get()); |
1002 } | 1002 } |
1003 | 1003 |
1004 // If we couldn't decode the image but have received all the data, decoding | 1004 // If we couldn't decode the image but have received all the data, decoding |
1005 // has failed. | 1005 // has failed. |
1006 if (!m_reader->decode(onlySize) && isAllDataReceived()) | 1006 if (!m_reader->decode(onlySize) && isAllDataReceived()) |
1007 setFailed(); | 1007 setFailed(); |
1008 | 1008 |
1009 // If decoding is done or failed, we don't need the JPEGImageReader anymore. | 1009 // If decoding is done or failed, we don't need the JPEGImageReader anymore. |
1010 if (isComplete(this, onlySize) || failed()) | 1010 if (isComplete(this, onlySize) || failed()) |
1011 m_reader.reset(); | 1011 m_reader.reset(); |
1012 } | 1012 } |
1013 | 1013 |
1014 } // namespace blink | 1014 } // namespace blink |
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