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1 /* | 1 /* |
2 * Copyright (c) 2008, 2009, Google Inc. All rights reserved. | 2 * Copyright (c) 2008, 2009, 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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34 #include "wtf/PtrUtil.h" | 34 #include "wtf/PtrUtil.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 // Number of bits in .BMP used to store the file header (doesn't match | 38 // Number of bits in .BMP used to store the file header (doesn't match |
39 // "sizeof(BMPImageDecoder::BitmapFileHeader)" since we omit some fields and | 39 // "sizeof(BMPImageDecoder::BitmapFileHeader)" since we omit some fields and |
40 // don't pack). | 40 // don't pack). |
41 static const size_t sizeOfFileHeader = 14; | 41 static const size_t sizeOfFileHeader = 14; |
42 | 42 |
43 BMPImageDecoder::BMPImageDecoder(AlphaOption alphaOption, | 43 BMPImageDecoder::BMPImageDecoder(AlphaOption alphaOption, |
44 GammaAndColorProfileOption colorOptions, | 44 ColorSpaceOption colorOptions, |
45 size_t maxDecodedBytes) | 45 size_t maxDecodedBytes) |
46 : ImageDecoder(alphaOption, colorOptions, maxDecodedBytes), | 46 : ImageDecoder(alphaOption, colorOptions, maxDecodedBytes), |
47 m_decodedOffset(0) {} | 47 m_decodedOffset(0) {} |
48 | 48 |
49 void BMPImageDecoder::onSetData(SegmentReader* data) { | 49 void BMPImageDecoder::onSetData(SegmentReader* data) { |
50 if (m_reader) | 50 if (m_reader) |
51 m_reader->setData(data); | 51 m_reader->setData(data); |
52 } | 52 } |
53 | 53 |
54 bool BMPImageDecoder::setFailed() { | 54 bool BMPImageDecoder::setFailed() { |
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115 POINTER = 0x5054, // "PT" | 115 POINTER = 0x5054, // "PT" |
116 COLORICON = 0x4349, // "CI" | 116 COLORICON = 0x4349, // "CI" |
117 COLORPOINTER = 0x4350, // "CP" | 117 COLORPOINTER = 0x4350, // "CP" |
118 BITMAPARRAY = 0x4241, // "BA" | 118 BITMAPARRAY = 0x4241, // "BA" |
119 */ | 119 */ |
120 }; | 120 }; |
121 return (fileType == BMAP) || setFailed(); | 121 return (fileType == BMAP) || setFailed(); |
122 } | 122 } |
123 | 123 |
124 } // namespace blink | 124 } // namespace blink |
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