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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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101 fastReader.getConsecutiveData(0, sizeOfFileHeader, buffer); | 101 fastReader.getConsecutiveData(0, sizeOfFileHeader, buffer); |
102 const uint16_t fileType = | 102 const uint16_t fileType = |
103 (fileHeader[0] << 8) | static_cast<uint8_t>(fileHeader[1]); | 103 (fileHeader[0] << 8) | static_cast<uint8_t>(fileHeader[1]); |
104 imgDataOffset = BMPImageReader::readUint32(&fileHeader[10]); | 104 imgDataOffset = BMPImageReader::readUint32(&fileHeader[10]); |
105 m_decodedOffset = sizeOfFileHeader; | 105 m_decodedOffset = sizeOfFileHeader; |
106 | 106 |
107 // See if this is a bitmap filetype we understand. | 107 // See if this is a bitmap filetype we understand. |
108 enum { | 108 enum { |
109 BMAP = 0x424D, // "BM" | 109 BMAP = 0x424D, // "BM" |
110 // The following additional OS/2 2.x header values (see | 110 // The following additional OS/2 2.x header values (see |
111 // http://www.fileformat.info/format/os2bmp/egff.htm ) aren't widely | 111 // http://www.fileformat.info/format/os2bmp/egff.htm ) |
112 // decoded, and are unlikely to be in much use. | 112 // aren't widely decoded, and are unlikely to be in much |
| 113 // use. |
113 /* | 114 /* |
114 ICON = 0x4943, // "IC" | 115 ICON = 0x4943, // "IC" |
115 POINTER = 0x5054, // "PT" | 116 POINTER = 0x5054, // "PT" |
116 COLORICON = 0x4349, // "CI" | 117 COLORICON = 0x4349, // "CI" |
117 COLORPOINTER = 0x4350, // "CP" | 118 COLORPOINTER = 0x4350, // "CP" |
118 BITMAPARRAY = 0x4241, // "BA" | 119 BITMAPARRAY = 0x4241, // "BA" |
119 */ | 120 */ |
120 }; | 121 }; |
121 return (fileType == BMAP) || setFailed(); | 122 return (fileType == BMAP) || setFailed(); |
122 } | 123 } |
123 | 124 |
124 } // namespace blink | 125 } // namespace blink |
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