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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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112 if (m_needToProcessBitmasks && !processBitmasks()) | 112 if (m_needToProcessBitmasks && !processBitmasks()) |
113 return false; | 113 return false; |
114 | 114 |
115 // Read and process the color table, if needed. | 115 // Read and process the color table, if needed. |
116 if (m_needToProcessColorTable && !processColorTable()) | 116 if (m_needToProcessColorTable && !processColorTable()) |
117 return false; | 117 return false; |
118 | 118 |
119 // Initialize the framebuffer if needed. | 119 // Initialize the framebuffer if needed. |
120 ASSERT(m_buffer); // Parent should set this before asking us to decode! | 120 ASSERT(m_buffer); // Parent should set this before asking us to decode! |
121 if (m_buffer->getStatus() == ImageFrame::FrameEmpty) { | 121 if (m_buffer->getStatus() == ImageFrame::FrameEmpty) { |
122 if (!m_buffer->setSize(m_parent->size().width(), m_parent->size().height
())) | 122 if (!m_buffer->setSizeAndColorProfile(m_parent->size().width(), m_parent
->size().height(), ImageFrame::ICCProfile())) |
123 return m_parent->setFailed(); // Unable to allocate. | 123 return m_parent->setFailed(); // Unable to allocate. |
124 m_buffer->setStatus(ImageFrame::FramePartial); | 124 m_buffer->setStatus(ImageFrame::FramePartial); |
125 // setSize() calls eraseARGB(), which resets the alpha flag, so we force | 125 // setSize() calls eraseARGB(), which resets the alpha flag, so we force |
126 // it back to false here. We'll set it true below in all cases where | 126 // it back to false here. We'll set it true below in all cases where |
127 // these 0s could actually show through. | 127 // these 0s could actually show through. |
128 m_buffer->setHasAlpha(false); | 128 m_buffer->setHasAlpha(false); |
129 | 129 |
130 // For BMPs, the frame always fills the entire image. | 130 // For BMPs, the frame always fills the entire image. |
131 m_buffer->setOriginalFrameRect(IntRect(IntPoint(), m_parent->size())); | 131 m_buffer->setOriginalFrameRect(IntRect(IntPoint(), m_parent->size())); |
132 | 132 |
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812 // Finished decoding whole image. | 812 // Finished decoding whole image. |
813 return Success; | 813 return Success; |
814 } | 814 } |
815 | 815 |
816 void BMPImageReader::moveBufferToNextRow() | 816 void BMPImageReader::moveBufferToNextRow() |
817 { | 817 { |
818 m_coord.move(-m_coord.x(), m_isTopDown ? 1 : -1); | 818 m_coord.move(-m_coord.x(), m_isTopDown ? 1 : -1); |
819 } | 819 } |
820 | 820 |
821 } // namespace blink | 821 } // namespace blink |
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