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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. | 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. |
| 3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. | 3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 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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| 113 // succeeded. | 113 // succeeded. |
| 114 bool setSize(int newWidth, int newHeight); | 114 bool setSize(int newWidth, int newHeight); |
| 115 | 115 |
| 116 // Returns a caller-owned pointer to the underlying native image data. | 116 // Returns a caller-owned pointer to the underlying native image data. |
| 117 // (Actual use: This pointer will be owned by BitmapImage and freed in | 117 // (Actual use: This pointer will be owned by BitmapImage and freed in |
| 118 // FrameData::clear()). | 118 // FrameData::clear()). |
| 119 const SkBitmap& bitmap() const; | 119 const SkBitmap& bitmap() const; |
| 120 | 120 |
| 121 bool hasAlpha() const; | 121 bool hasAlpha() const; |
| 122 const IntRect& originalFrameRect() const { return m_originalFrameRect; } | 122 const IntRect& originalFrameRect() const { return m_originalFrameRect; } |
| 123 Status status() const { return m_status; } | 123 Status getStatus() const { return m_status; } |
| 124 unsigned duration() const { return m_duration; } | 124 unsigned duration() const { return m_duration; } |
| 125 DisposalMethod disposalMethod() const { return m_disposalMethod; } | 125 DisposalMethod getDisposalMethod() const { return m_disposalMethod; } |
| 126 AlphaBlendSource alphaBlendSource() const { return m_alphaBlendSource; } | 126 AlphaBlendSource getAlphaBlendSource() const { return m_alphaBlendSource; } |
| 127 bool premultiplyAlpha() const { return m_premultiplyAlpha; } | 127 bool premultiplyAlpha() const { return m_premultiplyAlpha; } |
| 128 SkBitmap::Allocator* allocator() const { return m_allocator; } | 128 SkBitmap::Allocator* allocator() const { return m_allocator; } |
| 129 const SkBitmap& getSkBitmap() const { return m_bitmap; } | 129 const SkBitmap& getSkBitmap() const { return m_bitmap; } |
| 130 // Returns true if the pixels changed, but the bitmap has not yet been notif
ied. | 130 // Returns true if the pixels changed, but the bitmap has not yet been notif
ied. |
| 131 bool pixelsChanged() const { return m_pixelsChanged; } | 131 bool pixelsChanged() const { return m_pixelsChanged; } |
| 132 size_t requiredPreviousFrameIndex() const { return m_requiredPreviousFrameIn
dex; } | 132 size_t requiredPreviousFrameIndex() const { return m_requiredPreviousFrameIn
dex; } |
| 133 void setHasAlpha(bool alpha); | 133 void setHasAlpha(bool alpha); |
| 134 void setOriginalFrameRect(const IntRect& r) { m_originalFrameRect = r; } | 134 void setOriginalFrameRect(const IntRect& r) { m_originalFrameRect = r; } |
| 135 void setStatus(Status); | 135 void setStatus(Status); |
| 136 void setDuration(unsigned duration) { m_duration = duration; } | 136 void setDuration(unsigned duration) { m_duration = duration; } |
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| 216 // The frame that must be decoded before this frame can be decoded. | 216 // The frame that must be decoded before this frame can be decoded. |
| 217 // WTF::kNotFound if this frame doesn't require any previous frame. | 217 // WTF::kNotFound if this frame doesn't require any previous frame. |
| 218 // This is used by ImageDecoder::clearCacheExceptFrame(), and will never | 218 // This is used by ImageDecoder::clearCacheExceptFrame(), and will never |
| 219 // be read for image formats that do not have multiple frames. | 219 // be read for image formats that do not have multiple frames. |
| 220 size_t m_requiredPreviousFrameIndex; | 220 size_t m_requiredPreviousFrameIndex; |
| 221 }; | 221 }; |
| 222 | 222 |
| 223 } // namespace blink | 223 } // namespace blink |
| 224 | 224 |
| 225 #endif | 225 #endif |
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