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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) 2008, 2009 Google, Inc. | 3 * Copyright (C) 2008, 2009 Google, Inc. |
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 |
11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
13 * | 13 * |
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "config.h" | 27 #include "config.h" |
28 #include "platform/image-decoders/ImageDecoder.h" | 28 #include "platform/image-decoders/ImageDecoder.h" |
29 | 29 |
30 #include "platform/graphics/skia/NativeImageSkia.h" | |
31 #include "wtf/PassRefPtr.h" | |
32 | |
33 namespace WebCore { | 30 namespace WebCore { |
34 | 31 |
35 ImageFrame::ImageFrame() | 32 ImageFrame::ImageFrame() |
36 : m_bitmap(NativeImageSkia::create()) | 33 : m_bitmap(NativeImageSkia::create()) |
37 , m_allocator(0) | 34 , m_allocator(0) |
38 , m_hasAlpha(false) | 35 , m_hasAlpha(false) |
39 , m_status(FrameEmpty) | 36 , m_status(FrameEmpty) |
40 , m_duration(0) | 37 , m_duration(0) |
41 , m_disposalMethod(DisposeNotSpecified) | 38 , m_disposalMethod(DisposeNotSpecified) |
42 , m_alphaBlendSource(BlendAtopPreviousFrame) | 39 , m_alphaBlendSource(BlendAtopPreviousFrame) |
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156 void ImageFrame::zeroFillFrameRect(const IntRect& rect) | 153 void ImageFrame::zeroFillFrameRect(const IntRect& rect) |
157 { | 154 { |
158 if (rect.isEmpty()) | 155 if (rect.isEmpty()) |
159 return; | 156 return; |
160 | 157 |
161 m_bitmap->bitmap().eraseArea(rect, SkColorSetARGB(0, 0, 0, 0)); | 158 m_bitmap->bitmap().eraseArea(rect, SkColorSetARGB(0, 0, 0, 0)); |
162 setHasAlpha(true); | 159 setHasAlpha(true); |
163 } | 160 } |
164 | 161 |
165 } // namespace WebCore | 162 } // namespace WebCore |
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