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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2009, 2010 Apple 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 | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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67 | 67 |
68 // Never set the element size to zero when in a media document. | 68 // Never set the element size to zero when in a media document. |
69 if (size.isEmpty() && node()->ownerDocument() && node()->ownerDocument()->is
MediaDocument()) | 69 if (size.isEmpty() && node()->ownerDocument() && node()->ownerDocument()->is
MediaDocument()) |
70 return; | 70 return; |
71 | 71 |
72 if (size == intrinsicSize()) | 72 if (size == intrinsicSize()) |
73 return; | 73 return; |
74 | 74 |
75 setIntrinsicSize(size); | 75 setIntrinsicSize(size); |
76 setPreferredLogicalWidthsDirty(); | 76 setPreferredLogicalWidthsDirty(); |
77 setNeedsLayoutAndFullPaintInvalidation(); | 77 setNeedsLayoutAndFullPaintInvalidation(LayoutInvalidationReason::SizeChanged
); |
78 } | 78 } |
79 | 79 |
80 LayoutSize LayoutVideo::calculateIntrinsicSize() | 80 LayoutSize LayoutVideo::calculateIntrinsicSize() |
81 { | 81 { |
82 HTMLVideoElement* video = videoElement(); | 82 HTMLVideoElement* video = videoElement(); |
83 | 83 |
84 // Spec text from 4.8.6 | 84 // Spec text from 4.8.6 |
85 // | 85 // |
86 // The intrinsic width of a video element's playback area is the intrinsic w
idth | 86 // The intrinsic width of a video element's playback area is the intrinsic w
idth |
87 // of the video resource, if that is available; otherwise it is the intrinsi
c | 87 // of the video resource, if that is available; otherwise it is the intrinsi
c |
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250 return CompositingReasonVideo; | 250 return CompositingReasonVideo; |
251 } | 251 } |
252 | 252 |
253 if (shouldDisplayVideo() && supportsAcceleratedRendering()) | 253 if (shouldDisplayVideo() && supportsAcceleratedRendering()) |
254 return CompositingReasonVideo; | 254 return CompositingReasonVideo; |
255 | 255 |
256 return CompositingReasonNone; | 256 return CompositingReasonNone; |
257 } | 257 } |
258 | 258 |
259 } // namespace blink | 259 } // namespace blink |
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