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1 /* | 1 /* |
2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> |
3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. |
4 * Copyright (C) Research In Motion Limited 2011. All rights reserved. | 4 * Copyright (C) Research In Motion Limited 2011. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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483 if (getImageObserver()->shouldPauseAnimation(this)) { | 483 if (getImageObserver()->shouldPauseAnimation(this)) { |
484 stopAnimation(); | 484 stopAnimation(); |
485 return; | 485 return; |
486 } | 486 } |
487 | 487 |
488 // serviceScriptedAnimations runs requestAnimationFrame callbacks, but SVG | 488 // serviceScriptedAnimations runs requestAnimationFrame callbacks, but SVG |
489 // images can't have any so we assert there's no script. | 489 // images can't have any so we assert there's no script. |
490 ScriptForbiddenScope forbidScript; | 490 ScriptForbiddenScope forbidScript; |
491 | 491 |
492 // The calls below may trigger GCs, so set up the required persistent | 492 // The calls below may trigger GCs, so set up the required persistent |
493 // reference on the ImageResource which owns this SVGImage. By transitivity, | 493 // reference on the ImageResourceContent which owns this SVGImage. By |
494 // that will keep the associated SVGImageChromeClient object alive. | 494 // transitivity, that will keep the associated SVGImageChromeClient object |
| 495 // alive. |
495 Persistent<ImageObserver> protect(getImageObserver()); | 496 Persistent<ImageObserver> protect(getImageObserver()); |
496 m_page->animator().serviceScriptedAnimations(monotonicAnimationStartTime); | 497 m_page->animator().serviceScriptedAnimations(monotonicAnimationStartTime); |
497 // Do *not* update the paint phase. It's critical to paint only when | 498 // Do *not* update the paint phase. It's critical to paint only when |
498 // actually generating painted output, not only for performance reasons, | 499 // actually generating painted output, not only for performance reasons, |
499 // but to preserve correct coherence of the cache of the output with | 500 // but to preserve correct coherence of the cache of the output with |
500 // the needsRepaint bits of the PaintLayers in the image. | 501 // the needsRepaint bits of the PaintLayers in the image. |
501 toLocalFrame(m_page->mainFrame()) | 502 toLocalFrame(m_page->mainFrame()) |
502 ->view() | 503 ->view() |
503 ->updateAllLifecyclePhasesExceptPaint(); | 504 ->updateAllLifecyclePhasesExceptPaint(); |
504 } | 505 } |
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625 } | 626 } |
626 | 627 |
627 return m_page ? SizeAvailable : SizeUnavailable; | 628 return m_page ? SizeAvailable : SizeUnavailable; |
628 } | 629 } |
629 | 630 |
630 String SVGImage::filenameExtension() const { | 631 String SVGImage::filenameExtension() const { |
631 return "svg"; | 632 return "svg"; |
632 } | 633 } |
633 | 634 |
634 } // namespace blink | 635 } // namespace blink |
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