[webkit-reviews] review granted: [Bug 53134] Use Accelerate framework's vImage vectorized (un)premultiplyImageData functions for ImageBufferCG.cpp : [Attachment 87015] Patch
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sun Mar 27 09:35:51 PDT 2011
Simon Fraser (smfr) <simon.fraser at apple.com> has granted Matthew Delaney
<mdelaney at apple.com>'s request for review:
Bug 53134: Use Accelerate framework's vImage vectorized
(un)premultiplyImageData functions for ImageBufferCG.cpp
https://bugs.webkit.org/show_bug.cgi?id=53134
Attachment 87015: Patch
https://bugs.webkit.org/attachment.cgi?id=87015&action=review
------- Additional Comments from Simon Fraser (smfr) <simon.fraser at apple.com>
View in context: https://bugs.webkit.org/attachment.cgi?id=87015&action=review
> Source/JavaScriptCore/ChangeLog:5
> + Use Accelerate framework's vImage vectorized
(un)premultiplyImageData functions for ImageBufferCG.cpp
The changelog is not HTML; entities won't work here.
> Source/WebCore/platform/graphics/cg/ImageBufferCG.cpp:328
> + vImage_Flags flags = kvImageNoFlags;
> + vImageUnpremultiplyData_RGBA8888(&src, &dst, flags);
You could pass kvImageNoFlags directly.
> LayoutTests/ChangeLog:5
> + Use Accelerate framework's vImage vectorized
(un)premultiplyImageData functions for ImageBufferCG.cpp
Remove the entity.
> LayoutTests/ChangeLog:15
> + now different. Note: the spec does not define how they *should* be
rounded, so having them there is basically just
But is our rounding compatible with other browsers?
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