[webkit-reviews] review granted: [Bug 83295] [chromium] Drawing an accelerated canvas onto itself is slow. : [Attachment 135881] Patch

[bugzilla-daemon at webkit.org]

James Robinson <jamesr at chromium.org> has granted Stephen White
<senorblanco at chromium.org>'s request for review:
Bug 83295: [chromium] Drawing an accelerated canvas onto itself is slow.
https://bugs.webkit.org/show_bug.cgi?id=83295

Attachment 135881: Patch
https://bugs.webkit.org/attachment.cgi?id=135881&action=review

------- Additional Comments from James Robinson <jamesr at chromium.org>
View in context: https://bugs.webkit.org/attachment.cgi?id=135881&action=review


> Source/WebCore/platform/graphics/skia/ImageSkia.cpp:483
> +	   if (!bitmap.deepCopyTo(&temp, bitmap.config()))
> +	       bitmap.copyTo(&temp, bitmap.config());

gotcha. so given that the configs match, when would deepCopyTo fail?