Comment #19 on issue 15872 by [email protected]: Tab animations janky
http://code.google.com/p/chromium/issues/detail?id=15872
The following revision refers to this bug:
http://src.chromium.org/viewvc/chrome?view=rev&revision=24675
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r24675 | [email protected] | 2009-08-27 15:20:17 -0700 (Thu, 27 Aug 2009) |
14 lines
Changed paths:
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/gtk/tabs/tab_renderer_gtk.cc?r1=24675&r2=24674
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/gtk/tabs/tab_renderer_gtk.h?r1=24675&r2=24674
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/gtk/tabs/tab_strip_gtk.cc?r1=24675&r2=24674
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http://src.chromium.org/viewvc/chrome/trunk/src/chrome/browser/gtk/tabs/tab_strip_gtk.h?r1=24675&r2=24674
Add a fast path for tab strip expose.
This optimizes the common case of just needing to update
favicons. If the expose area consists of just favicons,
only paint the favicons (i.e., don't bother with the complex
tab edges that overlap).
This doesn't help when tabs are resizing or moving, but does
reduce CPU usage quite a bit.
BUG=15872
Review URL: http://codereview.chromium.org/179003
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