[Webkit-unassigned] [Bug 67499] [chromium] Support CCHeadsUpDisplay in threaded compositing mode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=67499


James Robinson <jamesr at chromium.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|79723                       |
             Blocks|79400                       |




--- Comment #2 from James Robinson <jamesr at chromium.org>  2012-02-27 17:35:21 PST ---
https://bugs.webkit.org/show_bug.cgi?id=79723 takes care of #2.  #1 is definitely harder.  I think the simplest thing to do would be to make more direct text drawing calls using a super simple font and sidestep as much of WebCore's font/text machinery as possible. Monospace, bitmap - so long as it's readable it doesn't really matter.  We could even raster a full alphabet on the main thread and use it as a texture atlas since we only need [0-9A-Za-z] and a very limited set of punctuation for the layer tree.

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