[webkit-reviews] review requested: [Bug 70564] [Chromium] Make root layer always opaque : [Attachment 118051] Patch

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Dec 6 07:52:48 PST 2011

Dana Jansens <danakj at chromium.org> has asked  for review:
Bug 70564: [Chromium] Make root layer always opaque

Attachment 118051: Patch

------- Additional Comments from Dana Jansens <danakj at chromium.org>
Just sets the opaque flag, and uses it to avoid blending. The backing can avoid
conflicting with this by not setting contentsOpaque when drawsContent is false.

The NCCH flag is still used to decide to use the opaque shader program or not.
I think we should use the methods in bug #72965 to make that decision instead.
I don't want to start duplicating the logic from LRC for checking "draw this
opaque" over here.

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