Closed Bug 1179298 Opened 4 years ago Closed 4 years ago
Tiled Painted Layer prevent empty transactions from succeeding
ClientTiledPaintedLayer::RenderLayer returns false immediately if there is no callback. It should check if it actually has to draw anything first, and then if it needs to paint it can return false if there is no callback. http://hg.mozilla.org/mozilla-central/rev/ea4c7f9fc725 (bug 739679) added this code.
Attachment #8628321 - Flags: review?(matt.woodrow) → review+
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