94049 2012-08-14 17:06:12 -0700 [chromium] refactor quad drawing so that all quads intelligently draw only their visibleRect 2013-04-10 13:46:53 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED WONTFIX P2 Normal --- 1 shawnsingh webkit-unassigned danakj enne shawnsingh oldest_to_newest 695564 0 shawnsingh 2012-08-14 17:06:12 -0700 Some CCDrawQuad types are drawing their entire contentBounds and relying on scissoring to be clipped properly. We probably want to refactor this so that all quad types use their visibleRect to draw themselves. I'm not 100% sure yet, but I think after doing such a refactor, we can consider scissoring purely an optimization (which would only be a meaningful optimization when using damage tracking / partial swap). We might not even be benefitting from scissoring to renderSurfaces at that point. 873212 1 shawnsingh 2013-04-10 13:44:14 -0700 danakj - is this bug still valid, do we need to migrate it on the blink side of the world? or is this WONTFIX for blink also? 873217 2 shawnsingh 2013-04-10 13:45:50 -0700 bug moved to https://code.google.com/p/chromium/issues/detail?id=230057 873219 3 danakj 2013-04-10 13:46:53 -0700 this is valid. most quads are drawn fully even tho we know they are occluded.