78129 2012-02-08 10:19:22 -0800 [chromium] Support WebGL in multithreaded compositor 2012-03-06 18:00:35 -0800 1 1 1 Unclassified WebKit WebGL 528+ (Nightly build) All All RESOLVED DUPLICATE 80459 P2 Normal --- 1 kbr webkit-unassigned gman husky jamesr kevin.cs.oh nduca twiz vangelis zmo oldest_to_newest 552246 0 kbr 2012-02-08 10:19:22 -0800 Currently Chromium's WebGL implementation doesn't work with the multithreaded compositor. In order to make it do so, minimally it will be necessary to add another color buffer so that the submission of WebGL rendering results to the compositor can be a true buffer swap. It might be worth adding two more buffers so that the rendering thread can submit results without ever blocking on the compositor and vice versa, though that would be overkill for the initial implementation. 557588 1 nduca 2012-02-15 14:52:15 -0800 Iain has been thinking about how to reduce the backbuffer requirements for canvas layers recently. It would be pretty cool if we could have a 1 solution for both cases instead of 2. :) 572376 2 jamesr 2012-03-06 18:00:35 -0800 *** This bug has been marked as a duplicate of bug 80459 ***