[Webkit-unassigned] [Bug 52311] [chromium] Add command-line flag to enable composite to offscreen texture.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=52311





--- Comment #44 from W. James MacLean <wjmaclean at chromium.org>  2011-01-31 06:54:00 PST ---
Any word on the status of this?

Since the purpose of this CL is to get a command-line switch working for off-screen compositing (so it can be added to the testing system), I'd like to push ahead with this patch, and use test expectations to handle the subtle pixel differences until they can be resolved in a separate patch.

To recap - there are 14 tests that have a small number of pixel differences that are imperceptible to the human eye (mine at least). Typically they occur near edges towards the right-hand side of the window, and involve intensity differences of 2 or less (out of 255). They only occur on Linux (Skia? nVidia graphics driver?) and not on Mac. I suspect they're somehow alpha-channel related, but have not yet figured out what the difference is between compositing to the screen vs. a texture bound to a frame buffer object.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.