On 2007.07.30 11:43:00 +0000, Eric Anholt wrote: > On Mon, 2007-07-30 at 09:09 -0700, Jesse Barnes wrote: > > What hardware do you have? Does Xv based video work again if you add > > Option "tiling" "false" > > to the Intel device section of your xorg.conf? > > > > I thought Wang's fix would have taken care of this problem, but it > > sounds like we still have a bug here... > > His last fix I saw land was for render acceleration. We're still > getting the xv fix sorted out. > yep, the reason for xv failure (XAA) is that we trys to get memory in i830_video.c using xfree86 linear allocation from a _tiling_ buffer. So yuv surface got distorted copies.
I have patch to use new mem for xv linear allocation, but in while Eric's TTM rework will land soon, I won't push it and want to fit in future mem manager code. Tiling is not well sorted out now, so I think now we might investigate any hw relate issues, and make it work right with ttm later. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
