<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">On 28 May 2009, at 20:36, Garry Bodsworth wrote: <blockquote type="cite">With the 2.7.1 driver compositing an xv surface using OpenGL works </blockquote><blockquote type="cite">flawlessly, but in the latest git version it has started tearing </blockquote><blockquote type="cite">again. This is on an Intel 945GM, so I was wondering if the commit </blockquote><blockquote type="cite">393abc15b76804580bfee0760ddbd1fb77e66c02 could have made this change? </blockquote><blockquote type="cite"> </blockquote><blockquote type="cite">Thanks, </blockquote><blockquote type="cite">Garry Bodsworth </blockquote> And I also forgot to mention this commit which does not sync xv surfaces if they are rendered offscreen - 34660fd2df5d61b77ed7041d32ac29053fc94f5a. <a href="http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=34660fd2df5d61b77ed7041d32ac29053fc94f5a">http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=34660fd2df5d61b77ed7041d32ac29053fc94f5a</a> It sounds a more likely culprit but I am not sure if that code is actually called on an Intel 945GM. Thanks, Garry Bodsworth </body></html>