On Wed, Apr 30, 2008 at 10:32 AM, Roland Scheidegger <[EMAIL PROTECTED]> wrote: > Don't the the WAIT_UNTIL_CRTC_VLINE, WAIT_UNTIL_FE_CRTC_VLINE, > WAIT_UNTIL_RE_CRTC_VLINE conditions only work correctly when the > CRTC_GUI_TRIG_VLINE register is configured appropriately? >
Probably, it was just a quick and dirty patch as an example of what could be done. Alex > Roland > > > > Alex Rades wrote: > > I've also just noticed that the above behaviour only applies when > > running xcompmgr. When there is no composite manager, The horizontal > > tearing is always present. > > > > On Wed, Apr 30, 2008 at 3:06 PM, Alex Rades <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > Just FYI, > > I've tried the patch. It solves the problem when running in > > fullscreen. If the window i'm playing the video in is smaller, > > sometimes the horizontal tearing appears again. Moreover, if i run a > > big enough window with ARGB visual above the movie window, the > > tearing appears as well. (this problem does not occur with smaller > > ARGB windows) > > > > > > On Tue, Apr 29, 2008 at 10:52 PM, Alex Deucher > > > <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote: > > > > On Tue, Apr 29, 2008 at 4:34 PM, Alex Rades <[EMAIL PROTECTED] > > > <mailto:[EMAIL PROTECTED]>> wrote: > > > Hi, > > > when playing videos (either in xv or plain x11) on my x1250, I > > always see > > > horizontal (not diagonal, which are now fixed) tearing > > problems. They seem > > > related to vertical sync problems. Do you have suggestions? > > > > We need sync to vblank support for textured video to properly deal > > with that. this untested hack may help, but it's not optimal: > > http://www.botchco.com/alex/xorg/texvid_wait_vsync.diff > > > > Alex > > > > > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > xorg-driver-ati mailing list > > xorg-driver-ati@lists.x.org > > http://lists.x.org/mailman/listinfo/xorg-driver-ati > > _______________________________________________ xorg-driver-ati mailing list xorg-driver-ati@lists.x.org http://lists.x.org/mailman/listinfo/xorg-driver-ati