Re: x1250 horizontal tearing problems

2008-05-02 Thread Alex Rades
On Wed, Apr 30, 2008 at 8:39 PM, Alex Deucher [EMAIL PROTECTED] wrote: * Only wait if the window isn't redirected (backing pixmap is the screen pixmap) yeah, as you said, any rendering to the front buffer should wait for vblank. I may play around with it a bit if I have time,

Re: x1250 horizontal tearing problems

2008-05-01 Thread Michel Dänzer
On Wed, 2008-04-30 at 14:39 -0400, Alex Deucher wrote: On Wed, Apr 30, 2008 at 3:06 AM, Michel Dänzer [EMAIL PROTECTED] wrote: On Tue, 2008-04-29 at 16:52 -0400, Alex Deucher wrote: On Tue, Apr 29, 2008 at 4:34 PM, Alex Rades [EMAIL PROTECTED] wrote: Hi, when playing videos

Re: x1250 horizontal tearing problems

2008-05-01 Thread Roland Scheidegger
Michel Dänzer wrote: On Wed, 2008-04-30 at 14:39 -0400, Alex Deucher wrote: On Wed, Apr 30, 2008 at 3:06 AM, Michel Dänzer [EMAIL PROTECTED] wrote: On Tue, 2008-04-29 at 16:52 -0400, Alex Deucher wrote: On Tue, Apr 29, 2008 at 4:34 PM, Alex Rades [EMAIL PROTECTED] wrote: Hi, when

Re: x1250 horizontal tearing problems

2008-05-01 Thread Alex Deucher
On Thu, May 1, 2008 at 6:49 PM, Roland Scheidegger [EMAIL PROTECTED] wrote: Michel Dänzer wrote: On Wed, 2008-04-30 at 14:39 -0400, Alex Deucher wrote: On Wed, Apr 30, 2008 at 3:06 AM, Michel Dänzer [EMAIL PROTECTED] wrote: On Tue, 2008-04-29 at 16:52 -0400, Alex Deucher wrote:

Re: x1250 horizontal tearing problems

2008-05-01 Thread Roland Scheidegger
Alex Deucher wrote: On Thu, May 1, 2008 at 6:49 PM, Roland Scheidegger [EMAIL PROTECTED] wrote: Michel Dänzer wrote: On Wed, 2008-04-30 at 14:39 -0400, Alex Deucher wrote: On Wed, Apr 30, 2008 at 3:06 AM, Michel Dänzer [EMAIL PROTECTED] wrote: On Tue, 2008-04-29 at 16:52 -0400, Alex

Re: x1250 horizontal tearing problems

2008-04-30 Thread Michel Dänzer
On Tue, 2008-04-29 at 16:52 -0400, Alex Deucher wrote: On Tue, Apr 29, 2008 at 4:34 PM, Alex Rades [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

Re: x1250 horizontal tearing problems

2008-04-30 Thread Michel Dänzer
On Wed, 2008-04-30 at 09:06 +0200, Michel Dänzer wrote: * Only wait if the window isn't redirected (backing pixmap is the screen pixmap) Then again, this probably is about a redirected window... so really it isn't the textured video rendering that needs to be synchronized to the

Re: x1250 horizontal tearing problems

2008-04-30 Thread Alex Rades
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

Re: x1250 horizontal tearing problems

2008-04-30 Thread Alex Rades
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] wrote: Just FYI, I've tried the patch. It solves the problem when

Re: x1250 horizontal tearing problems

2008-04-30 Thread Roland Scheidegger
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? Roland Alex Rades wrote: I've also just noticed that the above behaviour only applies when running

Re: x1250 horizontal tearing problems

2008-04-30 Thread Alex Deucher
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

x1250 horizontal tearing problems

2008-04-29 Thread Alex Rades
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? Thanks ___ xorg-driver-ati mailing list

Re: x1250 horizontal tearing problems

2008-04-29 Thread Alex Deucher
On Tue, Apr 29, 2008 at 4:34 PM, Alex Rades [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