https://bugzilla.novell.com/show_bug.cgi?id=717171 https://bugzilla.novell.com/show_bug.cgi?id=717171#c0 Summary: Radeon 9200SE (rv280) ramdomly xv choppy playback in full screen with KDE desktop effects enabled Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: 32bit OS/Version: openSUSE 11.4 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: jcsl@eresmas.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Opera/9.80 (X11; Linux i686; U; es-ES) Presto/2.9.168 Version/11.51 Hello. There comes a time when video starts playing jumpy when you change to full screen mode. When you come back to normal window mode the video plays fast until it reach the real position. It can be the first video you play or not, but in the end it will happend. From then on subsequent videos all play choppy. If effects are disabled videos plays fine, but if they are reenabled the problem persists. Sometimes (rare) switching to VTs or disabling/enabling effects several times fixes the problem for a while. In normal window or with effects disabled the problem never happens. I would disable effects but then there is some sort of tearing: a diagonal like a stair appears in horizontal or vertical movements and when light flashes in some scene. Disabling composite doesn't make this to disappear (it it is tearing XV_VSYNC don't seen to work). OpenGL output is vsynced with or without composite but is unusable because it is very slow. I see no warnings or errors in Xorg.log.0. Enabling/disabling options in 50-device.conf doesn't help or hurt. I've enabled BackingStore, EXAVSync and AccelDFS. If I disable desktop effects and run xcompmgr -a all videos play fine (but with xcompmgr -c the behaviour is as I described earlier). The problem with this is graphical corruption (some parts are not redrawn until the mouse pass over them, ...). With nomodeset the system is very slow an unusable. I've tried with a default openSUSE installation, and with Tumbleweed, and with kernel stable + X11:/XOrg repo and with KDE 4.7. The problem is present in all cases. I've noticed that when the problem occurs the redraw of windows is a bit slower too. Greetings. Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.