Bug 26964

Summary:	Tearing video playback if XRender enabled
Product:	xorg	Reporter:	russianneuromancer
Component:	Driver/nouveau	Assignee:	Nouveau Project <nouveau>
Status:	RESOLVED INVALID	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	medium
Version:	7.5 (2009.10)
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description russianneuromancer 2010-03-08 12:44:03 UTC

Enabling XRender composite mode gives tearing video playback problem.
"UnredirectFullscreen=true" in [Compositing] section of
~/.kde/share/config/kwinrc solves problem, but only for fullscreen playback.
Disabling composing completly solves problem, but it not suitable.
In testing I use xv video output, because x11 and gl output methods have bad
performance at all.
Also, why I ask about this problem here: https://bugs.kde.org/show_bug.cgi?id=229990

Comment 1 russianneuromancer 2010-07-09 13:27:24 UTC

XRender not provide sync information - not nouveau bug.

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