Thread: mplayer vdpau
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Old 01-28-09, 09:49 AM   #659
jyavenard
MythTV developer
 
Join Date: Mar 2006
Posts: 413
Default Re: mplayer vdpau

Quote:
Originally Posted by Stephen Warren View Post
That makes sense; I believe OpenGL sync to VBLANK only syncs to a single display device's VBLANK, even when rendering to a region of the desktop/X display/screen/...
Are ypu sure?
I have two screens connected, one is 50Hz (projector) the other 60Hz (17" screen)
$ export DISPLAY=:0.0
$ glxgears
251 frames in 5.0 seconds = 50.022 FPS
$ export DISPLAY=:0.1
$ glxgears
303 frames in 5.0 seconds = 60.465 FPS

Seems sync to vblank is dependant on the screen used...
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