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Old 10-21-09, 06:42 PM   #34
Stephen Warren
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Join Date: Aug 2005
Posts: 1,327
Default Re: 185.19 + VDPAU blit path == stall

Let me try and repro this again. (Well, I tried with some random MPEG file I have here and didn't see the issue even though I validated that video_out_vdpau.c is going through the apparently-failing path)

Can people who're having this problem supply:
a) nvidia-bug-report, and output of "grep 'NVIDIA GPU' /var/log/Xorg.0.log" Perhaps the bug exists on some subset of our GPUs.
b) File that repro's the problem, long enough portion to be fairly likely to repro. Perhaps the issue is tickled by some particular frame rate that my clips happen not to have.
c) xine command-line used (I assume it occurs with xine-ui-0.99.5; that's what I just tested with)
d) Any relevant xine configuration required
e) Details on your display device - VGA vs. DVI vs. TV-out vs. HDMI. What mode (resolution, refresh rate) you're running at. Perhaps the bug only manifests with some particular display connector type (since sync-to-VBLANK interacts somewhat with DACs/... etc.)

This bug has been nagging at me all these months, even though I haven't been able to make any useful progress...

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