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Old 07-01-10, 03:15 PM   #2
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Join Date: May 2010
Posts: 8
Default Re: XORG using 100% CPU Using VDPAU on Quadro FX 1800

I'm still having this issue. I've tried running in a different machine with a fresh Linux install. The problem seems worse on this machine as it occurs more frequently. With VDPAU_NVIDIA_DEBUG enabled I also get an error when the code does succeed:

VDPAU nvidia: Version: NVIDIA VDPAU Driver Shared Library 195.36.24 Thu Apr 22 19:52:55 PDT 2010
VDPAU nvidia: Error detected 2 195
VDPAU nvidia: Backtrace:
--: /usr/lib64/ [0x7fa3d81fb000] DSO load base
00: /usr/lib64/ [0x7fa3d8212696]
01: /usr/lib64/ [0x7fa3d8212001]
02: /usr/lib64/ [0x7fa3d8205e9a]

I've attached the nvidia bug report and the nvidia debug output.

I've been able to get around the issue by forcing a delay between the decoder creation. I force a second decoder to be created only after 5 seconds have elapsed after creating the first and I see no issues.

Eric Engelson
Attached Files
File Type: gz nvidia-bug-report.log.gz (68.0 KB, 71 views)
File Type: txt nvidia-debug.txt (5.9 KB, 112 views)
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