[mythtv] XvMC Issue with latest CVS

[Mario Limonciello]

Jason York wrote:

> I'm seeing the following issue with current CVS.  XvMC has been
> working for me on version 0.18, but is broken now.  I am running
> Mandrake 10.1 Official and the latest NVIDIA drivers (7664) on my
> fx5200.  For both builds I am using:
> ./configure  --enable-proc-opt --enable-dvb --dvb-path=/usr/include
> --enable-dvb-eit --enable-xvmc --enable-opengl-vsync --disable-xvmc-vld
>
> The other odd thing is that when I exit the frontend from CVS I always
> get a segmentation fault.  I do not get that with 0.18
>
> I'll be happy to provide any more information you would like.
> Thanks.
>
> This is my frontend output from 0.18 (working).
> -------------------
> 2005-06-03 22:32:27.944 Using protocol version 15
> 2005-06-03 22:32:27.976 Using protocol version 15
> 2005-06-03 22:32:30.422 Opening audio device '/dev/dsp'.
> 2005-06-03 22:32:30.423 Opening OSS audio device '/dev/dsp'.
> Using XvMC version: 1.0
> XvMC found and using IDCT surface
> 2005-06-03 22:32:30.466 Using XV port 168
> 2005-06-03 22:32:31.122 Realtime priority would require SUID as root.
> XvMC: picture structure FRAME
> 2005-06-03 22:32:31.141 Changing from None to WatchingLiveTV
> 2005-06-03 22:32:31.323 Video timing method: SGI OpenGL
> 2005-06-03 22:32:31.941 prebuffering pause
> av_remove_stream 0x1c0
> 2005-06-03 22:32:35.473 streams_changed() -- stream count 2
> 2005-06-03 22:32:37.042 prebuffering pause
> 2005-06-03 22:32:42.765 Changing from WatchingLiveTV to None
> 2005-06-03 22:32:42.771 Changing from None to None
>
>
> This is my output from latest CVS (6/3/2005)
> My DISPLAY environment variable is:
> DISPLAY=:0.0
> so I suspect that is not the problem.
> -------------------------------------
> 2005-06-03 20:13:10.661 Connecting to backend server: 127.0.0.1:6543
> (try 1 of 5)
> 2005-06-03 20:13:10.668 Using protocol version 17
> 2005-06-03 20:13:10.701 Using protocol version 17
> 2005-06-03 20:13:11.934 taking too long to be allowed to read..
> Direct Rendering is not avilable on this system!
> 2005-06-03 20:13:12.926 Unable to create XvMC Context, status(11):
> BadAlloc
> 2005-06-03 20:13:12.927 Could not open XvMC port...
>
>           You may wish to verify that your DISPLAY
>           environment variable does not use an external
>           network connection.
>
> 2005-06-03 20:13:13.194 Opening audio device '/dev/dsp'.
> 2005-06-03 20:13:13.194 Opening OSS audio device '/dev/dsp'.
> 2005-06-03 20:13:13.916 Realtime priority would require SUID as root.
> 2005-06-03 20:13:13.936 Changing from None to WatchingLiveTV
> 2005-06-03 20:13:14.151 Video timing method: SGI OpenGL
> 2005-06-03 20:13:18.002 Prebuffer wait timed out 10 times.
> 2005-06-03 20:13:23.101 Changing from WatchingLiveTV to None
> 2005-06-03 20:13:23.112 Changing from None to None
>
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>
Is this on an AMD64 machine?