[mythtv] XvMC Issue with latest CVS

[Jason York]

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