[Mesa-dev] [PATCH v2] nouveau: Add support for XvMC acceleration

[Maarten Lankhorst]

Hey ★,

On 09/10/2011 06:28 PM, ★ Emeric wrote:
> Hi Maarten,
> I tried the v2 patch with my good old geforce 8600M GS, and it worked well.
> The CPU usage seems a little higher than usual, I'd said 60% instead of 40%
> for a 720p video, but I'll try with a higher bitrate video and without
> building with debug parameters to see if I can found a performance gain.
> The only problem is that I cannot seek through the video without an segfault
> on that error "X11 error: BadAccess (attempt to access private resource
> denied)", I attached a gdb backtrace. It appears to be related to the
> drawing of the mplayer OSD.
>
That's either a bug in mplayer or in the state tracker. What's oy and ox
set to at the time of the crash? and where does xvimage->data point to :)

~Maarten