[Openchrome-users] Video play problem

[Xavier Bachelot]

novak jan wrote:
>> It seems you have low memory throughput for some reason :
>>
>> (II) CHROME(0): Benchmarking video copy.  Less time is better.
>> (--) CHROME(0): Timed   libc YUV420 copy... 14469900. Throughput: 116.0
>> MiB/s.
>> (--) CHROME(0): Timed kernel YUV420 copy... 14490952. Throughput: 115.8
>> MiB/s.
>> (--) CHROME(0): Timed    SSE YUV420 copy... 14554972. Throughput: 115.3
>> MiB/s.
>> (--) CHROME(0): Timed    MMX YUV420 copy... 14571464. Throughput: 115.2
>> MiB/s.
>> (--) CHROME(0): Ditching 3DNow! YUV420 copy. Not supported by CPU.
>> (--) CHROME(0): Timed   MMX2 YUV420 copy... 14625160. Throughput: 114.7
>> MiB/s.
>> (--) CHROME(0): Using libc YUV42X copy for video.
>>
>> Try to reset the memory settings in the bios to their default value and
>> check in the xorg log to see if the memory throughput increases.
>>
>> Regards,
>> Xavier
>>
>> -------------------------------------------------------
>  Thanks. I tried to load default settings in BIOS, to set shared memory  for 
> VGA in BIOS to  32 and 64 MB ( default).  I tried to change ramm in my 
> computer.  I tried to update kernel and to use the last trunk.  The output is 
> always the same. Green stripes.  I do not think, that the video  in Kaffeine 
> plays, because cursor, which shows, how the video play goes,  jumps from left 
> to right and from right to left, how it wants. I send my new Xorg.0.log with 
> the new 2.6.24 kernel and the new trunk.  
> 
Ah, yes the kernel version. It was working with 2.6.18, but is not with 
anything >= 2.6.21, right ?
Try to add in the Device section of your xorg conf :
Option "EnableAGPDMA" "0"

Regards,
Xavier