Is progress being made on xrandr rotated display performance?

Barry Scott barry.scott at onelan.co.uk
Thu Jun 7 03:11:22 PDT 2007


Wang Zhenyu wrote:
> On 2007.05.31 16:11:31 +0000, Barry Scott wrote:
>   
>> What I see is Xorg use 99% CPU when  I'm playing a movie with xine.
>> The modesetting branch from september 2006 every thing took 30% on the
>> same hardware.
>>
>>     
>
> Strange that I tested rotation on my 945GM yesterday, I still didn't see
> 99% CPU usage symptom. I'm confused. 
>   
With recent (about a week old) git I see a improvement. Xorg is using 
96% CPU
and the movie is no longer dropping frames. I'm playing MPEG-2 720x576 
media.

My benchmark for the performance is the modesetting branch code from sep 
2006 that
used 30%.

Barry




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