xf86-video-savage: EXA: use memcpy instead of loop for UploadToScreen operation

Alex Villací­s Lasso a_villacis at palosanto.com
Tue Jan 6 13:50:32 PST 2009


Alex Villací­s Lasso escribió:
> Optimization. Saves one compare per DWORD for common case where BCI 
> queue has ample space for bitmap data.
>
> Changelog:
> * EXA: use memcpy instead of loop for UploadToScreen operation
>
> ------------------------------------------------------------------------
>
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No response for any of these four patches. Is there something wrong with 
them?

-- 
perl -e '$x=2.4;print sprintf("%.0f + %.0f = %.0f\n",$x,$x,$x+$x);'




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