[MPlayer-dev-eng] optimized colorspace for ALTIVEC enabled platforms

Marc Hoffman mhoffma at mac.com
Thu Mar 11 02:11:13 CET 2004

On Mar 10, 2004, at 1:12 PM, Romain Dolbeau wrote:

> Marc Hoffman wrote:
>> I would like to submit my patch for postproc.
> Your patch assume that if HAVE_ALTIVEC is enabled,
> then you can run your altivec code. This is wrong,
> as you with RUNTIME_CPUDETECT you may have an
> altivec-enabled binary running on a non-AltiVec
> CPU. That's what the parameter "flags" is for.
> Unfortunately ATM there's no SWS_CPU_CAPS_ALTIVEC,
> and it's not added in vf_scale. I have a patch
> to fix all that, but I haven't submitted it yet.
> -- 
> Romain Dolbeau
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> MPlayer-dev-eng at mplayerhq.hu
> http://mplayerhq.hu/mailman/listinfo/mplayer-dev-eng
So I guess i don't need to work on video scaling next.  You got that 
covered?  We probably need to merge the two capabilities some how for 
that SWS stuff to work.  Any ideas on how you would like me to 
structure my work?

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