[vlc-devel] [PATCH] add ARM/NEON version of simple channel mixer
remi at remlab.net
Thu Oct 4 22:06:42 CEST 2012
Le jeudi 4 octobre 2012 22:56:08, Jean-Baptiste Kempf a écrit :
> On Thu, Oct 04, 2012 at 10:46:44PM +0300, Rémi Denis-Courmont wrote :
> > This seems to lack any sort of unrolling, so the speed will be much worse
> > than it could be. If we just want lame optimizations, I would argue for
> > intrinsics rather than ASM.
> > No hard objections though.
> Can we commit with a warning about this unrolling, for now?
> Or is it not good enough ?
I don't know. Is it significantly faster than GCC code?
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