[FFmpeg-devel] [PATCH] swscale: execute sfence and emms depending on runtime flags

Baptiste Coudurier baptiste.coudurier
Thu Apr 2 06:08:04 CEST 2009

Hi Ramiro,

Ramiro Polla wrote:
> Hi,
> Attached patch is the start of the swscale{,_template}.c split into
> arch subdirs. There will eventually be only one swScale(), so this bit
> needs to be decided on runtime.
> If anyone wants to check out what the whole thing looks like
> "finished", go to http://ramiro.arrozcru.org/libswscale . It passes
> regression tests on x86, x86 with gpl, x86 with gpl and no mmx2, x86
> with gpl and no 3dnow, and altivec.

Just wanted to thank you for this work.

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