[Ffmpeg-devel] [PATH] test if cpu supports CMOV

[Guillaume POIRIER]

Hi,

Diego Biurrun a ?crit :
> On Fri, Oct 13, 2006 at 12:03:52PM +0200, Michael Niedermayer wrote:

> We already have some cmov code in libavutil/common.h, which is enclosed
> by '#if defined(ARCH_X86) && __CPU__ >= 686'.  I wanted to commit this
> as a quick fix to libavcodec/cabac.h, but there are two problems:

So is the attached patch OK? (note that I don't remember if these days 
ARCH_X86 means all x86 or just 32 bits mode babies).
It should take care of all the issues that can happen with CMOV as far 
as I can see.

Off course, I still plan to add support for --tune and --cpu for FFmpeg 
configure.

Guillaume
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