[FFmpeg-devel] [PATCH] Patch cleanup for MPEG 1 & 2 optimizations

Michael Niedermayer michaelni
Thu Apr 17 02:31:26 CEST 2008

On Mon, Apr 14, 2008 at 10:53:42AM -0400, Jeff Downs wrote:
> On Sun, 13 Apr 2008, Jeff Downs wrote:
> > MPV_motion_internal is no longer inlined (max-inline-insns-single limit 
> > reached).  Trying to increase that limit to double the gcc man page stated 
> > default did nothing to help. Limit was still reached.
> > 
> > Adding av_always_inline to it makes it be inlined. MPV_motion is still not 
> > (though I don't know if it is in current svn either).
> > This (and fixing the aforementioned typo) gets performance closer to what 
> > I posted for the hardcoded version.
> > 
> OP's patches with the addition of av_always_inline to MPV_motion and 
> fixing the typo in the calls to MPV_decode_mb are attached.

and what effect do the have on the object filesizes ?

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Opposition brings concord. Out of discord comes the fairest harmony.
-- Heraclitus
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