[FFmpeg-cvslog] r22777 - trunk/libavcodec/motion_est.c

Michael Niedermayer michaelni
Mon Apr 5 13:16:21 CEST 2010


On Sun, Apr 04, 2010 at 01:53:37PM +0200, Michael Niedermayer wrote:
> On Sat, Apr 03, 2010 at 11:32:00AM +0200, Diego Biurrun wrote:
> > I'm happy to see you work on the motion estimation code, it was badly
> > in need of cleanup and refactoring.
> > 
> > On Fri, Apr 02, 2010 at 04:04:15PM +0200, michael wrote:
> > > 
> > > Log:
> > > Optimize bidir_refine a bit.
> > > compiled code is less tham 1/4 the size.
> > > a tiny bit faster
> > 
> > libavcodec/motion_est.c: In function ?bidir_refine?:
> > libavcodec/motion_est.c:1515: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1516: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1520: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1520: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1520: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1521: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1522: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1523: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1525: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1526: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1526: warning: large integer implicitly truncated to unsigned type
> > libavcodec/motion_est.c:1527: warning: large integer implicitly truncated to unsigned type
> > 
> > x86_32, gcc 4.3.2
> 
> I suspect thats your compilers output, iam glad you share it with all of us

and seriously these warnings should be disabled IMHO

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Many things microsoft did are stupid, but not doing something just because
microsoft did it is even more stupid. If everything ms did were stupid they
would be bankrupt already.
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