[Ffmpeg-cvslog] CVS: ffmpeg/libavutil bswap.h,1.12,1.13

[Rich Felker]

On Wed, Feb 22, 2006 at 02:50:20PM +0100, Michael Niedermayer wrote:
> Hi
> 
> On Wed, Feb 22, 2006 at 11:28:46AM +0100, Ivan Kalvachev CVS wrote:
> > Update of /cvsroot/ffmpeg/ffmpeg/libavutil
> > In directory mail:/var2/tmp/cvs-serv12847
> > 
> > Modified Files:
> > 	bswap.h 
> > Log Message:
> > Use native bswap32 instruction when __CPU__ is x86_64 instead of generic 386 code.
> > 
> > 
> > Index: bswap.h
> > ===================================================================
> > RCS file: /cvsroot/ffmpeg/ffmpeg/libavutil/bswap.h,v
> > retrieving revision 1.12
> > retrieving revision 1.13
> > diff -u -d -r1.12 -r1.13
> > --- bswap.h	22 Dec 2005 01:10:11 -0000	1.12
> > +++ bswap.h	22 Feb 2006 10:28:44 -0000	1.13
> > @@ -27,7 +27,7 @@
> >  
> >  static always_inline uint32_t bswap_32(uint32_t x)
> >  {
> > -#if __CPU__ > 386
> > +#if __CPU__ != 386
> 
> hrmpf... reverse this!
> this will fail if __CPU__ is not set (and too if its a 286, and libavutil
> isnt so difficult to get working on a 286)

So will the old version.
If you care, use #if __CPU__ -0 > 386 :)

Rich