[FFmpeg-devel] FASTDIV macro

[Uoti Urpala]

On Sun, 2008-11-09 at 13:52 +0100, Michael Niedermayer wrote:
> On Sat, Nov 08, 2008 at 09:49:24PM +0000, M?ns Rullg?rd wrote:
> > There is also a question of where this macro belongs.  It uses a table
> > defined in lavc, and its only use outside lavc is in ff_sqrt(), which
> > is only used in lavc.  Would it make sense to move these to
> > lavc/mathops.h, where other similar macros are defined?
> > Alternatively, mathops.h could be moved to lavu.  I'd like it to be
> > consistent.  The same goes for a number of other macros of this type.
> 
> i think that at least the table should be moved to lavu

As I mentioned earlier in another thread, moving the table to lavu makes
code accessing it from libavcodec more complex (you need to look up
where in memory libavutil has been loaded). So there is at least some
benefit in leaving it in libavcodec if that's where all the uses are.