On Fri, Mar 09, 2012 at 10:40:35PM +0000, Måns Rullgård wrote: > Diego Biurrun <[email protected]> writes: > > On Fri, Mar 09, 2012 at 08:16:44PM +0000, Måns Rullgård wrote: > >> Diego Biurrun <[email protected]> writes: > >> > --- a/configure > >> > +++ b/configure > >> > @@ -97,12 +97,8 @@ Configuration options: > >> > --disable-fastdiv disable table-based division > >> > --enable-small optimize for size instead of speed > >> > - --disable-aandct disable AAN DCT code > >> > >> Isn't that one of the variants selectable through AVCodecContext and the > >> avconv command line? > > > > I think you mean FAAN aka floating-point AAN. The IDCT part of that is > > compiled unconditionally, the DCT is controlled by CONFIG_ENCODERS. > > What is this then, and how does it relate to the other DCT variants?
Two (I)DCT tables used in mpegvideo_enc.c, eamad.c, eatgq.c and eatqi.c. What further problem related to this patch do you see? Diego _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
