orginal patch by (Marc Hoffman <mmh at pleasantst dot com>)
critical fixes by (Reza Jelveh <reza.jelveh at tu-harburg dot de>)
known bugs/issues, which should be fixed ASAP by someone who has a ppc:
0..255 vs. 16..235
unneeded recalculation of tables
general cleaup, like removing double initalizing of variables
Originally committed as revision 12699 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Originally committed as revision 1586 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 9427 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Originally committed as revision 9428 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
remove opendivx #ifdefs
remove rk1 filter
remove unused / obsolete stuff
add -1,4,2,4,-1 deinterlacing filter (ffmpeg uses that)
threadsafe / no more non-const globals
some optimizations
different strides for Y,U,V possible
remove ebx usage (someone really should fix gcc, this is really lame)
change the dering filter slightly (tell me if its worse for any files)
Originally committed as revision 7947 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
quite impressive results only 1 of the 13 rgb->rgb converters fails for the c versions
... sadly only 1 of the mmx converters passes though :( ... i feared allready that last mplayerxp merge reversed the bugfixes :((((
Originally committed as revision 6604 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
