more accurate mmx dct (dont discard bits for fun) fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong) Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
Originally committed as revision 104 to svn://svn.ffmpeg.org/ffmpeg/trunk