optimize ac3_downmix.
authorLoren Merritt <lorenm@u.washington.edu>
Tue, 12 Aug 2008 23:45:46 +0000 (23:45 +0000)
committerLoren Merritt <lorenm@u.washington.edu>
Tue, 12 Aug 2008 23:45:46 +0000 (23:45 +0000)
commit557ac0c4481b619ad5fdb92ec994ab982ad8a7dd
treefa31078bcd5afbc2f2b7ec71d044d514599a5436
parent0e55ba723b94f2cd21e0af56543d1ec8566052a4
optimize ac3_downmix.
1.3x faster 5.1->stereo, 1.9x faster 5.1->mono.

Originally committed as revision 14719 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/ac3dec.c
libavcodec/ac3dec.h