Use a LUT for number of exponent groups. This avoids recalculating it for
authorJustin Ruggles <justin.ruggles@gmail.com>
Thu, 16 Dec 2010 21:09:22 +0000 (21:09 +0000)
committerJustin Ruggles <justin.ruggles@gmail.com>
Thu, 16 Dec 2010 21:09:22 +0000 (21:09 +0000)
commite86ea34daddbc46ae06c1d4868eeb2750c0ad1b9
tree3e697d0405409285eb7f3990acffd0b3b4feb339
parent834550ea0dfe437ae11a335ffb41e7bfe607492c
Use a LUT for number of exponent groups.  This avoids recalculating it for
every block and channel for every frame.

Originally committed as revision 26037 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/ac3enc.c