ac3dec: simplify zero-bit mantissa dithering by calculating it
authorJustin Ruggles <justin.ruggles@gmail.com>
Wed, 5 Aug 2009 02:30:34 +0000 (02:30 +0000)
committerJustin Ruggles <justin.ruggles@gmail.com>
Wed, 5 Aug 2009 02:30:34 +0000 (02:30 +0000)
commit25dcd1823c6fd0be6b41a36c4909a2aa78e8096f
tree7e3fc987af94e0d8331a966d7422d5b8e16bfb09
parentb972c06a8fd7b593ec9ceee74883081ebd71c070
ac3dec: simplify zero-bit mantissa dithering by calculating it
conditionally during mantissa decoding, then only removing it from the
coupling range for coupled channels which do not use dithering.

Originally committed as revision 19588 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/ac3dec.c