source. This patch fixes decoding of some samples from Phantasmagoria 2
(they use delta tables N1, not N0 as the rest of files).
patch by the author, Kostya Shishkov
< kostya -- dot -- shishkov -- at -- gmail -- dot -- com >

Originally committed as revision 4679 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2572 to svn://svn.ffmpeg.org/ffmpeg/trunk

16-bit mode supported thus far

Originally committed as revision 2555 to svn://svn.ffmpeg.org/ffmpeg/trunk