Fix some C64x compiler warnings.
authorTim Terriberry <tterribe@xiph.org>
Mon, 25 Oct 2010 21:17:23 +0000 (21:17 +0000)
committerTim Terriberry <tterribe@xiph.org>
Mon, 25 Oct 2010 21:17:23 +0000 (21:17 +0000)
commit2d70423666fc67f2b099a4f0261ba97155717692
tree505ca5da1d18f70d5576129ba8ceecfe33616e6e
parent3b450606f1ebcf5b15a8d80cc3c989d48f6526ec
Fix some C64x compiler warnings.

Remove a few unused variables (that were assigned to, but never used), and
 add an explicit cast to convert -OC_LOTS_OF_BITS to unsigned, since the C64x
 compiler complains about the sign change (arguably rightly so).

svn path=/trunk/theora/; revision=17565
lib/analyze.c
lib/huffdec.c
lib/huffenc.c