Port r17543 from Tremor.
authorTim Terriberry <tterribe@xiph.org>
Thu, 21 Oct 2010 18:14:51 +0000 (18:14 +0000)
committerTim Terriberry <tterribe@xiph.org>
Thu, 21 Oct 2010 18:14:51 +0000 (18:14 +0000)
commit55fddec43e7fbd4aed1680e7ae7013f4095fd92b
tree578bedb54f74d813981f194728ee8c91f784a1a0
parente561060500cbd20763f93a63db215613f4651521
Port r17543 from Tremor.

A codebook that allows values outside the circular range of the piecewise
 floor1 representation can overflow the lookup
Also fix a typo in the comments of the original patch.

svn path=/trunk/vorbis/; revision=17555
lib/floor1.c