Simple arithmetic error as part of fix to #1658 caused floor1 fitting to  fall apart in overwhelmingly tonal regions.  
Simple arithmetic error as part of fix to #1658 caused floor1 fitting to 
fall apart in overwhelmingly tonal regions.  


svn path=/trunk/vorbis/; revision=17052

felipebetancur/vorbis,nicolaichuk/vorbis,ShiftMediaProject/vorbis,youfearm3/vorbis,erikd/vorbis,youfearm3/vorbis,youfearm3/vorbis,ksophocleous/vorbis,nicolaichuk/vorbis,eidy/vorbis,emscripten-ports/Vorbis,nicolaichuk/vorbis,felipebetancur/vorbis,emscripten-ports/Vorbis,emscripten-ports/Vorbis,eidy/vorbis,mwgoldsmith/vorbis,eidy/vorbis,ksophocleous/vorbis,mwgoldsmith/vorbis,ShiftMediaProject/vorbis,ShiftMediaProject/vorbis,erikd/vorbis,mwgoldsmith/vorbis,mwgoldsmith/vorbis,ShiftMediaProject/vorbis,ksophocleous/vorbis,erikd/vorbis,ksophocleous/vorbis,youfearm3/vorbis,nicolaichuk/vorbis,felipebetancur/vorbis,ShiftMediaProject/vorbis,erikd/vorbis,ShiftMediaProject/vorbis,felipebetancur/vorbis,eidy/vorbis,emscripten-ports/Vorbis