Fixed wrapping bug on non-dithered 16bit output when level = 1.0 +- 2^-15
Fixed wrapping bug on non-dithered 16bit output when level = 1.0 +- 2^-15

Buf report and patch by Nick Lamb


git-svn-id: 9d792367086e53bac42cb25f723fe47762daf29a@617 0c269be4-1314-0410-8aa9-9f06e86f4224

ventosus/jack1,drobilla/jack1,drobilla/jack1,ventosus/jack1,ventosus/jack1,ventosus/jack1,drobilla/jack1,adiknoth/tschack,drobilla/jack1,adiknoth/tschack