Hi! Someone asked for an updated x64 patch on TRAC: https://trac.xiph.org/ticket/1361#comment:26 Just wanted to drop note that I've just uploaded the requested patch. The patch uses xiphmont's new rounding code for the default code path and applies cleanly to SVN r15108 of libvorbis. -Markus-
Ivo Emanuel Gonçalves
2008-Jul-10 15:18 UTC
[Vorbis-dev] Fixed x64 patch for libvorbis r15108
On 7/10/08, Markus Ewald <cygon at nuclex.org> wrote:> Just wanted to drop note that I've just uploaded the requested patch. > The patch uses xiphmont's new rounding code for the default code path > and applies cleanly to SVN r15108 of libvorbis.Thanks, Markus. It will likely be committed as soon as possible. -Ivo
xiphmont at xiph.org
2008-Jul-10 20:12 UTC
[Vorbis-dev] Fixed x64 patch for libvorbis r15108
Sorry, originally replied to only Ivo by accident: "Round toward closest" is the intended behavior cross-platform (including negative numbers), although Vorbis is not sensitive to specific roundoff behavior. Noise normalization in the encoder will mostly override the effects of dodgy rounding. Monty