Floor1 posts flag
Eldhelrim <[email protected]>
| Newsgroups | gmane.comp.multimedia.ogg.vorbis.devel |
|---|---|
| Message-ID | <[email protected]> |
Hello, I'm having problems to understand one thing in the floor1 encode and inverse functions in libvorbis 1.2.3 (I haven't had time to update myself to 1.3.1). There are some bitwise-and operations involving the floor posts, with 0x7fff and 0x8000, but I can't get to understand what's exactly their purpose... as far as I understand, that most significant bit is some kind of flag, but what exactly is it marking? I mean, what is the difference between a post with that bit set, and a post with the bit unset? Thank you. _______________________________________________ Vorbis-dev mailing list [email protected] http://lists.xiph.org/mailman/listinfo/vorbis-dev