svn path=/trunk/vorbis/; revision=17611

svn path=/trunk/vorbis/; revision=17610

svn path=/trunk/vorbis/; revision=17587

svn path=/trunk/vorbis/; revision=17586

svn path=/trunk/vorbis/; revision=17585

svn path=/trunk/vorbis/; revision=17584

svn path=/trunk/vorbis/; revision=17583

svn path=/trunk/vorbis/; revision=17582

docs to libvorbis, moves a few pages from the vorbisfile and 
libvorbisenc docs into the new libvorbis doc tree.


svn path=/trunk/vorbis/; revision=17581

svn path=/trunk/vorbis/; revision=17573

svn path=/trunk/vorbis/; revision=17570

Everywhere.  There are a few samples where I really don't like the 
effect it causes.


svn path=/trunk/vorbis/; revision=17569

positions with high bit set.

Make two 'better safe than sorry' changes in vorbisfile that clamp 
pcmoffsets entries to being strictly >=0.


svn path=/trunk/vorbis/; revision=17562

Harden the code that trims the last packet of a stream; it was
possible to game the granpos such that the trim code would try to
rewind more samples than were actually available in storage.

Also, fix/eliminate two printf warnings in seeking_example extension.


svn path=/trunk/vorbis/; revision=17561

half-rate decode code in Vorbisfile was never completed past the 
original 'quick and dirty' feature request.  Specifically, it made no 
attempt to keep the pcm offset tracking consistent in seeks.

Complete this code, and add a testing mode to seeking_example.c to 
torture test seeking in halfrate mode.  Also remove requirement that 
halfrate mode only work with seekable files.


svn path=/trunk/vorbis/; revision=17560

Disallow books with dim<1 in floor0.

svn path=/trunk/vorbis/; revision=17558

Check that floor0 books all have a value mapping.

svn path=/trunk/vorbis/; revision=17557

A guard conditional used > instead of >=.

svn path=/trunk/vorbis/; revision=17556

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

Reinstate an explicit check against phrasebook dim being set to zero.

svn path=/trunk/vorbis/; revision=17554

Bail out of codebook loading early if the packet doesn't have enough data for
 the size of the codebooks it asked for.

svn path=/trunk/vorbis/; revision=17553

The actual argument is the time in seconds, as documented, but the
 parameter name 'ms' could lead to confusion.
Thanks to Philipp 'ph3-der-loewe' Schafft <lion@lion.leolix.org> for the
 report.

svn path=/trunk/vorbis/; revision=17552

Header setup allows the LSP order to be as low as one, but the code in
 vorbis_lsp_to_curve() assumed it was at least two.
This wasn't terrible in libvorbis... it would multiply a nonsense (but defined)
 value into the output, and nothing more.
In Tremor, it referenced several completely undefined (stack) values, which
 could cause out-of-bounds lookup table accesses and crashes.

svn path=/trunk/vorbis/; revision=17538

svn path=/trunk/vorbis/; revision=17474

svn path=/trunk/vorbis/; revision=17452

svn path=/trunk/vorbis/; revision=17409

svn path=/trunk/vorbis/; revision=17367

Based on a patch by Michael Kohler, trac issue #1695.

svn path=/trunk/vorbis/; revision=17195

Closes #1593.


svn path=/trunk/vorbis/; revision=17182

would fail due to not reinitializing the decode machinery.

Also correct a minor and a moderate inefficiency that reduces the 
necessary number of seek callback in a search operation by about 2/3.


svn path=/trunk/vorbis/; revision=17178

ignoring an error return value) broke chaining by causing 
vorbis_synthesis_init() to fail on a second call.  Fixed.


svn path=/trunk/vorbis/; revision=17177

svn path=/trunk/vorbis/; revision=17176

svn path=/trunk/vorbis/; revision=17080

svn path=/trunk/vorbis/; revision=17079

svn path=/trunk/vorbis/; revision=17078

svn path=/trunk/vorbis/; revision=17077

weighting of 1.3.0pre was slightly dropping PEAQ and slightly increasing 
bitrate.
 

svn path=/trunk/vorbis/; revision=17075

svn path=/trunk/vorbis/; revision=17066

svn path=/trunk/vorbis/; revision=17059

fall apart in overwhelmingly tonal regions.  


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