svn path=/trunk/vorbis/; revision=16246

Move the OV_EXCLUDE_STATIC_CALLBACKS define up to fix another symbol
warning ala Trac #1560


svn path=/trunk/vorbis/; revision=16243

Commit a vorbisfile short-file fix; consists of several fixes to reinitialization post-seek.  Fixes gentoo BZ# 276594

Important fix for games that use many small sound files; necessary to fix playback for single-audio-page Vorbis files.


svn path=/trunk/vorbis/; revision=16228

svn path=/trunk/vorbis/; revision=16227

svn path=/trunk/vorbis/; revision=16226

the ongoing formatting silliness.

...with apologies to the havoc this will wreak on svn blame being useful.


svn path=/trunk/vorbis/; revision=16037

svn path=/trunk/vorbis/; revision=15961

in the preferred serialno lookup if a backwards seek to find a
preceeding page goes back too far and lands in an entirely different
link.


svn path=/trunk/vorbis/; revision=15930

Still failing several chaining test vectors, DO NOT USE YET


svn path=/trunk/vorbis/; revision=15929

svn path=/trunk/vorbis/; revision=15928

Nip a potential bug in the bud (open2 was relying on the position of the vf->offset cursor not being disturbed from open1)

Fill in offsets and dataoffsets fileds in VF struct, even for non-seekable streams.


svn path=/trunk/vorbis/; revision=15927

during stream open

Move initial serial number cataloguing in each link to be part of the
inline header fetch process.


svn path=/trunk/vorbis/; revision=15926

Add an optimization case to _get_prev_page that avoids a redundant seek/resync/reread in the common seek case.


svn path=/trunk/vorbis/; revision=15925

svn path=/trunk/vorbis/; revision=15921

Commit 01-ov_read_filter patch from #381; closes feature request #1352.  Also updates included HTML documentation to cover the added ov_read_filter() function.


svn path=/trunk/vorbis/; revision=14771

svn path=/trunk/vorbis/; revision=13294

svn path=/trunk/vorbis/; revision=13293

and extend ov_open_callbacks() mechanism as means of encouraging use
over ov_open().

Use of ov_open() now strongly discouraged under Windows;
ov_open_callbacks(fd,vf,NULL,0,OV_CALLBACKS_NOCLOSE) as a direct
replacement or ov_fopen() as a convenient substitute.


svn path=/trunk/vorbis/; revision=13289

A bigger chunksize + just the right annodex file finally reproduced it 
here.


svn path=/trunk/vorbis/; revision=13217

tests.


svn path=/trunk/vorbis/; revision=13215

now, time to test chains and multiplexing.


svn path=/trunk/vorbis/; revision=13214

Don't use it, I know for certain it's broken.

Just a commit to make switching machines easier :-)


svn path=/trunk/vorbis/; revision=13213

Should close bug #853.


svn path=/trunk/vorbis/; revision=13211

anyway, added an additional proofing check to vorbisfile to aid a
developer figuring out what he's doing wrong.


svn path=/trunk/vorbis/; revision=13210

(rather than fudging an out of bound result after computation, do it
the right way to begin with)

Add test for fix to seeking_example.


svn path=/trunk/vorbis/; revision=13198

Coverity.


svn path=/trunk/vorbis/; revision=13162

The problem was in using an int for the return value of a 64-bit
function.  All other references to this function in this source file
use a proper 64-bit value.  This function returns the offset within
the file, and this int wraps to <0 at 2GB, causing an EOS to be
returned for any offset at any further point in a larger file.


svn path=/trunk/vorbis/; revision=7198

I've been getting sloppy lately... didn;t run streaming tests against
most recent vorbisfile state machine fix ebcause I thought it didn't
affect non-seekable.  I was wrong, and the chnage broke things.

This fixes non-seekable input and I actually ran all the basic tests
(streaming, seekable, seeking, crosslapping and full chain tests)
before this commit.

Monty

svn path=/trunk/vorbis/; revision=5343

State engine change broke seeking because ov_pcm_seek was actually
using _make_decode_ready as a 'make sure decode is ready' even if it
already was.  _make_decode_ready is now a no-op if decode is ready.

Monty

svn path=/trunk/vorbis/; revision=5335

vorbisfile has a flaw where a bad link is not initialized [proper
behavior], but it would attempt to initialize and play that link
anyway, getting a segfault.  The easiest way to deal was to improve
libvorbis's error checking on dsp initialization if an app (in this
case, vorbisfile) tries to call init on a blank vorbis_info structure.

read and seek calls will now return 'OV_EBADLINK' in this case.

Monty

svn path=/trunk/vorbis/; revision=5278

Kill bug #434 (ov_test/ov_test_open fails)

svn path=/trunk/vorbis/; revision=5274

Several more halfrate fixes:

1) crosslapping was using the wrong windowsizes (fullrate for
halfrate) for overlap; this would usually still work fine, so the bug
went unnoticed.

2) fixed a segfault from multiple lapped seeks happening with no
decode happening between.

svn path=/trunk/vorbis/; revision=5252

Vorbisfile API addition for game and mod coders;

Do a 'free' sample rate conversion from source rate to half source
rate by calling ov_halfrate() after ov_open(); Although this is solid
for immediately desired usage, I want to clean it up a bit before
advertising it's existence, so no doc addition yet.

Does not break binary API.

Monty

svn path=/trunk/vorbis/; revision=5222

Vorbisfile raw seeking failed unit tests on a one-audio-page saple;
committing fix.

svn path=/trunk/vorbis/; revision=4475

Complete crosslap API for Vorbisfile

More Vorbisfile seeking cleanup

Bitrate tracking changes (vorbisfile again) to be more accurate
immediately after seek

Go to static window arrays for Vorbis window... better check this one
on Win32 (passing around static array pointers cross-lib... is that a
nono in win32 DLLs?)

svn path=/trunk/vorbis/; revision=4419

OPtimized case of seeking within a single link; reset decode state
without dumping decode setup.  Roughly 5-10x faster this way.

Raft of small vorbisfile seek fixes (nearly all to do with exact
positioning around stream boundaries).

svn path=/trunk/vorbis/; revision=4404

Some cleanup of ov_crosslap function

svn path=/trunk/vorbis/; revision=4393

Experimental addition to the vorbisfile API that required a few
modifications elsewhere:

added 'ov_crosslap()' such that decode of a second clip can be primed
witht he MDCT overlap of a previous clip; this entirely eliminates any
click on sample boundaries that should otherwise match, but have a
small step error due to encoding being lossy.  It will also smooth
transitions in general purpose loops.  More detailed docs to come
after more testing.

Monty

svn path=/trunk/vorbis/; revision=4387

to make it get it right.

svn path=/trunk/vorbis/; revision=4054

Fix ov_time_tell bug for non-seekable streams

svn path=/trunk/vorbis/; revision=3994