svn path=/trunk/theora/; revision=13618

Version_script is actually used.

svn path=/trunk/theora/; revision=13605

Version_script.

svn path=/trunk/theora/; revision=13604

from vorbis.

svn path=/trunk/theora/; revision=13603

 so that a second call to theora_clear() won't segfault.

svn path=/trunk/theora/; revision=13602

This is currently the only way to get asm optimizations in the decoder on
 Windows.
Builds both release and debug versions for each version of libc that currently
 ships with mingw32.
DLL version information must still be updated manually (at the top of the
 Makefile), but that's okay because mingw32 doesn't implement DllGetVersion
 anyway, so it will never show up unless someone queries the resources manually.

svn path=/trunk/theora/; revision=13601

General warning clean-up.

svn path=/trunk/theora/; revision=13600

The documentation is still in general a mess, and needs to be cleaned up before
 release.

svn path=/trunk/theora/; revision=13599

svn path=/trunk/theora/; revision=13598

svn path=/trunk/theora/; revision=13597

Fix theora_clear() so it actually clears an encoder instance.
Remove link-time dependencies of the decoder code on the encoder code.
This allows the separation of the two libraries, but requires a virtual
 function table of entry points into the encoder in order to work with the old
 libtheora API functions that don't distinguish between encoder and decoder
 objects.
Future upgrades will need to be careful of this bit to retain ABI
 compatibility.
Fix up #include directives to point directly to the project-local files they
 are including.
General warning clean-up.
Minor updates to the version script; this still needs to be fixed to use the
 proper version macros from configure.ac.

svn path=/trunk/theora/; revision=13596

svn path=/trunk/theora/; revision=13594

svn path=/trunk/theora/; revision=13593

svn path=/trunk/theora/; revision=13530

svn path=/trunk/theora/; revision=13529

0: Same as quick_p = 0 (exhaustive motion search)
1: Same as quick_p = 1 (default, combination of quick and exhaustive motion search)
2: No motion compensation at all. Very fast but impacts negatively on both image quality and bitrate. Perhaps useful for e.g. videoconferencing (little motion) on slow systems. Definately of limited use.

svn path=/trunk/theora/; revision=13368

svn path=/trunk/theora/; revision=13290

svn path=/trunk/theora/; revision=13286

th_quant_info data or ask the encoder to switch to VP3 profile (that's currently
the default anyway).

Cleaned up some underscore-prefixed variable names that were inherited from theora-exp

Got rid of PROFILE_FULL and PROFILE_VP3 - those weren't exposed in the API. Now apps
can use theora_control() to get something equivalent to PROFILE_VP3. If the apps want
"PROFILE_FULL" (that was a 6 quant table thingie) they can just provide the necessary
data.

svn path=/trunk/theora/; revision=13256

work around dependency breakage detection. After a patch by Matthias 
Schneider.

svn path=/trunk/theora/; revision=13242

svn path=/trunk/theora/; revision=13241

Schneider.

svn path=/trunk/theora/; revision=13240

This should pave the way to enable the encoder to take quant info from encoder applications.

The decoder uses the default VP31 values and I verified even the alpha 3 decoder can
handle the output produced.

svn path=/trunk/theora/; revision=13236

This doesn't impact on performance for me (and we're specifying -funroll-loops anyway)

svn path=/trunk/theora/; revision=13229

Motivated by the fact that PROFILE_FULL (6 quant tables) was less than well-tested when it comes to quality. Plus I guess old Cortado releases will be around for a while.

Note to (mostly) myself: Find a set of 6 quant tables that actually does make use of the added flexibility. Just copying old table values doesn't sound like it'll revolutionize and transform the video coding industry.


Oh, this is my first xiph.org checkin, by the way. All seek for cover.

svn path=/trunk/theora/; revision=13228

svn path=/trunk/theora/; revision=13143

7.9.3 of the Theora specification. In this example code, the array values
t[2-7] were initialized in terms of themselves (uninitialized stack region),
rather than the input DCT coefficients y. Closes ticket:1168

svn path=/trunk/theora/; revision=12992

using. Removing the others to reduce cargo culting and improve 
portability.

svn path=/trunk/theora/; revision=12947

passed scratch strings. Without this the filename filter is
not parsed properly on my Ubuntu Linux 7.04 system.

svn path=/trunk/theora/; revision=12938

Also add debug and error prints.

svn path=/trunk/theora/; revision=12937

svn path=/trunk/theora/; revision=12936

specification: We expect general playback compatibility regardless
of the subminor version, and accept earlier minors under the same
minor as backward-compatible.

svn path=/trunk/theora/; revision=12903

As an added feature, this time it actually works.

svn path=/trunk/theora/; revision=12882

svn path=/trunk/theora/; revision=12880

svn path=/trunk/theora/; revision=12879

svn path=/trunk/theora/; revision=12878

svn path=/trunk/theora/; revision=12877

svn path=/trunk/theora/; revision=12875

Reduced the divergence between x86-32 and x86-64 (there is now basically 
 one function that is different between them, and that due to the extra 
 registers x86-64 gives us).
Used named parameters for readability (requires gcc 3.1 or later).
All global symbol references should now be handled by gcc, so there 
 should be no problems with/without -fPIC, or various underscore 
 conventions for different toolchains (e.g., OS X).
Currently satisfies register allocations even WITH -fPIC and WITHOUT 
 -fomit-frame-pointer (the worst case scenario).

The same cannot be said for the encoder's asm, on basically any of these 
 points.

svn path=/trunk/theora/; revision=12873

- fix asm build of encoder on 64bit


svn path=/trunk/theora/; revision=12867