CURDIR is updated by make -C, PWD is not.

Originally committed as revision 21542 to svn://svn.ffmpeg.org/ffmpeg/trunk

No meassureable speed effect.

Originally committed as revision 21541 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21540 to svn://svn.ffmpeg.org/ffmpeg/trunk

about 0.5% faster loop filtering

Originally committed as revision 21539 to svn://svn.ffmpeg.org/ffmpeg/trunk

See the thread:
Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion
Date: Fri, 29 Jan 2010 01:52:23 +0100

Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 21538 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21537 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21536 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21535 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21534 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21533 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21532 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reviewed and corrected by myself because there were no other volunteers in the
last weeks.

Originally committed as revision 21531 to svn://svn.ffmpeg.org/ffmpeg/trunk

load the getaddrinfo family of functions through GetProcAddress. Also, there
is currently no feature that gets fixed in Win98 through the use of KernelEx.

Originally committed as revision 21530 to svn://svn.ffmpeg.org/ffmpeg/trunk

post-processing, and add a new FF_QSCALE_TYPE_VP56 for this.

Originally committed as revision 21529 to svn://svn.ffmpeg.org/ffmpeg/trunk

expressed in a AMRFixed structure and handled by ff_set_fixed_vector().

Originally committed as revision 21528 to svn://svn.ffmpeg.org/ffmpeg/trunk

http://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9

Originally committed as revision 21527 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21526 to svn://svn.ffmpeg.org/ffmpeg/trunk

This simplifies configuring for the most common remote testing
setup.

Originally committed as revision 21525 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21524 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21523 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21522 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Laurent Aimar  fenrir _at_ videolan _dot_ org

Originally committed as revision 21521 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21520 to svn://svn.ffmpeg.org/ffmpeg/trunk

buffer size vs. frame size errors.

Originally committed as revision 21519 to svn://svn.ffmpeg.org/ffmpeg/trunk

Avoids a (incorrect) "possibly used uninitialized" warning, no measurable
speed difference.

Originally committed as revision 21518 to svn://svn.ffmpeg.org/ffmpeg/trunk

Patch by Rafaël Carré, rafael D carre A gmail

Originally committed as revision 21517 to svn://svn.ffmpeg.org/ffmpeg/trunk

5% faster on Intel Atom with gcc 4.4.1 (performance is unchanged
if using av_always_inline).

Originally committed as revision 21516 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes it easy to supply extra flags on the make command line
for testing purposes.

Originally committed as revision 21515 to svn://svn.ffmpeg.org/ffmpeg/trunk

smaller without any speed loss.

Originally committed as revision 21514 to svn://svn.ffmpeg.org/ffmpeg/trunk

since it is no longer required.

Originally committed as revision 21513 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21512 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21511 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21510 to svn://svn.ffmpeg.org/ffmpeg/trunk

This makes it easy to use a replacement allocator instead of the
system default one.

Originally committed as revision 21509 to svn://svn.ffmpeg.org/ffmpeg/trunk

This allows freeing the parser memory in the thread_context freeing loop.

Patch by Rafaël Carré gmailify(rafael, carre)

Originally committed as revision 21508 to svn://svn.ffmpeg.org/ffmpeg/trunk

1% faster MBAFF decoding overall, maybe ~0.1% faster for the cathedral sample.

Originally committed as revision 21507 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 21506 to svn://svn.ffmpeg.org/ffmpeg/trunk

~20 cpu cycles faster loopfilter

Originally committed as revision 21505 to svn://svn.ffmpeg.org/ffmpeg/trunk

quite a bit faster

Originally committed as revision 21504 to svn://svn.ffmpeg.org/ffmpeg/trunk