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David Conrad fe1b5d974a Decode DCT tokens by branching to a different code path for each branch

on the huffman tree, instead of traversing the tree in a while loop.

Based on the similar optimization in libvpx's detokenize.c

10% faster at normal bitrates, and 30% faster for high-bitrate intra-only

Originally committed as revision 24468 to svn://svn.ffmpeg.org/ffmpeg/trunk

2010-07-23 21:46:17 +00:00

doc

Add an APIchanges entry after the M_PHI addition.

2010-07-22 22:11:45 +00:00

ffpresets

Update x264 presets. Patch by Lou Logan <lou@fakeoutdoorsman.com>

2010-06-29 03:17:11 +00:00

libavcodec

Decode DCT tokens by branching to a different code path for each branch

2010-07-23 21:46:17 +00:00

libavcore

Add libavcore.

2010-07-21 18:28:42 +00:00

libavdevice

Remove non-existing stray arguments from Doxygen function documentation.

2010-07-02 11:19:29 +00:00

libavfilter

Remove dependency on avcodec_get_chroma_sub_sample() and libavcodec,

2010-07-22 22:06:46 +00:00

libavformat

In mpegts muxer, fix rbsp trailing bits in AUD nal, fixes issue #2122

2010-07-23 00:27:17 +00:00

libavutil

Add the M_PHI constant, contains an approximation of the golden ratio

2010-07-22 22:05:21 +00:00

libpostproc

Fix grammar errors in documentation

2010-06-30 15:38:06 +00:00

libswscale

swscale-test: scale from reference to source only once for each algorithm

2010-07-23 20:27:54 +00:00

tests

Add VP8 sign bias code regtest. Not tested by the official conformance suite.

2010-07-23 10:09:46 +00:00

tools

grep Changelog entry from unified diffs

2010-07-15 12:05:53 +00:00

Changelog

Add libavcore.

2010-07-21 18:28:42 +00:00

cmdutils_common_opts.h

Implement a -pix_fmts option for listing all the supported pixel

2009-12-21 21:53:03 +00:00

cmdutils.c

Factorize indent definition in PRINT_LIB_INFO().

2010-07-22 13:05:10 +00:00

cmdutils.h

Remove angular brackets from Doxygen comments; Doxygen confuses them for HTML.

2010-07-02 12:48:32 +00:00

common.mak

Add libavcore.

2010-07-21 18:28:42 +00:00

configure

Add libavcore.

2010-07-21 18:28:42 +00:00

COPYING.GPLv2

Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.

2009-06-05 09:51:31 +00:00

COPYING.GPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

COPYING.LGPLv2.1

Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.

2009-06-05 09:51:31 +00:00

COPYING.LGPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

CREDITS

Add myself to CREDITS

2010-03-08 05:04:29 +00:00

Doxyfile

Do not generate LaTeX Doxygen documentation by default.

2010-07-12 18:36:07 +00:00

ffmpeg.c

FFmpeg : Replace some av_exit calls in av_transcode with branches to the

2010-07-18 18:20:41 +00:00

ffplay.c

Add avsubtitle_free function.

2010-07-11 07:35:00 +00:00

ffprobe.c

Implement av_get_codec_tag_string() and use it in ffprobe.

2010-06-02 10:54:45 +00:00

ffserver.c

Also use 503 for bandwidth limit exceeded

2010-07-08 09:21:24 +00:00

ffserver.h

Add FFMPEG_ prefix to all multiple inclusion guards.

2007-10-17 09:37:46 +00:00

INSTALL

Clarify that we require GNU make 3.81+.

2008-11-08 19:47:10 +00:00

LICENSE

libvpx now has an (L)GPL-compatible license.

2010-06-05 08:01:47 +00:00

MAINTAINERS

Add myself to VP8 copyright and maintainers.

2010-07-23 21:42:35 +00:00

Makefile

Do not automatically run configure

2010-07-22 17:47:56 +00:00

README

Move licensing information into a separate file called LICENSE and

2009-03-25 14:05:20 +00:00

subdir.mak

Remove $(MSG) override for install-lib targets

2010-03-17 14:43:05 +00:00

version.sh

Read "Last Changed Rev" field instead of "Revision" field to avoid being

2010-01-16 18:29:52 +00:00

README

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.

Languages

C 92.1%

Assembly 6%

Makefile 1.2%

C++ 0.3%

Objective-C 0.2%

Other 0.1%