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Ronald S. Bultje 1e26a48fa2 h264: fix deadlocks on incomplete reference frame decoding. 
If decoding a second complementary field, and the first was
decoded in our thread, mark decoding of that field as complete.
If decoding fails, mark the decoded field/frame as complete.
Do not allow switching between field modes or field/frame mode
between slices within the same field/frame. Ensure that two
subsequent fields cover top/bottom (rather than top/frame,
bottom/frame or such nonsense situations).

Fixes various deadlocks when decoding samples with errors in
reference frames.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-16 15:31:00 -07:00
doc doc/general: update supported devices table. 2012-03-13 22:01:51 +01:00
libavcodec h264: fix deadlocks on incomplete reference frame decoding. 2012-03-16 15:31:00 -07:00
libavdevice libcdio: add a forgotten AVClass to the private context. 2012-03-04 21:01:41 +01:00
libavfilter Mark mutable static data const where appropriate. 2012-02-21 09:47:07 -08:00
libavformat lavf: don't select an attached picture as default stream for seeking. 2012-03-15 14:01:05 +01:00
libavutil x86inc: add *mp named argument support to DEFINE_ARGS. 2012-03-14 20:09:53 -07:00
libswscale swscale: convert hscale() to use named arguments. 2012-03-14 20:09:53 -07:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests FATE: add capability for audio encode/decode tests with fuzzy psnr comparison 2012-03-15 17:06:17 -04:00
tools Fix a bunch of common typos. 2012-03-09 22:02:49 +01:00
.gitignore Remove libpostproc. 2012-02-23 19:36:16 +01:00
avconv.c avconv: remove pointless checks. 2012-03-15 09:01:18 +01:00
avplay.c avplay: remove an unused variable. 2012-02-29 07:24:34 +01:00
avprobe.c Mark mutable static data const where appropriate. 2012-02-21 09:47:07 -08:00
avserver.c Mark mutable static data const where appropriate. 2012-02-21 09:47:07 -08:00
Changelog Windows Media Audio Lossless decoder 2012-03-02 19:10:29 +01:00
cmdutils.c avconv: add -cpuflags option for setting supported cpuflags. 2012-03-06 15:03:22 +01:00
cmdutils.h avconv: add -cpuflags option for setting supported cpuflags. 2012-03-06 15:03:22 +01:00
cmdutils_common_opts.h avtools: add -v as alias for -loglevel 2011-10-09 16:53:06 +01:00
common.mak build: remove unnecessary FFLDFLAGS variable 2011-07-11 11:39:04 +01:00
configure remove iwmmxt optimizations 2012-03-12 22:46:56 +01:00
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 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS partially rename FFmpeg to Libav 2011-03-16 21:54:39 +01:00
Doxyfile Fix a bunch of platform name and other typos. 2012-01-11 13:48:30 +01:00
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
library.mak build: link test programs with static libraries 2011-12-17 23:21:08 +00:00
LICENSE Remove libpostproc. 2012-02-23 19:36:16 +01:00
Makefile Remove libpostproc. 2012-02-23 19:36:16 +01:00
README cosmetics: fix dashed line length after 070c5d0 2011-03-28 09:53:40 +02:00
RELEASE Prepare for 0.8 Release 2012-01-21 14:54:31 +01:00
version.sh Drop git- prefix from version labels 2011-06-19 19:41:23 +01:00

README 

Libav README
------------

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.