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Ben Jackson 5152196b2b pthread: Avoid spurious wakeups

pthread_wait_cond can wake up unexpectedly (Wikipedia: Spurious_wakeup).

The FF_THREAD_SLICE thread mechanism could spontaneously execute
jobs or allow the caller of avctx->execute to return before all
jobs were complete.

Test both cases to ensure the wakeup is real.

Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

2013-10-21 15:28:03 +02:00

compat

Revert "w32pthread: help compiler figure out undeeded code"

2013-08-27 23:12:49 +03:00

doc

lavfi: allow user-provided execute() callbacks

2013-09-28 08:06:19 +02:00

libavcodec

pthread: Avoid spurious wakeups

2013-10-21 15:28:03 +02:00

libavdevice

libavutil: Make avpriv_open a library-internal function on msvcrt

2013-08-10 00:53:33 +03:00

libavfilter

pthread: Fix deadlock during thread initialization

2013-10-13 05:50:00 -04:00

libavformat

wtv: Seek by sector properly

2013-10-18 15:08:18 +02:00

libavresample

x86inc: Remove our FMA4 support

2013-10-14 12:39:29 +01:00

libavutil

mem: Make av_strdup allocate using av_realloc

2013-10-16 18:59:01 +03:00

libswscale

swscale: provide a default scaler if none is set

2013-10-05 18:38:55 +02:00

presets

presets: spelling error in libvpx 1080p50_60

2011-10-22 00:28:56 +02:00

tests

fate: vpx: Remove one redundant $(eval) invocation

2013-10-19 15:09:29 +02:00

tools

ismindex: Change the duration field to int64_t

2013-10-05 00:01:28 +03:00

.gitignore

Integrate lcov/gcov into Libav

2013-04-05 18:55:11 +02:00

arch.mak

arm: rename ARMVFP config symbol to VFP

2012-12-07 16:54:04 +00:00

avconv_filter.c

avconv: support -t as an input option.

2013-08-05 10:54:19 +02:00

avconv_opt.c

avconv: support -t as an input option.

2013-08-05 10:54:19 +02:00

avconv.c

avconv: support -t as an input option.

2013-08-05 10:54:19 +02:00

avconv.h

avconv: support -t as an input option.

2013-08-05 10:54:19 +02:00

avplay.c

miscellaneous typo fixes

2013-07-25 19:43:32 +02:00

avprobe.c

cmdutils: wrap exit explicitly

2013-07-07 21:43:23 +02:00

avserver.c

avserver: do not use a static string as a default for a string option

2013-08-04 18:47:22 +02:00

Changelog

oggdec: add support for Opus in Ogg demuxing

2013-10-12 15:25:18 +02:00

cmdutils_common_opts.h

cmdutils: extend -h to allow printing codec details.

2012-08-19 19:22:08 +02:00

cmdutils.c

cmdutils: Only do the windows-specific commandline parsing on _WIN32

2013-08-08 10:59:03 +03:00

cmdutils.h

cmdutils: wrap exit explicitly

2013-07-07 21:43:23 +02:00

common.mak

avformat/output-example: Declare link dependency on libswscale in the Makefile

2013-10-03 23:23:04 +02:00

configure

build: Require yasm 0.8.0 or higher

2013-10-09 07:44:19 -04:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

COPYING.LGPLv3

…

CREDITS

partially rename FFmpeg to Libav

2011-03-16 21:54:39 +01:00

INSTALL

doc: clarify configure features

2011-04-07 02:54:12 +02:00

library.mak

build: Strip spurious labels

2013-10-07 06:20:15 -04:00

LICENSE

LICENSE: Move (L)GPLv3 explanation block to a more suitable place

2013-02-27 19:51:10 +01:00

Makefile

w32pthreads: move from lavc to compat/

2013-05-24 09:26:54 +02:00

README

cosmetics: fix dashed line length after 070c5d0

2011-03-28 09:53:40 +02:00

RELEASE

Prepare for 10_alpha1 Release

2013-01-06 16:23:12 +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.

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