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Anton Khirnov d4b7b3c03e lavc/pthread_frame: avoid leaving stale hwaccel state in worker threads

This state is not refcounted, so make sure it always has a well-defined
owner.

Remove the block added in 091341f2ab5bd35ca1a2aae90503adc74f8d3523, as
this commit also solves that issue in a more general way.

(cherry picked from commit cc867f2c09d2b69cee8a0eccd62aff002cbbfe11)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 35aa7e70e7ec350319e7634a30d8d8aa1e6ecdda)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 3bc28e9d1ab33627cea3c632dd6b0c33e22e93ba)
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2022-09-06 10:05:03 +02:00

compat

compat/cuda: correct ushort4 to use ushort

2021-02-22 17:03:52 +01:00

doc

Update for FFmpeg 4.4.2

2022-04-06 20:29:51 +02:00

ffbuild

ffbuild: Avoid using the --preprocessor argument to windres

2021-06-24 23:25:30 +03:00

fftools

fftools/ffmpeg: Fix crash when flushing non-fully setup output stream

2021-10-08 11:31:37 -03:00

libavcodec

lavc/pthread_frame: avoid leaving stale hwaccel state in worker threads

2022-09-06 10:05:03 +02:00

libavdevice

avdevice/xv: Increase array size

2022-01-11 15:15:53 +01:00

libavfilter

avfilter/vf_subtitles: pass storage size to libass

2022-04-06 20:27:35 +02:00

libavformat

lavf/tls_mbedtls: add support for mbedtls version 3

2022-04-27 18:47:11 +02:00

libavresample

avresample: remove deprecated attribute from the AVAudioResampleContext struct

2018-01-09 10:56:53 -03:00

libavutil

avutil/utils: Remove racy check from avutil_version()

2022-01-11 15:15:53 +01:00

libpostproc

Bump Versions before release/4.4 branch

2021-03-20 01:01:12 +01:00

libswresample

libswresample/audioconvert: Fix undefined NULL + 0

2021-04-02 21:39:54 +02:00

libswscale

swscale/alphablend: Fix slice handling

2021-10-05 23:19:40 +02:00

presets

…

tests

fate: update reference files after the recent dash manifest muxer changes

2022-04-08 16:11:00 -03:00

tools

tools/cws2fws: Check read() for failure

2021-09-08 21:31:50 +02:00

.gitattributes

fate: add SCC test

2017-01-27 17:06:42 +01:00

.gitignore

tools/python: add script to convert TensorFlow model (.pb) to native model (.model)

2019-07-01 10:23:47 -03:00

.mailmap

mailmap: add entry for myself

2021-03-09 02:09:55 +00:00

.travis.yml

Merge commit '899ee03088d55152a48830df0899887f055da1de'

2019-03-14 15:53:16 -03:00

Changelog

Changelog: update

2022-04-14 21:48:15 +02:00

configure

configure: extend SDL check to accept all 2.x versions

2022-06-10 13:57:21 +02:00

CONTRIBUTING.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

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CREDITS

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INSTALL.md

INSTALL.md: Fix Markdown formatting

2019-01-31 10:29:16 -09:00

LICENSE.md

avfilter/vf_geq: Relicense to LGPL

2019-12-28 11:20:48 +01:00

MAINTAINERS

MAINTAINERS: update names

2021-01-20 01:04:26 -06:00

Makefile

avcodec: move core AVCodecContext functions from util.c to a new file

2021-03-19 15:35:35 -03:00

README.md

Remove the ffserver program

2018-01-06 18:31:37 +00:00

RELEASE

Update for FFmpeg 4.4.2

2022-04-06 20:29:51 +02:00

RELEASE_NOTES

Update missed irc links

2021-06-18 20:53:56 +02:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.

Languages

C 90.3%

Assembly 7.8%

Makefile 1.3%

C++ 0.2%

Objective-C 0.1%

Other 0.1%