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1826 Commits

Author SHA1 Message Date
Anton Khirnov
28240a60c1 lavc: move FF_ASPECT_EXTENDED from avcodec.h to h263.h 
It's for internal use only.
 2013-10-31 20:24:48 +01:00
Anton Khirnov
eb5920c195 lavc: deprecate unused FF_BUG_OLD_MSMPEG4 2013-10-31 20:24:30 +01:00
Anton Khirnov
0300962b76 lavc: schedule FF_BUG_AC_VLC for removal on the next major bump. 
It has been deprecated/unused for about 10 years.
 2013-10-31 20:23:42 +01:00
Anton Khirnov
f8b2bcd2ad lavc: deprecate FF_DEBUG_VIS_* 
Those flags have no effect since
37045e4229.
 2013-10-31 20:23:08 +01:00
Anton Khirnov
a1504eee41 lavc: deprecate AVCodecContext.debug_mv 
It has been unused since 37045e4229.
 2013-10-31 20:22:51 +01:00
Anton Khirnov
ccc7129845 lavc: deprecate FF_DEBUG_MV and remove all traces of its use 
It has not been actually used since
37045e4229, when the broken vismv code was
removed.
 2013-10-31 20:21:13 +01:00
Guillaume Martres
064698d381 Add HEVC decoder 
Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC
project. Further contributions by the OpenHEVC project and other
developers, namely:

Mickaël Raulet <mraulet@insa-rennes.fr>
Seppo Tomperi <seppo.tomperi@vtt.fi>
Gildas Cocherel <gildas.cocherel@laposte.net>
Khaled Jerbi <khaled_jerbi@yahoo.fr>
Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr>
Vittorio Giovara <vittorio.giovara@gmail.com>
Jan Ekström <jeebjp@gmail.com>
Anton Khirnov <anton@khirnov.net>
Martin Storsjö <martin@martin.st>
Luca Barbato <lu_zero@gentoo.org>
Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diego Biurrun <diego@biurrun.de>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:19:59 +01:00
Anton Khirnov
7644f5a807 lavc: replace avcodec_set_dimensions with ff_set_dimensions 
avcodec_set_dimensions() is supposed to be an internal utility function,
there is no reason whatsoever for it to be public. Therefore deprecate
it.
 2013-10-31 20:14:14 +01:00
John Stebbins
28096e0a80 h264: wait for initial complete frame before outputing frames 
This can be optionally disabled whith the "output_corrupt" flags
option.  When in "output_corrupt" mode, incomplete frames are
signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:14:14 +01:00
David Kment
9af7a8523a HNM4/HNM4A demuxer & video decoder 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-10-31 17:45:46 +01:00
Michael Niedermayer
84f972f994 Merge commit '23a211cbba0b7c9ee694040031b2e5da1be54a00' 
* commit '23a211cbba0b7c9ee694040031b2e5da1be54a00':
  lavc: change all decoders to behave consistently with AV_EF_CRCCHECK.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/tta.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 12:34:35 +01:00
Anton Khirnov
23a211cbba lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. 
Just crccheck prints a warning, crccheck+explode returns an error.

Also document this behavior.
 2013-10-28 07:22:18 +01:00
Marton Balint
dbe6f9f2c2 lavc: add support for CODEC_CAP_DELAY in subtitles 
This patch adds CODEC_CAP_DELAY support to avcodec_decode_subtitle2.

For DVB teletext decoding, a single teletext packet can contain multiple
teletext pages. In order to support that, the teletext decoder may buffer
some pages.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:12:41 +01:00
Michael Niedermayer
fc7be7ddf3 avcodec/avcodec.h: Add documentation for the AV_EF_* defifines 
The documentation is copied from the AVOption texts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 20:05:36 +01:00
Carl Eugen Hoyos
10c240a085 avcodec: Add little-endian G726 decoder 
Fixes part of Ticket1955
suggested by Roman.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-18 16:46:08 +02:00
Vignesh Venkatasubramanian
0f99aad80f lavc: Adding seek_preroll to AVCodecContext 
seek_preroll field is added to the AVCodecContext struct. It indicates
the number of samples to be discarded whenever there is a discontinuity.
The minor version is bumped accordingly.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-14 18:46:12 +02:00
Michael Niedermayer
40ade07141 Merge commit '16ea20c827ef2ffaf77d5e05d5cf9983689f7b2b' 
* commit '16ea20c827ef2ffaf77d5e05d5cf9983689f7b2b':
  lavc doxy: extend/clarify avcodec_decode_audio4() doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-13 08:17:01 +02:00
Michael Niedermayer
29d64b1d8e Merge commit '66d3f5fd5ca4cb3d09b52ad1041cd4359325a21a' 
* commit '66d3f5fd5ca4cb3d09b52ad1041cd4359325a21a':
  lavc doxy: remove false statements about alignment requirements.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-13 08:09:28 +02:00
Michael Niedermayer
87fe0bbd69 lavc: rename h265 to hevc, add AV_CODEC_ID_H265 with identical value for backward compatibility 
Somehow 2 different identifiers have come into existence which makes supporting
both until the next major version bump required
I did not investigate how exactly that did happen.

wm4, j-b and smarter prefer hevc.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-13 00:26:27 +02:00
Anton Khirnov
16ea20c827 lavc doxy: extend/clarify avcodec_decode_audio4() doxy 
Elaborate on flushing the decoder.
 2013-10-12 15:10:21 +02:00
Anton Khirnov
66d3f5fd5c lavc doxy: remove false statements about alignment requirements. 
The packet data does not need to be aligned.
 2013-10-12 15:09:38 +02:00
Michael Niedermayer
e57dba0d52 avcodec: add av_codec_get_max_lowres() 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-03 16:33:09 +02:00
Michael Niedermayer
5a63fb6693 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc: mark deprecated AVCodec.max_lowres for removal on next bump

Conflicts:
	libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-03 12:04:37 +02:00
Anton Khirnov
451606f7ce lavc: mark deprecated AVCodec.max_lowres for removal on next bump 2013-10-02 16:41:08 +02:00
Michael Niedermayer
b654aa6beb Merge commit '7e52080cb18332cb1da9fe133498750b6b4b0fb3' 
* commit '7e52080cb18332cb1da9fe133498750b6b4b0fb3':
  pcm: support 24-bit/32-bit little-endian planar

Conflicts:
	doc/general.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/pcm.c
	libavcodec/version.h
	libavformat/nut.c

See: 467dfd5dfa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-27 13:05:05 +02:00
Paul B Mahol
7e52080cb1 pcm: support 24-bit/32-bit little-endian planar 
Used by LXF.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-09-27 01:33:45 +02:00
Michael Niedermayer
c3c6999ea1 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-25 11:02:32 +02:00
Anton Khirnov
5f4b1b1cbd lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames 2013-09-24 17:34:00 +02:00
Michael Niedermayer
b5b762b714 avcodec/avcodec.h: skip_alpha should not be accessed directly (would cause ABI issues) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-22 20:57:34 +02:00
Reimar Döffinger
547c2f002a Make decoding alpha optional for some codecs. 
For codecs where decoding of a whole plane can simply
be skipped, we should offer applications to not decode
alpha for better performance (ca. 30% less CPU usage
and 40% reduced memory bandwidth).
It also means applications do not need to implement support
(even if it is rather simple) for YUVA formats in order to be
able to play these files.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-09-22 16:20:54 +02:00
Michael Niedermayer
b26ccf218d Merge commit 'c4bfa098072ba338d83555d6e2199f7e1e64ffff' 
* commit 'c4bfa098072ba338d83555d6e2199f7e1e64ffff':
  Add a WebP decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/img2.c

The previously existing webp decoder is disabled as the new
one supports lossless mode and alpha while the previous does not.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 12:36:11 +02:00
Justin Ruggles
c4bfa09807 Add a WebP decoder 
Container and lossy decoding by Aneesh Dogra <aneesh@sugarlabs.org>
Lossless decoding by Justin Ruggles <justin.ruggles@gmail.com>
 2013-09-18 14:10:05 -04:00
Dylan Alex Simon
38155b47fd avcodec: add const qualifier to avcodec_find_best_pix_fmt2 args 
avcodec_find_best_pix_fmt2 does not modify its first argument so may be
marked const.  This avoids a warning when passing in AVCodec.pix_fmts.

Signed-off-by: Dylan Simon <dylan@dylex.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 16:54:02 +02:00
Michael Niedermayer
803445e02c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Drop pointless directory name prefixes from #includes in the current dir

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:51:01 +02:00
Michael Bradshaw
9b07d34efb Make avcodec_find_best_pix_fmt_of_list const-correct 
Signed-off-by: Michael Bradshaw <mjbshaw@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-10 12:46:56 +02:00
Diego Biurrun
a0b901a348 Drop pointless directory name prefixes from #includes in the current dir 2013-09-10 12:38:41 +02:00
Clément Bœsch
2c1eb38e5e avcodec: fix AVpacket → AVPacket typo. 2013-09-04 15:48:11 +02:00
Dirk Farin
902a5fa722 avformat: H265 demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 19:34:04 +02:00
Michael Niedermayer
ef36ba5e08 avcodec: clarify documentation of avcodec_copy_context() 
Following this is not strictly needed but safes some malloc+free

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-13 15:24:30 +02:00
Michael Niedermayer
9da6e742f4 libavcodec/avcodec.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
67a580f423 Merge commit '5a9a9d4a2abefa63d9a898ce26715453c569e89d' 
* commit '5a9a9d4a2abefa63d9a898ce26715453c569e89d':
  lavc: Add refcounted api to AVPacket

Conflicts:
	libavcodec/avpacket.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 10:45:13 +02:00
Luca Barbato
5a9a9d4a2a lavc: Add refcounted api to AVPacket 
Provide a clean way to manipulate packets.
 2013-08-10 13:41:35 +02:00
Michael Niedermayer
e4eab2d9bd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead

Conflicts:
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 12:14:39 +02:00
Kostya Shishkov
f544c58636 deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead 
Voxware is the name of company, it has produced several audio codecs e.g.
MetaVoice family and MetaSound.
 2013-08-07 10:56:18 +02:00
Michael Niedermayer
3b805dcaa9 Merge commit '549294fbbe1c00fee37dc4d3f291b98945e11094' 
* commit '549294fbbe1c00fee37dc4d3f291b98945e11094':
  vdpau: deprecate VDPAU codec capability

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 13:54:05 +02:00
Rémi Denis-Courmont
549294fbbe vdpau: deprecate VDPAU codec capability 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:20:32 +02:00
Michael Niedermayer
82fdfe8e51 Merge commit 'a8b19271c3b40ac3c3dc769fe248887acf14ba5a' 
* commit 'a8b19271c3b40ac3c3dc769fe248887acf14ba5a':
  avcodec: Add output_picture_number to AVCodecParserContext

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-03 10:48:11 +02:00
Yusuke Nakamura
a8b19271c3 avcodec: Add output_picture_number to AVCodecParserContext 
Set output_picture_number in H.264 parser.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-02 20:59:45 +02:00
Michael Niedermayer
b0edd59994 Merge commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2' 
* commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2':
  Add missing deprecation attributes

Conflicts:
	libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-28 13:44:34 +02:00
Diego Biurrun
bf4b0ed1d5 Add missing deprecation attributes 2013-07-27 16:08:49 +02:00