Diego Biurrun
19e30a58fc
Deprecate obsolete XvMC hardware decoding support
...
XvMC has long ago been superseded by newer acceleration APIs, such as
VDPAU, and few downstreams still support it. Furthermore XvMC is not
implemented within the hwaccel framework, but requires its own specific
code in the MPEG-1/2 decoder, which is a maintenance burden.
2013-11-13 21:07:45 +01:00
Diego Biurrun
c7f7bfc9e3
Remove all Alpha architecture optimizations
...
Alpha has been end-of-lifed and no more test machines are available.
2013-11-13 20:45:49 +01:00
Jan Ekström
cd8f772d06
lavc: Add colorimetry values for BT.2020, other non-included ones
...
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2013-11-04 15:39:33 +01:00
Anton Khirnov
da6506c607
lavc: move AVCodecContext.pkt to AVCodecInternal
...
It's a private field, not meant to be accessed from outside lavc.
2013-11-04 08:51:26 +01:00
Anton Khirnov
38ecc3702d
pthread: store thread contexts in AVCodecInternal instead of AVCodecContext
...
It's a private field, it should not be visible to callers.
Deprecate AVCodecContext.thread_opaque
2013-11-04 08:51:26 +01:00
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
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
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
Anton Khirnov
451606f7ce
lavc: mark deprecated AVCodec.max_lowres for removal on next bump
2013-10-02 16:41:08 +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
Anton Khirnov
5f4b1b1cbd
lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames
2013-09-24 17:34:00 +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
Diego Biurrun
a0b901a348
Drop pointless directory name prefixes from #includes in the current dir
2013-09-10 12:38:41 +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
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
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
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
Diego Biurrun
bf4b0ed1d5
Add missing deprecation attributes
2013-07-27 16:08:49 +02:00
Kieran Kunhya
95d5246454
lavc: Add option to encode MPEG-2 AAC with libfdk-aac
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-06-24 08:03:26 +02:00
Kostya Shishkov
2d66a58ccd
Go2Webinar decoder
2013-06-03 09:24:55 +02:00
Yusuke Nakamura
b493847df4
avcodec: Add picture structure information to AVCodecParserContext.
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-05-24 08:43:14 +02:00
Eli Friedman
350914fc80
Escape 130 (RPL) decoder
...
Some fixes provided by Paul B Mahol <onemda@gmail.com>
and Michael Niedermayer <michaelni@gmx.at> and me.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2013-05-18 07:12:56 +02:00
Anton Khirnov
f0cebf51dd
lavc doxy: add avcodec.h to the libavcodec group.
2013-05-17 20:27:38 +02:00
Kostya Shishkov
1232a1647a
Apple Intermediate Codec decoder
2013-05-17 06:31:05 +02:00
Masaki Tanaka
507b1e454c
avcodec: Add field order information to AVCodecParserContext.
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-05-03 08:16:10 +02:00
Anton Khirnov
803d21f38b
lavc: schedule AVCodecContext.lowres for removal on next bump.
...
It has been deprecated some time ago, but was forgotten during the last
bump.
2013-05-03 08:07:35 +02:00
Derek Buitenhuis
00b8e650e8
avcodec: doxy: Clarify how to use buf[] when implementing get_buffer2()
...
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-04-30 13:33:43 -04:00
Derek Buitenhuis
4cdb3c50b5
avcodec: doxy: Clarify what get_buffer2 must fill in buf[]
...
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-04-30 13:32:58 -04:00
Nicolas Bertrand
c81a706381
JPEG 2000 decoder for DCinema
...
Based on the 2007 GSoC project from Kamil Nowosad <k.nowosad@students.mimuw.edu.pl>
Updated to current programming standards, style and many more small
fixes by Diego Biurrun <diego@biurrun.de>.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-04-22 15:38:29 +02:00
Anton Khirnov
5e83d9aced
h264: fully support cropping.
...
Based on a patch by Vittorio Giovara <vittorio.giovara@gmail.com>
Fixes Bug 378.
2013-04-19 09:28:08 +02:00
Anton Khirnov
2d6edb2b7e
lavc: extend / update the [coded_]{width,height} doxy
2013-04-10 20:54:22 +02:00
Anton Khirnov
1516bf7af1
lavc: update the doxy for avcodec_decode_{video,audio} wtih refcounting.
2013-03-19 11:12:17 +01:00
Diego Biurrun
f099d3d1d5
Add av_log_{ask_for_sample|missing_feature} replacements to libavutil
...
This allows reporting missing features and requesting samples from
all libraries in a standard way; with a simplified API.
2013-03-13 20:42:06 +01:00
Anton Khirnov
d6ed604cf4
lavc: remove disabled FF_API_IDCT cruft
2013-03-11 18:22:37 +01:00
Anton Khirnov
3bcdf8dcb9
lavc: remove disabled FF_API_SNOW cruft
2013-03-11 18:22:26 +01:00
Anton Khirnov
fcb07e8b33
lavc: remove disabled FF_API_MMI cruft
2013-03-11 18:22:18 +01:00
Anton Khirnov
de27d2b92f
lavc: remove disabled FF_API_LIBMPEG2 cruft
2013-03-11 18:21:54 +01:00
Anton Khirnov
0517c9e098
lavc: remove disabled FF_API_AVCODEC_RESAMPLE cruft
2013-03-11 18:21:32 +01:00
Anton Khirnov
bdd1567c35
lavc: remove disabled FF_API_CODEC_ID cruft
2013-03-09 08:37:08 +01:00
Anton Khirnov
7d42fd6bb9
lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
845017105f
lavc: remove disabled FF_API_DSP_MASK cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
d03a94e2b7
lavc: remove disabled FF_API_SUB_ID cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
2a11369523
lavc: remove disabled FF_API_INTER_THRESHOLD cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
9d6cf81f02
lavc: remove disabled FF_API_COLOR_TABLE_ID cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
3b0f586f07
lavc: remove disabled FF_API_MPV_GLOBAL_OPTS cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
0f24a3ca99
lavc: remove disabled FF_API_OLD_ENCODE_VIDEO cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
f073b1500e
lavc: remove disabled FF_API_OLD_ENCODE_AUDIO cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
5d606863c3
lavc: remove disabled FF_API_OLD_DECODE_AUDIO cruft
2013-03-09 08:36:40 +01:00
Anton Khirnov
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
Anton Khirnov
7ecc2d403c
Move AVFrame from lavc to lavu.
...
Add AVBuffer-based reference counting API to it.
2013-03-08 07:36:15 +01:00
Anton Khirnov
ad0c9f2d5d
lavc: move AVFrame.hwaccel_picture_private to Picture.
...
This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
2013-03-08 07:36:01 +01:00
Anton Khirnov
1afddbe59e
avpacket: use AVBuffer to allow refcounting the packets.
...
This will allow us to avoid copying the packets in many cases.
This breaks ABI.
2013-03-08 07:33:45 +01:00
Ronald S. Bultje
54b298fe56
lavc: Deprecate the deinterlace functions in libavcodec
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-07 09:35:24 +02:00
Vittorio Giovara
a84fb6e06f
h264: Allow discarding the cropping information from SPS
...
Some 3D systems overload the meaning of the field for other purposes.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-25 07:50:35 +01:00
Ronald S. Bultje
93af2734ee
lavc: put FF_IDCT_{VP3,H264,CAVS,BINK,EA,WMV2} under FF_API_IDCT.
...
This allows us to get rid of them on the next major bump. All of the
above are functionally irrelevant, and most of them are unused, except
the vp3 one, which is used wrongly in the bfin arch optimizations.
2013-01-20 22:15:28 -08:00
Tom Finegan
66aabd76a9
mkv: support vp9 tag
2013-01-14 19:20:47 +01:00
Diego Biurrun
a0c5917f86
Drop Snow codec
...
Snow is a toy codec with no real-world use and horrible code.
2013-01-06 16:30:02 +01:00
Martin Storsjö
0940580adb
lavc: Correct the description of pkt_dts
...
The description as updated in 6e5c44b0f made it sound like it is
handled exactly like the pts, which it is not. Clarify that it
is the packet that triggered returning the frame instead of just
the last avpacket (in case of frame threading, it won't be the
dts of the last packet).
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-12-23 20:52:21 +02:00
Anton Khirnov
6e5c44b043
lavc: make pkt_{p,d}ts doxy less confusing
2012-12-23 10:35:32 +01:00
Anton Khirnov
418693bdc5
lavc: rewrite and extend AVFrame doxy
2012-12-23 10:35:27 +01:00
Diego Biurrun
511cf612ac
miscellaneous typo fixes
2012-12-21 00:18:34 +01:00
Paul B Mahol
57231e4d5b
tak: demuxer, parser, and decoder
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-12-07 16:15:02 -05:00
Justin Ruggles
8e134e5104
lavc: clarify get_buffer() documentation
...
This is needed for the AAC decoder, which may need to call get_buffer()
more than once if the channel configuration changes.
2012-11-25 19:06:36 -05:00
Luca Barbato
c1a02e884a
pixdesc: add av_pix_fmt_get_chroma_sub_sample
...
Deprecate avcodec_get_chroma_sub_sample.
2012-11-13 16:14:55 +01:00
Diego Biurrun
9a07c1332c
parser: Move Doxygen documentation to the header files
2012-11-02 16:44:23 +01:00
John Stebbins
85f67c4865
PGS subtitles: Expose forced flag
...
Useful for detection of subtitles displayed during foreign language
scenes.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-02 16:13:35 +01:00
Anton Khirnov
0876c28080
lavc: add some AVPacket doxy.
2012-11-02 07:58:38 +01:00
Martin Storsjö
9b500b8f6c
avcodec: Add a RFC 3389 comfort noise codec
...
This isn't too useful as a normal codec, but can be used in
voip style applications. The decoder updates the noise
generator parameters when a packet is given to it for decoding,
but if called with an empty packet, it generates more noise
according to the last parameters.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-29 22:00:43 +02:00
Justin Ruggles
c68317ebbe
lavc: fix documentation for AVCodecContext.delay
2012-10-23 14:35:27 -04:00
Anton Khirnov
d6f4fe68c8
lavc: extend frame_size doxy.
2012-10-22 08:49:58 +02:00
Justin Ruggles
8441909f49
lavc: update documentation for AVFrame.extended_data
2012-10-14 15:00:45 -04:00
Diego Biurrun
ca411fc1d3
avcodec: Remove broken MMI optimizations
...
The code fails to compile and is broken beyond repair.
2012-10-12 20:56:54 +02:00
Diego Biurrun
bc4620e5d6
Remove libmpeg2 #define remnants
2012-10-12 20:56:54 +02:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Anton Khirnov
30223b3bf2
lavc: deprecate the audio resampling API.
...
It has been superseded by lavr.
2012-10-05 13:47:56 +02:00
Nathan Caldwell
e4aa3831b7
avcodec: document the use of AVCodecContext.delay for audio decoding
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-09-28 10:50:07 +02:00
Andrew D'Addesio
2a3d82ab46
Add Opus codec id and codec description.
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-09-27 10:48:35 +02:00
Anton Khirnov
a42aadabc6
lavc: add avcodec_free_frame().
...
Since an AVFrame now has malloced members (extended_data), it must have
a destructor.
2012-09-24 12:31:24 +02:00
Anton Khirnov
a83499b13b
lavc: rename the argument of avcodec_alloc_frame/get_frame_defaults
...
AVFrame is used for both audio and video, so calling the argument 'pic'
is misleading.
2012-09-24 12:31:24 +02:00
Anton Khirnov
466b39efaf
lavc: replace AVCodecContext.encode with subtitle-specific callback
...
AVCodecContext.encode is currently used only for subtitles, encode2 is
used for audio and video.
2012-09-17 15:48:20 +02:00
Mans Rullgard
cb6632809d
libavcodec: remove av_destruct_packet_nofree()
...
This function was deprecated two major versions ago (2009).
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-09-15 13:50:35 +01:00
Alberto Delmás
ee769c6a7c
MSS2 decoder
...
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-08-31 07:37:16 +02:00
Anton Khirnov
a2318326f1
lavc: add lossy/lossless codec properties.
2012-08-30 13:55:55 +02:00
Anton Khirnov
bbabeb56fa
Add reminders to update the codec descriptor list with new codec IDs.
2012-08-29 10:47:59 +02:00
Anton Khirnov
91e59fea30
lavc: add avcodec_descriptor_get_by_name().
2012-08-18 08:48:30 +02:00
Anton Khirnov
0a0f19b577
lavc: add const to AVCodec* function parameters.
2012-08-18 08:48:30 +02:00
Anton Khirnov
51efed152d
lavc: add an intra-only codec property.
2012-08-11 11:34:09 +02:00
Anton Khirnov
c223d79945
lavc: add codec descriptors.
...
They describe properties that are inherent to a codec (as described by
an AVCodecID) without referring to a specific implementation.
2012-08-11 11:32:11 +02:00
Anton Khirnov
2ff67c909c
lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code.
...
C++ does not allow to mix different enums, so e.g. code comparing
ACodecID with CodecID would fail to compile with gcc.
This very evil hack should fix this problem.
2012-08-10 18:48:40 +02:00
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
Anton Khirnov
104e10fb42
lavc: add AV prefix to codec ids.
2012-08-07 15:56:39 +02:00
Derek Buitenhuis
45eaac02cb
Canopus Lossless decoder
...
At the moment it only does BGR24, but I plan to add the rest after.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-08-01 22:06:16 -04:00
Janne Grunau
f30260d32a
imgconvert: deprecate avcodec_find_best_pix_fmt()
2012-07-13 19:22:46 +02:00
Janne Grunau
ac29054fda
imgconvert: add avcodec_find_best_pix_fmt2()
...
The number of pixel formats outgrew the number of available bits in
the bitmask used in avcodec_find_best_pix_fmt().
avcodec_find_best_pix_fmt2() uses a PIX_FMT_NONE terminated list
of pixel formats instead.
2012-07-13 19:22:46 +02:00
Kostya Shishkov
5b7e3a195d
MS Expression Encoder Screen decoder
2012-07-13 06:59:48 +02:00
Martin Storsjö
372597e538
libavcodec: Add more AAC profiles
...
The numerical values of the profiles are the MPEG4 Audio Object
Type values, minus one.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-12 10:54:15 +03:00
Kostya Shishkov
781888da89
TechSmith Screen Codec 2 decoder
2012-07-11 07:29:05 +02:00
Kostya Shishkov
edf35d8342
MS ATC Screen (aka MSS3) decoder
2012-07-02 07:14:44 +02:00
Kostya Shishkov
005c80b645
MS Screen 1 decoder
2012-06-20 19:08:10 +02:00
Simon A. Eugster
7146177d18
lavc: Extend the documentation for avcodec_init_packet
...
Add a note that pkt->data and pkt->size must be initialized.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-19 10:07:46 +03:00
Martin Storsjö
3641b0489c
Add support for iLBC decoding/encoding via the external library libilbc
...
The library is 3-clause BSD licensed.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-06-18 22:00:35 +03:00
Kostya Shishkov
c6061443f7
Indeo Audio decoder
2012-06-05 18:30:54 +02:00
Anton Khirnov
a5117a2444
lavc: pad last audio frame with silence when needed.
2012-05-09 17:46:54 +02:00
Anton Khirnov
828bd088f3
lavc: add sample rate and channel layout to AVFrame.
...
Rationale is the same as for video width/height etc.
2012-05-07 07:08:03 +02:00
Robert Nagy
ad0278661b
avcodec: Improve comment for thread_safe_callbacks to avoid misinterpretation.
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-05-06 18:00:29 +02:00
Hendrik Leppkes
ca93f0fa36
Add SMPTE240M transfer characteristics flag.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-05-03 12:15:02 -04:00
Hendrik Leppkes
85395ba73f
avcodec: introduce YCoCg colorspace
...
Non perceptual color model that aims to have an increase effectiveness
in compression like the normal YCbCr while having near-lossless/lossless
mapping to RGB.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-04-29 14:00:34 -07:00
Luca Barbato
ccc2dfbcdf
avcodec: cosmetic cleanup on header
...
Apply coding style to the structs.
2012-04-29 13:30:40 -07:00
Mans Rullgard
2bcbd98459
Remove lowres video decoding
...
This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:56:19 +01:00
Mans Rullgard
95510be8c3
avcodec: remove AVCodecContext.dsp_mask
...
This removes all references to AVCodecContext.dsp_mask and marks
it for eviction at the next version bump. It has been superseded
by av_set_cpu_flag_mask() which, unlike this field, works everywhere.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:30:01 +01:00
Anton Khirnov
8a74029ea2
lavc doxy: add remaining avcodec.h functions to a misc doxygen group.
2012-04-09 21:18:47 +02:00
Anton Khirnov
6aadfbda09
lavc doxy: add AVPicture functions to a doxy group.
2012-04-09 21:18:28 +02:00
Anton Khirnov
56512ce104
lavc doxy: add resampling functions to a doxy group.
2012-04-09 21:18:19 +02:00
Anton Khirnov
40ca0e6a75
lavc doxy: replace \ with /
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It's the more proper symbol to use and it prevents doxygen from thinking
it's a command.
2012-04-09 21:16:37 +02:00
Anton Khirnov
f038515f0a
lavc doxy: add encoding functions to a doxy group.
2012-04-09 21:16:24 +02:00
Anton Khirnov
c8ef8464c2
lavc doxy: add decoding functions to a doxy group.
2012-04-09 21:14:05 +02:00
Anton Khirnov
199ada4944
lavc doxy: fix formatting of AV_PKT_DATA_{PARAM_CHANGE,H263_MB_INFO}
2012-04-09 21:13:49 +02:00
Anton Khirnov
30f3f62563
lavc doxy: add AVPacket-related stuff to a separate doxy group.
...
Also move AV_PKT_DATA_PARAM_CHANGE/AV_PKT_DATA_H263_MB_INFO to the
proper place.
2012-04-09 21:13:17 +02:00
Anton Khirnov
294b3a5074
lavc doxy: add core functions/definitions to a doxy group.
2012-04-09 21:12:53 +02:00
Justin Ruggles
c58846f3a8
avcodec: use align == 0 for default alignment in avcodec_fill_audio_frame()
...
Use default alignment in audio_get_buffer()
2012-04-09 10:20:35 -04:00
Derek Buitenhuis
0e714f889e
ZeroCodec Decoder
...
An obscure Japanese lossless video codec, originally intended
for use with a remote desktop application.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-03-19 19:02:23 +01:00
Kostya Shishkov
b8560637d9
RealAudio Lossless decoder
2012-03-19 18:46:34 +01:00
Paul B Mahol
0afd8f12e9
avcodec: add XBM encoder
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-17 15:45:04 -04:00
Justin Ruggles
9524cf79df
avcodec: add av_get_audio_frame_duration() function.
...
This is a utility function for the user to get the frame duration based on
the codec id, frame size in bytes, and various AVCodecContext parameters.
2012-03-05 13:08:15 -05:00
Justin Ruggles
6699d07480
avcodec: add av_get_exact_bits_per_sample() function
...
This only returns bits per sample when it is exactly correct. That is, the
codec contains only raw samples with no frame headers or padding. This applies
to basically all PCM codecs and a small subset of ADPCM codecs.
2012-03-05 13:08:15 -05:00
Anton Khirnov
44fe77b350
lavc: make codec_is_decoder/encoder() public.
2012-03-04 21:08:52 +01:00
Anton Khirnov
02beb9826b
lavc: deprecate AVCodecContext.sub_id.
...
In most places where it's used, it's as a pointless write-only field.
Only rv10 decoder actually reads from it, but it stores some internal
version info in it. There is no reason for it to be in a public field.
2012-03-04 21:02:45 +01:00
Anton Khirnov
7fb6c9225c
lavc: free the output packet when encoding failed or produced no output.
2012-03-03 06:31:41 +01:00
Anton Khirnov
c179c9e19d
lavc: clarify the meaning of AVCodecContext.frame_number.
2012-03-03 06:31:41 +01:00
Martin Storsjö
bdc1220eeb
h263enc: Add an option for outputting info about MBs as side data
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-01 16:08:31 +02:00
Martin Storsjö
442c1320e7
avpacket: Add a function for shrinking already allocated side data
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-01 16:08:30 +02:00
Anton Khirnov
23bfcc066d
mpegvideo_enc: add quantizer_noise_shaping private option.
...
Deprecate corresponding AVCodecContext field.
2012-02-29 07:26:24 +01:00
Anton Khirnov
16b7557b79
lavc: deprecate AVCodecContext.inter_threshold.
...
It's unused.
2012-02-29 07:25:44 +01:00
Anton Khirnov
4f07f8196c
lavc: deprecate AVCodecContext.color_table_id.
...
It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.
2012-02-29 07:25:00 +01:00
Anton Khirnov
63efd83ae1
mpegvideo_enc: add chroma/luma_elim_threshold private options.
...
Deprecate corresponding AVCodecContext fields.
2012-02-29 07:23:31 +01:00
Anton Khirnov
af3d804f9f
mpegvideo_enc: add cbp_rd flag to mpv_flags.
...
Deprecate CODEC_FLAG_CBP_RD.
2012-02-29 07:13:58 +01:00
Anton Khirnov
ff71a383ac
mpegvideo_enc: add qp_rd flag to mpv_flags.
...
Deprecate CODEC_FLAG_QP_RD.
2012-02-29 07:12:10 +01:00
Anton Khirnov
a249f0cc23
mpegvideo_enc: add strict_gop flag to mpv_flags.
...
Deprecate CODEC_FLAG2_STRICT_GOP.
2012-02-29 07:11:02 +01:00
Anton Khirnov
ed019b8e5b
lavc: add -mpv_flags to mpegvideo_enc-based encoders.
...
Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.
2012-02-29 07:09:29 +01:00
Anton Khirnov
b1edfce08a
lavc: reorder AVCodecContext fields.
...
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
2012-02-27 07:09:43 +01:00