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1427 Commits

Author SHA1 Message Date
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
Anton Khirnov
1d428004c6 lavc: reorder AVFrame fields. 
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
 2012-02-27 07:07:25 +01:00
Justin Ruggles
7600e5c5aa avcodec: document the use of AVCodecContext.delay for audio encoders 2012-02-25 11:49:41 -05:00
Justin Ruggles
e9cda85351 avcodec: add duration field to AVCodecParserContext 
This will allow parsers to export the duration of the current frame being
output, if known, instead of using AVCodecContext.frame_size.
 2012-02-20 15:08:40 -05:00
Paul B Mahol
dc4e57489f CDXL demuxer and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-14 22:32:53 +01:00
Diego Biurrun
0bf184e59c Move PS2 MMI code below the mips subdirectory, where it belongs. 
Also give a more suitable name to the MMI-optimized IDCT;
it is not PS2-specific, as the name currently suggests.
 2012-02-13 09:59:53 +01:00
Anton Khirnov
52f82a1148 lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket 
Deprecate avcodec_encode_video().
 2012-02-08 20:54:24 +01:00
Diego Biurrun
0144fe6995 Remove Sun medialib glue code. 
It is obscure, most likely unused and not bit-exact compared to
libavcodec due to a different IDCT transform algorithm.
 2012-02-08 08:52:30 +01:00
Kieran Kunhya
9814974d2e avcodec: Clarify AVFrame member documentation. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-06 18:08:08 +01:00
Janne Grunau
316fc7443b avcodec: Add av_fast_padded_malloc(). 
Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE
zero-padded bytes at the end of the used buffer.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
 2012-02-01 19:19:35 +01:00
Diego Biurrun
3b637dca72 avcodec.h: Remove some disabled cruft. 2012-02-01 17:27:17 +01:00
Anton Khirnov
bc90199848 lavc: set AVCodecContext.codec in avcodec_get_context_defaults3(). 
This way, if the AVCodecContext is allocated for a specific codec, the
caller doesn't need to store this codec separately and then pass it
again to avcodec_open2().

It also allows to set codec private options using av_opt_set_* before
opening the codec.
 2012-01-31 16:53:35 +01:00
Anton Khirnov
0e72ad95f9 lavc: make avcodec_close() work properly on unopened codecs. 
I.e. free the priv_data and other stuff allocated in
avcodec_alloc_context3() and not segfault.
 2012-01-31 07:56:21 +01:00
Anton Khirnov
af08d9aeea lavc: add avcodec_is_open(). 
It allows to check whether an AVCodecContext is open in a documented
way. Right now the undocumented way this check is done in lavf/lavc is
by checking whether AVCodecContext.codec is NULL. However it's desirable
to be able to set AVCodecContext.codec before avcodec_open2().
 2012-01-31 07:55:24 +01:00
Anton Khirnov
f5f49a66a2 lavc: reorder AVCodec fields. 
Put all private fields at the end and mark them as such so they can be
easily changed/removed.

This breaks ABI.
 2012-01-31 07:26:18 +01:00
Anton Khirnov
9bfe218299 lavc: extend doxy for avcodec_alloc_context3(). 2012-01-28 19:45:33 +01:00
Anton Khirnov
3b4aaa6190 lavc: remove disabled FF_API_AVFRAME_AGE cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
d803775e81 lavc: remove disabled FF_API_DATA_POINTERS cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
370e923e0b lavc: remove disabled FF_API_INTERNAL_CONTEXT cruft. 2012-01-27 10:38:35 +01:00
Anton Khirnov
ac84395d6a lavc: remove disabled FF_API_PARSE_FRAME cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
8b9b6041d7 lavc: remove disabled FF_API_GET_ALPHA_INFO cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
99ace37e68 lavc: remove disabled FF_API_MJPEG_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
96e9b96fcd lavc: remove disabled FF_API_SNOW_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
b9de160c3e lavc: remove disabled FF_API_LAME_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
3211932c51 lavc: remove disabled FF_API_AVCODEC_INIT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
491f443e1f lavc: remove disabled FF_API_ER cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
f326501a65 lavc: remove disabled FF_API_DRC_SCALE cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
d2d931500b lavc: remove disabled FF_API_AVCODEC_OPEN cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
ec104eef51 lavc: remove disabled FF_API_ALLOC_CONTEXT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
8e5746d461 lavc: remove disabled FF_API_GET_PIX_FMT_NAME cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
0dc6bab092 lavc: remove disabled FF_API_FLAC_GLOBAL_OPTS cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
fbca04e6f6 lavc: remove disabled FF_API_OLD_FF_PICT_TYPES cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
9a79bb552a lavc: remove disabled FF_API_THREAD_INIT cruft. 2012-01-27 10:38:34 +01:00
Anton Khirnov
7831a7e4ec lavc: remove disabled FF_API_ANTIALIAS_ALGO cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
62dfea6535 lavc: remove disabled FF_API_OLD_AUDIOCONVERT cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
284e65d64e lavc: remove disabled FF_API_OLD_SAMPLE_FMT cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
6c8dab98b8 lavc: remove disabled FF_API_PALETTE_CONTROL cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
9ce2a91b84 lavc: remove disabled FF_API_MPEGVIDEO_GLOBAL_OPTS cruft. 2012-01-27 10:38:33 +01:00
Anton Khirnov
7232bfbd93 lavc: remove disabled FF_API_X264_GLOBAL_OPTS cruft. 2012-01-27 10:38:33 +01:00
Justin Ruggles
220506d23f avcodec: add a new codec_id for CRYO APC IMA ADPCM. 
The stereo layout and extradata is significantly different from that in
Westwood IMA ADPCM, so a separate codec_id is warranted.
 2012-01-24 14:13:41 -05:00
Paul B Mahol
27ed027bcd XWD encoder and decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-01-23 19:04:35 +01:00
Justin Ruggles
b2c75b6e63 avcodec: Add avcodec_encode_audio2() as replacement for avcodec_encode_audio() 
This allows audio encoders to optionally take an AVFrame as input and write
encoded output to an AVPacket.

This also adds AVCodec.encode2() which will also be usable by video and
subtitle encoders once support is implemented in the public functions.
 2012-01-15 21:24:17 -05:00
Justin Ruggles
5ee5fa021f avcodec: add a public function, avcodec_fill_audio_frame(). 
This is a convenience function for the user to fill audio AVFrame information.
 2012-01-15 21:24:17 -05:00
Reinhard Tartler
e2ff436ef6 lavc: Relax API strictness in avcodec_decode_audio3 with a custom get_buffer() 
Do not fail audio decoding with avcodec_decode_audio3 if user has set a
custom get_buffer. Strictly speaking, this was never allowed by the API,
but it seems that some software packages did so anyways. In order to
unbreak applications (cf. http://bugs.debian.org/655890), this change
clarifies the API and overrides the custom get_buffer() with the defaults.

This change is inspired by a similar
commit (c3846e3eba) in FFmpeg.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-15 21:40:59 +01:00
Justin Ruggles
3f6aa85ed4 avcodec: attempt to clarify the CODEC_CAP_DELAY documentation 2012-01-07 14:33:16 -05:00
Justin Ruggles
07837e4158 avcodec: fix avcodec_encode_audio() documentation. 
the previous documentation indicated how many bytes are read from the input,
not how many samples are read.
 2012-01-07 14:33:15 -05:00
Janne Grunau
b4d44a45f9 threads: introduce CODEC_CAP_AUTO_THREADS and add it to libx264 
Some external codecs have their own code to determine the best number
of threads. This number is not necessary the number of cpu cores.
Thread_count will be only 0 if the codec has CODEC_CAP_AUTO_THREADS.
 2012-01-01 14:37:37 +01:00
Stefano Sabatini
8a4a5f6ff7 lavc: add format field to AVFrame 
The format is a per-frame property, having it in AVFrame simplify the
operation of extraction of that information, since avoids the need to
access the codec/stream context.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
3a2ddf7c2c lavc: add width and height fields to AVFrame 
width and height are per-frame properties, setting these values in
AVFrame simplify the operation of extraction of that information,
since avoids the need to check the codec/stream context.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
b58dbb5b03 lavc: add a sample_aspect_ratio field to AVFrame 
The sample aspect ratio is a per-frame property, so it makes sense to
define it in AVFrame rather than in the codec/stream context.
Simplify application-level sample aspect ratio information extraction,
and allow further simplifications.
 2011-12-25 16:18:57 +01:00
Alex Converse
4bf3c8f226 mov: Don't stick the QuickTime field ordering atom in extradata. 
The 'fiel' atoms can be found in H.264 tracks clobbering the extradata.
MJPEG supports non field based extradata, and this data should be
preserved when copying.
 2011-12-21 22:04:37 -08:00
Martin Storsjö
fe75dc8583 libavcodec: Define a side data type for parameter changes 
Also define a codec capability for codecs that can handle
parameters changed externally between decoded packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-21 22:52:39 +02:00
Martin Storsjö
195c123cc8 libavcodec: Define a side data type for new extradata 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-21 22:52:36 +02:00
Mans Rullgard
8400b126ac avcodec: deprecate AVFrame.age 
This was intended as an optimisation for skipped blocks in MPEG2
P-frames and never used elsewhere.  Removing this "optimisation"
speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9).

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-18 22:14:33 +00:00
Derek Buitenhuis
80f6c0bb95 v410 encoder and decoder 
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-13 23:34:24 +01:00
Diego Biurrun
58c42af722 doxygen: misc consistency, spelling and wording fixes 2011-12-12 23:06:23 +01:00
Diego Biurrun
da9cea77e3 Fix a bunch of common typos. 2011-12-11 00:32:25 +01:00
Kostya Shishkov
19341c58e0 Dxtory capture format decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-10 11:58:03 +01:00
Justin Ruggles
0eea212943 Add avcodec_decode_audio4(). 
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
 2011-12-02 17:40:40 -05:00
Justin Ruggles
560f773c7d avcodec: change number of plane pointers from 4 to 8 at next major bump. 
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
This will allow for supporting more planar audio channels without having to
allocate separate pointer arrays.
 2011-12-02 17:40:40 -05:00
Anton Khirnov
488eec1044 lavc: update doxy to use nondeprecated API. 2011-11-26 08:26:24 +01:00
Mans Rullgard
cc276c85d1 Make channel layout masks unsigned 
It makes more sense for a bit mask to use an unsigned type.
The change should be source and binary compatible on all
supported systems, hence micro version bump.

Fixes a few invalid shifts.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-11-25 13:19:54 +00:00
Luca Barbato
e97e5a2e02 doxy: introduce an empty structure in libavcodec 2011-11-22 17:16:02 +01:00
Justin Ruggles
f3a29b750a avcodec: move some AVCodecContext fields to an internal struct. 
A new field, AVCodecContext.internal is used to hold a new struct
AVCodecInternal, which has private fields that are not codec-specific and are
used by general libavcodec functions.

Moved internal_buffer, internal_buffer_count, and is_copy.
 2011-11-19 10:01:05 -05:00
Derek Buitenhuis
c433a3f9a5 VBLE Decoder 
Add a decoder for the VBLE Lossless Codec, which
still has a cult following. Used to be popular
several years ago on doom9.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-11 22:46:47 +02:00
Justin Ruggles
f1f6d3615f avcodec: add support for planar signed 8-bit PCM. 
It is found in some 8svx files (e.g. ones created by SoX).
Currently the decoder reuses the 8svx functions because we already have
handling of a single large planar packet for the compressed 8svx codecs.
 2011-11-09 17:48:54 -05:00
Kostya Shishkov
f545e00677 BMV demuxer and decoder 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-08 00:36:45 +02:00
Kostya Shishkov
66760b30a3 cosmetics: insert some spaces in explicit enum value assignments 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-11-06 08:13:11 +01:00
Kostya Shishkov
19900d60fd move 8SVX audio codecs to the audio codec list part on the next bump 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-11-06 08:12:42 +01:00
Kostya Shishkov
0e288b8c52 deprecate codec IDs that won't ever be used 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-11-06 07:41:58 +01:00
Martin Storsjö
1b6da627d4 avcodec: Remove a misplaced and useless attribute_deprecated 
If attribute_deprecated is used in an enum declaration, it
should follow the 'enum' keyword, otherwise it's ignored
silently. This is the only case of attribute_deprecated for
enum declarations currently.

Currently, this attribute_deprecated doesn't have any effect.
If moved to the right place, it emits a warning every single
time avcodec.h is included, like this:

avcodec.h:2827: warning: ‘AVLPCType’ is deprecated (declared at avcodec.h:543)

There is already a working attribute_deprecated for the
corresponding field in AVCodecContext, so therefore this
one shouldn't be needed.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-03 09:47:57 +02:00
Alex Converse
77b5c82b49 isom: Add MPEG4SYSTEMS dummy object type indication. 2011-10-28 14:54:13 -07:00
Justin Ruggles
512557b291 avcodec: remove avcodec_parse_frame and deprecate associated elements. 
The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only
indicates that they are utilized through avcodec_parse_frame(), which was
never actually implemented.
 2011-10-27 22:06:32 -04:00
Anton Khirnov
586657c20a lavc: deprecate img_get_alpha_info(). 
It's never been touched or used in any way since it was added in 2003
and only works for PIX_FMT_PAL8, which makes me conclude that nobody's
ever used it.
 2011-10-20 21:06:58 +02:00
Justin Ruggles
68d3aec819 avcodec: add CODEC_CAP_DELAY note to avcodec_decode_audio3() documentation 2011-10-20 13:30:08 -04:00
Justin Ruggles
352fc5f128 avcodec: clarify the CODEC_CAP_DELAY note in avcodec_decode_video2() 2011-10-20 13:30:08 -04:00
Justin Ruggles
ffeeae923b avcodec: clarify documentation of CODEC_CAP_DELAY 2011-10-20 13:30:08 -04:00
Diego Biurrun
463ea05ab2 avcodec.h: Move G.729/G.723 CODEC_IDs to the correct section. 
This is done conditional to the libavcodec version to avoid ABI breaks.
 2011-10-20 00:19:19 +02:00
Anton Khirnov
f0eeff708a lavc: make avcodec_get_context_defaults3 "officially" public 
Deprecate avcodec_get_context_defaults/avcodec_get_context_defaults2
 2011-10-19 17:02:11 +02:00
Kostya Shishkov
0d8506b8c5 Ut Video decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-19 08:24:19 +02:00
Dustin Brody
6b1f93face lavc: rename AV_ER_* options to AV_EF_* and rename AGGRESSIVE to BUFFER 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-18 12:28:30 +02:00
Dustin Brody
204e6132d2 lavc: replace API-bump-triggered AVCodecContext field change with shorter, non-conflicting name 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-18 12:28:22 +02:00
Mans Rullgard
b44522981c avcodec: remove stray @deprecated comment 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-16 16:22:05 +01:00
Dustin Brody
582f231142 lavc: add a flag-based error_recognition field to AVCodecContext and deprecate non-flag-based ER field 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-14 09:00:21 +02:00
Dustin Brody
ac90a71459 lavc: rename deprecation symbol FF_API_VERY_AGGRESSIVE to FF_API_ER 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-14 09:00:04 +02:00
Anton Khirnov
d97efd7f87 libx264: support 9- and 10-bit output. 2011-10-06 09:16:06 +02:00
Diego Biurrun
12bd8532cf Synchronize various 4CCs and codec tags from FFmpeg. 2011-10-04 11:58:53 +02:00
Nicolas George
4ca59d1948 oggdec: add support for Xiph's CELT codec 
This patch also introduces CODEC_ID_CELT.

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-09-26 13:51:29 +02:00
Anton Khirnov
63e4c8a653 lavc: undeprecate AVPALETTE_SIZE and AVPALETTE_COUNT macros 
They are still being used and shouldn't be removed.
 2011-09-21 13:51:53 +02:00
Anton Khirnov
9c684feadc libx264: add 'direct-pred' private option 
Deprecate AVCodecContext.directpred
 2011-09-07 07:27:55 +02:00
Anton Khirnov
0635a8aa21 libx264: add 'partitions' private option 
Deprecate AVCodecContext.partitions.
 2011-09-07 07:27:18 +02:00
Anton Khirnov
7042337673 libx264: add 'cplxblur' private option 
Deprecate AVCodecContext.complexityblur
 2011-09-06 21:03:41 +02:00
Anton Khirnov
71b5f4427b libx264: add 'deblock' private option 
Deprecate AVCodecContext.deblockalpha/deblockbeta
 2011-09-06 21:02:45 +02:00
Anton Khirnov
f83c45183e libx264: add 'b-bias' private option 
Deprecate AVCodecContext.bframebias.
 2011-09-06 20:14:35 +02:00
Anton Khirnov
fb4ca26bdb lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions. 2011-09-03 20:53:35 +02:00
Anton Khirnov
f013cb8118 lavc: cosmetics, group deprecated codec flags 2011-08-31 13:28:54 +02:00
Anton Khirnov
aed7900704 mpeg12: add 'scan_offset' private option. 
Deprecate CODEC_FLAG_SVCD_SCAN_OFFSET
 2011-08-31 13:28:41 +02:00
Anton Khirnov
4bcee8e7f8 h263/p encoder: add 'structured_slices' private option. 
Deprecate CODEC_FLAG_H263P_SLICE_STRUCT
 2011-08-31 13:28:26 +02:00
Anton Khirnov
0d904de89d h263/p encoder: add 'obmc' private option. 
Deprecate CODEC_FLAG_OBMC
 2011-08-31 13:28:11 +02:00
Anton Khirnov
e3922d1110 h263p encoder: add 'aiv' private option. 
Deprecate CODEC_FLAG_H263P_AIV
 2011-08-31 13:27:59 +02:00
Anton Khirnov
9bb2d1a3f0 h263p encoder: add 'umv' private option. 
Deprecate CODEC_FLAG_H263P_UMV
 2011-08-31 13:27:36 +02:00
Anton Khirnov
0e5d37309f mpeg12enc/mpeg4videoenc: add 'alternate_scan' private option. 
Deprecate CODEC_FLAG_ALT_SCAN
 2011-08-31 13:26:26 +02:00
Anton Khirnov
1f0c7020a1 mjpegdec: add 'extern_huff' private option. 
Deprecate CODEC_FLAG_EXTERN_HUFF
 2011-08-31 13:25:54 +02:00
Anton Khirnov
4623420d84 mpeg4enc: add 'data_partitioning' private option. 
Deprecate CODEC_FLAG_PART
 2011-08-31 13:25:18 +02:00
Anton Khirnov
0cc06b9e23 snow: add 'memc_only' private option. 
Deprecate CODEC_FLAG2_MEMC_ONLY
 2011-08-31 13:24:16 +02:00
Anton Khirnov
0dc5e12f1e libx264: add 'mbtree' private option. 
Deprecate CODEC_FLAG2_MBTREE
 2011-08-31 13:24:02 +02:00
Anton Khirnov
38934f19fe libx264: add 'psy' private option. 
Deprecate CODEC_FLAG2_PSY
 2011-08-31 13:23:37 +02:00
Anton Khirnov
a7cec3a094 libmp3lame: add 'reservoir' private option. 
Deprecate CODEC_FLAG2_BIT_RESERVOIR
 2011-08-31 13:22:53 +02:00
Anton Khirnov
88262ca87d mpeg2enc: add 'non_linear_quant' private option 
Deprecate CODEC_FLAG2_NON_LINEAR_QUANT
 2011-08-31 13:21:59 +02:00
Anton Khirnov
2c5e1efc09 mpeg12enc: add drop_frame_timecode private option. 
Deprecate CODEC_FLAG2_DROP_FRAME_TIMECODE
 2011-08-31 13:21:05 +02:00
Anton Khirnov
297d9cb3dc mpeg12enc: add intra_vlc private option. 
Deprecate CODEC_FLAG2_INTRA_VLC.
 2011-08-31 13:19:14 +02:00
Anton Khirnov
7485e54708 lavc: deprecate CODEC_FLAG2_BRDO 
It's been unused for the last 3 years.
 2011-08-31 10:26:21 +02:00
Anton Khirnov
cf90c5d0e0 libx264: add 'aud' private option. 
Deprecate CODEC_FLAG2_AUD.
 2011-08-31 10:26:11 +02:00
Anton Khirnov
3b82aeeec0 libx264: add 'fast-pskip' private option. 
Deprecate CODEC_FLAG2_FASTPSKIP.
 2011-08-31 10:25:54 +02:00
Anton Khirnov
373257fa79 libx264: add '8x8dct' private option. 
Deprecate CODEC_FLAG2_8X8DCT.
 2011-08-31 10:25:34 +02:00
Anton Khirnov
eab21c32e3 libx264: add 'mixed-refs' private option. 
Deprecate CODEC_FLAG2_MIXED_REFS.
 2011-08-31 10:25:06 +02:00
Anton Khirnov
0f29699db7 libx264: add 'weightb' private option. 
Deprecate CODEC_FLAG2_BPYRAMID.
 2011-08-31 10:24:56 +02:00
Anton Khirnov
34dda1251d libx264: add 'b-pyramid' private option. 
Deprecate CODEC_FLAG2_BPYRAMID.
 2011-08-31 10:24:17 +02:00
Anton Khirnov
5d4a1048ee libx264: add 'intra-refresh' private option. 
Deprecate CODEC_FLAG2_INTRA_REFRESH.
 2011-08-31 10:23:26 +02:00
Anton Khirnov
faaecd4708 libx264: add 'ssim' private option. 
Deprecate CODEC_FLAG2_SSIM.
 2011-08-31 10:23:03 +02:00
Luca Barbato
dde372934a avcodec: remove misleading comment 
coded_width is the width before lowres scaling,
coded_height is the height before lowres scaling.
 2011-08-31 09:57:46 +02:00
Diego Biurrun
0249478756 doxygen: fix wrong comment syntax, //< vs. ///< 2011-08-26 18:34:28 +02:00
Anton Khirnov
4ae30cac22 libx264: add 'crf_max' private option. 
Deprecate corresponding global option.
 2011-08-24 14:33:40 +02:00
Anton Khirnov
c5dd0bc4ca libx264: add 'weightp' private option. 
Deprecate corresponding global option.
 2011-08-24 14:32:24 +02:00
Anton Khirnov
d4b9671318 libx264: add 'rc_lookahead' private option. 
Deprecate corresponding global option.
 2011-08-24 14:31:55 +02:00
Anton Khirnov
2a44a8f609 libx264: add 'psy_trellis' private option. 
Deprecate corresponding global option.
 2011-08-24 14:31:07 +02:00
Anton Khirnov
93e623c642 libx264: add 'psy_rd' private option. 
Deprecate corresponding global option.
 2011-08-24 14:30:25 +02:00
Anton Khirnov
5c75b2a0b7 libx264: add 'aq_strength' private option. 
Deprecate corresponding global option.
 2011-08-24 14:30:00 +02:00
Anton Khirnov
85254fcb46 libx264: add 'aq_mode' private option. 
Deprecate corresponding global option.
 2011-08-24 14:28:40 +02:00
Anton Khirnov
9d508e4914 libx264: add 'cqp' private option. 
Deprecate corresponding global option.
 2011-08-24 14:28:07 +02:00
Anton Khirnov
d5dc8cc297 libx264: add 'crf' private option. 
Deprecate corresponding global option.

Ideally all x264 private options should be generated automatically, but
x264 doesn't provide the API for this yet.
 2011-08-24 14:26:12 +02:00
Alberto Delmás
45ecda8554 Windows Media Image decoder (WMVP/WVP2) 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-23 11:18:35 +02:00
Anton Khirnov
bca06e77e1 lavc: add avcodec_get_type() for mapping codec_id -> type. 2011-08-16 20:24:20 +02:00
Justin Ruggles
d271d5b215 Remove incorrect info in documentation of AVCodecContext.bits_per_raw_sample. 
bits_per_raw_sample is used in video as well, where sample_fmt is not used.
 2011-08-10 15:40:52 -04:00
Anton Khirnov
7221139ba0 lavc: make avcodec_init() static on next bump. 
It's called from avcodec_register() anyway, so there's no reason for it
to be public.
 2011-08-10 12:49:57 +02:00
Dustin Brody
b2700a5c7c lavc: fix misspelling in comment 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-08-05 18:18:38 -07:00
Luca Barbato
9d39cbf6cf avpacket: signal possibly corrupted packets 
Use AV_PKT_FLAG_CORRUPT flag to mark packets that might be incomplete
or have errors. Formats that have a mean to validate their packets
should use this flag to deliver such information instead of silently
dropping the packets.
 2011-08-02 02:19:31 +02:00
Dustin Brody
18cb40f074 lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-31 14:53:38 -07:00
Dustin Brody
2a11952f45 h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-28 15:23:07 -07:00
Thierry Foucu
c4ab43ff3c mpeg4: add Mpeg4 Profiles names. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-21 09:34:11 -07:00
Diego Biurrun
657ccb5ac7 Eliminate FF_COMMON_FRAME macro. 
FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied
to struct Picture.  Replace by an embedded AVFrame structure in struct Picture.
 2011-07-11 00:19:00 +02:00
Anton Khirnov
84626b364b lavc: add support for codec-specific defaults. 2011-07-10 17:10:49 +02:00
Anton Khirnov
71a861cf40 lavc: make avcodec_alloc_context3 officially public. 
Deprecate avcodec_alloc_context/2.
 2011-07-10 17:09:28 +02:00
Anton Khirnov
9b83919f44 ac3dec: add a drc_scale private option 
Deprecate corresponding AVCodecContext option.

This is the first test of decoder private options.
 2011-07-10 17:07:12 +02:00
Anton Khirnov
0b950fe240 lavc: introduce avcodec_open2() as a replacement for avcodec_open(). 
Adds support for decoder-private options and makes setting other options
simpler.
 2011-07-10 17:06:22 +02:00
Mans Rullgard
abc78a5a7c Do not include log.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:07 +01:00
Mans Rullgard
d49ea4afb4 Do not include pixfmt.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:07 +01:00
Mans Rullgard
e91709ca17 Do not include rational.h in avutil.h 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-07-03 21:42:06 +01:00
Stefano Sabatini
ccfa626db8 suggest to use av_get_bytes_per_sample() in av_get_bits_per_sample_format() doxy 
The previously suggested replacement - av_get_bits_per_sample_fmt() -
was also deprecated.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-02 08:33:52 -07:00
Reinhard Tartler
21a19b7912 doxygen: Prefer member groups over grouping into modules 
Before this, almost all module groups have been used for grouping functions
and fields in structures semantically. This causes them to not appear
properly in the file documentation and needlessly clutters up the "Modules"
index.

Additionally, this commit streamlines some spelling and appearances.
 2011-07-02 13:52:29 +02:00
Diego Biurrun
be73d76b34 cosmetics: fix some then/than typos 2011-06-30 22:56:11 +02:00
Diego Biurrun
adbfc605f6 doxygen: Consistently use '@' instead of '\' for Doxygen markup. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-06-24 00:37:49 +02:00
Martin Storsjö
9abbe8cc13 Use av_printf_format to check the usage of printf style functions 
This helps catching cases where the format string doesn't
match what is passed in, or injection bugs where user data
is passed in as format string.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-23 20:17:46 +03:00
Wim Lewis
3de33b00de avcodec.h: add or elaborate on some documentation comments. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-06-13 20:44:51 +02:00
Stefano Sabatini
8f653e28f5 lavu: add av_get_pix_fmt_name() convenience function 
Also deprecate avcodec_get_pix_fmt_name() in its favor.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-05-28 09:44:18 -04:00
Justin Ruggles
64150ff014 Add request_sample_fmt field to AVCodecContext. 
This will allow audio decoders to support output of different sample formats
as a runtime option.
 2011-05-18 17:27:06 -04:00
Baptiste Coudurier
9aa91043f3 Port SMPTE S302M audio decoder from FFmbc 0.3. 2011-05-11 17:25:06 +02:00
Anton Khirnov
188dea1dbf lavc: move some flac-specific options to its private context. 2011-05-10 07:42:33 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-02 12:18:44 +02:00
Stefano Sabatini
bebe72f4a0 lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums 
Also deprecate av_get_pict_type_char() in favor of
av_get_picture_type_char().

The new enum and av_get_picture_type_char() are defined in libavutil.
This allows the use in libavfilter without the need to link against
libavcodec.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 08:38:57 +02:00
Anton Khirnov
6deae83e55 lavc: remove FF_API_MB_Q cruft 2011-04-26 08:16:06 +02:00
Anton Khirnov
694c142434 lavc: remove FF_API_RATE_EMU cruft 2011-04-26 08:16:05 +02:00
Anton Khirnov
e7021c0ed5 lavc: remove FF_API_HURRY_UP cruft 2011-04-26 08:16:05 +02:00
Diego Biurrun
43fb279f56 Replace more FFmpeg instances by Libav or ffmpeg. 2011-04-23 19:12:23 +02:00
Diego Biurrun
44f566b79a Make av_log_ask_for_sample() accept a variable number of arguments. 2011-04-22 20:12:27 +02:00
Ronald S. Bultje
94f7451a3a Introduce slice threads flag. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-04-21 19:42:19 -04:00
Anton Khirnov
65af48b559 lavc: provide deprecated avcodec_thread_init until next major version 
It was deprecated only recently.
 2011-04-21 07:22:23 +02:00
Anton Khirnov
3453a231a6 lavc: remove misc disabled cruft. 2011-04-19 19:01:22 +02:00
Anton Khirnov
251cf997cf lavc: remove the FF_API_INOFFICIAL cruft. 2011-04-19 18:41:32 +02:00
Anton Khirnov
01a4259b8d lavc: remove the FF_API_USE_LPC cruft. 2011-04-19 18:40:35 +02:00
Anton Khirnov
db4d3a7421 lavc: remove the FF_API_SUBTITLE_OLD cruft. 2011-04-19 18:39:40 +02:00
Anton Khirnov
e89e5afdd0 lavc: remove the FF_API_VIDEO_OLD cruft. 2011-04-19 18:37:21 +02:00
Anton Khirnov
9b4f1cdb6a lavc: remove the FF_API_AUDIO_OLD cruft. 2011-04-19 18:37:03 +02:00
Anton Khirnov
42420e7b94 lavc: remove the FF_API_MM_FLAGS cruft. 2011-04-19 18:35:56 +02:00
Kostya Shishkov
4de339e219 introduce side information for AVPacket 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-04-15 18:01:53 +02:00
Martin Storsjö
567ad0e31d libavcodec: Mark AVCodec->priv_class const 
This avoids warnings of this kind, everywhere priv_class
is initialized:

warning: initialization discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-04-13 22:14:33 +03:00
Anton Khirnov
9f5ddd1e46 lavc: add a FF_API_REQUEST_CHANNELS deprecation macro 
And hide request_channels AVOption under it.
 2011-04-07 18:11:24 +02:00
Anton Khirnov
4e3945fd28 lavc: deprecate AVCodecContext.antialias_algo 
It's been unused since mp3float decoder was added.
 2011-04-03 08:43:11 +02:00
Anton Khirnov
4a49d2d59c lavc: mark mb_qmin/mb_qmax for removal on next major bump. 
They've been unused and deprecated for about five years.
 2011-04-03 08:43:09 +02:00
Anton Khirnov
ed5fcd60b2 lavc: deprecate rate_emu 
It's not used anywhere and apparrently hasn't been for a very long time.
 2011-04-02 16:18:37 +02:00
Anton Khirnov
8ed2ae09a2 lavc: mark hurry_up for removal on next major bump 
It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.
 2011-04-02 16:17:24 +02:00
Kostya Shishkov
42315dabce Chronomaster DFA decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-03-28 16:55:03 +02:00
Justin Ruggles
34b47d7cbc Add audio_service_type field to AVCodecContext for encoding and reporting 
of the service type in the audio bitstream.
 2011-03-25 16:51:53 -04:00
Anton Khirnov
3dd851c46b lavc: move the version macros to a new installed header. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-22 21:48:33 -04:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Peter Ross
0697440c1e Bitmap Brothers JV video decoder 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-14 08:05:01 -04:00
Hendrik Leppkes
0215006ab7 VC1: Export profile/level 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-12 14:08:27 +00:00