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111 Commits

Author SHA1 Message Date
James Almer
0bf3a7361d avutil: remove deprecated AVClass.child_class_next 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 11:48:04 -03:00
Anton Khirnov
1b4a98b029 lavu/opt: add a more general child class iteration API 
Use opaque iteration state instead of the previous child class. This
mirrors similar changes done in lavf/lavc.

Deprecate the av_opt_child_class_next() API.
 2020-06-10 12:36:42 +02:00
Marton Balint
af9e622776 avutil/opt: add AV_OPT_FLAG_CHILD_CONSTS 
This will be used for AVCodecContext->profile. By specifying constants in the
encoders we won't have to use the common AVCodecContext options table and
different encoders can use the same profile name even with different values.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2020-05-22 22:16:52 +02:00
Marton Balint
5edacc4609 avutil/opt: add full support for AV_OPT_TYPE_DICT 
Now it is possible to set them from a string, to serialize them and to use a
default value.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-12-27 21:52:21 +01:00
Paul B Mahol
f3746d31f9 avutil/opt: add AV_OPT_FLAG_RUNTIME_PARAM flag 2019-10-14 11:28:54 +02:00
Clément Bœsch
5be0410cb3 lavu/opt: add AV_OPT_FLAG_DEPRECATED 2018-04-26 19:50:29 +02:00
Jun Zhao
e0e72539cf lavu/opt: add AV_OPT_FLAG_BSF_PARAM 
add AV_OPT_FLAG_BSF_PARAM for bit stream filter options.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-03-16 02:09:59 +01:00
wm4
474194a8d0 avutil/opt: remove ABI hacks 
These were needed for ABI compatibility with Libav. We don't need them
anymore.
 2018-02-13 04:46:04 +01:00
James Almer
c0cfc0ce11 Merge commit '619a433eca2c5655c41b799e0b06380020fb1498' 
* commit '619a433eca2c5655c41b799e0b06380020fb1498':
  lavu: Drop deprecated option type

Merged-by: James Almer <jamrial@gmail.com>
 2017-10-23 18:18:00 -03:00
Vittorio Giovara
619a433eca lavu: Drop deprecated option type 
Deprecated in 02/2014.
 2017-03-23 10:09:17 +01:00
Michael Niedermayer
2f935baa7d avutil/opt: Add AV_OPT_TYPE_UINT64 
Requested-by: wm4 ([FFmpeg-devel] [PATCH] avutil/opt: Support max > INT64_MAX in write_number() with AV_OPT_TYPE_INT64)
Requested-by: ronald ([FFmpeg-devel] [PATCH] avutil/opt: Support max > INT64_MAX in write_number() with AV_OPT_TYPE_INT64)
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-23 02:01:05 +01:00
Kacper Michajłow
69630f4d30 libavutil/opt: Small bugfix in example. 
Fix const corectness and zero init the struct. This example code would actually crash when initializing string.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-24 00:41:15 +02:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Vittorio Giovara
41ed7ab45f cosmetics: Fix spelling mistakes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-04 18:16:21 +02:00
Michael Niedermayer
564b4591bb opt: Add av_opt_copy() 
This includes documentation and other modifications by
Lukasz Marek and Martin Storsjö.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-03-24 10:34:15 +02:00
Lukasz Marek
8833f1508b opt: Add const to av_opt_next 
Also add const to pointers in static functions within opt.c where
possible/necessary.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-03-24 10:34:09 +02:00
Rodger Combs
0562f95902 lavu/opt: add flag to return NULL when applicable in av_opt_get 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-09 04:12:57 -05:00
Rodger Combs
f36baeebc5 lavu/opt: switch AV_OPT flags to shift-based formatting 2015-10-09 04:12:57 -05:00
Clément Bœsch
9117748cff avutil/opt: add AV_OPT_TYPE_BOOL 2015-09-08 22:39:20 +02:00
Hendrik Leppkes
237cf3786e lavu: Drop old deprecated AVOption API 
Deprecated in 2011/10
 2015-09-05 18:30:35 +02:00
Hendrik Leppkes
545559e43d Remove FF_CONST_AVUTIL55 cruft 2015-09-05 17:56:28 +02:00
Ronald S. Bultje
3285005347 Undeprecate av_opt_set_defaults2(). 2015-08-18 13:09:06 -04:00
Ronald S. Bultje
ad45121d56 options: mark av_get_{int,double,q} as deprecated. 
Convert last users to av_opt_get_*() counterparts.
 2015-08-18 12:05:17 -04:00
Andreas Cadhalpun
28efeb6502 doc: avoid incorrect phrase 'allows to' 
Also fix typo found by Lou Logan:
Sacrifying -> Sacrificing

Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-06-16 21:48:51 +02:00
Lukasz Marek
0cb994dfe3 lavu/opt: add escaping to av_opt_serialize 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-29 00:58:42 +01:00
Lukasz Marek
f00e9c4b10 lavu/opt: add consts where possible 2014-11-27 23:27:14 +01:00
Lukasz Marek
bee5844ddd lavu/opt: introduce av_opt_serialize() 
Function allows to create string containing object's serialized options.
Such string may be passed back to av_set_options_string() in order to restore options.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00
Lukasz Marek
eec693328a lavu/opt: introduce av_opt_is_set_to_default() 
New function allows to check if option is set to its default value

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00
Michael Niedermayer
1e16492b98 Merge commit 'c6074a30ba3b5fb4319ee6ee599656d58548cdc8' 
* commit 'c6074a30ba3b5fb4319ee6ee599656d58548cdc8':
  opt: Fix the documentation mentioning av_set_string3

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-11 23:54:52 +01:00
Luca Barbato
c6074a30ba opt: Fix the documentation mentioning av_set_string3 
It is av_opt_set now.
 2014-11-11 11:49:55 +01:00
Lukasz Marek
457204ee15 lavu/opt: document av_opt_copy function 2014-11-09 17:56:08 +01:00
James Almer
71718de814 avutil: remove obsolete FF_API_FIND_OPT cruft 
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-10-05 17:09:53 -03:00
Michael Niedermayer
2ba4577809 Merge commit 'a8c104a511f97e4ea617df73b31737e28a8a5126' 
* commit 'a8c104a511f97e4ea617df73b31737e28a8a5126':
  AVOption: add support for dictionary types.

Conflicts:
	libavutil/opt.c
	libavutil/opt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-13 22:39:54 +02:00
Andrew Stone
a8c104a511 AVOption: add support for dictionary types. 
In order to support metadata being set as an option, it's necessary to be able
to set dictionaries as values.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-08-13 16:07:40 +00:00
Michael Niedermayer
00759d71a2 avutil/opt: add av_opt_copy() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:49:18 +02:00
Lukasz Marek
ba52fb11dc lavu/opt: add av_opt_set_dict2() function 
Existing av_opt_set_dict doesn't accept flags.
It doesn't allow to pass options to nested structs.
New function alllows that.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-05-02 18:04:05 +02:00
Lukasz Marek
eaed4da96a lavu/opt: extend AVOptionRange by extra values 
AVOptionRange is not flexible enough to store AV_OPT_TYPE_IMAGE_SIZE
ranges. Current implementation can only store pixel count.
This patch aims to keep backward compatibility and extend
AVOptionRange with possibility to store width/height ranges.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-04-03 13:28:13 +02:00
Michael Niedermayer
6a24d77929 Merge commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1' 
* commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1':
  AVOptions: add flags for read/read-only options

Conflicts:
	libavutil/opt.c
	libavutil/opt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-20 02:01:13 +01:00
Michael Niedermayer
f4c8d00223 Merge commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0' 
* commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0':
  AVOptions: deprecate unused AV_OPT_FLAG_METADATA

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-20 01:50:26 +01:00
Anton Khirnov
c3ecd968f0 AVOptions: add flags for read/read-only options 2014-02-19 21:52:17 +01:00
Anton Khirnov
6bb8720f00 AVOptions: deprecate unused AV_OPT_FLAG_METADATA 
It was never used since it was added and the things it was intended for
are now exported differently.
 2014-02-19 21:52:17 +01:00
Michael Niedermayer
867e7bb4f1 fix order of operations in comments 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-23 14:32:04 +02:00
Stefano Sabatini
8696e51baf lavu/opt: add AV_OPT_TYPE_CHANNEL_LAYOUT and handler functions 
The new type is compatible with AV_OPT_TYPE_INT64, but allows to specify
channel layouts using the format accepted by av_get_channel_layout().
 2013-10-17 18:09:29 +02:00
Stefano Sabatini
b236eb49e1 lavu/opt.h: fix grammar typo in av_opt_get* doxy 2013-10-17 18:03:03 +02:00
Stefano Sabatini
515e651f56 lavu/opt: fix doxy for av_opt_get* functions about return value 
Success code must be >= 0 and not == 0, consistently with the
implementation.
 2013-10-04 16:36:27 +02:00
Michael Niedermayer
3500f53c93 libavutil/opt.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
a8e963835a Merge commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e' 
* commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e':
  Give less generic names to global library option arrays

Conflicts:
	libavcodec/options_table.h
	libavfilter/avfilter.c
	libavformat/options_table.h
	libswscale/options.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-03 09:16:36 +02:00
Diego Biurrun
b5a138652f Give less generic names to global library option arrays 2013-08-02 19:19:02 +02:00
Paul B Mahol
3a751eab78 lavu/opt: add AV_OPT_TYPE_COLOR 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-17 11:32:53 +00:00
Nicolas George
9e8e03de38 lavu/opt: check int lists length for overflow. 
Also add parens on macro arguments.
 2013-04-13 20:19:24 +02:00