FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	450a3f58ed	lavu/opt: add API for setting array-type option values Previously one could only replace the entire array with a new one deserialized from a string. The new API allows inserting, replacing, and removing arbitrary element ranges.	4 months ago
Anton Khirnov	d89930f866	lavu/opt: add API for retrieving array-type option values Previously one could only convert the entire array to a string, not access individual elements.	4 months ago
Anton Khirnov	efe38286d1	lavu/opt: document underlying C types for enum AVOptionType	4 months ago
James Almer	2987c65caa	avutil/opt: add a note about the av_opt_{get,set}_chlayout() behavior Based on the one for av_opt_set_dict_val(). Signed-off-by: James Almer <jamrial@gmail.com>	8 months ago
James Almer	d053290d8d	avutil/opt: add an unsigned option type Signed-off-by: James Almer <jamrial@gmail.com>	8 months ago
Marcus B Spencer	5e7180864f	avutil/opt: Clarify type of integers Clarify comment regarding type of integers regarding AV_OPT_TYPE_IMAGE_SIZE. Signed-off-by: Marcus B Spencer <marcus@marcusspencer.xyz> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 months ago
Andrew Sayers	99e43a6dfe	lavu/opt: Clarify the scope of AVOptions See discussion on the mailing list: https://ffmpeg.org/pipermail/ffmpeg-devel/2024-April/326054.html Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 months ago
James Almer	8616cfe089	avutil/opt: add support for children objects in av_opt_serialize Signed-off-by: James Almer <jamrial@gmail.com>	8 months ago
Anton Khirnov	efe4478778	lavu/opt: add array options	10 months ago
Anton Khirnov	fc706276c0	lavu/opt: distinguish between native and foreign access for AVOption fields Native access is from the code that declared the options, foreign access is from code that is using the options. Forbid foreign access to AVOption.offset/default_val, for which there is no good reason, and which should allow us more freedom in extending their semantics in a compatible way.	10 months ago
Andreas Rheinhardt	be54923abc	avutil/opt: Don't use AV_OPT_TYPE_FLAGS for sentinels Make AVOptionType start with 1 instead. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	10 months ago
James Almer	65ddc74988	avutil: remove deprecated FF_API_OLD_CHANNEL_LAYOUT Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
Anton Khirnov	6456dd50a6	lavu/opt: cosmetics, group option reading function together	10 months ago
Anton Khirnov	2a3a33d04b	lavu/opt: cosmetics, group option setting function together	10 months ago
Anton Khirnov	cc0bd9da70	lavu/opt: cosmetics, group (un)init and management functions together	10 months ago
Anton Khirnov	067fde4966	lavu/opt: document AVOption.flags	10 months ago
Anton Khirnov	39a3a1c69b	lavu/opt: cosmetics, move AV_OPT_FLAG_* out of AVOption Also drop an obsolete FIXME.	10 months ago
Anton Khirnov	105a1bc150	lavu/opt: cosmetics, change option flags to (1 << N) style It is easier to read. Also, change their doxy comments to use the same style.	10 months ago
Anton Khirnov	08bebeb1be	Revert "all: Don't set AVClass.item_name to its default value" Some callers assume that item_name is always set, so this may be considered an API break. This reverts commit `0c6203c97a`.	11 months ago
Andreas Rheinhardt	0c6203c97a	all: Don't set AVClass.item_name to its default value Unnecessary since acf63d5350adeae551d412db699f8ca03f7e76b9; also avoids relocations. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Anton Khirnov	f423497b45	lavu: support AVChannelLayout AVOptions Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Andreas Rheinhardt	8c53b14599	avutil/opt: Document actual behaviour of av_opt_copy a bit more In particular, document that av_opt_copy() always disentangles allocated options even on error; this guarantee is needed to e.g. properly free duplicated thread contexts in libavcodec on error. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	e7bd47e657	Remove obsolete version.h inclusions These have mostly been added because of FF_API_*; yet when these were removed, removing the header has been forgotten. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
James Almer	0bf3a7361d	avutil: remove deprecated AVClass.child_class_next Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
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.	5 years ago
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>	5 years ago
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>	5 years ago
Paul B Mahol	f3746d31f9	avutil/opt: add AV_OPT_FLAG_RUNTIME_PARAM flag	5 years ago
Clément Bœsch	5be0410cb3	lavu/opt: add AV_OPT_FLAG_DEPRECATED	7 years ago
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>	7 years ago
wm4	474194a8d0	avutil/opt: remove ABI hacks These were needed for ABI compatibility with Libav. We don't need them anymore.	7 years ago
Vittorio Giovara	619a433eca	lavu: Drop deprecated option type Deprecated in 02/2014.	8 years ago
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>	8 years ago
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>	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
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>	9 years ago
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>	9 years ago
Rodger Combs	0562f95902	lavu/opt: add flag to return NULL when applicable in av_opt_get Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Rodger Combs	f36baeebc5	lavu/opt: switch AV_OPT flags to shift-based formatting	9 years ago
Clément Bœsch	9117748cff	avutil/opt: add AV_OPT_TYPE_BOOL	9 years ago
Hendrik Leppkes	237cf3786e	lavu: Drop old deprecated AVOption API Deprecated in 2011/10	9 years ago
Hendrik Leppkes	545559e43d	Remove FF_CONST_AVUTIL55 cruft	9 years ago
Ronald S. Bultje	3285005347	Undeprecate av_opt_set_defaults2().	10 years ago
Ronald S. Bultje	ad45121d56	options: mark av_get_{int,double,q} as deprecated. Convert last users to av_opt_get_*() counterparts.	10 years ago
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>	10 years ago
Lukasz Marek	0cb994dfe3	lavu/opt: add escaping to av_opt_serialize Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Lukasz Marek	f00e9c4b10	lavu/opt: add consts where possible	10 years ago
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>	10 years ago
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>	10 years ago
Luca Barbato	c6074a30ba	opt: Fix the documentation mentioning av_set_string3 It is av_opt_set now.	10 years ago

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134 Commits (963145483cd0234cd0fac1b51f2410b5274b5f2d)