FFmpeg

Commit Graph

Author	SHA1	Message	Date
Nicolas George	438978fb4b	opt: implement av_opt_set_from_string(). It is similar to av_set_options_string() but accepts a list of options that can be in shorthand: if the key is omitted on the first fields, the keys from the shorthand list are assumed, in order.	12 years ago
Stefano Sabatini	cf5629c064	lavu/opt: reindent after last commit	12 years ago
Stefano Sabatini	5666a1b270	lavu/opt: support NULL and special "none" values for size and pixel format options Allow to specify NULL values explicitly, thus overriding the default values set in the context.	12 years ago
Martin Storsjö	21bc440384	avopt: Explicitly store rational option defaults in .dbl Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	d58dd4b5b5	avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	124134e424	avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	4d7adec8bd	AVOptions: store defaults for INT64 options in int64 union member. Double does not have enough precision to represent all int64 numbers exactly.	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Stefano Sabatini	a25346e65c	lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro	12 years ago
Stefano Sabatini	a6d6b8a200	lavu/opt: fix crash in av_opt_next() in case the class has no options	12 years ago
Martin Storsjö	3893feeccd	opt/eval: Include mathematics.h for NAN/INFINITY These files use NAN/INFINITY but didn't include mathematics.h to get the fallback definitions if the system lacks the macros. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nicolas George	9148ae5b91	opt: add test for IMAGE_SIZE and PIXEL_FMT.	13 years ago
Nicolas George	61c266d72f	opt: free test_ctx.string at the end. Makes valgrind happy.	13 years ago
Nicolas George	42b774ab6f	opt: init test_ctx to 0. Otherwise, setting string will try to free a random address.	13 years ago
Nicolas George	d9b0d75c56	opt: add AV_OPT_TYPE_PIXEL_FMT.	13 years ago
Anton Khirnov	0426c69310	AVOptions: fix the value printed in out of range error message.	13 years ago
Samuel Pitoiset	154486f9ad	opt: Add av_opt_set_bin() Introduce a new function to set binary data through AVOption, avoiding having to convert the binary data to a string inbetween. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nicolas George	2ec3e5767e	opt: add AV_OPT_TYPE_IMAGE_SIZE.	13 years ago
Stefano Sabatini	d4f8d717ab	lavu/opt: clarify error message in set_key_value_pair()	13 years ago
Michael Niedermayer	2d9e2c6464	opt: Fix "libavutil/opt.c:811:20: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	dff97be808	av_opt: add av_opt_ptr() to return a pointer to a field of a object based on an AVClass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a9011623ea	avopts: Fix random values being printed in error messages: Bug introduced in: commit `7bb1807c2d` Author: Anton Khirnov <anton@khirnov.net> Date: Tue Aug 23 12:58:49 2011 +0200 AVOptions: refactor set_number/write_number write_number() does the actual writing of the supplied number to destination. Move finding the option and choosing destination address out of it.	13 years ago
Michael Niedermayer	d5e1244ca7	opt: Fix *av_opt_find2(NULL) Fixes Ticket650 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	e1e22851c1	AVOptions: don't return an invalid option when option list is empty	13 years ago
Martin Storsjö	299234a0a9	avoptions: Fix av_opt_flag_is_set With the changes in `3b3ea34655`, "Remove all uses of deprecated AVOptions API", av_opt_flag_is_set was broken, since it now uses av_opt_find, which doesn't return named constants unless a unit to look for the constant in is given. This broke enabling LATM encapsulated AAC output in RTP. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	85afbb1d00	AVOptions: don't segfault on NULL parameter in av_set_options_string()	13 years ago
Michael Niedermayer	da31e537c4	opt: handle AV_OPT_TYPE_CONST too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	3b3ea34655	Remove all uses of deprecated AVOptions API.	13 years ago
Anton Khirnov	8c5dcaad13	AVOptions: add av_opt_next, deprecate av_next_option. Just for naming consistency, no functional changes.	13 years ago
Anton Khirnov	dca055be3a	AVOptions: add functions for evaluating option strings.	13 years ago
Anton Khirnov	059a037fbd	AVOptions: split get_number(). Split actual writing to read_number() in the same way as write_number(). Allows set_string_number() to write to a caller-provided destination.	13 years ago
Anton Khirnov	41d9d51a72	AVOptions: add av_opt_get, deprecate av_get. New functions can get values from child objects, properly report error codes and have consistent naming and signatures.	13 years ago
Anton Khirnov	dac66da63d	AVOptions: add av_opt_set(). Deprecate av_set_ New functions support setting values on children, return error codes instead of options and have consistent naming and signatures.	13 years ago
Anton Khirnov	641c7afe3c	AVOptions: add new API for enumerating children. This will allow the caller to enumerate child contexts in a generic way and since the API is recursive, it also allows for deeper nesting (e.g. AVFormatContext->AVIOContext->URLContext) This will also allow the new setting/reading API to transparently apply to children contexts.	13 years ago
Anton Khirnov	7bb1807c2d	AVOptions: refactor set_number/write_number write_number() does the actual writing of the supplied number to destination. Move finding the option and choosing destination address out of it.	13 years ago
Anton Khirnov	cf10095f0b	AVOptions: cosmetics, rename static av_set_number2() to write_number().	13 years ago
Anton Khirnov	b003d0be5b	AVOptions: cosmetics, move and rename static av_set_number().	13 years ago
Anton Khirnov	c8d787d2ef	AVOptions: split av_set_string3 into opt type-specific functions Also stop attempting to honor the alloc parameter, as things break horribly in that case. It will be removed in upcoming successor to av_set_string3.	13 years ago
Michael Niedermayer	0962ad0e2f	avopt: Fix searching for constants Fixes Ticket350 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	4dbcdfa86d	AVOptions: remove AVOption.offset <= 0 checks They will only ever be <=0 if the option is broken, in which case this check is hiding a bug.	13 years ago
Anton Khirnov	79eff91325	AVOptions: deprecate av_opt_set_defaults2 It's a hack which was created to allow for multiple options with different defaults to refer to same field (e.g. 'b' vs 'ab'). There is no need for it anymore.	13 years ago
Anton Khirnov	a7e2b2ccc9	AVOptions: move doxy for av_opt_set_defaults() from opt.c to opt.h Also change it to be more readable.	13 years ago
Anton Khirnov	bea5670a4f	AVOptions: drop av_ prefix from static av_get_number().	13 years ago
Michael Niedermayer	c4fd1d34ca	av_get_string: search children too. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bf71fb54b5	av_get_number: also search children, this is more sane than not doing so. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	a726d7fd4e	AVOptions: in av_opt_find() don't return named constants unless unit is specified. That is, unless the caller explicitly asks for them. Prevents conflict between e.g. the 'loop' option in img2 demuxer and 'loop' flag in AVCodecContext.	14 years ago
Mans Rullgard	abc78a5a7c	Do not include log.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	add41decd9	Remove return statements following infinite loops without break These statements cannot be reached and are thus not needed. This removes a number of compiler warnings. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago

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268 Commits (0d81c0a10ee822e6198ab0c0868ac7e22ca9ac4e)