FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	dc59ec5e79	AVOptions: add av_opt_find() as a replacement for av_find_opt.	14 years ago
Martin Storsjö	cb7c11cc9e	avoptions: Add an av_opt_flag_is_set function for inspecting flag fields Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	d9f80ea2a7	Move metadata API from lavf to lavu. Rename it to AVDictionary, since it will be used as such. Tags documentation and metadata conversion API is lavf-specific, so remains there.	14 years ago
Stefano Sabatini	a6703faa15	samplefmt: add av_get_bytes_per_sample() Deprecate av_get_bits_per_sample_fmt(), which was a misnamed function. For the moment we don't have sample formats with a non-integer number of bytes, in that case we may need to create a new av_get_bits_per_sample() function. In the meanwhile we prefer to adopt this variant, since avoids divisions by 8 all over the place.	14 years ago
Stefano Sabatini	d58ed64a89	eval: add support for pow() function It is a more search-friendly alternative to the ^ operator.	14 years ago
Stefano Sabatini	0bc2cca12f	samplefmt: switch nb_channels/nb_samples params order in av_samples_alloc() This is consistent with the order of parameters in av_samples_fill_arrays().	14 years ago
Stefano Sabatini	e1c7414812	samplefmt: change layout for arrays created by av_samples_alloc() and _fill_arrays() The new layout is consistent with that of the av_image_() API, and simplifies understanding and copy operations, it also preserves alignment information which was lost with the previous layout. This breaks API/ABI, but since the function was never referenced in the code (and it isn't unlikely already used by someone) then this should not be a problem.	14 years ago
Anton Khirnov	b39b06233d	AVOptions: add av_opt_free convenience function.	14 years ago
Michael Niedermayer	5ad38d93e8	cpudetect: add av_force_cpu_flags() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	e71f26086a	lavu: add av_get_pix_fmt_name() convenience function Also deprecate avcodec_get_pix_fmt_name() in its favor.	14 years ago
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>	14 years ago
Stefano Sabatini	3c2c52baec	eval: implement not() expression	14 years ago
Stefano Sabatini	e5272e729e	eval: add sqrt function for computing the square root	14 years ago
Anton Khirnov	35ceaa7376	Move ff_dynarray_add to lavu and make it public.	14 years ago
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>	14 years ago
Anton Khirnov	9e5c62c97f	lavu: remove FF_API_OLD_IMAGE_NAMES cruft	14 years ago
Anton Khirnov	516fb5e40c	lavu: remove FF_API_OLD_EVAL_NAMES cruft	14 years ago
Anton Khirnov	139f3ac42d	Bump major versions of all libraries. They've accumulated enough new APIs and corresponding deprecated cruft. This breaks API and ABI.	14 years ago
Stefano Sabatini	5ae4251c3b	eval: add support for trunc, ceil, and floor functions Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Peter Ross	73389754c9	pixfmt: add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE PIX_FMT_BGR48LE is used by PhantomCINE demuxer. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Stefano Sabatini	25601bc564	eval: add support for trunc, ceil, and floor functions Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Peter Ross	e309fdc701	Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	0ef52334ec	lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit `09d171b988`)	14 years ago
Anton Khirnov	09d171b988	lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Reinhard Tartler	7ffe76e540	Merge libavcore into libavutil Done to keep ABI compatible. Otherwise this is just silly	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Anton Khirnov	e921bd57e3	Add forgotten minor API bumps and APIChanges entries The bumps are for adding version.h and avio_{get/put}_str functions in lavf and making av_dlog public in lavu. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Anton Khirnov	4868bebe5b	Add forgotten minor API bumps and APIChanges entries The bumps are for adding version.h and avio_{get/put}_str functions in lavf and making av_dlog public in lavu. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Stefano Sabatini	0328b9ea39	Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Nicolas George	0bc55f5d32	Add AVERROR_*_NOT_FOUND codes. Originally committed as revision 26056 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	bb4afa13dd	Deprecate avcodec_pix_fmt_string() in favor of av_get_pix_fmt_string(), added to libavutil/pixdesc.h. Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	d2af7205a1	Use hierarchic names convention (prefix them with av_expr) for the eval API. More grep-friendly and more consistent with the rest of the FFmpeg API. Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	20fcd0797e	Implement isnan() function evaluation. Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	4cabef0a9d	Make strmatch() return 1 only if the string compared against the prefix does not contain other characters which may belong to an identifier. This allows to distinguish for example to have different constants with the same prefix (e.g. "foo" and "foobar"). Originally committed as revision 25626 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	63b1630356	Fix evaluation of expressions of the form: E1;E2. The pointer to the char ';' has to be increased before to evaluate ";E2". Originally committed as revision 25623 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	4ddade62dd	Install libavutil/opt.h, its API is public. Fix issue #2265. Originally committed as revision 25420 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	dec1126915	Make av_cmp_q() work with infinities and NAN. Originally committed as revision 25338 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	6b4ed22f75	Make av_d2q() manage the case in which the value to convert is inf. Originally committed as revision 25332 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	b926b6282d	av_assert() system. With this the developer can now choose if he wants an assert always enabled or at which compile time assert level. This can thus replace the #define NDEBUG hacks Originally committed as revision 25278 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	c85eef4ed8	Move av_set_options_string() from libavfilter to libavutil. Originally committed as revision 25236 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	372e288408	Move av_get_token() from libavfilter to libavutil. Originally committed as revision 25225 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	41f87daaa3	Bump version and update APIchanges after r25210. Originally committed as revision 25216 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	6ed040408b	Move AVOptions from libavcodec to libavutil Originally committed as revision 25210 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	1c1c80f0a3	2nd try to fix av_log() repeated detection Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Tomas Härdin	bc6f0af289	Add av_popcount() to libavutil/common.h and bump minor version Originally committed as revision 25120 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	c6c98d0897	Move mm_support() from libavcodec to libavutil, make it a public function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	7160bb716b	Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h. Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	4f2d2e4ed9	Define macro AV_NE() and use it in libavdevice. Help further refactoring. Originally committed as revision 24814 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	448524777a	Add the M_PHI constant, contains an approximation of the golden ratio irrational number. Originally committed as revision 24439 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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278 Commits (a00c4b4db044b54296af14eeffe7989ac67e4197)