FFmpeg

Commit Graph

Author	SHA1	Message	Date
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>	13 years ago
Ronald S. Bultje	6b0768e202	Clean up swscale pixfmt macros using av_pix_fmt_descriptors[].	13 years ago
Justin Ruggles	bbb46f3ec7	libavutil: add utility functions to simplify allocation of audio buffers. Based on code by Stefano Sabatini.	13 years ago
Justin Ruggles	8889cc4f5b	libavutil: add planar sample formats and av_sample_fmt_is_planar()	13 years ago
Luca Barbato	e361b5089a	doxy: structure libavformat groups	13 years ago
Luca Barbato	e97e5a2e02	doxy: introduce an empty structure in libavcodec	13 years ago
Luca Barbato	757cd8d876	doxy: provide a start page and document libavutil Introduce a basic layout, the subpages are currently left empty. Split libavutil in multiple groups as example of the structure	13 years ago
Martin Storsjö	627067118c	avutil: Add av_timegm as a public function This is useful, since the normal timegm function isn't a standard function (requiring _BSD_SOURCE or _SVID_SOURCE on glibc to be visible, and not available on e.g. windows). The widely available function mktime uses the local time zone, which requires ugly workarounds to handle UTC time. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Sebastien Zwickert	ac3dbb4d58	hwaccel: OS X Video Decoder Acceleration (VDA) support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Reimar Döffinger	ba04ecfdac	avstring: Add locale independent implementations of strcasecmp/strncasecmp Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Luca Barbato	07b172fe8f	avstring: Add locale independent implementations of toupper/tolower Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	492bd1a28f	AVOptions: bump minor and add APIchanges entry.	13 years ago
Jason Garrett-Glaser	96a59cf37b	x86: XOP/FMA4 CPU detection support	13 years ago
Stefano Sabatini	8cee38a298	eval: implement not() expression	13 years ago
Stefano Sabatini	9bc393908a	eval: add sqrt function for computing the square root	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.	14 years ago
Anton Khirnov	c11fb8288d	AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). It allows to search for options only with AVClass, without allocating the corresponding context.	14 years ago
Stefano Sabatini	f2011ed234	fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() The new function provides a more generic interface than av_fifo_peek() for peeking at a FIFO buffer data. Signed-off-by: Anton Khirnov <anton@khirnov.net>	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	d49ea4afb4	Do not include pixfmt.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	e91709ca17	Do not include rational.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	0ebcdf5cda	Do not include mathematics.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	ee8aecd23a	Do not include intfloat_readwrite.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Martin Storsjö	67e9ae14d9	Add av_printf_format, for marking printf style format strings and their parameters Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	7c44d716e7	Add minor bumps and APIChanges entries for lavf private options.	14 years ago
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
Anton Khirnov	b39b06233d	AVOptions: add av_opt_free convenience function.	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	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
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	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	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	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

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149 Commits (c68fafe0d2bdf3d4943a3602c52b0a7c83be8171)