FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	316fc7443b	avcodec: Add av_fast_padded_malloc(). Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE zero-padded bytes at the end of the used buffer. Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.	13 years ago
Anton Khirnov	dd6d3b0e02	lavf: add functions for accessing the fourcc<->CodecID mapping tables. Fixes bug 212.	13 years ago
Anton Khirnov	af08d9aeea	lavc: add avcodec_is_open(). It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().	13 years ago
Martin Storsjö	c9b309e8cb	doc: Fix the name of the new function Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Paul B Mahol	8b933129b9	avutil: make intfloat api public The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	44911f2985	APIchanges: mention avcodec_alloc_context()/2/3 There was no minor bump for making avcodec_alloc_context3() public and deprecating the other two, so I'm using the first next lavc bump.	13 years ago
Anton Khirnov	a17479dfce	lavf: increase major version from 53 to 54.	13 years ago
Anton Khirnov	7063b6eaee	lavc: increase major version to 54. The lavf-ffm test results change because ffmenc writes AVCodecContext.flags/flags2 and the defaults for those change.	13 years ago
Martin Storsjö	6cb288290d	doc: Update APIchanges with info on muxer flushing Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	7512bb74f2	doc/APIChanges: fill in missing dates and hashes	13 years ago
Justin Ruggles	a6ccae3f4c	avcodec: bump minor version and add APIChanges for the new audio encoding API	13 years ago
Anton Khirnov	3167dc9515	lavfi: move version macros to a new installed header version.h	13 years ago
Reinhard Tartler	014f8d8106	No longer build libpostproc by default update documentation to inform developers that it may be removed in a later release. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Jonathan Nieder	96d8e18a98	APIchanges: mention cleaned up header includes Fixes bug 188. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Janne Grunau	c04a954da6	lavu: bump lavu minor for av_popcount64 Add it to doc/APIchanges and update and correct other entries.	13 years ago
Anton Khirnov	06e8d38f2b	Add minor bumps and APIchanges entries for lavc/lavfi changes.	13 years ago
Mans Rullgard	2a216ca2ef	APIchanges: fill in revision for AVFrame.age deprecation Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	8400b126ac	avcodec: deprecate AVFrame.age This was intended as an optimisation for skipped blocks in MPEG2 P-frames and never used elsewhere. Removing this "optimisation" speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9). Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	526604545f	lavf: add avformat_close_input(). It sets the supplied AVFormatContext pointer to NULL after freeing it, which is safer and its name is consistent with other lavf functions. Also deprecate av_close_input_file().	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Justin Ruggles	560f773c7d	avcodec: change number of plane pointers from 4 to 8 at next major bump. Add AV_NUM_DATA_POINTERS to simplify the bump transition. This will allow for supporting more planar audio channels without having to allocate separate pointer arrays.	13 years ago
Mans Rullgard	b94a3b288e	APIchanges: fill in some blanks Signed-off-by: Mans Rullgard <mans@mansr.com>	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
Justin Ruggles	f3a29b750a	avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.	13 years ago
Anton Khirnov	f872e4d0a7	Add an APIchanges entry and a minor bump for avio changes.	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
Anton Khirnov	eacec07e9c	doc/APIchanges: add missing dates and hashes	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
Martin Storsjö	b6d08f40aa	avformat: Add functions for doing global network initialization Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	512557b291	avcodec: remove avcodec_parse_frame and deprecate associated elements. The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only indicates that they are utilized through avcodec_parse_frame(), which was never actually implemented.	13 years ago
Anton Khirnov	569129a6dc	lavf: add avformat_new_stream as a replacement for av_new_stream. It takes a codec parameter, thus enabling codec-specific defaults.	13 years ago
Justin Ruggles	b631fba936	avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK. This will prevent seeking by bytes for formats that cannot handle this.	13 years ago
Anton Khirnov	492bd1a28f	AVOptions: bump minor and add APIchanges entry.	13 years ago
Anton Khirnov	7f9b0ef9a8	doc/APIChanges: fill in missing hashes and dates.	13 years ago
Anton Khirnov	fb4ca26bdb	lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions.	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
Anton Khirnov	48f9e457ea	lavf: add avformat_query_codec(). It allows to check if a given codec can be written into a container.	14 years ago
Anton Khirnov	bca06e77e1	lavc: add avcodec_get_type() for mapping codec_id -> type.	14 years ago
Dustin Brody	e3a70c7c5f	APIchanges: note error_recognition in lavf Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Luca Barbato	5038f9b268	apichange: add an entry for AV_PKT_FLAG_CORRUPT	14 years ago
Anton Khirnov	6cb1197929	APIchanges: fill in missing hashes and dates.	14 years ago
Anton Khirnov	f2f523fffc	Add an APIChanges entry and bump minor versions for recent changes.	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
Reinhard Tartler	dea22a1a91	document libswscale bump	14 years ago
Anton Khirnov	7c44d716e7	Add minor bumps and APIChanges entries for lavf private options.	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

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365 Commits (8506ff97c9ea4a1f52983497ecf8d4ef193403a9)