FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	639728f51a	avformat/aviobuf: Add function to reset dynamic buffer Resetting a dynamic buffer means to keep the AVIOContext and the internal buffer used by the dynamic buffer. This is done in order to save (re)allocations when one has a workflow where one opens and closes dynamic buffers in sequence. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	5 years ago
tomajsjiang	3d1506c630	lavf/avio: add a ffio_realloc_buf API for AVIO buffer realloc Add new API ffio_realloc_buf for AVIO buffer realloc. Signed-off-by: Zhongxing Jiang <tomajsjiang@tencent.com>	5 years ago
Jeyapal, Karthick	62f63b24bf	libavformat/avio: Utility function to return URLContext	7 years ago
wm4	5d76674756	lavf: make avio_read_partial() public Main use-case is proxying avio through a foreign I/O layer and a custom AVIO context, without losing latency and performance characteristics. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Merged from Libav commit `173b56218f`.	7 years ago
wm4	173b56218f	lavf: make avio_read_partial() public Main use-case is proxying avio through a foreign I/O layer and a custom AVIO context, without losing latency and performance characteristics. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	7 years ago
James Almer	155f4e9630	avformat/avio: add a crc callback function for CRC-32 IEEE-LE Reviewed-by: Nicolas George <george@nsup.org> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Hendrik Leppkes	0d4b8a2c16	hls: read protocol options through the AVIOContext This reverts commit `9f9ed79d4c`. The hlsopts member was never set anywhere and always NULL, furthermore the HLS demuxer needs to retrieve the proper options from the underlying http protocol (cookies, user-agent, etc), so a dummy context won't help. Instead, use the AVIOContext directly to access the options.	9 years ago
Derek Buitenhuis	93629735d7	avformat: Add a protocol blacklisting API Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Derek Buitenhuis	9f9ed79d4c	hls: Add and use a memebr of AVIOInternal rather than abuse opaque Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	9 years ago
Diego Biurrun	29c2d06d67	cosmetics: Drop empty comment lines	9 years ago
Michael Niedermayer	1dba8371d9	avformat: add protocol_whitelist Note to maintainers: update tools Note to maintainers: set a default whitelist for your protocol If that makes no sense then consider to set "none" and thus require the user to specify a white-list for sub-protocols to be opened Note, testing and checking for missing changes is needed Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Vittorio Giovara	bff0349d9d	avio: Add avio_read wrapper to simplify error checking Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Michael Niedermayer	59db9e6949	avformat/internal: Fix warning about struct declaration Moving ffio_open2_wrapper() to internal as it uses AVFormatContext Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	541d75f9a0	avformat: add callback for opening further files Previous version reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	c86d8aed74	avio: Rename avclass symbols relating to avio Don't prefix them ffio_url, which is misleading, sounding too much like the urlprotocol layer (like ffurl_*). Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	8a273a7460	avio: Add an internal utility function for freeing dynamic buffers Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Carl Eugen Hoyos	ff9a154157	Add int64_t probesize2 instead of int probesize to AVFormatContext. Allows to set a probesize >2G. Tested-by: Oliver Fromme	11 years ago
Lou Logan	88f2586adb	fix various typos Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Alessandro Ghedini	32d05934ab	mp3dec: decode more data from Info header Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	d5ec8ba7f2	Do not leave positive values undefined when negative are defined as error Define positive return values as non errors and leave further meaning undefined This allows future extensions to use these values Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Martin Storsjö	3627ce2f1d	aviobuf: Add functions for null buffers Null buffers are useful for simulating writing to a real buffer for the sake of measuring how many bytes are written. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Ben Avison	5afe1d2791	avio: Add const qualifiers to ffio_read_indirect This provides at least some protection against potential accidental corruption of AVIO buffer workspace. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ben Avison	daf1e0d3de	avio: Add an internal function for reading without copying As long as there is enough contiguous data in the avio buffer, just return a pointer to it instead of copying it to the caller provided buffer. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	186ec17843	avformat/aviobuf: Add ffio_ensure_seekback() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	523c7bd23c	misc typo, style and wording fixes	12 years ago
Michael Niedermayer	120b38b966	avio: redesign ffio_rewind_with_probe_data() This prevents a double free Fixes CID718285 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e39eeb10d1	lavf: split out ffio_limit() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	1dee0aca74	avio: add avio_open2, taking an interrupt callback and options The interrupt callback has to be passed in during opening (setting it after opening isn't enough), since a blocking open couldn't be interrupted otherwise. Options are passed down to procotols and also need to be available during open() in most cases. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	153382e1b6	multiple inclusion guard cleanup Add missing multiple inclusion guards; clean up #endif comments; add missing library prefixes; keep guard names consistent.	14 years ago
Anton Khirnov	ff1ec0c3f8	avio: undeprecate av_url_read_fseek/fpause under nicer names It seems their replacements won't be ready anytime soon.	14 years ago
Anton Khirnov	c486dade95	avio: make URLContext internal.	14 years ago
Anton Khirnov	d6bbe76124	avio: move two ff_udp_* functions from avio_internal to url.h	14 years ago
Anton Khirnov	1305d93c42	avio: deprecate av_url_read_seek It's not used anywhere internally. Salvage its documentation for ffio_read_seek.	14 years ago
Anton Khirnov	fa104e14ab	avio: deprecate av_url_read_pause It's not used anywhere internally. Salvage its documentation for ffio_read_pause.	14 years ago
Anton Khirnov	724f6a0fa4	avio: make url_fdopen internal. The unbuffered URLContext API will be made private, so there's no point in this function being public.	14 years ago
Anton Khirnov	403ee835e7	avio: make url_open_dyn_packet_buf internal. It doesn't look fit to be a part of the public API. Adding a temporary hack to ffserver to be able to use it, should be cleaned up when somebody is up for it.	14 years ago
Anton Khirnov	b64030f26d	avio: make get_checksum() internal.	14 years ago
Anton Khirnov	d09cc22d9c	avio: move ff_crc04C11DB7_update() from avio.h -> avio_internal.h	14 years ago
Anton Khirnov	4c4427a75d	avio: make init_checksum() internal.	14 years ago
Anton Khirnov	4ec153bb66	avio: make udp_set_remote_url/get_local_port internal.	14 years ago
Anton Khirnov	491653ed90	avio: cosmetics - nicer vertical alignment. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	933e90a69a	avio: make av_url_read_fseek/fpause internal. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	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	59f65d9579	avio: make url_setbufsize internal. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	4839c192de	lavf: move ff_get_v from avio.h to avio_internal.h And rename it to ffio_read_varlen. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Anton Khirnov	f8bc86d47e	avio: move ff_rewind_with_probe_data from avio.h to avio_internal.h also change its prefix to ffio Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `f1ef2cd9ed`)	14 years ago
Anton Khirnov	f1ef2cd9ed	avio: move ff_rewind_with_probe_data from avio.h to avio_internal.h also change its prefix to ffio Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	a960576f20	avio: fix fourcc if any character is >=0x80. Fixes issue 2638. (cherry picked from commit `fd085bc082`)	14 years ago
Ronald S. Bultje	fd085bc082	avio: fix fourcc if any character is >=0x80. Fixes issue 2638.	14 years ago
Anton Khirnov	324429309e	lavf: use a new ffio_wfourcc macro instead of put_tag() where possible Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `0abdb29317`)	14 years ago

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68 Commits (9842fd3aaf18cd8bda82e03f099a6cea7234bbcf)