FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	12ded9cd85	avcodec/adts_header: Add ff_adts_header_parse_buf() Most users of ff_adts_header_parse() don't already have an opened GetBitContext for the header, so add a convenience function for them. Also use a forward declaration of GetBitContext in adts_header.h as this avoids (implicit) inclusion of get_bits.h in some of the users that now no longer use a GetBitContext of their own. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	7 months ago
James Almer	b5abf6fdfc	avcodec/aac_ac3_parser: don't fill stream info in the sync function Have it only find frame boundaries. The stream props will then be filled once we have an assembled frame. Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Andreas Rheinhardt	e625ae6092	avcodec: Constify all the AVCodecParsers Possible now that the next pointer no longer exists. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Diego Biurrun	b5f19f7478	aac: Split function to parse ADTS header data into public and private part This makes the currently semi-public avpriv_aac_parse_header() function private to libavcodec and adds a proper public API function to return the parts of the ADTS header required in libavformat.	8 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Janne Grunau	fb14730802	aac_parser: add required padding for GetBitContext buffer Fixes stack buffer overflow errors detected by address sanitizer in various fate tests. CC: libav-stable@libav.org	10 years ago
Michael Niedermayer	fccd85b9f3	avcodec: fix aac/ac3 parser bitstream buffer size Buffers containing copies of the AAC and AC3 header bits were not padded before parsing, violating init_get_bits() buffer padding requirement, leading to potential buffer read overflows. This change adds FF_INPUT_BUFFER_PADDING_SIZE bytes to the bit buffer for parsing the header in each of aac_parser.c and ac3_parser.c. Based on patch by: Matt Wolenetz <wolenetz@chromium.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Anton Khirnov	5511ad14fe	lavc: use designated initialisers for parsers.	13 years ago
Anton Khirnov	73ae27e17b	lavc: use avpriv_ prefix for ff_aac_parse_header(). It's used in lavf.	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Alex Converse	3cac899af9	Split the ADTS header decoder off of the ADTS parser. The AAC decoder and ADTS-to-ASC BSF both require the header decoder but not full parsing capabilities. Originally committed as revision 24217 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	8fc0162ac4	Add av_ prefix to bswap macros Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e6b22522c9	bswap: change ME to NE in macro names Other parts of FFmpeg use NE (native endian) rather than ME (machine). This makes it consistent. Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	90350d73f8	Allow parsing and decoding of ADTS AAC files with channel config = 0 Originally committed as revision 18815 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	ee373ddffd	Move the ADTS header size to the parser's header file. Originally committed as revision 18814 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	7ac1591764	Close the AAC parse context, discovered by Netgem. Originally committed as revision 17544 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	4eb311d01c	Correctly map ADTS profile_ObjectType to MPEG-4 AOT Patch by Alex Converse ( alex converse gmail com ) Originally committed as revision 17196 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	406792e7b0	cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	158b39126d	Support ADTS AAC files in the ffaac decoder (limited to streams containing one raw_data_block() per ADTS frame) Patch by Alex Converse ( alex converse gmail com) based on a patch by Robert Swain ( robert swain gmail com ) Originally committed as revision 16485 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	cb56b44086	AAC: fix strict aliasing violation in parser Originally committed as revision 16180 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	57bb0da679	aac_parser: fix strict aliasing violation Originally committed as revision 15595 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	133ac890fb	Add new_frame_start and need_next_header. based on a patch by Bartlomiej Originally committed as revision 12895 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	454064ad1e	Change aac and ac3 parsers to use ff_combine_frame(). Originally committed as revision 12894 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8c731c9743	remove AACAC3FrameFlag Originally committed as revision 12888 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	469d8816d6	undo changes in aac_ac3_parser Originally committed as revision 12778 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	c09ed33e18	Corrections of errors in aac_ac3_parser Originally committed as revision 12759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	0a5754c3b7	change of aac_ac3_parser, so it is able to send complete portion of data to decoder Originally committed as revision 12758 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	bac47ae6ca	use mpeg4audio common code in aac parser Originally committed as revision 12665 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	be1e2a2bfa	removal of stream_type in AACAC3ParseContext and adding AACAC3FrameFlag Originally committed as revision 12622 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	eb538f6ec9	adding lacking include to aac3_parser.c Originally committed as revision 12572 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	6808a8eaf2	using EAC3_STREAM_TYPE_* instead of numbers Originally committed as revision 12571 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Bartlomiej Wolowiec	4e6eeaf019	using stream type in eac3 parser Originally committed as revision 12570 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Justin Ruggles	c599e297e7	Pass AACAC3ParseContext to sync() instead of individual arguments. Patch by Bartlomiej Wolowiec (bartek wolowiec gmail com) Originally committed as revision 12564 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4d570f94ba	prevent infinite loop and memcpy of negative amounts fixes issue194 Originally committed as revision 10726 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	679c2294cb	cosmetics: rename for consistency after previous aac and ac3 parsers move Originally committed as revision 8942 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	99ff31dc75	move aac and ac3 parsers in their own files Originally committed as revision 8941 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

46 Commits (4713a5cc2478ac94150541918749913d05a54b7f)