FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	7e2120c4d9	avcodec/mpeg12: Avoid unnecessary VLC structures Everything besides VLC.table is basically write-only and even VLC.table can be removed by accessing the underlying tables directly. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	92b81a7c99	avcodec/mpeg12data: Remove ff_rl_mpeg1 No longer used anywhere. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	a12abf59a9	avcodec/mpeg12: Use ff_rl_mpeg1.table_(run\|level) directly Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	6bb0760a91	avcodec/mpeg12data: Remove unused ff_rl_mpeg2 Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	4a8fe21ab4	avcodec/mpeg12: Pass parameters explicitly in ff_init_2d_vlc_rl() This allows to exploit that ff_rl_mpeg1 and ff_rl_mpeg2 only differ in their VLC table. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	178dcbb96f	avcodec/mpeg12enc: Pass tables explicitly in ff_mpeg1_init_uni_ac_vlc This will allow to remove ff_rl_mpeg2 soon and remove all uses of RLTable in MPEG-1/2/SpeedHQ later. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	19ede649a0	avcodec/mpeg12enc: Avoid unnecessary indirection Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	11dfa4d159	avcodec/mpeg12: Avoid indirection when accessing rl_vlc tables Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	fccb23b7dd	avcodec/mpeg12vlc: Move MPEG-1/2 RL VLCs to it It is better place for these declarations than mpeg12data.h as RL VLC are just a variant of VLCs. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	c4990409f2	avcodec/mpeg12: Reduce size of motion-vector VLC It currently uses 9 bits per table, but there are no codes with nine bits at all, while there are codes with eight, ten and eleven bits. So reducing the table size to eight bits will not reduce the amount of codes that can be parsed in the first step, but it allows to reduce the size of the motion-vector VLC. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Diego Biurrun	b7f98659f2	Remove unnecessary get_bits.h #includes	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Luca Barbato	8606e881b0	mpeg12: Move the vlc bits to a stand alone file	10 years ago
Michael Niedermayer	334aafe565	avcodec/huffman/ff_huff_gen_len_table: support skiping stat=0 entries This is probably not the simplest solution but as this is needed for a bugfix, simplification is left for later. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7b41cbac7f	avcodec/huffman: extend ff_huff_gen_len_table() to allow >8bit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	2b834a0605	avcodec/huffman: Allow specifying nb_bits to ff_huff_build_tree() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b1bbd715d8	avcodec/huffman: increase bits constant Fixes Ticket2593 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b9ea6a8414	avcodec/huffman: use named identifer for the bits constant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	e4cbf7529b	Give all anonymously typedeffed structs in headers a name Anonymous structs cannot be forward declared and have no benefit.	12 years ago
Michael Niedermayer	5a582bd3b5	huffman: add ff_huff_gen_len_table The function will be used by utvideo as well. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Michael Niedermayer	3f943fe681	huffman/huffyuv: move lorens huffman table generation code to huffman.c/h Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	6168781f70	doxygen: do not include license boilerplate in Doxygen documentation	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 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
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	3d52bca6bf	avoid POSIX reserved _t suffix Originally committed as revision 16068 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	a73cbf9709	huffman: add a zero_count flag and use it in fraps fixes issue349 Originally committed as revision 12374 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	bac02ed3c5	huffman: pass hnode_first as a flag instead of as an argument on its own Originally committed as revision 12373 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	b0bd01d68a	Fix make checkheaders by adding missing #include. Originally committed as revision 10948 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	f1bf85b8cf	Cygwin don't like this function declaration. So move this self-documentation into a comment instead. Originally committed as revision 10743 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	437c2079b7	moves fraps huffman decoder to its own file, making it more generic Originally committed as revision 10736 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	7241a6bb50	move unrelated functions declarations out of allformats.h Originally committed as revision 10475 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Guillaume Poirier	efb775777f	add a comment to indicate which #endif belong to which #define Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	699b3f99d0	add multiple inclusion guards to headers Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	c33d98141d	Move H.263 parser to its own file. Originally committed as revision 8934 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Ryan Martell	1d1be919ce	add support for rtp/h264 streaming Patch by Ryan Martell % rdm4 A martellventures P com % Original thread: Date: Nov 6, 2006 8:56 PM Subject: [Ffmpeg-devel] [PATCH] H.264 via RTP Originally committed as revision 6936 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	04d7f60143	Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	b9a73d8d2f	move adler32 to libavutil Originally committed as revision 5731 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

16 Commits (67e2f8b6bf5a44fa8083f90096de6131601879b4)