FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	073b013d00	complete mpeg4 GMC decoding support Originally committed as revision 1046 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9b59c92f47	indenting preprocessor stuff, as its completly unreadable otherwise Originally committed as revision 982 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	2ad1516a6c	idct permutation cleanup, idct can be selected per context now fixing some threadunsafe code Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	202ef8b819	ff_get_fourcc() & XVIX support Originally committed as revision 975 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	f36db5dfd3	faster ff_sqrt() Originally committed as revision 859 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Bohdan Horst	a5f0696948	this include isn;t longer need and now generate a lot of warnings patch by Bohdan Horst <nexus at hoth.amu.edu.pl> Originally committed as revision 789 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	e1707f52d5	BeOS patches by "shatty" <shatty at myrealbox.com> 1. errno's are negative on beos, so negating them gives positive values. 2. the -shared flag is -nostart on beos. 3. building the shared lib on beos requires -fomit-frame-pointer 4. beos doesn't have oss support Originally committed as revision 779 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	d200cab674	Force inlining on get_vlc2. Originally committed as revision 756 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	45a82edbdd	rl vlc decoding optimizations Originally committed as revision 748 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	6300c80a88	dont trash table in GET_VLC Originally committed as revision 741 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	5ea6f10f72	Remove some cruft. Originally committed as revision 740 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	08dce7b02f	get_vlc() optimizations Originally committed as revision 737 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	cceabc8656	get_vlc() optimization Originally committed as revision 735 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	ef5e74bbfd	c std doesnt like negative shifts -> use asm Originally committed as revision 730 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	55cb1ae6fc	gcc3 bug workaround Originally committed as revision 727 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	8db1a1dde0	new bitstream reader API (old get_bits() based one is emulated and will still be supported in the future cuz its simpler) minor optimizations to get_vlc Originally committed as revision 725 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	02da51ec60	* Move "restrict" fallback to common.h * Don't include config.h in dsputil.c Originally committed as revision 721 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Falk Hüffner	3530320dbf	Activate ALT_BITSTREAM_READER by default on Alpha, since it seems to be a noticeable win (at least for me :) Originally committed as revision 712 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	4fd6044859	reverted to inttypes.h since it gives problems on some unixes Originally committed as revision 690 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	96707bb783	do not export internal functions - use stdint.h Originally committed as revision 682 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	7fd08ac1d1	sqrt MAX, MIN Originally committed as revision 637 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	8758f7e43c	* for this moment bswap.h included ahead of HAVE_AV_CONFIG_H check as its functionality is used even in those parts which are being compiled without this flag - generaly this would require more complicated cleanup patch - for now leaving for the main author Originally committed as revision 614 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6a3d7e36c9	fixed mangle issue Originally committed as revision 605 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	d503f97038	better logic for bswap Originally committed as revision 596 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Philip Gladstone	935cdf0902	Add an av_abort macro that aborts, but also prints out the location of the abort. Helps track down bugs. Originally committed as revision 576 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	8083185f88	* restored previous non '..' version Originally committed as revision 558 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	777cc95fb4	* using ../ for bswap.h Originally committed as revision 556 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	49d71c7b05	* avoid conflicts with non-ffmpeg config.h and also it's consistent with few other header files included from the main ffmpeg's dir Originally committed as revision 555 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	4d7a0a0593	better av_freep() Originally committed as revision 541 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	44f27b3a86	added proper memory handling functions - fixed include paths Originally committed as revision 516 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Alex Beregszaszi	a69b930cd3	clamp intra matrix to 8bit for mjpeg (workaround for qscale>=25) Originally committed as revision 451 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	32cd20de42	move ABS() to common.h print mb_types in nice looking format support Originally committed as revision 440 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9717dad883	move put_string() to common.{c,h} Originally committed as revision 439 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	d7e9533aa0	fixed msmpeg4 infinite loop if buggy stream rewrote quantizer fixed bias (+10% compression/quality for h263 like codecs) qscale=1 support mpeg1 intra frames looks far less blocky added codec_id field Originally committed as revision 423 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	91029be790	much better ME for b frames (a bit slow though) fixed MC rounding for b frames fixed hq mode with b-frames Originally committed as revision 406 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	9dbcbd92e8	fixed mpeg4 time stuff on encoding mpeg4 b-frame enoding support removed old, out-commented ratecontrol reuse motion compensation code between encoding & decoding prefix newly added global functions with ff_ to reduce namespace polution b-frame ME (unfinished, but working) added some comments to mpegvideo.h do MC on encoding only once if possible bugs? ;) Originally committed as revision 403 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	fcb609f432	dump_stream support (nicely formated 0s and 1s) Originally committed as revision 375 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	490922441b	resync marker support, needed for some mp4 files Originally committed as revision 358 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	45870f5718	new motion estimation (epzs) not complete yet but allready pretty good :) unlimited mv search range minor bugfix in the mpeg4 header parser reset picture in gop counter if scene change is detected Originally committed as revision 344 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	49c9325f56	support decoding (with mplayer) of 3 .mp4 files from mphq optimize h263_pred_motion() Originally committed as revision 330 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	d8cf5aea49	optimized the normal bitstream writer, its faster than the alternative one on p3 now ... lets hope its at least not slower on p4 & k7 Originally committed as revision 299 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	4f0f8bfce3	aligned bitstream writer (1% slower on p3 but perhaps its faster on p4?) Originally committed as revision 296 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	17592475b3	alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it) Originally committed as revision 295 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	4bdd9157cc	Cygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net> Originally committed as revision 273 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	05f361f0c7	(commited by michael / arpi was crazy enough to give me his password) fixed a bug in get_vlc() when using the ALT_BITSTREAM_READER (rv10 & mpeg12 decoders where not working) some optimizations replaced a if() with a >> changed get_bits1() a bit so it hopefully is faster on p4 Originally committed as revision 259 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	3587d501a3	aligned bitstream support (optional) - patch by ichael Niedermayer <michaelni@gmx.at> Originally committed as revision 253 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	27a3e2c5e0	another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <michaelni@gmx.at> Originally committed as revision 252 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Nick Kurshev	a822a47983	fixed gcc-3.0.x compilation (by Michael Niedermayer) Originally committed as revision 211 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Juanjo	4949028f85	- Bug fix on inter MCBPC table for inter+q. - H.263/H.263+ decoder now knows GOB start codes. - H.263/H.263+ decoder now returns the size of the stream on the first call. - Added show_bits() functions to see the buffer without loosing the bits. - TODO: H.263v1 UMV parsing is buggy. Originally committed as revision 204 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	f674bf7105	suppressed mpglib Originally committed as revision 141 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago

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60 Commits (f3a344472140a8455cab54b53faf564cfff9a4d2)