FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c81f034988	optimizing av_log2 Originally committed as revision 1515 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	8e1e6f31c1	use av_malloc() functions - added av_strdup and av_realloc() Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	68f593b484	GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	5d3cea3a86	aspect ratio cleanup Originally committed as revision 1254 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	18f770162b	* fixing some minor const warnings Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	81ada1ce9d	cleanup Originally committed as revision 1172 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
Michael Niedermayer	6300c80a88	dont trash table in GET_VLC Originally committed as revision 741 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
Zdenek Kabelac	df595131bb	* declare av_free Originally committed as revision 729 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
Fabrice Bellard	8fd5fe9429	use #ifdef Originally committed as revision 694 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	c9b5489c08	fixing get_bits_count at the end Originally committed as revision 638 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ff4ec49e64	license/copyright change Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	6000abfa89	removed useless header includes - use av memory functions Originally committed as revision 522 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	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	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	24 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	24 years ago
Arpi	580b82fa24	(m)jpeg pad/flush with 1 instead of 0, fix by Rik Snel <rsnel@cube.dyndns.org> Originally committed as revision 280 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 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	24 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	24 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	24 years ago
Fabrice Bellard	1a56543279	win32 fixes Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Fabrice Bellard	4e66ab3bab	added MJPEG decoder + comments Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Arpi	2931ecb90f	inlineing common case of get_bits() -> gives 2speedup. more optim coming soon... Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Nick Kurshev	a9b3f63084	Sync with mplayer's stuff Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago
Fabrice Bellard	de6d9b6404	Initial revision Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago

30 Commits (d44b50b0af724a37e6a2df7ba2c075d1f14fe818)