ffmpeg/libavcodec
Fabrice Bellard 5bd12d1277 improved mpeg1/2 decoding speed
Originally committed as revision 517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 22:56:50 +00:00
..
alpha Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> 2002-01-20 14:48:02 +00:00
armv4l arm specific code 2001-08-13 21:38:25 +00:00
i386 tried to avoid gcc 2.95.2 bug by puting explicit register constraints - added comment about rounding bug in some functions (need to correct or suppress them for regression tests) 2002-05-18 22:49:11 +00:00
liba52 * add support for liba52 2002-04-22 10:27:25 +00:00
mlib copyright change 2001-09-17 21:19:35 +00:00
.cvsignore * cleanup 2002-04-26 07:18:57 +00:00
a52dec.c - Segfault fixed when liba52 dynamic library isn't found. 2002-05-06 21:34:50 +00:00
ac3dec.c * minor - slightly modified debug message 2002-04-15 12:52:21 +00:00
ac3enc.c * encoding of AC3 with more than 2 channels 2002-04-08 12:08:03 +00:00
ac3enc.h * encoding of AC3 with more than 2 channels 2002-04-08 12:08:03 +00:00
ac3tab.h
apiexample.c changed opendivx to mpeg4 2001-08-15 13:12:23 +00:00
avcodec.c * first shot for the new avcodec API 2002-05-14 14:17:11 +00:00
avcodec.h - repeat_pict meaning changed, now it signals the extra delay for the 2002-05-14 19:56:42 +00:00
common.c move put_string() to common.{c,h} 2002-05-03 23:13:24 +00:00
common.h added proper memory handling functions - fixed include paths 2002-05-18 22:56:25 +00:00
dct-test.c updated dct-test to test IDCTs too 2001-08-07 22:42:45 +00:00
dsputil.c new hopefully faster MC 2002-05-16 23:29:09 +00:00
dsputil.h fixed mpeg4 time stuff on encoding 2002-04-17 04:32:12 +00:00
fastmemcpy.h Adding fastmemcpy stuff to speedup mplayer project 2001-08-02 08:29:38 +00:00
fdctref.c added idct reference code 2001-08-07 22:43:37 +00:00
h263.c there are divx5? encoded files without a userdata section but with b-frames :( 2002-05-06 13:15:05 +00:00
h263data.h - Advanced Intra Coding (AIC) support for H.263+ encoder, just DC by now. 2002-05-02 04:39:45 +00:00
h263dec.c print frame decoding time support (x86 only) 2002-05-16 22:01:30 +00:00
imgconvert.c * using pixtype as enum - by Philip Gladstone 2002-04-08 21:03:35 +00:00
imgresample.c - removed #include ../config.h, because it's included from common.h 2001-08-02 18:46:26 +00:00
jfdctfst.c
jrevdct.c permuted coefs in normal IDCT to avoid having different cases there 2001-08-07 22:45:35 +00:00
libavcodec.dsp win32 fixes 2001-08-13 21:48:05 +00:00
Makefile ar -s has portability problems, anyway rc is enough without s -- suggested by Atmosfear 2002-05-03 18:46:55 +00:00
mangle.h Cygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net> 2002-01-20 14:30:34 +00:00
mjpeg.c - Warning fix. 2002-05-09 05:42:27 +00:00
motion_est.c - pict_type exported to AVCodecContext 2002-05-11 23:42:16 +00:00
motion_test.c motion test 2001-08-15 22:31:26 +00:00
mp3lameaudio.c - Fixes on MPEG demuxer to handle VOBs without System Header. 2002-03-17 17:44:45 +00:00
mpeg4data.h - H263 PAR support by Alex Beregszaszi. 2002-05-03 18:11:23 +00:00
mpeg12.c improved mpeg1/2 decoding speed 2002-05-18 22:56:50 +00:00
mpeg12data.h optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings) 2002-02-13 15:26:28 +00:00
mpegaudio.c alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it) 2002-02-12 15:43:16 +00:00
mpegaudio.h merged code and tables between encoder and decoder 2001-09-15 22:42:25 +00:00
mpegaudiodec.c - Versions defined for libav/libavcodec. 2002-04-15 02:28:05 +00:00
mpegaudiodectab.h added mpeg audio decoder tables 2001-09-15 22:41:10 +00:00
mpegaudiotab.h merged code and tables between encoder and decoder 2001-09-15 22:42:25 +00:00
mpegvideo.c - pict_type exported to AVCodecContext 2002-05-11 23:42:16 +00:00
mpegvideo.h - pict_type exported to AVCodecContext 2002-05-11 23:42:16 +00:00
msmpeg4.c fixing msmpeg4v3 dc-scale for quantizers 24-31 2002-04-30 01:29:29 +00:00
msmpeg4data.h msmpeg4v2 decoding (no encoding yet) 2002-04-05 04:09:04 +00:00
pcm.c * Mea culpa: it seems that I broke encoding to 8-bit pcm files. This fixes it. 2002-05-14 02:36:23 +00:00
ratecontrol.c qmin==1 bugfix 2002-05-17 15:31:33 +00:00
resample.c * Fix a problem with the first sample when down sampling. 2002-05-09 01:23:49 +00:00
rv10.c - Advanced Intra Coding (AIC) support for H.263+ encoder, just DC by now. 2002-05-02 04:39:45 +00:00
simple_idct.c C4=16383 for the c version too and even for some outcommented code 2002-05-02 13:35:33 +00:00
simple_idct.h new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable 2001-12-09 12:39:54 +00:00
utils.c build info for ABI 2002-05-12 15:53:25 +00:00