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Commit Graph

267 Commits

Author SHA1 Message Date
Michael Niedermayer
f004ca1c1b optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)
Originally committed as revision 298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 15:26:28 +00:00
Michael Niedermayer
80feb2a23e optimize mpeg1_encode_block()
(makeing some constant arrays global, merging put_bits(), ...)

Originally committed as revision 297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-13 04:19:10 +00:00
Fabrice Bellard
a74127c071 win32 fixes
Originally committed as revision 110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:33:03 +00:00
Fabrice Bellard
0c23ead115 copy avctx
Originally committed as revision 100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:11:03 +00:00
Fabrice Bellard
1a56543279 win32 fixes
Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:48:05 +00:00
Fabrice Bellard
25ed7f9235 fixed mpeg2 non intra dequant - fixed MPEG1 and 2 matrix parsing
Originally committed as revision 76 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-12 00:52:01 +00:00
Fabrice Bellard
d753173a55 fixed last zero mv for field - fixed mismatch handling for intra coefs
Originally committed as revision 75 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 22:08:23 +00:00
Fabrice Bellard
0ee50938f1 fixed mpeg2 qscale decoding
Originally committed as revision 71 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:04:08 +00:00
Fabrice Bellard
b9ecd1ee74 fixed mpeg1 last block bug (mb stuffing code was not included in vlc table...)
Originally committed as revision 58 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 21:53:28 +00:00
Fabrice Bellard
6083244881 changed quant matrix order (should fix mmx mpeg decoding bug)
Originally committed as revision 49 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:47:08 +00:00
Arpi
612476ef9b get_bits() specialization, gives 4\speedup
Originally committed as revision 32 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-04 00:46:50 +00:00
Arpi
2d6d0c1d66 - removed #include ../config.h, because it's included from common.h
which is included from avcodec.h which is included from those files...


Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 18:46:26 +00:00
Nick Kurshev
54329dd5a5 Adding fastmemcpy stuff to speedup mplayer project
Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 08:29:38 +00:00
Fabrice Bellard
b7ec19d39e use block[] in structure to have it aligned on 8 bytes for mmx optimizations
Originally committed as revision 21 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:24:58 +00:00
Fabrice Bellard
3bb4e23a8a added skip macroblock optimization (big perf win on black regions for example)
Originally committed as revision 13 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:43:41 +00:00
Fabrice Bellard
d78647e8b4 fixed unsigned pb
Originally committed as revision 7 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 18:58:11 +00:00
Fabrice Bellard
de6d9b6404 Initial revision
Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-22 14:18:56 +00:00