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ffmpeg / libavcodec / i386 @ bb71e317

Name Size Revision Age Author Comment
cputest.c 3.53 KB c10e9f70 about 20 years Nick Kurshev Portability and testing issues Originally com...
dsputil_mmx.c 30 KB cd8e5f96 over 19 years Zdenek Kabelac * fixes problem with -funroll-loops and buggy g...
dsputil_mmx_avg.h 7.58 KB a822a479 almost 20 years Nick Kurshev fixed gcc-3.0.x compilation (by Michael Niederm...
fdct_mmx.c 10.1 KB 694ec061 about 20 years Fabrice Bellard suppressed nasm dependancy - rewrote forward DC...
idct_mmx.c 17.8 KB a74127c0 about 20 years Fabrice Bellard win32 fixes Originally committed as revision ...
mmx.h 9.26 KB fe97c87d about 20 years Fabrice Bellard updated mmx macros Originally committed as re...
motion_est_mmx.c 11 KB ba8d0be9 over 19 years Michael Niedermayer rounding bugfix Originally committed as revisi...
mpegvideo_mmx.c 16.8 KB d7e9533a over 19 years Michael Niedermayer fixed msmpeg4 infinite loop if buggy stream rew...
mpegvideo_mmx_template.c 7.72 KB d7e9533a over 19 years Michael Niedermayer fixed msmpeg4 infinite loop if buggy stream rew...
simple_idct_mmx.c 51.9 KB 4bdd9157 almost 20 years Nick Kurshev Cygwin's mangling by Felix Buenemann <atmosfear...

Latest revisions

# Date Author Comment
d7e9533a 04/27/2002 12:30 PM Michael Niedermayer

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

cd8e5f96 04/24/2002 12:18 PM Zdenek Kabelac
  • fixes problem with -funroll-loops and buggy gcc compiler

Originally committed as revision 421 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba8d0be9 04/21/2002 10:41 PM Michael Niedermayer

rounding bugfix

Originally committed as revision 409 to svn://svn.ffmpeg.org/ffmpeg/trunk

9dbf1ddd 04/17/2002 04:30 PM Michael Niedermayer

mpeg2/mpeg4 dequantizer support (c & mmx)
mpeg1 dequantizer optimizations

Originally committed as revision 404 to svn://svn.ffmpeg.org/ffmpeg/trunk

9dbcbd92 04/17/2002 04:32 AM Michael Niedermayer

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)...

3bf43d42 04/07/2002 02:03 AM Michael Niedermayer

mpeg4 mpeg quantizer support

Originally committed as revision 381 to svn://svn.ffmpeg.org/ffmpeg/trunk

649c00c9 03/28/2002 01:41 PM Michael Niedermayer

sizeof(s->block) isnt 64*6*2 anymore bugfix
mpeg12 decoding optimization

Originally committed as revision 364 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba6802de 03/27/2002 09:25 PM Michael Niedermayer

4MV motion estimation (not finished yet)
SAD functions rewritten (8x8 support & MMX2 optimizations)
HQ inter/intra decission
msmpeg4 encoding bugfix (MV where too long)

Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk

43f1708f 02/26/2002 10:14 PM Juanjo

- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
sure it works ok. Also it's slow, so use it only when you really need to
measure quality.
- Fix libavcodec Makefile to enable profiling.

Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk

e7774f11 02/22/2002 03:35 AM Juanjo

- Bug fix on RTYPE (rounding type) not being honoured by H.263+ decoder.

Originally committed as revision 312 to svn://svn.ffmpeg.org/ffmpeg/trunk

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