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ffmpeg / libavcodec / i386 @ 5798368b

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 27.5 KB d6a4c0b1 over 19 years Zdenek Kabelac * some modifications to allow gcc to compile sa...
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 6.4 KB 694ec061 about 20 years Fabrice Bellard suppressed nasm dependancy - rewrote forward DC...
mpegvideo_mmx.c 12.9 KB 43f1708f over 19 years Juanjo - Added PSNR feature to libavcodec and ffmpeg. ...
mpegvideo_mmx_template.c 5.67 KB 3cb32e3d over 19 years Arpi PATCH by Rik Snel <rsnel@cube.dyndns.org> this ...
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
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

9e15ad28 02/19/2002 07:23 PM Juanjo

- Bug fixes in H.263+ Advanced INTRA Coding decoder.
- H.263+ should be able to decode streams with AIC now :)

Originally committed as revision 311 to svn://svn.ffmpeg.org/ffmpeg/trunk

d140623f 02/18/2002 07:33 PM Juanjo

- H.263+ decoder support for Advanded INTRA Coding (buggy)

Originally committed as revision 310 to svn://svn.ffmpeg.org/ffmpeg/trunk

d6a4c0b1 02/18/2002 09:40 AM Zdenek Kabelac
  • some modifications to allow gcc to compile same code for -fPIC
    - introduced MOVQ_WONE, MOVQ_WTWO
  • unrolled put_pixels_clamped_mmx
  • added .baling where the jump address would be compiled on odd address
  • added some testing code to disable all these routines (for time measurement)...
3cb32e3d 02/09/2002 01:25 AM Arpi

PATCH by Rik Snel <>
this includes the range for quantized dct coefficients in dct_quantize() (-1023...1023)

Originally committed as revision 291 to svn://svn.ffmpeg.org/ffmpeg/trunk

5dfd24ac 01/28/2002 07:34 PM Arpi

workaround gcc bug "m" (0)
avoiding useage of ebx

Originally committed as revision 283 to svn://svn.ffmpeg.org/ffmpeg/trunk

2f349de2 01/27/2002 01:30 PM Michael Niedermayer

(commit by michael)
mmx & mmx2 quantizer
c dct permutation bugfix
dont copy input on intra only encodings if it can be avoided
dont draw edges on intra only stuff

Originally committed as revision 281 to svn://svn.ffmpeg.org/ffmpeg/trunk

4bdd9157 01/20/2002 02:30 PM Nick Kurshev

Cygwin's mangling by Felix Buenemann <>

Originally committed as revision 273 to svn://svn.ffmpeg.org/ffmpeg/trunk

0a8d8945 01/17/2002 08:00 PM Michael Niedermayer

(commit by michael)
faster simple idct in MMX

Originally committed as revision 269 to svn://svn.ffmpeg.org/ffmpeg/trunk

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