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Revision 1205 - (view) (download) (annotate) - [select for diffs]
Modified Thu Nov 13 23:11:24 2003 UTC (20 years, 4 months ago) by edgomez
File length: 6642 byte(s)
Diff to previous 1161 , to selected 326
MMXed the calculation of SSE for 8x8 16bit blocks. This helps quite
a lot VHQ=4 mode.

My tests show with trellis:chroma_me:
  - ~20% speed improvement for vhq=4.
  - at least 5% when using vhq=1.

Of course this speedup vanishes if more CPU intensive features are
used. CruNcher who used gmc/qpel, noticed "only" a ~5% speed
improvement.

NB: i'm of course talking about overall speed improvement. Such a
small patch for such a big improvement :-)

Revision 1161 - (view) (download) (annotate) - [select for diffs]
Modified Wed Oct 1 23:23:01 2003 UTC (20 years, 6 months ago) by edgomez
File length: 6023 byte(s)
Diff to previous 1142 , to selected 326
removed trailing spaces

Revision 1142 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 10 22:19:00 2003 UTC (20 years, 6 months ago) by edgomez
File length: 6034 byte(s)
Diff to previous 1124 , to selected 326
Motion Estimation module splitting.

Revision 1124 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 22 15:20:41 2003 UTC (20 years, 7 months ago) by edgomez
File length: 6035 byte(s)
Diff to previous 1054 , to selected 326
Fix to sadv32 for real 32x32 block sad

Revision 1054 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jun 9 13:55:56 2003 UTC (20 years, 9 months ago) by edgomez
File length: 6029 byte(s)
Diff to previous 1053 , to selected 326
Added legal header

Revision 1053 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jun 9 01:25:19 2003 UTC (20 years, 9 months ago) by edgomez
File length: 6683 byte(s)
Diff to previous 982 , to selected 326
ISO C89 comment style

Revision 982 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 10 13:05:54 2003 UTC (20 years, 11 months ago) by edgomez
File length: 6680 byte(s)
Diff to previous 957 , to selected 326
2003-04-10 GMT	Edouard Gomez <ed.gomez@free.fr>	patch-14

    Summary:
      Removed all ABS() macros.
    Revision:
      xvidcore--devapi4--1.0--patch-14

    All  ABS   macros  have   been  replace  with   their  stdlib.h/math.h
    equivalent. This gives a 33%  overall speedup for the plain C encoder,
    while the  ia32 one seems to  suffer a small speed  loss. However this
    speed loss is  very small and it  seems it depends on the  CPU type as
    the abs/fabs usage  is impacting badly on sad  functions but impacting
    well on interpolate functions ... weird inst'it ?

    modified files:
     src/bitstream/mbcoding.c src/global.h src/image/image.c
     src/motion/motion_comp.c src/motion/motion_est.c
     src/motion/sad.c src/prediction/mbprediction.c
     src/utils/mbtransquant.c src/xvid.c

Revision 957 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 28 08:43:28 2003 UTC (21 years ago) by suxen_drol
File length: 6659 byte(s)
Diff to previous 886 , to selected 326
sad cleanup

Revision 886 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 21 14:49:29 2003 UTC (21 years, 1 month ago) by
File length: 6835 byte(s)
Diff to previous 851 , to selected 326
This commit was manufactured by cvs2svn to create branch 'dev-api-4'.

Revision 851 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 15 15:22:19 2003 UTC (21 years, 1 month ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 6835 byte(s)
Diff to previous 677 , to selected 326
Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too

Revision 677 - (view) (download) (annotate) - [select for diffs]
Modified Tue Nov 26 23:44:11 2002 UTC (21 years, 4 months ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 6223 byte(s)
Diff to previous 652 , to selected 326
ANSI C compliancy - thx Rick Foos

Revision 652 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 17 00:35:33 2002 UTC (21 years, 4 months ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 6220 byte(s)
Diff to previous 605 , to selected 326
License changed

Revision 605 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 19 12:20:33 2002 UTC (21 years, 5 months ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 5132 byte(s)
Diff to previous 603 , to selected 326
Fixed copyrights

Revision 603 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 19 11:41:12 2002 UTC (21 years, 5 months ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 5115 byte(s)
Diff to previous 430 , to selected 326
Changed Michael Militzer to name + email (next patch will fix copyrights with the right holders)

Revision 430 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 6 16:59:47 2002 UTC (21 years, 6 months ago) by chl
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 5096 byte(s)
Diff to previous 329 , to selected 326
- Update license/copyright header
- Removed history header

Revision 329 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jul 23 12:59:57 2002 UTC (21 years, 8 months ago) by suxen_drol
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 4701 byte(s)
Diff to previous 326
sad[16,8]_mmx, sad[16,8]_3dn, sad8_xmm

Revision 326 - (view) (download) (annotate) - [selected]
Modified Sun Jul 21 23:34:08 2002 UTC (21 years, 8 months ago) by chl
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 4730 byte(s)
Diff to previous 195
bframe encoding bugfixes, ME unification

Revision 195 - (view) (download) (annotate) - [select for diffs]
Added Wed Jun 12 20:38:41 2002 UTC (21 years, 9 months ago) by edgomez
Original Path: trunk/xvidcore/src/motion/sad.c
File length: 4050 byte(s)
Diff to selected 326
Cosmetic - CodingStyle Applied - Legal Headers will be added later

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