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Revision 1.21.2.22 - (view) (download) (annotate) - [select for diffs]
Mon Dec 1 10:46:40 2003 UTC (19 years ago) by syskin
Branch: dev-api-4
Changes since 1.21.2.21: +6 -6 lines
Diff to previous 1.21.2.21 , to branch point 1.21 , to next main 1.33
interlacing fix

Revision 1.21.2.21 - (view) (download) (annotate) - [select for diffs]
Sun Nov 30 16:13:16 2003 UTC (19 years ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.20: +23 -20 lines
Diff to previous 1.21.2.20 , to branch point 1.21
* Thread safe MPEG4 quantization functions.
  Cleaned up version of patch provided by Michael
   - fixed compiling problems on gcc
   - added const qualifiers every where it was possible to help C compiler
     optimization.
   - added the mpeg_quant_matrices param to all ASM function prototype
     in comments (even if it's not used, that shows we do it deliberatly)
   - forces m[intra][0][0] = 8, otherwise XviD could write invalid streams.
* Added real CRC computing in xvid_bench.c

Revision 1.21.2.20 - (view) (download) (annotate) - [select for diffs]
Mon Nov 24 22:06:19 2003 UTC (19 years ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.19: +54 -35 lines
Diff to previous 1.21.2.19 , to branch point 1.21
Trellis was treating big levels exactly the same way as lower ones.
In some cases, trellis was doing wild optimizations favoring a 0
because the distortion introduced by that big coeff change was
acceptable. But visually this could result in some nasty blocks with wrong
chroma information or similar brutal changes in other planes as well.

Skal added big levels handling where trellis just tries to minimize
the cost varying the run value only. No level modification is done
anymore.

Revision 1.21.2.19 - (view) (download) (annotate) - [select for diffs]
Sun Nov 23 17:01:08 2003 UTC (19 years ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.18: +65 -61 lines
Diff to previous 1.21.2.18 , to branch point 1.21
* Added trellis support for MPEg quantization type.
* Changed RD fixed point precision, should help avoiding overflow
  (see the constant TL_SHIFT)

NB: we still have some problems when trellis optimizes DC for big DC
    values.

Revision 1.21.2.18 - (view) (download) (annotate) - [select for diffs]
Tue Oct 7 13:02:35 2003 UTC (19 years, 2 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.17: +22 -43 lines
Diff to previous 1.21.2.17 , to branch point 1.21
Quantization namespace and API changes

Revision 1.21.2.17 - (view) (download) (annotate) - [select for diffs]
Wed Oct 1 23:23:01 2003 UTC (19 years, 2 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.16: +50 -50 lines
Diff to previous 1.21.2.16 , to branch point 1.21
removed trailing spaces

Revision 1.21.2.16 - (view) (download) (annotate) - [select for diffs]
Wed Sep 10 00:54:27 2003 UTC (19 years, 3 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.15: +662 -633 lines
Diff to previous 1.21.2.15 , to branch point 1.21
Cleanups and fix to (trellis+thresholding) logic

Revision 1.21.2.15 - (view) (download) (annotate) - [select for diffs]
Thu Jul 24 13:09:14 2003 UTC (19 years, 4 months ago) by Isibaar
Branch: dev-api-4
Changes since 1.21.2.14: +8 -2 lines
Diff to previous 1.21.2.14 , to branch point 1.21
cartoon mode

Revision 1.21.2.14 - (view) (download) (annotate) - [select for diffs]
Mon Jun 9 13:55:36 2003 UTC (19 years, 6 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.13: +1 -1 lines
Diff to previous 1.21.2.13 , to branch point 1.21
Added legal header

Revision 1.21.2.13 - (view) (download) (annotate) - [select for diffs]
Mon Jun 9 01:25:05 2003 UTC (19 years, 6 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.12: +127 -103 lines
Diff to previous 1.21.2.12 , to branch point 1.21
ISO C89 comment style

Revision 1.21.2.12 - (view) (download) (annotate) - [select for diffs]
Mon May 12 12:33:16 2003 UTC (19 years, 6 months ago) by suxen_drol
Branch: dev-api-4
Changes since 1.21.2.11: +4 -4 lines
Diff to previous 1.21.2.11 , to branch point 1.21
zones, profiles, vfw changes

Revision 1.21.2.11 - (view) (download) (annotate) - [select for diffs]
Sun May 11 13:26:14 2003 UTC (19 years, 6 months ago) by chl
Branch: dev-api-4
Changes since 1.21.2.10: +288 -52 lines
Diff to previous 1.21.2.10 , to branch point 1.21
Trellisquant cleanup

Revision 1.21.2.10 - (view) (download) (annotate) - [select for diffs]
Fri May 9 22:03:13 2003 UTC (19 years, 7 months ago) by chl
Branch: dev-api-4
Changes since 1.21.2.9: +450 -3 lines
Diff to previous 1.21.2.9 , to branch point 1.21
New Trellis Quant by Skal, moved from mbcoding to mbtransquant

Revision 1.21.2.9 - (view) (download) (annotate) - [select for diffs]
Sun Apr 27 19:47:48 2003 UTC (19 years, 7 months ago) by chl
Branch: dev-api-4
Changes since 1.21.2.8: +20 -10 lines
Diff to previous 1.21.2.8 , to branch point 1.21
Trellis based R-D optimal quantization (H263, INTER)

Revision 1.21.2.8 - (view) (download) (annotate) - [select for diffs]
Sun Apr 13 16:18:09 2003 UTC (19 years, 7 months ago) by syskin
Branch: dev-api-4
Changes since 1.21.2.7: +30 -30 lines
Diff to previous 1.21.2.7 , to branch point 1.21
'const' cleanups to remove compiler warnings

Revision 1.21.2.7 - (view) (download) (annotate) - [select for diffs]
Thu Apr 10 13:05:54 2003 UTC (19 years, 8 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.6: +10 -9 lines
Diff to previous 1.21.2.6 , to branch point 1.21
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 1.21.2.6 - (view) (download) (annotate) - [select for diffs]
Sun Mar 30 13:16:41 2003 UTC (19 years, 8 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.5: +345 -542 lines
Diff to previous 1.21.2.5 , to branch point 1.21
New code, much more clean/modular

Revision 1.21.2.5 - (view) (download) (annotate) - [select for diffs]
Wed Mar 26 14:56:49 2003 UTC (19 years, 8 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.4: +20 -20 lines
Diff to previous 1.21.2.4 , to branch point 1.21
Changed flags naming conventions

Revision 1.21.2.4 - (view) (download) (annotate) - [select for diffs]
Sun Mar 16 12:04:14 2003 UTC (19 years, 8 months ago) by suxen_drol
Branch: dev-api-4
Changes since 1.21.2.3: +9 -9 lines
Diff to previous 1.21.2.3 , to branch point 1.21
dquant cleanup
xvid_pluing_lumimasking added
xvid_encraw -lumimasking option added

Revision 1.21.2.3 - (view) (download) (annotate) - [select for diffs]
Sat Mar 15 14:32:56 2003 UTC (19 years, 8 months ago) by suxen_drol
Branch: dev-api-4
Changes since 1.21.2.2: +1 -1 lines
Diff to previous 1.21.2.2 , to branch point 1.21
enc_encode CLOSE_GOP fixed, further cleanup
XVID_REQORIGINAL plugin support
plugin examples: xvid_plugin_psnr, xvid_plugin_dump

Revision 1.21.2.2 - (view) (download) (annotate) - [select for diffs]
Mon Mar 10 00:38:49 2003 UTC (19 years, 9 months ago) by edgomez
Branch: dev-api-4
Changes since 1.21.2.1: +16 -1 lines
Diff to previous 1.21.2.1 , to branch point 1.21
2003-03-10 00:36:15 GMT	Edouard Gomez <ed.gomez@free.fr>	patch-4

    Summary:
      Adds extended stats support even for bframes in xvidcore.
    Revision:
      xvidcore--devapi4--1.0--patch-4

    This patch enables core extended stats support even for bframes. It
    modifies the way the MBTransQuantBVOP function does its work. It used
    to not dequant, idct the MB because bframes are never used as reference
    frames. However if we want to compute stats, then we must perform these
    inverse transformations.

    modified files:
     src/encoder.c src/utils/mbfunctions.h src/utils/mbtransquant.c

Revision 1.21.2.1 - (view) (download) (annotate) - [select for diffs]
Sat Feb 22 08:49:45 2003 UTC (19 years, 9 months ago) by suxen_drol
Branch: dev-api-4
Changes since 1.21: +20 -20 lines
Diff to previous 1.21
++api v1.-127.0

Revision 1.21 - (view) (download) (annotate) - [select for diffs]
Sat Feb 15 15:22:19 2003 UTC (19 years, 9 months ago) by edgomez
Branch: MAIN
CVS Tags: merged-dev-api-3
Branch point for: dev-api-4
Changes since 1.20: +194 -129 lines
Diff to previous 1.20
Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too

Revision 1.20 - (view) (download) (annotate) - [select for diffs]
Tue Nov 26 23:44:11 2002 UTC (20 years ago) by edgomez
Branch: MAIN
CVS Tags: release-0_9_1, release-0_9_2
Branch point for: release-0_9_1-fixes
Changes since 1.19: +10 -10 lines
Diff to previous 1.19
ANSI C compliancy - thx Rick Foos

Revision 1.19 - (view) (download) (annotate) - [select for diffs]
Sun Nov 17 00:51:10 2002 UTC (20 years ago) by edgomez
Branch: MAIN
CVS Tags: release-0_9_0
Changes since 1.18: +33 -11 lines
Diff to previous 1.18
License changed

Revision 1.18 - (view) (download) (annotate) - [select for diffs]
Sat Oct 19 12:20:33 2002 UTC (20 years, 1 month ago) by edgomez
Branch: MAIN
Changes since 1.17: +4 -2 lines
Diff to previous 1.17
Fixed copyrights

Revision 1.17 - (view) (download) (annotate) - [select for diffs]
Wed Oct 16 20:58:22 2002 UTC (20 years, 1 month ago) by h
Branch: MAIN
Changes since 1.16: +2 -2 lines
Diff to previous 1.16
fixed stupid-programmer interlacing bug
fields could have been incorrectly handled due to missing bias test

Revision 1.16 - (view) (download) (annotate) - [select for diffs]
Wed Oct 9 22:51:42 2002 UTC (20 years, 2 months ago) by edgomez
Branch: MAIN
Changes since 1.15: +2 -3 lines
Diff to previous 1.15
- Removed a stupid ')' squatting the previous gruel's patch :-) (did you ever check the code compiled ?)

Revision 1.15 - (view) (download) (annotate) - [select for diffs]
Mon Oct 7 08:11:48 2002 UTC (20 years, 2 months ago) by chl
Branch: MAIN
Changes since 1.14: +4 -3 lines
Diff to previous 1.14
Bugfix for parameters of MBQuantIntra()  [unused code]

Revision 1.14 - (view) (download) (annotate) - [select for diffs]
Thu Sep 26 04:52:16 2002 UTC (20 years, 2 months ago) by h
Branch: MAIN
Changes since 1.13: +2 -2 lines
Diff to previous 1.13
field-dct decision bias (thanks to Michael Niedermayer for the idea!)

Revision 1.13 - (view) (download) (annotate) - [select for diffs]
Sat Sep 21 03:07:56 2002 UTC (20 years, 2 months ago) by suxen_drol
Branch: MAIN
Changes since 1.12: +2 -2 lines
Diff to previous 1.12
pross email address updates

Revision 1.12 - (view) (download) (annotate) - [select for diffs]
Thu Sep 5 21:44:11 2002 UTC (20 years, 3 months ago) by edgomez
Branch: MAIN
Changes since 1.11: +34 -52 lines
Diff to previous 1.11
- Changed header
- Removed history from file

Revision 1.11 - (view) (download) (annotate) - [select for diffs]
Wed Sep 4 06:24:37 2002 UTC (20 years, 3 months ago) by h
Branch: MAIN
CVS Tags: tag-branching-20020904
Branch point for: dev-api-3
Changes since 1.10: +6 -2 lines
Diff to previous 1.10
interlacing bug fix - to comply with spec, no field blocks at boundary

Revision 1.10 - (view) (download) (annotate) - [select for diffs]
Mon Aug 19 19:19:40 2002 UTC (20 years, 3 months ago) by chl
Branch: MAIN
Changes since 1.9: +0 -2 lines
Diff to previous 1.9
x_pos, y_pos are not needed in MBTransQuantInterBVOP()

Revision 1.9 - (view) (download) (annotate) - [select for diffs]
Sat Aug 17 16:22:58 2002 UTC (20 years, 3 months ago) by Isibaar
Branch: MAIN
Changes since 1.8: +7 -6 lines
Diff to previous 1.8
updated coeff thresholding to Radek's decision criteria

Revision 1.8 - (view) (download) (annotate) - [select for diffs]
Fri Aug 9 19:58:41 2002 UTC (20 years, 4 months ago) by chl
Branch: MAIN
Changes since 1.7: +321 -0 lines
Diff to previous 1.7
Added several MB-functions which do the same as MBTransQuantInter/Intra now,
but split into several routines. MBTransQuantInter2/Intra2 do the same as
-Inter/Intra but using the split up routines, MBTransQuantBVOP skips unneeded
decoding operations for B-VOPs.

Revision 1.7 - (view) (download) (annotate) - [select for diffs]
Wed Jun 12 20:38:41 2002 UTC (20 years, 5 months ago) by edgomez
Branch: MAIN
Changes since 1.6: +130 -136 lines
Diff to previous 1.6
Cosmetic - CodingStyle Applied - Legal Headers will be added later

Revision 1.6 - (view) (download) (annotate) - [select for diffs]
Thu Apr 25 06:55:00 2002 UTC (20 years, 7 months ago) by suxen_drol
Branch: MAIN
Changes since 1.5: +13 -11 lines
Diff to previous 1.5
FRAMEINFO

Revision 1.5 - (view) (download) (annotate) - [select for diffs]
Sat Apr 13 16:30:02 2002 UTC (20 years, 7 months ago) by suxen_drol
Branch: MAIN
Changes since 1.4: +0 -1 lines
Diff to previous 1.4
bframe "support" code

Revision 1.4 - (view) (download) (annotate) - [select for diffs]
Fri Mar 29 00:38:29 2002 UTC (20 years, 8 months ago) by h
Branch: MAIN
CVS Tags: xvidcore
Changes since 1.3: +30 -90 lines
Diff to previous 1.3
interlacing speedup - transfer strides used instead of manual field-to-frame conversion

Revision 1.3 - (view) (download) (annotate) - [select for diffs]
Thu Mar 28 20:57:25 2002 UTC (20 years, 8 months ago) by edgomez
Branch: MAIN
Changes since 1.2: +80 -69 lines
Diff to previous 1.2
Big patch, use it with care (tests done with GNU/Linux) :
 - Trivial warnings in encoder.c line 282 ret1 = ret 2 = 0;
 - Lot of "New line at end of file missing" warnings fixed (gcc3)
 - All 2d arrays have been turned into 1d arrays
   To force alignment of matrices on stack, use DECLARE_ALIGNED_MATRIX
   (read portab.h)

Win32 users should give feedback.

Revision 1.2 - (view) (download) (annotate) - [select for diffs]
Tue Mar 26 11:16:08 2002 UTC (20 years, 8 months ago) by h
Branch: MAIN
Changes since 1.1: +242 -77 lines
Diff to previous 1.1
interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)

Revision 1.1 - (view) (download) (annotate) - [select for diffs]
Fri Mar 8 02:44:58 2002 UTC (20 years, 9 months ago) by Isibaar
Branch: MAIN
Branch point for: core
Initial revision

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