Log of /trunk/xvidcore/src/utils/mbtransquant.c

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Revision 937 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 22 14:04:48 2003 UTC (20 years ago) by syskin
File length: 15902 byte(s)
Diff to previous 851 , to selected 605

cleanups; dark blocks prevented in bframes; warning: bframes have lower quality due to thresholding: decrease quantizer (150/0 for example);

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Revision 851 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 15 15:22:19 2003 UTC (20 years, 1 month ago) by edgomez
File length: 21872 byte(s)
Diff to previous 677 , to selected 605

Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too

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Revision 677 - (view) (download) (annotate) - [select for diffs]
Modified Tue Nov 26 23:44:11 2002 UTC (20 years, 4 months ago) by edgomez
File length: 18288 byte(s)
Diff to previous 654 , to selected 605

ANSI C compliancy - thx Rick Foos

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Revision 654 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 17 00:51:11 2002 UTC (20 years, 4 months ago) by edgomez
File length: 18261 byte(s)
Diff to previous 605

License changed

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Revision 605 - (view) (download) (annotate) - [selected]
Modified Sat Oct 19 12:20:33 2002 UTC (20 years, 5 months ago) by edgomez
File length: 17231 byte(s)
Diff to previous 599

Fixed copyrights

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Revision 599 - (view) (download) (annotate) - [select for diffs]
Modified Wed Oct 16 20:58:22 2002 UTC (20 years, 5 months ago) by h
File length: 17094 byte(s)
Diff to previous 587 , to selected 605

fixed stupid-programmer interlacing bug
fields could have been incorrectly handled due to missing bias test

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Revision 587 - (view) (download) (annotate) - [select for diffs]
Modified Wed Oct 9 22:51:42 2002 UTC (20 years, 5 months ago) by edgomez
File length: 17092 byte(s)
Diff to previous 584 , to selected 605

- Removed a stupid ')' squatting the previous gruel's patch :-) (did you ever check the code compiled ?)

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Revision 584 - (view) (download) (annotate) - [select for diffs]
Modified Mon Oct 7 08:11:48 2002 UTC (20 years, 5 months ago) by chl
File length: 17088 byte(s)
Diff to previous 544 , to selected 605

Bugfix for parameters of MBQuantIntra()  [unused code]

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Revision 544 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 26 04:52:16 2002 UTC (20 years, 6 months ago) by h
File length: 17083 byte(s)
Diff to previous 499 , to selected 605

field-dct decision bias (thanks to Michael Niedermayer for the idea!)

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Revision 499 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 21 03:11:36 2002 UTC (20 years, 6 months ago) by suxen_drol
File length: 17084 byte(s)
Diff to previous 427 , to selected 605

pross email address updates

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Revision 427 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 5 21:44:11 2002 UTC (20 years, 6 months ago) by edgomez
File length: 17087 byte(s)
Diff to previous 390 , to selected 605

- Changed header
- Removed history from file

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Revision 390 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 4 06:24:37 2002 UTC (20 years, 6 months ago) by h
File length: 19377 byte(s)
Diff to previous 384 , to selected 605

interlacing bug fix - to comply with spec, no field blocks at boundary

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Revision 384 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 19 19:19:40 2002 UTC (20 years, 7 months ago) by chl
File length: 19195 byte(s)
Diff to previous 375 , to selected 605

x_pos, y_pos are not needed in MBTransQuantInterBVOP()

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Revision 375 - (view) (download) (annotate) - [select for diffs]
Modified Sat Aug 17 16:22:58 2002 UTC (20 years, 7 months ago) by Isibaar
File length: 19251 byte(s)
Diff to previous 368 , to selected 605

updated coeff thresholding to Radek's decision criteria

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Revision 368 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 9 19:58:42 2002 UTC (20 years, 7 months ago) by chl
File length: 19154 byte(s)
Diff to previous 195 , to selected 605

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.

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Revision 195 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jun 12 20:38:41 2002 UTC (20 years, 9 months ago) by edgomez
File length: 11816 byte(s)
Diff to previous 136 , to selected 605

Cosmetic - CodingStyle Applied - Legal Headers will be added later

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Revision 136 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 25 06:55:00 2002 UTC (20 years, 11 months ago) by suxen_drol
File length: 11801 byte(s)
Diff to previous 118 , to selected 605

FRAMEINFO

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Revision 118 - (view) (download) (annotate) - [select for diffs]
Modified Sat Apr 13 16:30:02 2002 UTC (20 years, 11 months ago) by suxen_drol
File length: 11738 byte(s)
Diff to previous 82 , to selected 605

bframe "support" code

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Revision 82 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 29 00:38:29 2002 UTC (21 years ago) by h
File length: 11772 byte(s)
Diff to previous 78 , to selected 605

interlacing speedup - transfer strides used instead of manual field-to-frame conversion

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Revision 78 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 28 20:57:25 2002 UTC (21 years ago) by edgomez
File length: 13014 byte(s)
Diff to previous 69 , to selected 605

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.

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Revision 69 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 26 11:16:08 2002 UTC (21 years ago) by h
File length: 12582 byte(s)
Diff to previous 3 , to selected 605

interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)

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Revision 3 - (view) (download) (annotate) - [select for diffs]
Added Fri Mar 8 02:46:11 2002 UTC (21 years ago) by Isibaar
File length: 8427 byte(s)
Diff to selected 605

moved sources