[cvs] / xvidcore / src / motion / estimation_rd_based.c Repository:
ViewVC logotype

Log of /xvidcore/src/motion/estimation_rd_based.c

Parent Directory Parent Directory


Links to HEAD: (view) (download) (annotate)
Links to dev-api-4: (view) (download) (annotate)
Sticky Tag:

Revision 1.1.2.11 - (view) (download) (annotate) - [select for diffs]
Sun Nov 30 16:13:16 2003 UTC (20 years, 4 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.10: +25 -23 lines
Diff to previous 1.1.2.10 , to branch point 1.1 , to next main 1.17
* 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 1.1.2.10 - (view) (download) (annotate) - [select for diffs]
Wed Nov 19 12:24:25 2003 UTC (20 years, 4 months ago) by syskin
Branch: dev-api-4
Changes since 1.1.2.9: +21 -23 lines
Diff to previous 1.1.2.9 , to branch point 1.1
SearchData revised - not longer constant across checkcandidates, but keeps search results in self - no pointers and redirections. All checkcandidates are faster now.

Revision 1.1.2.9 - (view) (download) (annotate) - [select for diffs]
Thu Nov 13 23:11:24 2003 UTC (20 years, 4 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.8: +16 -11 lines
Diff to previous 1.1.2.8 , to branch point 1.1
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 1.1.2.8 - (view) (download) (annotate) - [select for diffs]
Sat Oct 11 16:36:10 2003 UTC (20 years, 5 months ago) by syskin
Branch: dev-api-4
Changes since 1.1.2.7: +107 -45 lines
Diff to previous 1.1.2.7 , to branch point 1.1
real ac/dc prediction for INTRA's bitcount

Revision 1.1.2.7 - (view) (download) (annotate) - [select for diffs]
Tue Oct 7 13:02:35 2003 UTC (20 years, 5 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.6: +9 -10 lines
Diff to previous 1.1.2.6 , to branch point 1.1
Quantization namespace and API changes

Revision 1.1.2.6 - (view) (download) (annotate) - [select for diffs]
Fri Oct 3 16:57:55 2003 UTC (20 years, 5 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.5: +19 -17 lines
Diff to previous 1.1.2.5 , to branch point 1.1
Removed BIGLUT support and fixes to sysKin last commit

Revision 1.1.2.5 - (view) (download) (annotate) - [select for diffs]
Fri Oct 3 14:23:00 2003 UTC (20 years, 5 months ago) by syskin
Branch: dev-api-4
Changes since 1.1.2.4: +7 -3 lines
Diff to previous 1.1.2.4 , to branch point 1.1
VHQ now understands ALTERNATE_SCAN flag. Shouldn't VfW support this flag?

Revision 1.1.2.4 - (view) (download) (annotate) - [select for diffs]
Wed Oct 1 23:23:01 2003 UTC (20 years, 6 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.3: +1 -1 lines
Diff to previous 1.1.2.3 , to branch point 1.1
removed trailing spaces

Revision 1.1.2.3 - (view) (download) (annotate) - [select for diffs]
Tue Sep 30 18:20:31 2003 UTC (20 years, 6 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1.2.2: +7 -7 lines
Diff to previous 1.1.2.2 , to branch point 1.1
Warnings and ANSI C cleanups

Revision 1.1.2.2 - (view) (download) (annotate) - [select for diffs]
Sun Sep 28 16:12:32 2003 UTC (20 years, 6 months ago) by syskin
Branch: dev-api-4
Changes since 1.1.2.1: +3 -1 lines
Diff to previous 1.1.2.1 , to branch point 1.1
just another bug I made. ugly one, but they are all ugly, so it's no news

Revision 1.1.2.1 - (view) (download) (annotate) - [select for diffs]
Wed Sep 10 22:18:59 2003 UTC (20 years, 6 months ago) by edgomez
Branch: dev-api-4
Changes since 1.1: +861 -0 lines
Diff to previous 1.1
Motion Estimation module splitting.

Revision 1.1
Wed Sep 10 22:18:59 2003 UTC (20 years, 6 months ago) by edgomez
Branch: MAIN
Branch point for: dev-api-4
FILE REMOVED
file estimation_rd_based.c was initially added on branch dev-api-4.

This form allows you to request diffs between any two revisions of this file. For each of the two "sides" of the diff, select a symbolic revision name using the selection box, or choose 'Use Text Field' and enter a numeric revision.

  Diffs between and
  Type of Diff should be a

Sort log by:

No admin address has been configured
ViewVC Help
Powered by ViewVC 1.0.4