Log of /branches/dev-api-3/xvidcore/src/motion
Directory Listing
Revision
801 -
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Modified
Thu Jan 23 13:22:11 2003 UTC (21 years, 4 months ago) by
syskin
ChromaME for b-frame motion search; please use PMV_CHROMA8 flag to activate
Revision
793 -
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Modified
Sun Jan 19 12:03:16 2003 UTC (21 years, 4 months ago) by
syskin
I-frame decision: I thought my recent change was a good idea, but it wasn't. Changed back.
Revision
778 -
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Modified
Sun Jan 12 13:13:36 2003 UTC (21 years, 4 months ago) by
chl
bugfix averag motion vector clipping in Qpel
Revision
775 -
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Modified
Sun Jan 12 11:04:17 2003 UTC (21 years, 4 months ago) by
chl
correct rounding in QPel
Revision
771 -
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Modified
Sat Jan 11 18:26:58 2003 UTC (21 years, 4 months ago) by
chl
bugfix PMV_CHROMA vs. XVID_GMC
Revision
770 -
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Modified
Sat Jan 11 17:37:11 2003 UTC (21 years, 4 months ago) by
chl
minor changes in GME, removed typo in calculation of meany
Revision
769 -
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Modified
Sat Jan 11 14:59:24 2003 UTC (21 years, 4 months ago) by
chl
Major update: Support for GME/GMC with 2 warppoints
Revision
768 -
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Modified
Thu Jan 9 11:36:33 2003 UTC (21 years, 4 months ago) by
syskin
for some reason I enjoy cleaning up the code. It also includes some small bugfixes, optimizations and tweaks (not that I know how to do them), and probably new bugs...
Revision
767 -
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Modified
Wed Jan 8 14:37:52 2003 UTC (21 years, 4 months ago) by
syskin
high quants + bframes crash fixed
Revision
760 -
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Modified
Sat Jan 4 06:14:33 2003 UTC (21 years, 4 months ago) by
suxen_drol
global.h macro cleanup
cpu_detection cleanup, XVID_CPU_ASM added
sse2 stuff enabled, femms now utilized
Revision
756 -
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Modified
Fri Jan 3 12:43:38 2003 UTC (21 years, 4 months ago) by
syskin
shorter and cleaner code; MC doesn't destroy interpolated pictures now, so they can be re-used (TODO)
Revision
754 -
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Modified
Wed Jan 1 13:04:06 2003 UTC (21 years, 4 months ago) by
syskin
no more malloc() in ME, I've found a better place for temporary data
Revision
753 -
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Modified
Wed Jan 1 12:50:44 2003 UTC (21 years, 4 months ago) by
syskin
yet another bug: chroma sad was computed incorrectly in inter4v mode
Revision
748 -
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Modified
Sun Dec 29 11:22:20 2002 UTC (21 years, 4 months ago) by
syskin
just today's cleanups - also removed a bug which caused ChromaME to be a bit slower
Revision
744 -
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Modified
Sat Dec 28 15:34:29 2002 UTC (21 years, 4 months ago) by
syskin
cleanups; faster code due to avoiding memcopy where it wasn't needed
Revision
743 -
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Modified
Sat Dec 28 15:29:13 2002 UTC (21 years, 4 months ago) by
syskin
a bit more correct direct mode with qpel (with interpolation in 8x8 blocks)
Revision
740 -
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Modified
Thu Dec 26 12:10:11 2002 UTC (21 years, 4 months ago) by
syskin
faster qpel with bframes
Revision
739 -
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Modified
Tue Dec 24 16:44:24 2002 UTC (21 years, 5 months ago) by
syskin
another b-frames bugfix; faster p/b/i decision
Revision
738 -
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Modified
Mon Dec 23 09:25:26 2002 UTC (21 years, 5 months ago) by
suxen_drol
%ifdef PREFIX
Revision
730 -
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Modified
Thu Dec 19 00:42:54 2002 UTC (21 years, 5 months ago) by
Isibaar
athlon optimized asm code - thanks to Jaan Kalda
Revision
724 -
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Modified
Sun Dec 15 14:24:20 2002 UTC (21 years, 5 months ago) by
syskin
another bug of mine. and I promised to stop producing them... then again, I never promised to stop fixing them, so it's ok I guess
Revision
721 -
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Modified
Sat Dec 14 09:39:42 2002 UTC (21 years, 5 months ago) by
suxen_drol
mingw/dprintf cleanup, portab.h updated from release-0.9.0
Revision
712 -
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Modified
Fri Dec 13 11:56:31 2002 UTC (21 years, 5 months ago) by
syskin
nice cleanups, shorter code, and also two-step skip decision for b-frames
Revision
709 -
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Modified
Thu Dec 12 12:42:31 2002 UTC (21 years, 5 months ago) by
suxen_drol
MEAnalysis cleanup
Revision
706 -
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Modified
Wed Dec 11 11:03:37 2002 UTC (21 years, 5 months ago) by
suxen_drol
motion_comp bug fix (stupid var name mistake)
Revision
704 -
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Modified
Wed Dec 11 10:32:29 2002 UTC (21 years, 5 months ago) by
syskin
motion estimation for reduced resolution p-vops
Revision
703 -
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Modified
Tue Dec 10 12:03:01 2002 UTC (21 years, 5 months ago) by
suxen_drol
interpolate18x18 hack
Revision
702 -
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Modified
Tue Dec 10 11:13:50 2002 UTC (21 years, 5 months ago) by
suxen_drol
rrv encoding update
Revision
701 -
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Modified
Mon Dec 9 10:47:05 2002 UTC (21 years, 5 months ago) by
suxen_drol
rrv i-vop encoding
Revision
700 -
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Modified
Sun Dec 8 14:57:09 2002 UTC (21 years, 5 months ago) by
syskin
did you know that get_range was wrong for qpel? fixed.
Revision
698 -
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Modified
Sun Dec 8 06:43:34 2002 UTC (21 years, 5 months ago) by
suxen_drol
gcc -Wall cleanup
Revision
676 -
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Modified
Mon Nov 25 13:38:56 2002 UTC (21 years, 6 months ago) by
syskin
another interpolate bug (I promise to stop producing them. really. lol); some thresholds fixed for better mode decision (in bframes)
Revision
675 -
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Modified
Sun Nov 24 16:38:11 2002 UTC (21 years, 6 months ago) by
syskin
two big bugs and one smaller - fixed
Revision
672 -
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Modified
Sat Nov 23 15:09:31 2002 UTC (21 years, 6 months ago) by
syskin
some thresholds changed for better bframe placement (I hope ;> )
Revision
669 -
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Modified
Thu Nov 21 11:07:10 2002 UTC (21 years, 6 months ago) by
syskin
yet another bug. there is more
Revision
668 -
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Modified
Thu Nov 21 10:33:33 2002 UTC (21 years, 6 months ago) by
syskin
an ugly bug squashed (bframes+qpel)
Revision
665 -
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Modified
Wed Nov 20 20:11:09 2002 UTC (21 years, 6 months ago) by
Isibaar
bframe+qpel decoding support, bframe decoding bugfix, qpel interpolation speedup, bframe decoding speedup
Revision
663 -
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Modified
Wed Nov 20 15:29:07 2002 UTC (21 years, 6 months ago) by
syskin
all qpel code rewritten
Revision
662 -
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Modified
Tue Nov 19 13:48:42 2002 UTC (21 years, 6 months ago) by
syskin
I'm stupid or something
Revision
661 -
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Modified
Tue Nov 19 13:43:00 2002 UTC (21 years, 6 months ago) by
syskin
quick but important fix
Revision
658 -
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Modified
Tue Nov 19 13:04:35 2002 UTC (21 years, 6 months ago) by
syskin
qpel support for b-frames
Revision
644 -
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Modified
Tue Nov 12 14:46:03 2002 UTC (21 years, 6 months ago) by
syskin
gmc + bframes fix; much smarter p/b/i decision
Revision
640 -
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Modified
Mon Nov 11 09:01:51 2002 UTC (21 years, 6 months ago) by
syskin
faster P/B/I decision
Revision
639 -
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Modified
Mon Nov 11 08:42:35 2002 UTC (21 years, 6 months ago) by
syskin
a most stupid bug ever (even if quite minor)
Revision
631 -
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Modified
Thu Nov 7 10:31:03 2002 UTC (21 years, 6 months ago) by
suxen_drol
encoder: new colorspace; decoder: auto width/height, basic gmc, experimental rrv
Revision
628 -
Directory Listing
Modified
Mon Nov 4 10:58:24 2002 UTC (21 years, 6 months ago) by
syskin
improved me; chroma info used for me; shorter code; second-step GMC search
Revision
619 -
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Modified
Sat Nov 2 15:52:31 2002 UTC (21 years, 6 months ago) by
chl
Basic support for translation-only GMC support (compatible to Divx5)
use general flag XVID_GMC to switch it on, the rest is done automatically.
!!! Combination with B-frames is completely untested !!!
Revision
618 -
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Modified
Thu Oct 31 06:52:26 2002 UTC (21 years, 6 months ago) by
Isibaar
qpel.h
Revision
617 -
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Modified
Wed Oct 30 23:12:13 2002 UTC (21 years, 6 months ago) by
Isibaar
chroma rounding again
Revision
616 -
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Modified
Wed Oct 30 18:06:41 2002 UTC (21 years, 6 months ago) by
Isibaar
qpel chroma rounding fixed
Revision
606 -
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Modified
Mon Oct 21 13:07:33 2002 UTC (21 years, 7 months ago) by
Isibaar
merge of Radek's bframe and my qpel changes...
Revision
601 -
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Modified
Thu Oct 17 13:50:23 2002 UTC (21 years, 7 months ago) by
syskin
minor updates - mostly speed but also b-frame's quality
Revision
600 -
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Modified
Thu Oct 17 13:27:22 2002 UTC (21 years, 7 months ago) by
Isibaar
some qpel bugfixes, fixed MV hints (but works only without qpel)
Revision
596 -
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Modified
Sun Oct 13 13:51:10 2002 UTC (21 years, 7 months ago) by
chl
Fixed bug in GET_REFERENCE macro [X and Y instead of (X) and (Y)]
Revision
594 -
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Modified
Sat Oct 12 13:56:16 2002 UTC (21 years, 7 months ago) by
syskin
qpel bugfixes
Revision
588 -
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Modified
Thu Oct 10 12:16:00 2002 UTC (21 years, 7 months ago) by
Isibaar
qpel update
Revision
581 -
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Modified
Sat Oct 5 21:42:04 2002 UTC (21 years, 7 months ago) by
Isibaar
qpel MC
Revision
580 -
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Modified
Sat Oct 5 21:39:39 2002 UTC (21 years, 7 months ago) by
Isibaar
qpel ME
Revision
579 -
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Modified
Sat Oct 5 21:37:44 2002 UTC (21 years, 7 months ago) by
Isibaar
qpel support code
Revision
576 -
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Modified
Thu Oct 3 08:26:19 2002 UTC (21 years, 7 months ago) by
syskin
iFcode evaluation from hinted ME data
Revision
574 -
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Modified
Wed Oct 2 10:16:36 2002 UTC (21 years, 7 months ago) by
syskin
lumimasking related bug fixed - but still doesn't work with hinted ME
Revision
568 -
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Modified
Sat Sep 28 17:28:18 2002 UTC (21 years, 7 months ago) by
edgomez
Patch from sysKin
Revision
545 -
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Modified
Fri Sep 27 17:25:17 2002 UTC (21 years, 7 months ago) by
h
sysKin's updated P/B/I decision code
Revision
539 -
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Modified
Wed Sep 25 21:28:48 2002 UTC (21 years, 8 months ago) by
Isibaar
SysKin's latest ME changes
Revision
534 -
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Modified
Tue Sep 24 16:30:34 2002 UTC (21 years, 8 months ago) by
Isibaar
sad16v_mmx
Revision
530 -
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Modified
Mon Sep 23 20:36:02 2002 UTC (21 years, 8 months ago) by
chl
sysKin Motion Estimation and minor changes to support it.
I hope it doesn't break too much...
Revision
449 -
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Modified
Sun Sep 8 09:49:55 2002 UTC (21 years, 8 months ago) by
suxen_drol
block-based encoder interpolation/compensation for normal & bframes.
Revision
392 -
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Modified
Wed Sep 4 18:44:41 2002 UTC (21 years, 8 months ago) by
This commit was manufactured by cvs2svn to create branch 'dev-api-3'.
Revision
373 -
Directory Listing
Modified
Thu Aug 15 18:13:02 2002 UTC (21 years, 9 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Bugfix chroma motion compensation in BFRAMES mode. Block based has to be
used, even if BFRAMES is active, because we cannot rely on XVID_HALFPEL
(XVID_HALFPEL is not needed if max_bframes<=0)
Revision
347 -
Directory Listing
Modified
Sun Jul 28 13:06:46 2002 UTC (21 years, 9 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Modified SKIP mb behaviour for Pframes when Bframes are active: Check if
intermediate B-block can be skipped, too. Check for SKIP is now done
in encode_pframe(), not in MBCoding().
Revision
346 -
Directory Listing
Modified
Sun Jul 28 02:55:41 2002 UTC (21 years, 9 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Interpolated and DirectMode motion estimation (DiamondSearch) for B-Frames.
Slow, but working, this might have been the final step to a complete
implemenation of b-frame encoding. Btw... it's 5.a.m so don't trust
this CVS entry!
Revision
345 -
Directory Listing
Modified
Sat Jul 27 23:47:01 2002 UTC (21 years, 9 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Finally Cut&Paste and Search&Replaced Square8_MainSearch, so PMV_USESQUARES8
is now functional. Also, some minor fixes.
Revision
262 -
Directory Listing
Modified
Sun Jul 7 09:45:40 2002 UTC (21 years, 10 months ago) by
Isibaar
Original Path:
trunk/xvidcore/src/motion
split mmx,xmm,3dnow,sse2 code into different files, SMP fix, Skal's tweaked asm code
Revision
259 -
Directory Listing
Modified
Sat Jul 6 17:04:57 2002 UTC (21 years, 10 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Minor modifications for supporting multithreaded ME.
Without _SMP symbol there should be no changes in behaviour.
Revision
258 -
Directory Listing
Modified
Sat Jul 6 17:03:08 2002 UTC (21 years, 10 months ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Routines for mulithreaded ME. XviD has to be compiled with -D_SMP option
for these files to be treated at all.
Revision
181 -
Directory Listing
Modified
Wed May 22 12:42:25 2002 UTC (22 years ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Added AdvDiamond_MainSearch by sysKIn which seems to be faster and better
than normal Diamond_MainSearch, at least for plain fullpel search. It can
be activated by PMV_ADVANCEDDIAMOND16/8 flag.
Revision
174 -
Directory Listing
Modified
Sat May 11 23:54:30 2002 UTC (22 years ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Use INTER4V only if neighbours move different than current block.
Save quality, some speedup.
Revision
169 -
Directory Listing
Modified
Thu May 9 00:42:35 2002 UTC (22 years ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Tests to not double check vectors in PMVfast16/8 (only in prediction, not during diamonds phase).
Minor speedup.
Revision
141 -
Directory Listing
Modified
Thu Apr 25 23:24:59 2002 UTC (22 years, 1 month ago) by
chl
Original Path:
trunk/xvidcore/src/motion
Fixed some minor issues in ME, changed calc_delta16/8 to non-linear function of quant
(from a paper on H.26L). Now inter4v finally gives some improvement.
Revision
78 -
Directory Listing
Modified
Thu Mar 28 20:57:25 2002 UTC (22 years, 1 month ago) by
edgomez
Original Path:
trunk/xvidcore/src/motion
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.