Log of /trunk/xvidcore/src/utils
Directory Listing
Revision
1793 -
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Modified
Tue Nov 11 20:46:24 2008 UTC (15 years, 6 months ago) by
Isibaar
NASM 2.x compatibility
Revision
1791 -
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Modified
Tue Aug 19 09:17:17 2008 UTC (15 years, 9 months ago) by
Isibaar
- removed accidental duplicates
Revision
1790 -
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Modified
Tue Aug 19 09:06:48 2008 UTC (15 years, 9 months ago) by
Isibaar
- noexecstack patch by Hans de Goede
Revision
1787 -
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Modified
Tue Sep 11 12:41:13 2007 UTC (16 years, 9 months ago) by
suxen_drol
nasm 0.99.x compatibility
Revision
1771 -
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Modified
Thu Mar 8 21:40:19 2007 UTC (17 years, 3 months ago) by
Isibaar
- fix SSE3 detection and port to x86_64
Revision
1764 -
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Modified
Wed Dec 6 19:55:07 2006 UTC (17 years, 6 months ago) by
Isibaar
- SSE3 patch
Revision
1713 -
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Modified
Mon Jul 10 08:09:59 2006 UTC (17 years, 11 months ago) by
syskin
faster and waaay more precise mpeg intra quantization
Revision
1663 -
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Modified
Sat Dec 10 05:20:35 2005 UTC (18 years, 6 months ago) by
syskin
slightly better trellis - check at least 3 coefficients. 0.05dB better with no measurable speed penalty
Revision
1660 -
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Modified
Fri Dec 9 04:45:35 2005 UTC (18 years, 6 months ago) by
syskin
expose VHQ and Trellis lambdas to HVS plugins
Revision
1653 -
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Modified
Tue Nov 22 10:23:01 2005 UTC (18 years, 6 months ago) by
suxen_drol
cleanings in code spotted by sparse (ed dot gomez at free dot fr>
Revision
1632 -
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Modified
Tue Sep 13 12:12:15 2005 UTC (18 years, 8 months ago) by
suxen_drol
Field interlaced decoding, contributed by Christoph Kuehnel
decoder.c
=========
- Some new defines for DIV
- <decoder_mb_decode> modified: had wrong address offsets for interlaced
- <decoder_mbinter_field> = new function for interlaced
- <get_motion_vector_interlaced> = new function for interlaced motion vector prediction
- <decoder_pframe> modified so that it differs between frame and field prediction
global.h
========
- For field motion prediction MACORBLOCK has new member that is the average of
field1 and field2 motion vector = <mvs_avg>
xvid.c
======
- For field predicted macroblocks we need new field oriented transfer functions.
For colour calculations they may only process 4 lines (one field from the colour
macroblock that is 8x8). So I introduced 4 new function pointers:
<transfer8x4_copy, interpolate8x4_ ...)
mbcoding.c
==========
- _DEBUG code; index is checked against 64
interpolate8x8.[c,h,asm]
===========================
- New 8x4 functions
mbpredicition.[c,h]
===============
- New function <get_pmv2_interlaced> for interlaced prediciton according to spec
mem_transfer.[c,h,asm]
==============
- New 8x4 function
Revision
1627 -
Directory Listing
Modified
Mon Aug 1 10:53:46 2005 UTC (18 years, 10 months ago) by
Isibaar
* Writing pointed data is always better than memory
addresses (Patch by GomGom)
* Trivial style thingies (Patch by GomGom)
* No width and height declared in write_tga bug
(Patch by GomGom, spotted by Paul Kurucz
ptk9417 at ritvax.isc.rit.edu)
Revision
1620 -
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Modified
Tue Jun 14 13:58:21 2005 UTC (18 years, 11 months ago) by
Skal
+ Aligned local arrays in test_transfer() of xvid_bench.c
+ optimized the C-version of mem_transfer.c. You can activate
the new code by commenting out the "#define USE_REFERENCE_C"
at the beginning of the source file.
Revision
1617 -
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Modified
Mon May 23 09:29:43 2005 UTC (19 years ago) by
Skal
encoder.c: simplify_time() optimized by Euclid.
bitstream.c: write_video_packet_header() was buggy and
kind of obfuscated, as noticed by Sigdrak at free.fr.
from Edouard:
gcc4 warning removal.
- No executable shared objects installed
(Do not install the lib as executable. It's no use as the SO has no
main symbol anyway, and the static lib is not runnable anyway.)
- Statically link xvid_bench with libxvidcore.a
- New autoconf garbage removal
- Quotes in configure.in
Revision
1612 -
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Modified
Mon Apr 11 14:33:26 2005 UTC (19 years, 2 months ago) by
Isibaar
- Fix alignement issue (patch from Alexandre Ganea)
Revision
1606 -
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Modified
Fri Mar 18 18:01:34 2005 UTC (19 years, 2 months ago) by
edgomez
Merged 2 fixes from my branch and the ChangeLog update
Revision
1598 -
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Modified
Tue Feb 1 11:46:32 2005 UTC (19 years, 4 months ago) by
suxen_drol
removed "(??? need to be confirmed)" comment
Revision
1586 -
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Modified
Wed Jan 5 23:02:15 2005 UTC (19 years, 5 months ago) by
edgomez
Preliminary x86_64 linux port
Revision
1583 -
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Modified
Sun Dec 19 13:16:50 2004 UTC (19 years, 5 months ago) by
syskin
xmm-ed transfer8to16_2() - faster bvop-vhq
Revision
1582 -
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Modified
Sun Dec 19 12:49:05 2004 UTC (19 years, 5 months ago) by
edgomez
Merged release-1 branch patches + changelogs update
Revision
1570 -
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Modified
Thu Dec 9 23:02:54 2004 UTC (19 years, 6 months ago) by
edgomez
Merged fixes for PPC, should improve GNU gcc support nad fix a couple of bugs for wrong data alignment
Revision
1566 -
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Modified
Sun Dec 5 13:56:13 2004 UTC (19 years, 6 months ago) by
syskin
RRV removed from everything else
Revision
1540 -
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Modified
Sun Aug 29 10:02:38 2004 UTC (19 years, 9 months ago) by
edgomez
Symbols' size for ia32+elf
Revision
1535 -
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Modified
Sun Aug 22 11:46:10 2004 UTC (19 years, 9 months ago) by
edgomez
Mark Functions in asm files -- added yasm support in configure.in
Revision
1519 -
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Modified
Sat Jul 24 11:46:08 2004 UTC (19 years, 10 months ago) by
edgomez
ASM data section cleanups + important bugfix to bvop ref interpolation rounding
Revision
1492 -
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Modified
Wed Jul 14 23:26:06 2004 UTC (19 years, 10 months ago) by
edgomez
Speedups for decoder
Revision
1485 -
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Modified
Sat Jul 10 17:42:18 2004 UTC (19 years, 11 months ago) by
edgomez
Forgotten bits from my tree
Revision
1454 -
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Modified
Wed May 26 05:46:20 2004 UTC (20 years ago) by
syskin
ugly trellis bug
Revision
1432 -
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Modified
Thu Apr 15 19:44:06 2004 UTC (20 years, 1 month ago) by
edgomez
Merging 1.0 fixes, fix for h263 mmx quant
Revision
1425 -
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Modified
Tue Apr 13 20:06:53 2004 UTC (20 years, 1 month ago) by
edgomez
Reverted previous patch, was buggy
Revision
1424 -
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Modified
Mon Apr 12 15:49:56 2004 UTC (20 years, 2 months ago) by
edgomez
Optmized mem transfers, h263, plane sse
Revision
1413 -
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Modified
Mon Apr 5 20:39:49 2004 UTC (20 years, 2 months ago) by
edgomez
Merged PPC port + 1.0 tree fixes
Revision
1382 -
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Modified
Mon Mar 22 22:36:25 2004 UTC (20 years, 2 months ago) by
edgomez
xvidcore 1.0.0 rc3 merge back to HEAD
Revision
967 -
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Modified
Fri Apr 4 03:16:09 2003 UTC (21 years, 2 months ago) by
Isibaar
CBR + b-frames bugfix
Revision
937 -
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Modified
Sat Mar 22 14:04:48 2003 UTC (21 years, 2 months ago) by
syskin
cleanups; dark blocks prevented in bframes; warning: bframes have lower quality due to thresholding: decrease quantizer (150/0 for example);
Revision
851 -
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Modified
Sat Feb 15 15:22:19 2003 UTC (21 years, 3 months ago) by
edgomez
Moved dev-api-3 to HEAD -- Nasty but efficient -- Merging work has been done too
Revision
824 -
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Modified
Sun Feb 9 19:32:52 2003 UTC (21 years, 4 months ago) by
edgomez
I made all these changes on my own working copy until i had
something really usable wihtout regressions for most users.
I think its place is now in CVS. Here is a ChangeLog summary
generated from my local patches.
base-0
Imported xvidcore 0.9.0 into arch repository
patch-1
Updated to current stable CVS_HEAD
patch-2
Changed build system for Unix OSes
patch-3
Fixes for the new build system in sources.
patch-4
Fixed options and added the --disable-assembly option
patch-5
Fixed a BSD checking in nasm output format.
patch-6
Fixed the "ar" "s" option for some platforms.
patch-7
Changed the way I add strings into variables.
patch-8
Fixed portab.h for _DEBUG target and GCC/ICC compilers.
patch-9
Added Altivec detection (Guillaume Morin)
patch-10
Fixed MacOSX build.
patch-11
Fixed WIN32/_MSC_VER confusion and updated MSVC libxvidcore.dsp project file.
patch-12
DivX4 compatibility layer has been turned into an option (default:disable).
ToDo:
- Fix IA64 assembly file selection.
- Do I disable PPC assembly code ? (according to Guillaume, it needs to be updated)
Revision
742 -
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Modified
Sat Dec 28 13:53:08 2002 UTC (21 years, 5 months ago) by
edgomez
Changed my email
Revision
722 -
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Modified
Sun Dec 15 01:12:01 2002 UTC (21 years, 5 months ago) by
edgomez
Fix the fix
Revision
686 -
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Modified
Thu Nov 28 07:27:37 2002 UTC (21 years, 6 months ago) by
suxen_drol
smp remove patch <rickf at ebenchmarks.com>
Revision
685 -
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Modified
Wed Nov 27 21:20:33 2002 UTC (21 years, 6 months ago) by
edgomez
Fix for 0 aligned blocks
Revision
677 -
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Modified
Tue Nov 26 23:44:11 2002 UTC (21 years, 6 months ago) by
edgomez
ANSI C compliancy - thx Rick Foos
Revision
654 -
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Modified
Sun Nov 17 00:51:11 2002 UTC (21 years, 6 months ago) by
edgomez
License changed
Revision
605 -
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Modified
Sat Oct 19 12:20:33 2002 UTC (21 years, 7 months ago) by
edgomez
Fixed copyrights
Revision
603 -
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Modified
Sat Oct 19 11:41:12 2002 UTC (21 years, 7 months ago) by
edgomez
Changed Michael Militzer to name + email (next patch will fix copyrights with the right holders)
Revision
599 -
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Modified
Wed Oct 16 20:58:22 2002 UTC (21 years, 7 months ago) by
h
fixed stupid-programmer interlacing bug
fields could have been incorrectly handled due to missing bias test
Revision
587 -
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Modified
Wed Oct 9 22:51:42 2002 UTC (21 years, 8 months ago) by
edgomez
- Removed a stupid ')' squatting the previous gruel's patch :-) (did you ever check the code compiled ?)
Revision
584 -
Directory Listing
Modified
Mon Oct 7 08:11:48 2002 UTC (21 years, 8 months ago) by
chl
Bugfix for parameters of MBQuantIntra() [unused code]
Revision
583 -
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Modified
Mon Oct 7 08:11:06 2002 UTC (21 years, 8 months ago) by
chl
Bugfix for parameters of MBQuantIntra() [unused code]
Revision
544 -
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Modified
Thu Sep 26 04:52:16 2002 UTC (21 years, 8 months ago) by
h
field-dct decision bias (thanks to Michael Niedermayer for the idea!)
Revision
542 -
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Modified
Thu Sep 26 00:33:00 2002 UTC (21 years, 8 months ago) by
h
amended copyright
Revision
522 -
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Modified
Sun Sep 22 19:35:38 2002 UTC (21 years, 8 months ago) by
edgomez
Udated copyright holders
Revision
514 -
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Modified
Sun Sep 22 17:01:36 2002 UTC (21 years, 8 months ago) by
edgomez
Removed DEBUGXXXs calls
Revision
499 -
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Modified
Sat Sep 21 03:11:36 2002 UTC (21 years, 8 months ago) by
suxen_drol
pross email address updates
Revision
439 -
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Modified
Sat Sep 7 10:19:26 2002 UTC (21 years, 9 months ago) by
edgomez
- Fixed copyright
- Removed history
Revision
429 -
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Modified
Thu Sep 5 22:44:00 2002 UTC (21 years, 9 months ago) by
edgomez
Little mistake
Revision
427 -
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Modified
Thu Sep 5 21:44:11 2002 UTC (21 years, 9 months ago) by
edgomez
- Changed header
- Removed history from file
Revision
426 -
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Modified
Thu Sep 5 21:36:35 2002 UTC (21 years, 9 months ago) by
edgomez
- Removed history
- Added copyright (definitive)
Revision
425 -
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Modified
Thu Sep 5 21:35:11 2002 UTC (21 years, 9 months ago) by
edgomez
Added copyright
Revision
424 -
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Modified
Thu Sep 5 21:32:30 2002 UTC (21 years, 9 months ago) by
edgomez
- Added copyrights (yeehaw, my only copyrighted file in XviD :-)
- Removed history from file
Revision
423 -
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Modified
Thu Sep 5 21:23:03 2002 UTC (21 years, 9 months ago) by
edgomez
Added patent infringement notice
Revision
422 -
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Modified
Thu Sep 5 21:20:51 2002 UTC (21 years, 9 months ago) by
edgomez
- Added header
- Cosmetic
Revision
421 -
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Modified
Thu Sep 5 21:15:18 2002 UTC (21 years, 9 months ago) by
edgomez
Removed history
Revision
420 -
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Modified
Thu Sep 5 21:13:22 2002 UTC (21 years, 9 months ago) by
edgomez
- Header changed
- Small cosmetic schanges
Revision
418 -
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Modified
Thu Sep 5 20:59:45 2002 UTC (21 years, 9 months ago) by
edgomez
- Added legal header
- Michael's copyright (until we find who is the origibal author)
Revision
416 -
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Modified
Thu Sep 5 20:42:47 2002 UTC (21 years, 9 months ago) by
edgomez
- Updated legal header with Peter's copyright for 2002
Revision
415 -
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Modified
Thu Sep 5 20:37:40 2002 UTC (21 years, 9 months ago) by
edgomez
Added legal header
Revision
414 -
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Modified
Thu Sep 5 20:36:01 2002 UTC (21 years, 9 months ago) by
edgomez
- Added information about possible patent infringements
- Added NotaBene about the non thread safe state of the code
Revision
390 -
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Modified
Wed Sep 4 06:24:37 2002 UTC (21 years, 9 months ago) by
h
interlacing bug fix - to comply with spec, no field blocks at boundary
Revision
384 -
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Modified
Mon Aug 19 19:19:40 2002 UTC (21 years, 9 months ago) by
chl
x_pos, y_pos are not needed in MBTransQuantInterBVOP()
Revision
375 -
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Modified
Sat Aug 17 16:22:58 2002 UTC (21 years, 9 months ago) by
Isibaar
updated coeff thresholding to Radek's decision criteria
Revision
368 -
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Modified
Fri Aug 9 19:58:42 2002 UTC (21 years, 10 months ago) by
chl
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
347 -
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Modified
Sun Jul 28 13:06:46 2002 UTC (21 years, 10 months ago) by
chl
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
310 -
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Modified
Thu Jul 18 13:45:14 2002 UTC (21 years, 10 months ago) by
suxen_drol
added sse2 os triggers
Revision
309 -
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Modified
Thu Jul 18 13:44:39 2002 UTC (21 years, 10 months ago) by
suxen_drol
removed static data; added sse2 os triggers
Revision
305 -
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Modified
Tue Jul 16 17:55:18 2002 UTC (21 years, 10 months ago) by
ia64p
extended documentation and comments
Revision
259 -
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Modified
Sat Jul 6 17:04:57 2002 UTC (21 years, 11 months ago) by
chl
Minor modifications for supporting multithreaded ME.
Without _SMP symbol there should be no changes in behaviour.
Revision
256 -
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Modified
Fri Jul 5 14:01:18 2002 UTC (21 years, 11 months ago) by
ia64p
Optimized assemby
Revision
249 -
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Modified
Sat Jun 29 11:47:17 2002 UTC (21 years, 11 months ago) by
ia64p
re-fixing check_cpu_features compiling / linking issue, hopefully it is sufficent for all platfroms, now
Revision
248 -
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Modified
Fri Jun 28 15:14:40 2002 UTC (21 years, 11 months ago) by
suxen_drol
resync support, check_cpu_features() fixed
Revision
245 -
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Modified
Wed Jun 26 15:59:51 2002 UTC (21 years, 11 months ago) by
ia64p
fixing a problem with check_cpu_features, that prevents compiling of the codec on platforms other than x86.
Revision
236 -
Directory Listing
Modified
Sun Jun 23 19:48:06 2002 UTC (21 years, 11 months ago) by
edgomez
- transfer_8to16sub2_mmx activation
- Compile fixes (a missing image/font.h ???)
- Linux Makefile update to take care of last changes in feature
constants
Revision
227 -
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Modified
Thu Jun 20 10:22:02 2002 UTC (21 years, 11 months ago) by
Isibaar
*** empty log message ***
Revision
226 -
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Modified
Wed Jun 19 14:41:02 2002 UTC (21 years, 11 months ago) by
Isibaar
optimizations, correct transfer_8to16sub2_xmm
Revision
221 -
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Modified
Mon Jun 17 12:23:32 2002 UTC (21 years, 11 months ago) by
edgomez
- added legal header
- added function descriptions
Revision
220 -
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Modified
Sun Jun 16 22:38:08 2002 UTC (21 years, 11 months ago) by
edgomez
- Added legal header
- The x86 specific function 'check_cpu_features' is only declared
when ARCH_X86 is defined
Revision
219 -
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Modified
Sun Jun 16 22:20:36 2002 UTC (21 years, 11 months ago) by
edgomez
- Commented (really needed ?)
- Added legal header
Revision
218 -
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Modified
Sun Jun 16 19:54:20 2002 UTC (21 years, 11 months ago) by
edgomez
- Added transfer_8to16sub2_xmm (B frames compensation)
Revision
217 -
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Modified
Sun Jun 16 19:35:59 2002 UTC (21 years, 11 months ago) by
edgomez
- Removed an unuseful piece of code
Revision
216 -
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Modified
Sun Jun 16 17:25:18 2002 UTC (21 years, 11 months ago) by
edgomez
- Removed an opcode (used during my tests)
Revision
215 -
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Modified
Sun Jun 16 17:12:37 2002 UTC (21 years, 11 months ago) by
edgomez
- Added a transfer_8to16sub2_xmm function (Needs testing)
Revision
213 -
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Modified
Sat Jun 15 22:28:32 2002 UTC (21 years, 11 months ago) by
edgomez
- Added legal header
- Cosmetic
Revision
212 -
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Modified
Sat Jun 15 22:15:57 2002 UTC (21 years, 11 months ago) by
edgomez
- Added comments
- Changed the FSF address
Revision
210 -
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Modified
Fri Jun 14 15:17:53 2002 UTC (21 years, 11 months ago) by
ia64p
ia64 changes
Revision
209 -
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Modified
Fri Jun 14 13:29:07 2002 UTC (21 years, 11 months ago) by
Isibaar
ia64 changes
Revision
205 -
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Modified
Fri Jun 14 08:26:04 2002 UTC (21 years, 11 months ago) by
ia64p
IA64 assembler files, initial version, only partly optimized
Revision
204 -
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Modified
Thu Jun 13 22:05:09 2002 UTC (22 years ago) by
edgomez
- Added legal header
- Added comments about the functions
Revision
195 -
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Modified
Wed Jun 12 20:38:41 2002 UTC (22 years ago) by
edgomez
Cosmetic - CodingStyle Applied - Legal Headers will be added later
Revision
190 -
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Modified
Sun Jun 9 11:23:13 2002 UTC (22 years ago) by
edgomez
Small change, avoid calling free with a random address
Revision
188 -
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Modified
Fri Jun 7 10:21:48 2002 UTC (22 years ago) by
edgomez
Rate control structure per encoder
Revision
136 -
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Modified
Thu Apr 25 06:55:00 2002 UTC (22 years, 1 month ago) by
suxen_drol
FRAMEINFO
Revision
122 -
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Modified
Mon Apr 15 08:04:06 2002 UTC (22 years, 1 month ago) by
h
foxer's updated cbr code
Revision
118 -
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Modified
Sat Apr 13 16:30:02 2002 UTC (22 years, 2 months ago) by
suxen_drol
bframe "support" code
Revision
82 -
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Modified
Fri Mar 29 00:38:29 2002 UTC (22 years, 2 months ago) by
h
interlacing speedup - transfer strides used instead of manual field-to-frame conversion
Revision
78 -
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Modified
Thu Mar 28 20:57:25 2002 UTC (22 years, 2 months ago) by
edgomez
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
69 -
Directory Listing
Modified
Tue Mar 26 11:16:08 2002 UTC (22 years, 2 months ago) by
h
interlacing support - slow (MBDecideFieldDCT()), buggy (p-frames), incomplete (field motion prediction)
Revision
65 -
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Modified
Sun Mar 24 18:18:40 2002 UTC (22 years, 2 months ago) by
edgomez
Fixed a bug when malloc aligns the data itself - Added comments
Revision
64 -
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Modified
Sun Mar 24 05:47:48 2002 UTC (22 years, 2 months ago) by
h
foxer's cbr mode
(hijacks the rc_buffersize variable and uses it as reaction delay - easier than changing xvid.h)
Revision
43 -
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Modified
Thu Mar 21 00:28:33 2002 UTC (22 years, 2 months ago) by
edgomez
I prefer this traditional way of alignment
Revision
41 -
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Modified
Wed Mar 20 00:28:02 2002 UTC (22 years, 2 months ago) by
Isibaar
xvid_malloc/xvid_free
Revision
3 -
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Added
Fri Mar 8 02:46:11 2002 UTC (22 years, 3 months ago) by
Isibaar
moved sources