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ffmpeg / libavcodec / i386 / motion_est_mmx.c @ 066e0cc5

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# Date Author Comment
766324fc 01/27/2008 08:50 PM Reimar Döffinger

Add and use DECLARE_ASM_CONST for constants used in assembler code.
Should make it easier to work around compilation problems with e.g. ICC.

Originally committed as revision 11641 to svn://svn.ffmpeg.org/ffmpeg/trunk

7b94177e 07/05/2007 10:37 AM Diego Biurrun

Group all copyright and author notices together.

Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk

b550bfaa 05/16/2007 09:51 AM Ronald S. Bultje

Add libavcodec to compiler include flags in order to simplify header
include paths in the source files.
mostly from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net

Originally committed as revision 9034 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba53071a 05/11/2007 03:29 AM Loren Merritt

10l, r8991 broke mmx1 sad

Originally committed as revision 8993 to svn://svn.ffmpeg.org/ffmpeg/trunk

72946825 05/11/2007 01:11 AM Loren Merritt

sse2 version of fullpel sad.
16% faster on core2, 5% faster on p4. 10% slower (and thus disabled) on k8.

Originally committed as revision 8992 to svn://svn.ffmpeg.org/ffmpeg/trunk

164d75eb 05/11/2007 12:45 AM Loren Merritt

tweak mmx2 sad.
40% faster on core2, 18% faster on k8, 5% faster on p4.

Originally committed as revision 8991 to svn://svn.ffmpeg.org/ffmpeg/trunk

eca3810e 05/10/2007 10:24 PM Loren Merritt

tweak mmx2 sad.
6% faster on core2 and k8, no change on p4.

Originally committed as revision 8984 to svn://svn.ffmpeg.org/ffmpeg/trunk

486497e0 11/14/2006 03:18 AM Måns Rullgård

revert bad checkin

Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk

be6ed6ff 11/14/2006 03:12 AM Måns Rullgård

move some CFLAGS settings away from config.* writing section

Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk

b78e7197 10/07/2006 03:30 PM Diego Biurrun

Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

4454dc1b 08/12/2006 04:37 PM John Dalgliesh

Support for MacIntel, last part: balign directives
Determines whether .align's arg is power-of-two or not, then defines ASMALIGN appropriately in config.h. Changes all .baligns to ASMALIGNs.
Patch by John Dalgliesh % johnd AH defyne P org %
Original thread:...

9c39071d 07/03/2006 10:52 AM Luca Abeni

Move REG_* macros from libavcodec/i386/mmx.h to libavutil/x86_cpu.h

Originally committed as revision 5595 to svn://svn.ffmpeg.org/ffmpeg/trunk

5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb270c08 12/22/2005 01:10 AM Diego Biurrun

COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

053dea12 10/11/2004 02:19 AM Aurelien Jacobs

adapting existing mmx/mmx2/sse/3dnow optimizations so they work on x86_64 patch by (Aurelien Jacobs <aurel at gnuage dot org>)

Originally committed as revision 3578 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c0513bd 02/29/2004 10:10 PM Dmitry Baryshkov

attribute used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov))

Originally committed as revision 2830 to svn://svn.ffmpeg.org/ffmpeg/trunk

8f2ab833 01/10/2004 04:04 PM Michael Niedermayer

copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise

Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb198e19 12/30/2003 04:07 PM Michael Niedermayer

interlaced motion estimation
interlaced mpeg2 encoding
P & B frames
rate distored interlaced mb decission
alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)...

1b245cc2 10/24/2003 08:09 PM Panagiotis Issaris

Fixes GCC 3.3.2 warnings patch by (Panagiotis Issaris <takis at lumumba dot luc dot ac dot be>)

Originally committed as revision 2427 to svn://svn.ffmpeg.org/ffmpeg/trunk

b1609412 09/09/2003 10:59 PM Fabrice Bellard

removed warnings

Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk

b0368839 03/03/2003 02:54 PM Michael Niedermayer

MpegEncContext.(i)dct_* -> DspContext.(i)dct_*
bitexact cleanup

Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk

2720569a 02/11/2003 04:57 PM Zdenek Kabelac
  • prototypes at one place

Originally committed as revision 1579 to svn://svn.ffmpeg.org/ffmpeg/trunk

0c1a9eda 02/11/2003 04:35 PM Zdenek Kabelac
  • UINTX -> uintx_t INTX -> intx_t

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk

5c91a675 02/10/2003 09:35 AM Zdenek Kabelac
  • static,const,compiler warning cleanup

Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk

1457ab52 12/27/2002 11:51 PM Michael Niedermayer

qpel encoding
4mv+b frames encoding finally fixed
chroma ME
5 comparission functions for ME
b frame encoding speedup
wmv2 codec (unfinished)
user specified diamond size for EPZS

Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk

843342ef 12/03/2002 11:07 AM Michael Niedermayer

100l (sad8x8_x2 had params in wrong order)

Originally committed as revision 1299 to svn://svn.ffmpeg.org/ffmpeg/trunk

ff4ec49e 05/25/2002 10:45 PM Fabrice Bellard

license/copyright change

Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba8d0be9 04/21/2002 10:41 PM Michael Niedermayer

rounding bugfix

Originally committed as revision 409 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba6802de 03/27/2002 09:25 PM Michael Niedermayer

4MV motion estimation (not finished yet)
SAD functions rewritten (8x8 support & MMX2 optimizations)
HQ inter/intra decission
msmpeg4 encoding bugfix (MV where too long)

Originally committed as revision 362 to svn://svn.ffmpeg.org/ffmpeg/trunk

694ec061 08/15/2001 10:25 PM Fabrice Bellard

suppressed nasm dependancy - rewrote forward DCT and motion estimation code

Originally committed as revision 104 to svn://svn.ffmpeg.org/ffmpeg/trunk