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ffmpeg / libavcodec / i386 / dsputil_mmx_avg.h @ 40d0e665

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# Date Author Comment
40d0e665 05/08/2008 09:11 PM Ramiro Polla

Do not misuse long as the size of a register in x86.
typedef x86_reg as the appropriate size and use it instead.

Originally committed as revision 13081 to svn://svn.ffmpeg.org/ffmpeg/trunk

f2217d6f 02/24/2008 02:47 PM Reimar Döffinger

__asm __volatile -> asm volatile part 2

Originally committed as revision 12189 to svn://svn.ffmpeg.org/ffmpeg/trunk

b313e815 02/03/2008 05:04 PM Loren Merritt

avg_pixels4_mmx2

Originally committed as revision 11829 to svn://svn.ffmpeg.org/ffmpeg/trunk

deb43f0b 10/17/2007 10:29 PM Diego Biurrun

Explain why there are no multiple inclusion guards in these header files.

Originally committed as revision 10771 to svn://svn.ffmpeg.org/ffmpeg/trunk

ab54bff2 10/17/2007 11:19 AM Aurelien Jacobs

Remove wrong multiple inclusion guards.
Those files are really meant to be included several times.

Originally committed as revision 10766 to svn://svn.ffmpeg.org/ffmpeg/trunk

31b2c144 10/17/2007 09:31 AM Diego Biurrun

Add missing multiple inclusion guards.

Originally committed as revision 10763 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

755bfeab 06/12/2007 09:29 AM Diego Biurrun

misc spelling fixes

Originally committed as revision 9289 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

2833fc46 10/01/2006 09:25 PM Loren Merritt

approximate qpel functions: sacrifice some quality for some decoding speed. enabled on B-frames with -lavdopts fast.

Originally committed as revision 6412 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:...

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

4e492bf1 04/17/2005 01:30 PM Michael Niedermayer

read 32bit instead of 64bit to avoid overreading and missalignments

Originally committed as revision 4133 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

437525c4 09/07/2004 01:48 AM Michael Niedermayer

h264 luma motion compensation in mmx2/3dnow

Originally committed as revision 3437 to svn://svn.ffmpeg.org/ffmpeg/trunk

d6af6b03 09/06/2004 03:17 AM Michael Niedermayer

10000l fix and use more mmx2/3dnow code for mpeg4 qpel which has been written and commited long time ago but appearently never used, qpel motion compensation is 5% faster
now

Originally committed as revision 3435 to svn://svn.ffmpeg.org/ffmpeg/trunk

e96682e6 05/18/2004 05:09 PM Michael Niedermayer

some of the warning fixes by (Michael Roitzsch <mroi at users dot sourceforge dot net>)

Originally committed as revision 3140 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

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

826f429a 01/05/2003 03:57 PM Michael Niedermayer

qpel in mmx2/3dnow
qpel refinement quality parameter

Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk

b3184779 09/11/2002 12:39 PM Michael Niedermayer

put/avg_pixels16
fixing 2 small qpel bugs

Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk

fca0f0e5 05/30/2002 03:14 PM Zdenek Kabelac
  • removed MANGLE from macros for setting constants
  • using MOVQ_WONE/MOVQ_BFE as two instruction instead of static memory value access
    as its always faster
  • PAVGB_MMX macro is using now mm6 -> mm7 is unmodified
  • replaced original pixels_xy2_mmx with new faster and equal implementation...
541027e2 05/29/2002 02:20 PM Zdenek Kabelac
  • cosmetic minor change

Originally committed as revision 622 to svn://svn.ffmpeg.org/ffmpeg/trunk

d17b6f0b 05/29/2002 08:31 AM Zdenek Kabelac
  • optimized remaing avg_pixels_xy2

Originally committed as revision 621 to svn://svn.ffmpeg.org/ffmpeg/trunk

e9c0a38f 05/28/2002 04:35 PM Zdenek Kabelac
  • optimized avg_* functions (except xy2)
  • minor speedup for put_pixels_x2 & cleanup

Originally committed as revision 619 to svn://svn.ffmpeg.org/ffmpeg/trunk

c0eb0bb7 05/27/2002 02:09 PM Zdenek Kabelac
  • more PIC friendly and faster code

Originally committed as revision 616 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

2bd978bd 05/23/2002 10:10 AM Zdenek Kabelac
  • fixed contrains and avoid usage of scale index access

Originally committed as revision 566 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba0420d8 05/22/2002 11:18 PM Michael Niedermayer

using 1 operand less and slightly faster put_pixels_y2

Originally committed as revision 564 to svn://svn.ffmpeg.org/ffmpeg/trunk

a213d664 05/22/2002 08:46 PM Zdenek Kabelac
  • fix for -fPIC compilation - compiles with 2.95.2 as well - any
    other compiler shows any problem here ??

Originally committed as revision 563 to svn://svn.ffmpeg.org/ffmpeg/trunk

4f12a497 05/20/2002 04:25 PM Fabrice Bellard

removed unused code

Originally committed as revision 543 to svn://svn.ffmpeg.org/ffmpeg/trunk

92415510 05/18/2002 10:49 PM Fabrice Bellard

tried to avoid gcc 2.95.2 bug by puting explicit register constraints - added comment about rounding bug in some functions (need to correct or suppress them for regression tests)

Originally committed as revision 515 to svn://svn.ffmpeg.org/ffmpeg/trunk

a7bd8797 05/17/2002 01:01 PM Michael Niedermayer

shared lib support (req by kabi) ...

Originally committed as revision 510 to svn://svn.ffmpeg.org/ffmpeg/trunk

607dce96 05/17/2002 01:04 AM Michael Niedermayer

hopefully faster mmx2&3dnow MC

Originally committed as revision 506 to svn://svn.ffmpeg.org/ffmpeg/trunk

a822a479 11/10/2001 02:36 PM Nick Kurshev

fixed gcc-3.0.x compilation (by Michael Niedermayer)

Originally committed as revision 211 to svn://svn.ffmpeg.org/ffmpeg/trunk

a9b3f630 07/30/2001 09:04 AM Nick Kurshev

Sync with mplayer's stuff

Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk

7d650cb5 07/24/2001 08:38 PM Fabrice Bellard

suppressed no longer needed emms()

Originally committed as revision 11 to svn://svn.ffmpeg.org/ffmpeg/trunk

de6d9b64 07/22/2001 02:18 PM Fabrice Bellard

Initial revision

Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk