Michael Niedermayer
ff06e0677b
cleanup (remove some old experimentation related code)
...
Originally committed as revision 10220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-25 03:19:39 +00:00
Michael Niedermayer
d593e32983
use 16bit IDWT (a SIMD implementation of it should be >2x faster then with
...
the old 32bit code)
disable mmx/sse2 optimizations as they need a rewrite now
Originally committed as revision 10218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-25 03:00:51 +00:00
Michael Niedermayer
ce611a27be
Change rounding of the horizontal DWT to match the vertical one.
...
This allows some simplifications and optimizations and should
not have any effect on quality.
Originally committed as revision 10172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-21 16:29:40 +00:00
Michael Niedermayer
f29bd6fa71
more stupid double subtractions
...
Originally committed as revision 10155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-20 22:26:49 +00:00
Diego Biurrun
224906414b
Remove leading underscores from specifiers, they are reserved.
...
Originally committed as revision 9461 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-02 17:00:04 +00:00
Panagiotis Issaris
9dd6c80453
Add the const specifier as needed to reduce the number of warnings.
...
Originally committed as revision 7764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-30 10:31:34 +00:00
Måns Rullgård
849f10351d
rename always_inline to av_always_inline and move to common.h
...
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-08 00:35:08 +00:00
Måns Rullgård
486497e07b
revert bad checkin
...
Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:18:09 +00:00
Måns Rullgård
be6ed6fff4
move some CFLAGS settings away from config.* writing section
...
Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:12:29 +00:00
Diego Biurrun
b78e7197a8
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
2006-10-07 15:30:46 +00:00
Guillaume Poirier
696e1bb36e
Compile fix (for GCC<3.3) when encoders are disabled
...
Original thread:
Date: Aug 10, 2006 10:45 AM
Subject: [Ffmpeg-devel] [PATCH] fix compilation when Snow ENcoder is disabled
Originally committed as revision 6000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-15 14:59:27 +00:00
Loren Merritt
d4b287ed36
Snow: cosmetics
...
Originally committed as revision 5432 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-30 19:40:28 +00:00
Loren Merritt
871371a768
Snow: fix subband weighting in wavelet cmp functions. use 32x32 cmp in iterative motion estimation.
...
Originally committed as revision 5427 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-30 05:44:22 +00:00
Loren Merritt
8c36eaaa94
Snow multiple reference frames
...
(bitstream is not backwards compatible, even if refs aren't used)
Originally committed as revision 5417 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-28 21:44:47 +00:00
Luca Barbato
22b48b85b6
altivec support for snow
...
Originally committed as revision 5228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-27 12:51:19 +00:00
Robert Edele
561a18d3ba
Snow mmx + sse2 part 2
...
Patch by Robert Edele, yartrebo <<at>> earthlink <<dot>> net
Originally committed as revision 5184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-20 05:52:23 +00:00
Robert Edele
059715a41c
First part of a series of speed-enchancing patches.
...
This one sets up a snow.h and makes snow use the dsputil function pointer
framework to access the three functions that will be implemented in asm
in the other parts of the patchset.
Patch by Robert Edele < yartrebo AH earthlink POIS net>
Original thread:
Subject: [Ffmpeg-devel] [PATCH] Snow mmx+sse2 asm optimizations
Date: Sun, 05 Feb 2006 12:47:14 -0500
Originally committed as revision 5172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-16 19:18:18 +00:00
