d43fb4e806
move identical code into its own function
...
intXY_t -> int_fastXY_t
Originally committed as revision 2455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-30 22:51:02 +00:00
10acc47995
* introducing dct248 into the DSP context.
...
* simple/accurate implementation of dct248
* DV encoding now supports 2-4-8 DCT
* DV encoding gets a bit faster (but still miles away
from what I think it could do)
* misc. DV codec cleanups
Originally committed as revision 2425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-24 18:28:01 +00:00
983e3246b7
per file doxy
...
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 11:32:04 +00:00
0c1a9edad4
* UINTX -> uintx_t INTX -> intx_t
...
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11 16:35:48 +00:00
004c18ee9c
higher accuracy
...
Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 20:54:38 +00:00
28db7fce02
slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG)
...
per context DCT selection
Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-29 23:55:32 +00:00
Michael Niedermayer
Roman Shaposhnik
Zdenek Kabelac