Commit Graph

15 Commits

Author SHA1 Message Date
Michael Niedermayer d4a50a2100 Merge remote-tracking branch 'newdev/master'
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-21 03:33:28 +01:00
Mans Rullgard 8eec00278c dct: remove superflous #include
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-20 17:15:41 +00:00
Mans Rullgard 0aded9484d Move dct and rdft definitions to separate files
This leaves fft.h with only the core FFT and MDCT definitions
thus making it more managable.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-20 17:15:33 +00:00
Mans Rullgard 26f548bb59 fft: remove inline wrappers for function pointers
This removes the rather pointless wrappers (one not even inline)
for calling the fft_calc and related function pointers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 19:49:18 +00:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Vitor Sessak 4dcc4f8eaa SSE optimized 32-point DCT
Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-06 16:58:54 +00:00
Vitor Sessak 06d01188e9 More mp{1,2,3} 32-point DCT transform to our common DCT framework.
Should allow for future SIMD optimizations.

Originally committed as revision 23912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 20:11:27 +00:00
Diego Biurrun ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Vitor Sessak e1484ebed6 Implement the discrete sine/cosine transforms DCT-I and DST-I
Originally committed as revision 22649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 19:48:16 +00:00
Vitor Sessak b531e1ab59 Reindent after r22618.
Originally committed as revision 22619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:36:17 +00:00
Vitor Sessak 8305c76b53 Split DCT-II and DCT-III in different functions, they do not share any code.
Originally committed as revision 22618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:35:05 +00:00
Vitor Sessak e30ab38e94 Call DCT by function pointer. Needed for any future ASM implementation and
allows further cleanup.

Originally committed as revision 22617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:31:11 +00:00
Vitor Sessak 89d7df7c74 Cosmetics: move ff_dct_init() to the bottom of the file
Originally committed as revision 22616 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 11:28:38 +00:00
Måns Rullgård 1429224b04 Move FFT parts from dsputil.h to fft.h
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
Vitor Sessak 7f3f5f46c2 Floating point discrete cosine transform
Originally committed as revision 21338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 00:39:47 +00:00