FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	6f2309ed2e	dct: build dct32 as separate object files This builds the float and fixed-point versions of dct32 separately instead of #including the file in dct.c and mpegaudiodec.c. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	9503fbb859	dct: fix indentation Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	721d6f2dc5	dct: bypass table allocation for DCT_II of size 32 The size-32 DCT_II has a special implementation which doesn't use the normal tables. Skipping allocation of these in this case saves some memory. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	8eec00278c	dct: remove superflous #include Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
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>	14 years ago
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>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Vitor Sessak	4dcc4f8eaa	SSE optimized 32-point DCT Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
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	15 years ago
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	15 years ago
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	15 years ago
Vitor Sessak	b531e1ab59	Reindent after r22618. Originally committed as revision 22619 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
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	15 years ago
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	15 years ago
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	15 years ago
Måns Rullgård	1429224b04	Move FFT parts from dsputil.h to fft.h Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	7f3f5f46c2	Floating point discrete cosine transform Originally committed as revision 21338 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

17 Commits (131609dc2a75e6783396853023d6f49333e3f495)