FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	6efe6028ed	Fixed-point support in fft-test 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
Måns Rullgård	ead7ef8251	fft-test: format error output more readably Originally committed as revision 24799 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	85fbad4555	fft-test: free buffers before exiting Originally committed as revision 24708 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	a79e921ee6	fft-test: exit with non-zero status if test failed Originally committed as revision 24693 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 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	c99baf05c3	Add help for (I)RDFT test in fft-test Originally committed as revision 22793 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Vitor Sessak	c2b774a04e	Make code using 1d-DCT consistent with the API change Originally committed as revision 22792 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	41ea18fb0d	Give RDFT types more meaningful names Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	3bd8a2ef6c	Update include directives in fft-test.c Originally committed as revision 22289 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
Alex Converse	c460833d76	fft-test: Add RDFT/IRDFT support. Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	5b37ef8e43	fft-test: Replace do_mdct with a tf_transform enum and switch on it. Originally committed as revision 21140 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	d987a9e9ad	fft-test: whitespace cosmetics Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	01b2214758	Merge FFTContext and MDCTContext Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Loren Merritt	50b1785a57	bring back some randomness in fft-test. (regression in r18070) Originally committed as revision 19679 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Siarhei Siamashka	34aecf1c87	Support for testing (i)MDCT output scale factor in fft-test tool. Originally committed as revision 18877 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Siarhei Siamashka	7d485f165f	Support for getting (i)MDCT output multiplied by a constant scaling factor. Scaling (i)MDCT output has no runtime overhead and can be used to improve performance of audio codecs. All the changes are only needed in 'ff_mdct_init' function and slow down initialization a bit. Originally committed as revision 18855 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	64bde1974b	cosmetics: Rename prn variable to prng (Pseudo Random Number Generator). Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	504ffed19f	Mark non-exported functions in test and example programs as static. Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	294eaa2643	Replace random() usage in test programs by av_lfg_*(). Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	0a570e826d	remove mdct tmp buffer Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alexander Strange	ff558537f0	Don't set mm_flags in fft-test, since it doesn't do anything anyway. Originally committed as revision 13968 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alexander Strange	f67a10cd0c	Define mm_flags/support to be 0 on architectures where they don't exist. Make sure we don't try to set them if that's the case. This lets dct-test and fft-test build with --disable-mmx on x86, but not yet on ARM. Originally committed as revision 13957 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	941b1258b8	Remove redundant mm_flags declaration, fixes the warning: libavcodec.a(dsputil_ppc.o): warning: definition of `mm_flags' overriding common fft-test.o: warning: common is here Originally committed as revision 13940 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Marc Hoffman	dc1ecb6a4a	making reference models have the same API Originally committed as revision 9861 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3bdc2fcea6	make the reference code use double instead of float where it is easy Originally committed as revision 9827 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	86c624af1b	print max and mse Originally committed as revision 9826 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Panagiotis Issaris	cc61f96f8a	Fix the compilation of dct-test, fft-test and motion-test which are using random(). Originally committed as revision 9754 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ronald S. Bultje	12807c8d87	Add some #includes to allow compilation without HAVE_AV_CONFIG_H. taken from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net Originally committed as revision 9263 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	2818647310	Add '#undef exit', the function is now forbidden. Originally committed as revision 8584 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
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	18 years ago
Diego Biurrun	04d7f60143	Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Benjamin Larsson	0979831511	printf -> av_log patch by (Benjamin Larsson <>banan student.ltu se) Originally committed as revision 4105 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Gildas Bazin	68951ecf0c	fft_() renamed into ff_fft_() patch by (Gildas Bazin <gbazin at altern dot org>) Originally committed as revision 2882 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	983e3246b7	per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	e366e6795d	suppressed getopt.h Originally committed as revision 1422 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	ea0f841a54	compile fixes Originally committed as revision 1411 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Fabrice Bellard	bb6f569072	new generic FFT/MDCT code for audio codecs Originally committed as revision 1088 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

44 Commits (880fa2183051dfe6a7e44879361f674a906f5aa7)