FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	99b6357f37	rename CONFIG_FFT_FIXED_32 -> FFT_FIXED_32 This matches FFT_FLOAT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	794fcf79a8	Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT The define does not originate from configure, so it should not have a name that is CONFIG_-prefixed.	11 years ago
Anton Khirnov	834259528b	fft-test: add a missing #include stdio.h needed for printf since `7177df90a0`	11 years ago
Derek Buitenhuis	7177df90a0	fft-test: Remove possibility of returning restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	b2fdf3fc35	fft-test: Remove possibility of returning restricted exit code Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Michael Niedermayer	fcaf5fa2ea	avcodec/fft-test: put ff_dct* code under CONFIG_DCT Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nedeljko Babic	18d7074b4e	libavcodec: Implementation of 32 bit fixed point FFT Iterative implementation of 32 bit fixed point split-radix FFT. Max FFT that can be calculated currently is 2^12. Signed-off-by: Nedeljko Babic <nbabic@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	29619f47c1	fft-test: fix order of operations for calculating the average error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e71df841ee	fft-test: switch to new cpu flags API Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	667fb97a65	dct/fft-test: use a replacement getopt() if the system has none present. This allows compiling and running these tests on systems lacking a built- in version of getopt(), such as MSVC. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Mans Rullgard	980f81d961	Use av_gettime() in various places Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	b6a6e90a7c	fft-test: add option to set cpuflag mask This can be useful for testing. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	6e1b0cdad9	fft-test: fix all pointer type warnings. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	9a5d6c23c5	tests/tools/examples: Replace direct exit() calls by return.	13 years ago
Diego Biurrun	f3876ea485	Move some variable declarations below the proper #ifdefs. This avoids warnings about set-but-unused variables.	14 years ago
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	15 years ago
Måns Rullgård	85fbad4555	fft-test: free buffers before exiting Originally committed as revision 24708 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 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	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	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	16 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	17 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	17 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	17 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	17 years ago
Marc Hoffman	dc1ecb6a4a	making reference models have the same API Originally committed as revision 9861 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 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	18 years ago
Michael Niedermayer	86c624af1b	print max and mse Originally committed as revision 9826 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 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	18 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

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68 Commits (e5858fef38fefc9f203e6b02e24dbab27a26c139)