FFmpeg

Commit Graph

Author	SHA1	Message	Date
Olivier Langlois	6fdf35fe35	lavc: Use av_gettime_relative Whenever av_gettime() is used to measure relative period of time, av_gettime_relative() is prefered as it guarantee monotonic time on supported platforms. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Diego Biurrun	165e9df195	fft-test: Pass the right struct members instead of casting	10 years ago
Diego Biurrun	060e4a9e06	dct/rdft: Remove duplicate typedefs for context structs The typedefs also exist in the avfft.h header and since typedefs cannot be legally redefined in C, the code fails to compile with some compilers. This reverts commits `11c7155cce` and `57f1b1dcc7`.	10 years ago
Michael Niedermayer	629e5e28f7	avcodec/fft-test: fix memory alloc checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	d0de7330b9	fft-test: Pass correct struct members to (i)dct functions This fixes a number of incompatible pointer type warnings.	10 years ago
Diego Biurrun	6133d65861	fft-test: K&R formatting cosmetics Also rearrange #includes into canonical order.	10 years ago
Diego Biurrun	c3c96deb5f	fft-test: Check memory allocations	10 years ago
Diego Biurrun	7288b34585	fft-test: Drop unnecessary pointer indirection for context structs	10 years ago
Diego Biurrun	d445c865f8	fft-test: Reduce variable scope where sensibly possible Also merge variable declaration and initialization.	10 years ago
Diego Biurrun	20ec0daaa1	fft-test: Make global exptab variable static	10 years ago
Diego Biurrun	5be7d8597d	fft-test: Comment some #endifs	10 years ago
Diego Biurrun	57f1b1dcc7	fft-test: Drop unnecessary #ifdefs around header includes	10 years ago
Diego Biurrun	24f45c1622	fate: Add dependencies for dct/fft/mdct/rdft tests	11 years ago
Olivier Langlois	b052bccbe4	lavc: Use av_gettime_relative() Whenever av_gettime() is used to measure relative period of time, av_gettime_relative() is prefered as it guarantee monotonic time on supported platforms. Signed-off-by: Olivier Langlois <olivier@trillion01.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5ec8192949	avcodec/fft-test: use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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>	11 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>	11 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>	12 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	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

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93 Commits (8ca170a78ab6e50f44d27d8a6b4ad7ba1ed81f0c)