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path: root/libavcodec/fft-test.c
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2014-01-06Rename CONFIG_FFT_FLOAT ---> FFT_FLOATDiego Biurrun
The define does not originate from configure, so it should not have a name that is CONFIG_-prefixed.
2013-10-26fft-test: add a missing #includeAnton Khirnov
stdio.h needed for printf since 7177df90a043bd59e172843fc7cb9e767080ea12
2013-10-25fft-test: Remove possibility of returning restricted exit codeDerek Buitenhuis
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-07-11dct/fft-test: use a replacement getopt() if the system has none present.Ronald S. Bultje
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>
2012-06-20Use av_gettime() in various placesMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-26fft-test: add option to set cpuflag maskMans Rullgard
This can be useful for testing. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-08tests/tools/examples: Replace direct exit() calls by return.Diego Biurrun
2011-06-26Move some variable declarations below the proper #ifdefs.Diego Biurrun
This avoids warnings about set-but-unused variables.
2011-04-01Fixed-point support in fft-testMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-20Move dct and rdft definitions to separate filesMans Rullgard
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>
2011-03-19fft: remove inline wrappers for function pointersMans Rullgard
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>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-08-17fft-test: format error output more readablyMåns Rullgård
Originally committed as revision 24799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06fft-test: free buffers before exitingMåns Rullgård
Originally committed as revision 24708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04fft-test: exit with non-zero status if test failedMåns Rullgård
Originally committed as revision 24693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
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
2010-04-03Add help for (I)RDFT test in fft-testVitor Sessak
Originally committed as revision 22793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03Make code using 1d-DCT consistent with the API changeVitor Sessak
Originally committed as revision 22792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08Give RDFT types more meaningful namesMåns Rullgård
Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08Update include directives in fft-test.cMåns Rullgård
Originally committed as revision 22289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20Floating point discrete cosine transformVitor Sessak
Originally committed as revision 21338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11fft-test: Add RDFT/IRDFT support.Alex Converse
Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11fft-test: Replace do_mdct with a tf_transform enum and switch on it.Alex Converse
Originally committed as revision 21140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08fft-test: whitespace cosmeticsAlex Converse
Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20Merge FFTContext and MDCTContextMåns Rullgård
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-22bring back some randomness in fft-test. (regression in r18070)Loren Merritt
Originally committed as revision 19679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-20Support for testing (i)MDCT output scale factor in fft-test tool.Siarhei Siamashka
Originally committed as revision 18877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-16Support for getting (i)MDCT output multiplied by a constant scaling factor.Siarhei Siamashka
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
2009-04-10cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).Diego Biurrun
Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-31Mark non-exported functions in test and example programs as static.Diego Biurrun
Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20Replace random() usage in test programs by av_lfg_*().Diego Biurrun
Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
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
2008-08-12remove mdct tmp bufferLoren Merritt
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25Don't set mm_flags in fft-test, since it doesn't do anything anyway.Alexander Strange
Originally committed as revision 13968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25Define mm_flags/support to be 0 on architectures where they don't exist.Alexander Strange
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
2008-06-24Remove redundant mm_flags declaration, fixes the warning:Diego Biurrun
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
2007-08-02making reference models have the same APIMarc Hoffman
Originally committed as revision 9861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-29make the reference code use double instead of float where it is easyMichael Niedermayer
Originally committed as revision 9827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-29print max and mseMichael Niedermayer
Originally committed as revision 9826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19Fix the compilation of dct-test, fft-test and motion-test which are usingPanagiotis Issaris
random(). Originally committed as revision 9754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-09Add some #includes to allow compilation without HAVE_AV_CONFIG_H.Ronald S. Bultje
taken from a patch by Ronald S. Bultje, rbultje ronald.bitfreak net Originally committed as revision 9263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-01Add '#undef exit', the function is now forbidden.Diego Biurrun
Originally committed as revision 8584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun
and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-10Add official LGPL license headers to the files that were missing them.Diego Biurrun
Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17COSMETICS: Remove all trailing whitespace.Diego Biurrun
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-05printf -> av_log patch by (Benjamin Larsson <>banan student.ltu se)Benjamin Larsson
Originally committed as revision 4105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14fft_*() renamed into ff_fft_*() patch by (Gildas Bazin <gbazin at altern dot ↵Gildas Bazin
org>) Originally committed as revision 2882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06per file doxyMichael Niedermayer
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11* UINTX -> uintx_t INTX -> intx_tZdenek Kabelac
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-08suppressed getopt.hFabrice Bellard
Originally committed as revision 1422 to svn://svn.ffmpeg.org/ffmpeg/trunk
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