3b73d5c942
fft-test: Use the float fabs() version
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Fixes clang warning "absolute value function 'fabsf' given an argument
of type 'double' but has parameter of type 'float' which may cause
truncation of value [-Wabsolute-value]".
2015-06-12 17:15:18 +01:00
6fdf35fe35
lavc: Use av_gettime_relative
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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>
2014-10-24 09:53:42 +03:00
165e9df195
fft-test: Pass the right struct members instead of casting
2014-07-25 06:54:37 -07:00
060e4a9e06
dct/rdft: Remove duplicate typedefs for context structs
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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 11c7155cce57f1b1dcc7
2014-07-25 02:02:15 -07:00
d0de7330b9
fft-test: Pass correct struct members to (i)dct functions
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This fixes a number of incompatible pointer type warnings.
2014-07-23 13:05:25 -07:00
6133d65861
fft-test: K&R formatting cosmetics
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Also rearrange #includes into canonical order.
2014-07-23 13:05:19 -07:00
c3c96deb5f
fft-test: Check memory allocations
2014-07-23 06:05:02 -07:00
7288b34585
fft-test: Drop unnecessary pointer indirection for context structs
2014-07-23 06:05:02 -07:00
d445c865f8
fft-test: Reduce variable scope where sensibly possible
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Also merge variable declaration and initialization.
2014-07-23 06:05:02 -07:00
20ec0daaa1
fft-test: Make global exptab variable static
2014-07-23 03:45:33 -07:00
5be7d8597d
fft-test: Comment some #endifs
2014-07-22 11:55:40 -07:00
57f1b1dcc7
fft-test: Drop unnecessary #ifdefs around header includes
2014-07-22 11:55:40 -07:00
24f45c1622
fate: Add dependencies for dct/fft/mdct/rdft tests
2014-06-26 16:03:21 -07:00
794fcf79a8
Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT
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The define does not originate from configure, so it should not
have a name that is CONFIG_-prefixed.
2014-01-06 19:12:48 +01:00
834259528b
fft-test: add a missing #include
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stdio.h needed for printf since 7177df90a0
2013-10-26 09:11:22 +02:00
7177df90a0
fft-test: Remove possibility of returning restricted exit code
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-25 11:06:43 +01:00
667fb97a65
dct/fft-test: use a replacement getopt() if the system has none present.
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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>
2012-07-11 21:24:37 +02:00
980f81d961
Use av_gettime() in various places
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 17:09:03 +01:00
b6a6e90a7c
fft-test: add option to set cpuflag mask
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This can be useful for testing.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 23:19:40 +01:00
9a5d6c23c5
tests/tools/examples: Replace direct exit() calls by return.
2011-12-08 01:00:58 +01:00
f3876ea485
Move some variable declarations below the proper #ifdefs.
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This avoids warnings about set-but-unused variables.
2011-06-26 16:32:13 +02:00
6efe6028ed
Fixed-point support in fft-test
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 15:16:06 +01:00
0aded9484d
Move dct and rdft definitions to separate files
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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>
2011-03-20 17:15:33 +00:00
26f548bb59
fft: remove inline wrappers for function pointers
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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>
2011-03-19 19:49:18 +00:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
ead7ef8251
fft-test: format error output more readably
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Originally committed as revision 24799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-16 20:34:06 +00:00
85fbad4555
fft-test: free buffers before exiting
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Originally committed as revision 24708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 07:09:12 +00:00
a79e921ee6
fft-test: exit with non-zero status if test failed
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Originally committed as revision 24693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 06:56:55 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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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
2010-04-20 14:45:34 +00:00
c99baf05c3
Add help for (I)RDFT test in fft-test
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Originally committed as revision 22793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 15:05:27 +00:00
c2b774a04e
Make code using 1d-DCT consistent with the API change
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Originally committed as revision 22792 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 15:04:15 +00:00
41ea18fb0d
Give RDFT types more meaningful names
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Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:44 +00:00
3bd8a2ef6c
Update include directives in fft-test.c
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Originally committed as revision 22289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:41 +00:00
7f3f5f46c2
Floating point discrete cosine transform
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Originally committed as revision 21338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 00:39:47 +00:00
c460833d76
fft-test: Add RDFT/IRDFT support.
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Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:41:03 +00:00
5b37ef8e43
fft-test: Replace do_mdct with a tf_transform enum and switch on it.
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Originally committed as revision 21140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:40:01 +00:00
d987a9e9ad
fft-test: whitespace cosmetics
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Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 06:11:56 +00:00
01b2214758
Merge FFTContext and MDCTContext
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Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
50b1785a57
bring back some randomness in fft-test. (regression in r18070)
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Originally committed as revision 19679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-22 15:56:06 +00:00
34aecf1c87
Support for testing (i)MDCT output scale factor in fft-test tool.
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Originally committed as revision 18877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-20 07:23:09 +00:00
7d485f165f
Support for getting (i)MDCT output multiplied by a constant scaling factor.
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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
2009-05-16 14:17:08 +00:00
64bde1974b
cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).
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Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-10 17:23:38 +00:00
504ffed19f
Mark non-exported functions in test and example programs as static.
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Originally committed as revision 18259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-31 09:32:59 +00:00
294eaa2643
Replace random() usage in test programs by av_lfg_*().
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Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 11:48:27 +00:00
bad5537e2c
Use full internal pathname in doxygen @file directives.
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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
2009-02-01 02:00:19 +00:00
0a570e826d
remove mdct tmp buffer
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Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-12 00:36:36 +00:00
ff558537f0
Don't set mm_flags in fft-test, since it doesn't do anything anyway.
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Originally committed as revision 13968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 17:37:47 +00:00
f67a10cd0c
Define mm_flags/support to be 0 on architectures where they don't exist.
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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
2008-06-24 23:51:17 +00:00
941b1258b8
Remove redundant mm_flags declaration, fixes the warning:
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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
2008-06-24 09:00:58 +00:00
dc1ecb6a4a
making reference models have the same API
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Originally committed as revision 9861 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-01 20:44:08 +00:00
Vittorio Giovara
Olivier Langlois
Diego Biurrun
Anton Khirnov
Derek Buitenhuis
Ronald S. Bultje
Mans Rullgard
Vitor Sessak
Alex Converse
Loren Merritt
Siarhei Siamashka
Alexander Strange
Marc Hoffman