Commit Graph

69 Commits

Author SHA1 Message Date
Michael Niedermayer
5ec8192949 avcodec/fft-test: use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-13 23:36:59 +02:00
Michael Niedermayer
99b6357f37 rename CONFIG_FFT_FIXED_32 -> FFT_FIXED_32
This matches FFT_FLOAT

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 13:11:06 +01:00
Michael Niedermayer
7778979f6f Merge commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3'
* commit '794fcf79a89eca2d4e889803b2c804a0b1defbb3':
  Rename CONFIG_FFT_FLOAT ---> FFT_FLOAT

Conflicts:
	libavcodec/fft-internal.h
	libavcodec/fft-test.c
	libavcodec/fft_fixed.c
	libavcodec/fft_float.c
	libavcodec/fft_template.c
	libavcodec/mdct_fixed.c
	libavcodec/mdct_float.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-07 13:10:56 +01:00
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.
2014-01-06 19:12:48 +01:00
Michael Niedermayer
c78a416985 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fft-test: add a missing #include

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-26 21:59:24 +02:00
Anton Khirnov
834259528b fft-test: add a missing #include
stdio.h needed for printf since 7177df90a0
2013-10-26 09:11:22 +02:00
Derek Buitenhuis
7177df90a0 fft-test: Remove possibility of returning restricted exit code
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-25 11:06:43 +01:00
Derek Buitenhuis
b2fdf3fc35 fft-test: Remove possibility of returning restricted exit code
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-24 10:53:35 +01:00
Michael Niedermayer
fcaf5fa2ea avcodec/fft-test: put ff_dct* code under CONFIG_DCT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-26 20:39:22 +02:00
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>
2013-08-04 14:01:41 +02:00
Michael Niedermayer
29619f47c1 fft-test: fix order of operations for calculating the average error
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-30 20:10:07 +02:00
Michael Niedermayer
e71df841ee fft-test: switch to new cpu flags API
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-16 22:04:46 +02:00
Michael Niedermayer
620c6292b1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: Fix Ogg demuxer dependencies
  build: Fix FLAC demuxer dependencies
  flac: Move flac functions shared between libraries to flac common code
  build: Fix CAF demuxer dependencies
  build: Fix MP2 muxer dependencies
  build: Add missing build rules for the ISMV muxer
  configure: Drop redundant mxf_d10 test dependency declaration
  Support AAC encoding via the external library fdk-aac
  libavcodec: Add more AAC profiles
  dct/fft-test: use a replacement getopt() if the system has none present.

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-12 23:57:00 +02:00
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>
2012-07-11 21:24:37 +02:00
Michael Niedermayer
4da42ebe44 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  MS Screen 1 decoder
  aacdec: Fix popping channel layouts.
  av_gettime: support Win32 without gettimeofday()
  Use av_gettime() in various places
  Move av_gettime() to libavutil
  dct-test: use emms_c() from libavutil instead of duplicating it
  mov: fix operator precedence bug
  mathematics.h: remove a couple of math defines
  Remove unnecessary inclusions of [sys/]time.h
  lavf: remove unnecessary inclusions of unistd.h
  bfin: libswscale: add const where appropriate to fix warnings
  bfin: libswscale: remove unnecessary #includes
  udp: Properly check for invalid sockets
  tcp: Check the return value from getsockopt
  network: Use av_strerror for getting error messages
  udp: Properly print error from getnameinfo
  mmst: Use AVUNERROR() to convert error codes to the right range for strerror
  network: Pass pointers of the right type to get/setsockopt/ioctlsocket on windows
  rtmp: Reduce the number of idle posts sent by sleeping 50ms

Conflicts:
	Changelog
	configure
	libavcodec/aacdec.c
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/dct-test.c
	libavcodec/version.h
	libavformat/riff.c
	libavformat/udp.c
	libavutil/Makefile
	libswscale/bfin/yuv2rgb_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 20:47:46 +02:00
Mans Rullgard
980f81d961 Use av_gettime() in various places
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 17:09:03 +01:00
Michael Niedermayer
e890b68962 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dsputil: fix invalid array indexing
  configure: add libavresample to rpath
  build: icc: silence some warnings
  fft-test: add option to set cpuflag mask
  cpu: recognise only cpu flag names pertinent to the architecture
  avutil: add av_parse_cpu_flags() function
  vp8: armv6: fix non-armv6t2 build
  vp8: armv6 optimisations
  vp8: arm: separate ARMv6 functions from NEON
  ARM: add some compatibility macros
  mov: support eac3 audio
  avf: fix faulty check in has_duration

Conflicts:
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/arm/Makefile
	libavcodec/arm/asm.S
	libavcodec/arm/vp8dsp_armv6.S
	libavcodec/arm/vp8dsp_init_arm.c
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-26 22:24:58 +02:00
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>
2012-04-25 23:19:40 +01:00
Michael Niedermayer
6e1b0cdad9 fft-test: fix all pointer type warnings.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-01 22:19:45 +02:00
Michael Niedermayer
25b9eef410 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  cljr: K&R cosmetics
  cljr: return a more sensible value when encountering invalid headers
  cljr: drop unnecessary emms_c() calls without MMX code
  cljr: remove useless casts
  cljr: group encode/decode parts under single ifdefs
  cljr: remove stray semicolon
  cljr: add missing return statement in decode_end()
  doc: add pulseaudio to the input list
  avconv: remove unsubstantiated comment
  shorten: avoid abort() on unknown audio types
  cljr: add encoder
  build: merge lists of HTML documentation targets
  tests/examples: Mark some variables only used within their files as static.
  tests/tools/examples: Replace direct exit() calls by return.
  x86 cpuid: set vendor union members separately
  cljr: release picture at end of decoding
  rv40: NEON optimised rv40 qpel motion compensation

Conflicts:
	doc/examples/muxing.c
	libavcodec/cljr.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-09 00:05:51 +01:00
Diego Biurrun
9a5d6c23c5 tests/tools/examples: Replace direct exit() calls by return. 2011-12-08 01:00:58 +01:00
Michael Niedermayer
f211d9d839 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  build: improve rules for test programs
  build: factor out the .c and .S compile commands as a macro
  swscale: remove unused xInc/srcW arguments from hScale().
  H.264: disable 2tap qpel with CODEC_FLAG2_FAST and >8-bit
  H.264: make filter_mb_fast support 4:4:4
  mpeg4videoenc: Remove disabled variant of mpeg4_encode_block().
  configure: allow post-fixed cpu strings for athlon64, k8, and opteron when setting the -march flag.
  Move some variable declarations below the proper #ifdefs.

Conflicts:
	Makefile
	ffplay.c
	libswscale/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-06-27 03:32:45 +02:00
Diego Biurrun
f3876ea485 Move some variable declarations below the proper #ifdefs.
This avoids warnings about set-but-unused variables.
2011-06-26 16:32:13 +02:00
Michael Niedermayer
4defa68fe2 Merge remote branch 'qatar/master'
* qatar/master:
  ac3enc: ARM optimised ac3_compute_matissa_size
  ac3: armv6 optimised bit_alloc_calc_bap
  fate: simplify fft test rules
  avio: document avio_alloc_context.
  lavf: make compute_chapters_end less picky.
  sierravmd: fix Indeo3 videos
  FFT: simplify fft8()
  fate: add fixed-point fft/mdct tests
  Fixed-point support in fft-test
  ape: check that number of seektable entries is equal to number of frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-02 01:54:27 +02:00
Mans Rullgard
6efe6028ed Fixed-point support in fft-test
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 15:16:06 +01:00
Michael Niedermayer
d4a50a2100 Merge remote-tracking branch 'newdev/master'
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-21 03:33:28 +01:00
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>
2011-03-20 17:15:33 +00:00
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>
2011-03-19 19:49:18 +00:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Måns Rullgård
ead7ef8251 fft-test: format error output more readably
Originally committed as revision 24799 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-16 20:34:06 +00:00
Måns Rullgård
85fbad4555 fft-test: free buffers before exiting
Originally committed as revision 24708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 07:09:12 +00:00
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
2010-08-04 06:56:55 +00:00
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
2010-04-20 14:45:34 +00:00
Vitor Sessak
c99baf05c3 Add help for (I)RDFT test in fft-test
Originally committed as revision 22793 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-03 15:05:27 +00:00
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
2010-04-03 15:04:15 +00:00
Måns Rullgård
41ea18fb0d Give RDFT types more meaningful names
Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:44 +00:00
Måns Rullgård
3bd8a2ef6c Update include directives in fft-test.c
Originally committed as revision 22289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:41 +00:00
Vitor Sessak
7f3f5f46c2 Floating point discrete cosine transform
Originally committed as revision 21338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 00:39:47 +00:00
Alex Converse
c460833d76 fft-test: Add RDFT/IRDFT support.
Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:41:03 +00:00
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
2010-01-11 16:40:01 +00:00
Alex Converse
d987a9e9ad fft-test: whitespace cosmetics
Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 06:11:56 +00:00
Måns Rullgård
01b2214758 Merge FFTContext and MDCTContext
Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
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
2009-08-22 15:56:06 +00:00
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
2009-05-20 07:23:09 +00:00
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
2009-05-16 14:17:08 +00:00
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
2009-04-10 17:23:38 +00:00
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
2009-03-31 09:32:59 +00:00
Diego Biurrun
294eaa2643 Replace random() usage in test programs by av_lfg_*().
Originally committed as revision 18070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-20 11:48:27 +00:00
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
2009-02-01 02:00:19 +00:00
Loren Merritt
0a570e826d remove mdct tmp buffer
Originally committed as revision 14702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-12 00:36:36 +00:00