ea1f47757b
Merge commit '7a00653be6b13131ce1b2cdeca696429f57caaf8'
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* commit '7a00653be6b13131ce1b2cdeca696429f57caaf8':
tiny_psnr: Support large files
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-16 18:11:05 +00:00
7a00653be6
tiny_psnr: Support large files
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If an input file is bigger than 2GB (assume sizeof(int) == 4)),
size0/size1 will overflow, making stddev and PSNR invalid.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-02-09 20:03:34 +01:00
Hendrik Leppkes
fc97b1f091
Merge commit '26e8fa3b508eb047e85f4e923fc8e82a1aa656ba'
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* commit '26e8fa3b508eb047e85f4e923fc8e82a1aa656ba':
tiny_psnr: Use the correct abs() version
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-29 15:44:28 +02:00
26e8fa3b50
tiny_psnr: Use the correct abs() version
2015-09-29 14:33:01 +02:00
06747f8484
tests/tiny_psnr: do not ignore errors from run_psnr
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failure to calculate psnr should not result in tiny_psnr returning success
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-23 15:39:36 +02:00
3acadc89f4
tests/tiny_psnr: Make the search range extend both sides from the specified shift value
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This is what one would expect from the help text
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-17 21:22:27 +02:00
dae7e4e63d
tests/tiny_psnr: remove redundant initialization
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-13 17:54:20 +01:00
e03c3ac539
tests/tiny_psnr: Print information about the supported sample types in the help and error texts
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-24 04:02:51 +01:00
6659eb7116
Merge commit 'dd33637c18629c3e554ebb146bbeb45c9745a5cf'
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* commit 'dd33637c18629c3e554ebb146bbeb45c9745a5cf':
tiny_psnr: switch f32 handling to floating point
Conflicts:
tests/tiny_psnr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-16 12:07:02 +02:00
dd33637c18
tiny_psnr: switch f32 handling to floating point
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Also add support for f64.
2013-10-15 19:10:33 +02:00
ca857c86bd
tests/tiny_psnr: remove unneeded include assert.h
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This is the only such occurance on tests/
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-19 18:55:49 +02:00
83962004f7
Merge commit '3dc06b6972cf389269e9c36ff0a4373f80f7149b'
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* commit '3dc06b6972cf389269e9c36ff0a4373f80f7149b':
tiny_psnr: check for specified sample size less than 1
fate: improve md5sum utility selection
rangecoder-test: Drop timer output that clutters stderr
Conflicts:
tests/tiny_psnr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-16 14:04:14 +02:00
3dc06b6972
tiny_psnr: check for specified sample size less than 1
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A zero or negative sample size is impossible and should be
reported as an error.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 21:40:18 +01:00
c99d3e2e6c
tiny_psnr: fix undefined shift
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-01 20:00:01 +02:00
b5da7d4c1a
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
avformat: Drop pointless "format" from container long names
swscale: bury one more piece of inline asm under HAVE_INLINE_ASM.
wv: K&R formatting cosmetics
configure: Add missing descriptions to help output
h264_ps: declare array of colorspace strings on its own line.
fate: amix: specify f32 sample format for comparison
tiny_psnr: support 32-bit float samples
eamad/eatgq/eatqi: call special EA IDCT directly
eamad: remove use of MpegEncContext
mpegvideo: remove unnecessary inclusions of faandct.h
af_asyncts: avoid overflow in out_size with large delta values
af_asyncts: add first_pts option
Conflicts:
configure
libavcodec/eamad.c
libavcodec/h264_ps.c
libavformat/crcenc.c
libavformat/ffmdec.c
libavformat/ffmenc.c
libavformat/framecrcenc.c
libavformat/md5enc.c
libavformat/nutdec.c
libavformat/rawenc.c
libavformat/yuv4mpeg.c
tests/tiny_psnr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-30 23:28:31 +02:00
9f1280def4
tiny_psnr: support 32-bit float samples
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-29 22:05:09 +01:00
34123ab979
tiny_psnr: reindent after last commit.
2012-04-15 15:46:46 +02:00
e6f7e22d18
tiny_psnr: support unseekable raw files.
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If either one of the files if not seekable,
do not try to read headers.
It allows to use it with pipes on whole rawvideo data.
2012-04-15 15:28:52 +02:00
cbb7183498
tiny_psnr: allow searching for optimal shift value.
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Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2012-04-06 20:13:50 +02:00
c130428ab5
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
avprobe, cmdutils: K&R formatting cosmetics
tests: K&R formatting cosmetics for test programs
lavf: free packets for muxers implementing interleave_packet().
lavf: fix and extend av_interleaved_write_frame() doxy.
mov: Remove dead stores for spherical coordinates for channel position.
error_resilience: K&R formatting cosmetics
RELEASE_NOTES: mention hiding private symbols in shared builds.
RELEASE_NOTES: mention some notable API changes in 0.8
Conflicts:
cmdutils.h
doc/RELEASE_NOTES
ffprobe.c
libavcodec/error_resilience.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-19 01:19:38 +01:00
b481bbc32a
tests: K&R formatting cosmetics for test programs
2012-01-18 21:07:17 +01:00
03acaa4a43
tests: Remove disabled code.
2011-04-29 18:08:46 +02:00
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
3ec8d24ac9
tiny_psnr: change error exit code from -1 to 1
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Originally committed as revision 24149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-09 23:26:39 +00:00
cd3cb048d9
tiny_psnr: check fread() return values
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Originally committed as revision 24148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-09 23:26:36 +00:00
f6dddd3374
tiny_psnr: use abs()
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Originally committed as revision 24146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-09 19:27:07 +00:00
c43d77c163
tiny_psnr: skip wav headers on input files
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The byte count printed excludes the header, and offsets are applied
after the the headers are skipped.
Reference files updated to reflect new output. Some stddev/psnr values
have changed slightly due to headers no longer being compared.
Originally committed as revision 24143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-09 16:06:05 +00:00
cb0067ec25
tiny_psnr: print max absolute difference between files
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Regression test reference updates are due to the extra output
from tiny_psnr.
Patch by Vitor Sessak
Originally committed as revision 24132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-09 00:40:37 +00:00
b00803e0ae
fix a rounding error in the PSNR calculation and update the many regression
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test references that this change affects.
Originally committed as revision 20492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-09 23:09:47 +00:00
1e90317b65
Fix tiny_psnr so it compares all bytes (it did skip the last block).
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Also display both file sizes and slightly change the output formatting.
[not split in 3 patches to avoid the huge checksum files from being changed
and having to be reviewed 3 times, if people want it split i can revert and
split it]
Originally committed as revision 14374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 17:24:36 +00:00
cc8de8e8a5
cosmetics: typo/grammar fixes
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Originally committed as revision 14371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 17:04:14 +00:00
e740c796d8
Fix segfault with non existing input files.
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Originally committed as revision 14369 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-24 15:47:28 +00:00
e9b67fe42e
Disable unused function, fixes the warning:
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tests/tiny_psnr.c:55: warning: ‘exp16’ defined but not used
Originally committed as revision 10968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-09 04:57:28 +00:00
2d2fe55737
10l: Revert accidental removal of unused code.
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Originally committed as revision 9142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-27 15:52:57 +00:00
dd4ca89143
Fix seek_test compilation for out-of-tree builds.
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Originally committed as revision 9135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-27 13:36:02 +00:00
244e1e644c
Use proper license header.
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Originally committed as revision 9122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-24 23:14:54 +00:00
b8889ea51f
Possibility to skip bytes in the beginning of a file.
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Originally committed as revision 5783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-18 21:41:49 +00:00
ddbddce547
Fix samples to bytes relation.
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Originally committed as revision 5314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-24 13:04:12 +00:00
5509bffa88
Update licensing information: The FSF changed postal address.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
115329f160
COSMETICS: Remove all trailing whitespace.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
ba96e97fdd
support comparing files with some posiion offset relative to each other
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Originally committed as revision 3921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 20:32:47 +00:00
0c90161f0f
signed 16bit support
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Originally committed as revision 3913 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-01 01:21:32 +00:00
0d6d0cf953
fopen "r" -> "rb"
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Originally committed as revision 3772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-23 20:13:59 +00:00
eeaa742c3e
1/0 fix for files with size=0
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Originally committed as revision 3484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-20 15:40:50 +00:00
8176bd1a46
overflow fix
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Originally committed as revision 3250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-25 18:39:57 +00:00
9e2a16e1a7
fixpoint log() for tiny_psnr so it can output actual PSNR
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Originally committed as revision 2640 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-31 02:32:54 +00:00
67cbe68129
check quality too, not only md5 (but dont take the scores too serious, the different codecs use different quality/bitrates and its just based on a artificially generated testvideo)
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small changes to some test to check a broader area of features
Originally committed as revision 1751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 21:29:31 +00:00
bf868c4a9b
tiny_psnr: fix range calculation for sample size of 32 bits
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For a sample size of 32 bits, the shift would overflow producing
undefined results. Incidentally, in the only test currently using
32-bit samples, the output matches the reference exactly on most
systems meaning the bad 'max' value is never used.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-15 21:41:25 +01:00
Derek Buitenhuis
Thomas Lee
Hendrik Leppkes
Vittorio Giovara
Michael Niedermayer
Anton Khirnov
Mans Rullgard
Nicolas George
Reimar Döffinger
Gaurav Narula
Diego Biurrun
Vitor Sessak
Justin Ruggles
Benjamin Larsson