| Commit message (Collapse) | Author | Age | Files | Lines |
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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>
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Also add support for f64.
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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>
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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>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Originally committed as revision 24149 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24148 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24146 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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
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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
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test references that this change affects.
Originally committed as revision 20492 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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
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Originally committed as revision 14371 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 14369 to svn://svn.ffmpeg.org/ffmpeg/trunk
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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
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Originally committed as revision 9142 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 9135 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 9122 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5783 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5314 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3921 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3913 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3772 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3484 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 3250 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 2640 to svn://svn.ffmpeg.org/ffmpeg/trunk
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different codecs use different quality/bitrates and its just based on a artificially generated testvideo)
small changes to some test to check a broader area of features
Originally committed as revision 1751 to svn://svn.ffmpeg.org/ffmpeg/trunk
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