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ffmpeg / tests / tiny_psnr.c @ 3732c483

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# Date Author Comment
3ec8d24a 07/09/2010 11:26 PM Måns Rullgård

tiny_psnr: change error exit code from -1 to 1

Originally committed as revision 24149 to svn://svn.ffmpeg.org/ffmpeg/trunk

cd3cb048 07/09/2010 11:26 PM Måns Rullgård

tiny_psnr: check fread() return values

Originally committed as revision 24148 to svn://svn.ffmpeg.org/ffmpeg/trunk

f6dddd33 07/09/2010 07:27 PM Måns Rullgård

tiny_psnr: use abs()

Originally committed as revision 24146 to svn://svn.ffmpeg.org/ffmpeg/trunk

c43d77c1 07/09/2010 04:06 PM Måns Rullgård

tiny_psnr: skip wav headers on input files

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....

cb0067ec 07/09/2010 12:40 AM Vitor Sessak

tiny_psnr: print max absolute difference between files

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

b00803e0 11/09/2009 11:09 PM Justin Ruggles

fix a rounding error in the PSNR calculation and update the many regression
test references that this change affects.

Originally committed as revision 20492 to svn://svn.ffmpeg.org/ffmpeg/trunk

1e90317b 07/24/2008 05:24 PM Michael Niedermayer

Fix tiny_psnr so it compares all bytes (it did skip the last block).
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...

cc8de8e8 07/24/2008 05:04 PM Diego Biurrun

cosmetics: typo/grammar fixes

Originally committed as revision 14371 to svn://svn.ffmpeg.org/ffmpeg/trunk

e740c796 07/24/2008 03:47 PM Michael Niedermayer

Fix segfault with non existing input files.

Originally committed as revision 14369 to svn://svn.ffmpeg.org/ffmpeg/trunk

e9b67fe4 11/09/2007 04:57 AM Diego Biurrun

Disable unused function, fixes the warning:
tests/tiny_psnr.c:55: warning: ‘exp16’ defined but not used

Originally committed as revision 10968 to svn://svn.ffmpeg.org/ffmpeg/trunk

2d2fe557 05/27/2007 03:52 PM Diego Biurrun

10l: Revert accidental removal of unused code.

Originally committed as revision 9142 to svn://svn.ffmpeg.org/ffmpeg/trunk

dd4ca891 05/27/2007 01:36 PM Diego Biurrun

Fix seek_test compilation for out-of-tree builds.

Originally committed as revision 9135 to svn://svn.ffmpeg.org/ffmpeg/trunk

244e1e64 05/24/2007 11:14 PM Diego Biurrun

Use proper license header.

Originally committed as revision 9122 to svn://svn.ffmpeg.org/ffmpeg/trunk

b8889ea5 07/18/2006 09:41 PM Benjamin Larsson

Possibility to skip bytes in the beginning of a file.

Originally committed as revision 5783 to svn://svn.ffmpeg.org/ffmpeg/trunk

ddbddce5 04/24/2006 01:04 PM Benjamin Larsson

Fix samples to bytes relation.

Originally committed as revision 5314 to svn://svn.ffmpeg.org/ffmpeg/trunk

5509bffa 01/12/2006 10:43 PM Diego Biurrun

Update licensing information: The FSF changed postal address.

Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk

115329f1 12/17/2005 06:14 PM Diego Biurrun

COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

ba96e97f 02/01/2005 08:32 PM Michael Niedermayer

support comparing files with some posiion offset relative to each other

Originally committed as revision 3921 to svn://svn.ffmpeg.org/ffmpeg/trunk

0c90161f 02/01/2005 01:21 AM Michael Niedermayer

signed 16bit support

Originally committed as revision 3913 to svn://svn.ffmpeg.org/ffmpeg/trunk

0d6d0cf9 12/23/2004 08:13 PM Michael Niedermayer

fopen "r" -> "rb"

Originally committed as revision 3772 to svn://svn.ffmpeg.org/ffmpeg/trunk

eeaa742c 09/20/2004 03:40 PM Michael Niedermayer

1/0 fix for files with size=0

Originally committed as revision 3484 to svn://svn.ffmpeg.org/ffmpeg/trunk

8176bd1a 06/25/2004 06:39 PM Michael Niedermayer

overflow fix

Originally committed as revision 3250 to svn://svn.ffmpeg.org/ffmpeg/trunk

9e2a16e1 12/31/2003 02:32 AM Michael Niedermayer

fixpoint log() for tiny_psnr so it can output actual PSNR

Originally committed as revision 2640 to svn://svn.ffmpeg.org/ffmpeg/trunk

67cbe681 04/10/2003 09:29 PM Michael Niedermayer

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)
small changes to some test to check a broader area of features

Originally committed as revision 1751 to svn://svn.ffmpeg.org/ffmpeg/trunk