59a3bf0e51
Add selftest code for av_cmp_q().
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Originally committed as revision 25339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-05 01:43:34 +00:00
6b4ed22f75
Make av_d2q() manage the case in which the value to convert is inf.
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Originally committed as revision 25332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-04 13:41:01 +00:00
1405782cf4
Avoid cast of double nan to int.
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It may cause exceptions on some platform.
Originally committed as revision 25311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-02 09:50:56 +00:00
b64b4134d5
Rename libavutil/assert.h to avassert.h
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This avoids conflicts with the system assert.h.
Originally committed as revision 25284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 13:55:13 +00:00
b926b6282d
av_assert() system.
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With this the developer can now choose if he wants an assert always enabled or at which
compile time assert level. This can thus replace the #define NDEBUG hacks
Originally committed as revision 25278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-30 21:57:31 +00:00
31fdd64194
Convert NaN to 0/0 in av_d2q
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This fixes aspect ratio calculation for encoding from files with 0/0 stored,
common with ogg/theora
Originally committed as revision 23280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-24 00:44:02 +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
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
674bd4f691
cosmetics: Use 'num' instead of 'nom' as abbreviation for numerator.
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Originally committed as revision 16910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 00:20:45 +00:00
89c9ff504b
spelling/grammar/consistency review part I
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Originally committed as revision 16840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28 00:16:05 +00:00
dfcb6b56f9
Directly #include a bunch of indirectly #included headers.
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Originally committed as revision 16748 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-24 14:55:30 +00:00
9ce6c13879
export gcd function as av_gcd()
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Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 11:13:33 +00:00
05b90fc0c5
Implement av_nearer_q() and av_find_nearest_q_idx() functions.
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Originally committed as revision 15415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-25 19:23:13 +00:00
e5a389a1b7
license header consistency cosmetics
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Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-05 10:40:25 +00:00
0b0065992e
move doxy comments from rational.c to rational.h and add some new comments
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patch by Dujardin Bernard %dujardin P iut A numericable P fr%
Originally committed as revision 8132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-26 14:27:29 +00:00
6880edab82
fix av_reduce() with things like 1/0 and 0/0
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Originally committed as revision 7431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-09 11:58:06 +00:00
62b9fc1571
fix overflow and remove wrong comment
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Originally committed as revision 7187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-30 11:43:08 +00:00
3db1b8b538
return optimal fraction
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based on a patch by Uoti Urpala
Originally committed as revision 7186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-30 01:18:57 +00:00
c26abfa541
Rename ABS macro to FFABS.
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Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-11 23:17:58 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
79dc59b726
simplify
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Originally committed as revision 5802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-20 10:14:06 +00:00
0912bf577a
for floats fabs is better & smaller then ABS
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Originally committed as revision 5801 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-20 09:06:23 +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
c11c2bc20b
libavutil: Utility code from libavcodec moved to a separate library.
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Originally committed as revision 4489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-08-01 20:07:05 +00:00
Michael Niedermayer