0345f36bbd
eval: Check for return value of memory allocations.
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Originally committed as revision 19827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-12 17:59:19 +00:00
0314dead4e
eval: replace variable-length array with av_malloc/free
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There is a theoretical possibility to pass a very long string to ff_parse,
which could crash if allocated from the stack. This allows the allocation
to be checked properly.
Originally committed as revision 19670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-19 21:59:40 +00:00
87a920c6bf
eval: include libavutil/mathematics.h for NAN and M_PI
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Originally committed as revision 19613 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-10 01:27:33 +00:00
9a88c1dfa8
eval: include our headers after system headers
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Originally committed as revision 19612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-10 01:27:30 +00:00
1c2744d139
Export av_strtod() to eval.h.
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Originally committed as revision 19252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-22 22:22:40 +00:00
e877eaacf3
Cosmetics: rename 'name' av_strtod() param to 'numstr'. The new name
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is more expressive.
Originally committed as revision 19249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-21 21:37:05 +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
cac55c9196
Add a few const qualifiers in appropriate places.
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patch by Anders Grönberg, galileo.m2 gmail com
Originally committed as revision 16120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-14 12:24:50 +00:00
c2dec19420
Fix test program build: ff_eval was replaced by ff_eval2.
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Originally committed as revision 15775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-05 13:32:06 +00:00
d578432db8
Remove stuff under #if LIBAVCODEC_VERSION_INT.
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Originally committed as revision 15263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 15:03:17 +00:00
cf2baeb338
mark read-only data as const
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Originally committed as revision 13947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-24 20:01:31 +00:00
cad2af9760
Improve parse_primary() error message.
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Patch by Stefano Sabatini and Michael Niedermayer
Originally committed as revision 13218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-21 17:50:42 +00:00
fbd4293df9
remove more useless mpegvideo.h includes
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Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-05 00:43:11 +00:00
6881b8e567
Fix
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utils.c: In function ‘avcodec_get_context_defaults2’:
utils.c:793: warning: assignment discards qualifiers from pointer target type
Originally committed as revision 11938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-15 12:04:35 +00:00
20e4beaef7
const
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Originally committed as revision 11840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-02-03 23:25:35 +00:00
e5b10e3174
Fix warnings in test code:
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eval.c:454: warning: return type defaults to 'int'
eval.c:464: warning: control reaches end of non-void function
Originally committed as revision 11594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-22 09:20:25 +00:00
f8a80fd69d
main() --> main(void)
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Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-23 00:52:56 +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
f66e4f5f9e
Add av_ prefix to clip functions
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Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
a02142a50a
fix a gcc warning, avoid an unnecessary operation
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Originally committed as revision 7555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-16 22:07:49 +00:00
3cedeeca02
update copyright year, it looks odd otherwise :)
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Originally committed as revision 6830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 20:18:18 +00:00
b5c5a86bb7
I hope noone minds, adding myself to eval.c copyright...
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Originally committed as revision 6827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 18:30:20 +00:00
8cd68d8056
ignore whitespace in ff_eval
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Originally committed as revision 6821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 09:49:13 +00:00
72523c7a20
add missing 'e->value * '
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Originally committed as revision 6819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 08:03:30 +00:00
63a547eabc
shut gcc warning, also makes sense for NAN to be returned if the loop was never executed
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Originally committed as revision 6818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 07:03:24 +00:00
45ee0e3282
add support for while() loops again ugly syntax while(condition, statements) but very simple implementation
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Originally committed as revision 6814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:35:55 +00:00
835954e3a4
support seperating expressons by ;
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support variables, the syntax isnt beautifull (st(a,b) means var[a]=b and ld(a) var[a]) but for a mere 19 lines of code its fairly simple, if anyone wants to write real variables support with names for variables and = and [] then that would of course be welcome but only if it doesnt bloat the code up terribly...)
Originally committed as revision 6813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:16:25 +00:00
d024359a36
possible bug of 'gte' being read as 'gt', same with 'lte'
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Originally committed as revision 6811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:37:47 +00:00
577eab6b62
minor simplification
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Originally committed as revision 6810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:13:31 +00:00
a98f4515cf
factorize AVEvalExpr alloc and init
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Originally committed as revision 6809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:38:10 +00:00
85b4eb08cc
new optimized eval method, by seperating parsing and runtime
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Originally committed as revision 6803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 16:42:16 +00:00
2c409cc7af
fix -a^b which was interpreted as (-a)^b
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Originally committed as revision 6713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 19:06:56 +00:00
cacb17b47f
asin() acos() atan()
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Originally committed as revision 6712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 18:36:44 +00:00
212d84881a
mod()
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Originally committed as revision 6710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 15:01:12 +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
36c32bdddf
Remove unused variables and the corresponding warnings along with them.
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Originally committed as revision 6536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-03 17:12:48 +00:00
0ec6065a34
Break compatibility only when first part of version number changes, in this
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specific case for ff_eval deprecation.
Originally committed as revision 6358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 20:08:36 +00:00
95c9943081
Make AVOption parsign code use ff_eval2()
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Originally committed as revision 6357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 20:01:39 +00:00
a2eb288ac7
Fix compilation by postponing deprecation of ff_eval() until the next version
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increment.
Originally committed as revision 6352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 11:09:35 +00:00
ae41e29b5b
Introduce ff_eval2 which is equivalent to ff_eval but does not log anything.
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Instead, error messages are passed upward by means of a struct member variable.
Originally committed as revision 6348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-26 22:01:33 +00:00
97a9195feb
Missing extern declaration for av_strtod.
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Originally committed as revision 6327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-24 10:53:54 +00:00
b8100438a0
cosmetic
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Originally committed as revision 6326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-24 10:41:25 +00:00
e6b120018b
segfault fix
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thanks to takis for finding the cause of this
Originally committed as revision 6325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-24 10:38:14 +00:00
79ca4de35b
Define NAN -if not already defined- as 0.0/0.0
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Originally committed as revision 6324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-23 08:50:50 +00:00
97c73545a5
Add support for SI (k, M, ...) and IEC/IEEE (Ki, Mi, ...) units.
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Originally committed as revision 6287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-18 11:35:48 +00:00
7eb1042cbd
K prefix
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add SI prefix selftest
Originally committed as revision 6286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-17 10:22:01 +00:00
e66477afbe
support SI and some non SI prefixes
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Originally committed as revision 6284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-17 08:52:41 +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
80a4995853
simplify
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benchmark
Originally committed as revision 3844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-17 18:25:32 +00:00
Ramiro Polla
Måns Rullgård
Stefano Sabatini
Diego Biurrun
Anders Grönberg
Michael Niedermayer
Stefan Gehrer
Aurelien Jacobs
Luca Abeni
Reimar Döffinger
Luca Barbato
Oded Shimon
Panagiotis Issaris