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45ee0e3282f9683fc1d5f1528f4edb889c4118a3
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34 Commits

Author SHA1 Message Date
Michael Niedermayer
45ee0e3282 add support for while() loops again ugly syntax while(condition, statements) but very simple implementation 
Originally committed as revision 6814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 22:35:55 +00:00
Michael Niedermayer
835954e3a4 support seperating expressons by ; 
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
Oded Shimon
d024359a36 possible bug of 'gte' being read as 'gt', same with 'lte' 
Originally committed as revision 6811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 21:37:47 +00:00
Michael Niedermayer
577eab6b62 minor simplification 
Originally committed as revision 6810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 21:13:31 +00:00
Michael Niedermayer
a98f4515cf factorize AVEvalExpr alloc and init 
Originally committed as revision 6809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 20:38:10 +00:00
Oded Shimon
85b4eb08cc new optimized eval method, by seperating parsing and runtime 
Originally committed as revision 6803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-27 16:42:16 +00:00
Michael Niedermayer
2c409cc7af fix -a^b which was interpreted as (-a)^b 
Originally committed as revision 6713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-16 19:06:56 +00:00
Michael Niedermayer
cacb17b47f asin() acos() atan() 
Originally committed as revision 6712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-16 18:36:44 +00:00
Michael Niedermayer
212d84881a mod() 
Originally committed as revision 6710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-16 15:01:12 +00:00
Diego Biurrun
b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
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
Diego Biurrun
36c32bdddf Remove unused variables and the corresponding warnings along with them. 
Originally committed as revision 6536 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-03 17:12:48 +00:00
Panagiotis Issaris
0ec6065a34 Break compatibility only when first part of version number changes, in this 
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
Panagiotis Issaris
95c9943081 Make AVOption parsign code use ff_eval2() 
Originally committed as revision 6357 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 20:01:39 +00:00
Panagiotis Issaris
a2eb288ac7 Fix compilation by postponing deprecation of ff_eval() until the next version 
increment.

Originally committed as revision 6352 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 11:09:35 +00:00
Panagiotis Issaris
ae41e29b5b Introduce ff_eval2 which is equivalent to ff_eval but does not log anything. 
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
Panagiotis Issaris
97a9195feb Missing extern declaration for av_strtod. 
Originally committed as revision 6327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-24 10:53:54 +00:00
Michael Niedermayer
b8100438a0 cosmetic 
Originally committed as revision 6326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-24 10:41:25 +00:00
Michael Niedermayer
e6b120018b segfault fix 
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
Panagiotis Issaris
79ca4de35b Define NAN -if not already defined- as 0.0/0.0 
Originally committed as revision 6324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-23 08:50:50 +00:00
Panagiotis Issaris
97c73545a5 Add support for SI (k, M, ...) and IEC/IEEE (Ki, Mi, ...) units. 
Originally committed as revision 6287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-18 11:35:48 +00:00
Michael Niedermayer
7eb1042cbd K prefix 
add SI prefix selftest

Originally committed as revision 6286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-17 10:22:01 +00:00
Michael Niedermayer
e66477afbe support SI and some non SI prefixes 
Originally committed as revision 6284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-17 08:52:41 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
80a4995853 simplify 
benchmark

Originally committed as revision 3844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-17 18:25:32 +00:00
Michael Niedermayer
67e11730fc simplify 
Originally committed as revision 3841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-15 20:04:41 +00:00
Michael Niedermayer
b349fde101 simplify, null pointer, selftest 
Originally committed as revision 3840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-15 19:05:26 +00:00
Alex Beregszaszi
69f5de1855 avoid negative array indices 
Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 12:49:30 +00:00
Michel Bardiaux
9b87956678 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:26:22 +00:00
Michael Niedermayer
983e3246b7 per file doxy 
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 11:32:04 +00:00
Zdenek Kabelac
5c91a6755b * static,const,compiler warning cleanup 
Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-10 09:35:32 +00:00
Michael Niedermayer
471d7dc3d0 undefined M_PI / M_E fix 
Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-30 16:16:30 +00:00
Rémi Guyomarch
d0d816d8bf NAN doesnt exist on FreeBSD patch by (Rémi Guyomarch <rguyom at pobox dot com>) 
Originally committed as revision 864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-25 22:54:43 +00:00
Michael Niedermayer
3aa102be84 new ratecontrol code 
Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-25 21:19:50 +00:00