mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.5 KiB
42 lines
1.5 KiB
/* |
|
* simple arithmetic expression evaluator |
|
* |
|
* Copyright (c) 2002 Michael Niedermayer <michaelni@gmx.at> |
|
* |
|
* This file is part of FFmpeg. |
|
* |
|
* FFmpeg is free software; you can redistribute it and/or |
|
* modify it under the terms of the GNU Lesser General Public |
|
* License as published by the Free Software Foundation; either |
|
* version 2.1 of the License, or (at your option) any later version. |
|
* |
|
* FFmpeg is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
* Lesser General Public License for more details. |
|
* |
|
* You should have received a copy of the GNU Lesser General Public |
|
* License along with FFmpeg; if not, write to the Free Software |
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
*/ |
|
|
|
/** |
|
* @file eval.h |
|
* eval header. |
|
*/ |
|
|
|
#ifndef AVCODEC_EVAL_H |
|
#define AVCODEC_EVAL_H |
|
|
|
#if LIBAVCODEC_VERSION_INT < ((52<<16)+(0<<8)+0) |
|
double ff_eval(char *s, double *const_value, const char **const_name, |
|
double (**func1)(void *, double), const char **func1_name, |
|
double (**func2)(void *, double, double), char **func2_name, |
|
void *opaque); |
|
#endif |
|
double ff_eval2(char *s, double *const_value, const char **const_name, |
|
double (**func1)(void *, double), const char **func1_name, |
|
double (**func2)(void *, double, double), char **func2_name, |
|
void *opaque, char **error); |
|
|
|
#endif /* AVCODEC_EVAL_H */
|
|
|