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[mplayer/glamo.git] / av_opts.c
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1 /*
2 * AVOption parsing helper
3 * Copyright (C) 2008 Michael Niedermayer
5 * This file is part of MPlayer.
7 * MPlayer is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * MPlayer is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <stdlib.h>
23 #include <string.h>
24 #include "libavcodec/opt.h"
26 int parse_avopts(void *v, char *str){
27 char *start;
28 start= str= strdup(str);
30 while(str && *str){
31 char *next_opt, *arg;
33 next_opt= strchr(str, ',');
34 if(next_opt) *next_opt++= 0;
36 arg = strchr(str, '=');
37 if(arg) *arg++= 0;
39 if(!av_set_string(v, str, arg)){
40 free(start);
41 return -1;
43 str= next_opt;
46 free(start);
47 return 0;