webcam.h

来自「video motion detection of linux base」· C头文件 代码 · 共 46 行

/*
 *      webcam.h
 *      
 *      Include file for webcam.c
 *      Copyright (C) 2002 Jeroen Vreeken ([e-mail])
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      This program 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 General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
#ifndef _INCLUDE_WEBCAM_H_
#define _INCLUDE_WEBCAM_H_

struct webcam_buffer {
	unsigned char *ptr;
	int ref;
	long size;
};

struct webcam {
	int socket;
	FILE *fwrite;
	struct webcam_buffer *tmpbuffer;
	long filepos;
	int nr;
	unsigned long int last;
	struct webcam *prev;
	struct webcam *next;
};

int webcam_init(struct context *);
void webcam_put(struct context *, unsigned char *);
void webcam_stop(struct context *);

#endif /* _INCLUDE_WEBCAM_H_ */