UvcInterface.h
/*
* Player - One Hell of a Robot Server
* Copyright (C) 2006
* Raymond Sheh, Luke Gumbley
*
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <linux/types.h>
#include <linux/videodev2.h>
#include <string.h>
class UvcInterface;
#ifndef UVCINTERFACE_H_
#define UVCINTERFACE_H_
class UvcInterface
{
public:
UvcInterface(char const *sDevice,int aWidth=320,int aHeight=240):device(sDevice),frame(0),frameSize(0),fd(-1),width(aWidth),height(aHeight){buffer[0]=0;buffer[1]=0;}
~UvcInterface(void) {device=0;Close();}
int Open(void);
int Close(void);
int Read(void);
int GetWidth(void) const;
int GetHeight(void) const;
int GetFrameSize(void) const {return frameSize;}
void CopyFrame(unsigned char *dest) const {memcpy(dest,frame,frameSize);}
bool IsOpen(void) const {return fd!=-1;}
private:
char const *device;
unsigned char *frame;
int frameSize;
unsigned char *buffer[2];
int length[2];
int fd;
v4l2_capability cap;
v4l2_format fmt;
static const int dht_size;
static const unsigned char dht_data[];
int width;
int height;
};
#endif /*UVCINTERFACE_H_*/
UvcInterface
Definition: UvcInterface.h:32

Last updated 12 September 2005 21:38:45