/* ---------------------------------------------------------------------------
** This software is in the public domain, furnished "as is", without technical
** support, and with no warranty, express or implied, as to its usefulness for
** any purpose.
**
** V4l2Capture.h
** 
** V4L2 Capture wrapper 
**
** -------------------------------------------------------------------------*/


#ifndef V4L2_CAPTURE
#define V4L2_CAPTURE

#include "V4l2Access.h"

// ---------------------------------
// V4L2 Capture
// ---------------------------------
class V4l2Capture : public V4l2Access
{		
	protected:	
		V4l2Capture(V4l2Device* device);
	
	public:
		static V4l2Capture* create(const V4L2DeviceParameters & param, IoType iotype = V4l2Access::IOTYPE_MMAP);
	
		size_t read(char* buffer, size_t bufferSize);
		int    isReadable(timeval* tv);	
};


#endif