/*************************************************************************/
/*  camera_win.cpp                                                       */
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#include "camera_win.h"

///@TODO sorry guys, I got about 80% through implementing this using DirectShow only to find out Microsoft deprecated half the API and its replacement is as confusing as they could make it
// Joey suggested looking into libuvc which offers a more direct route to webcams over USB and this is very promissing but it wouldn't compile on windows for me...
// I've gutted the classes I implemented DirectShow in just to have a skeleton for someone to work on, mail me for more details or if you want a copy....

//////////////////////////////////////////////////////////////////////////
// CameraFeedWindows - Subclass for our camera feed on windows

/// @TODO need to implement this

class CameraFeedWindows : public CameraFeed {
private:
protected:
public:
	CameraFeedWindows();
	virtual ~CameraFeedWindows();

	bool activate_feed();
	void deactivate_feed();
};

CameraFeedWindows::CameraFeedWindows(){
	///@TODO implement this, should store information about our available camera
};

CameraFeedWindows::~CameraFeedWindows() {
	// make sure we stop recording if we are!
	if (is_active()) {
		deactivate_feed();
	};

	///@TODO free up anything used by this
};

bool CameraFeedWindows::activate_feed() {
	///@TODO this should activate our camera and start the process of capturing frames

	return true;
};

///@TODO we should probably have a callback method here that is being called by the camera API which provides frames and call back into the CameraServer to update our texture

void CameraFeedWindows::deactivate_feed(){
	///@TODO this should deactivate our camera and stop the process of capturing frames
};

//////////////////////////////////////////////////////////////////////////
// CameraWindows - Subclass for our camera server on windows

void CameraWindows::add_active_cameras(){
	///@TODO scan through any active cameras and create CameraFeedWindows objects for them
};

CameraWindows::CameraWindows() {
	// Find cameras active right now
	add_active_cameras();

	// need to add something that will react to devices being connected/removed...
};

CameraWindows::~CameraWindows(){

};
