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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _Camera_H_
#define _Camera_H_
#include "../avgconfigwrapper.h"
#include "../graphics/Bitmap.h"
#include <boost/shared_ptr.hpp>
#include "CameraInfo.h"
#include <string>
#include <list>
#include <map>
namespace avg {
enum CameraFeature {
CAM_FEATURE_BRIGHTNESS,
CAM_FEATURE_EXPOSURE,
CAM_FEATURE_SHARPNESS,
CAM_FEATURE_WHITE_BALANCE,
CAM_FEATURE_HUE,
CAM_FEATURE_SATURATION,
CAM_FEATURE_GAMMA,
CAM_FEATURE_SHUTTER,
CAM_FEATURE_GAIN,
CAM_FEATURE_IRIS,
CAM_FEATURE_FOCUS,
CAM_FEATURE_TEMPERATURE,
CAM_FEATURE_TRIGGER,
CAM_FEATURE_TRIGGER_DELAY,
CAM_FEATURE_WHITE_SHADING,
CAM_FEATURE_ZOOM,
CAM_FEATURE_PAN,
CAM_FEATURE_TILT,
CAM_FEATURE_OPTICAL_FILTER,
CAM_FEATURE_CAPTURE_SIZE,
CAM_FEATURE_CAPTURE_QUALITY,
CAM_FEATURE_CONTRAST,
CAM_FEATURE_STROBE_DURATION,
CAM_FEATURE_UNSUPPORTED
};
class AVG_API Camera
{
public:
Camera(PixelFormat camPF, PixelFormat destPF, IntPoint size, float frameRate);
virtual ~Camera() {};
virtual void startCapture() {};
PixelFormat getCamPF() const;
void setCamPF(PixelFormat pf);
PixelFormat getDestPF() const;
BitmapPtr convertCamFrameToDestPF(BitmapPtr pCamBmp);
IntPoint getImgSize();
float getFrameRate() const;
virtual BitmapPtr getImage(bool bWait) = 0;
virtual const std::string& getDevice() const = 0;
virtual const std::string& getDriverName() const = 0;
virtual int getFeature(CameraFeature feature) const = 0;
virtual void setFeature(CameraFeature feature, int Value,
bool bIgnoreOldValue=false) = 0;
virtual void setFeatureOneShot(CameraFeature feature) = 0;
virtual int getWhitebalanceU() const = 0;
virtual int getWhitebalanceV() const = 0;
virtual void setWhitebalance(int u, int v, bool bIgnoreOldValue=false) = 0;
protected:
PixelFormat fwBayerStringToPF(unsigned long reg);
void setImgSize(const IntPoint& size);
private:
Camera();
PixelFormat m_CamPF;
PixelFormat m_DestPF;
IntPoint m_Size;
float m_FrameRate;
};
std::string cameraFeatureToString(CameraFeature feature);
typedef boost::shared_ptr<Camera> CameraPtr;
typedef std::map<CameraFeature, int> FeatureMap;
AVG_API CameraPtr createCamera(const std::string& sDriver, const std::string& sDevice,
int unit, bool bFW800, const IntPoint& captureSize, PixelFormat camPF,
PixelFormat destPF, float frameRate);
AVG_API std::vector<CameraInfo> getCamerasInfos();
}
#endif
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