CameraDevice.h

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/*==============================================================================
Copyright 2017 Maxst, Inc. All Rights Reserved.
==============================================================================*/


#pragma once

#include "Types.h"
#include <string>
#include <list>

namespace maxstAR
{
    class MAXSTAR_API CameraDevice
    {
    public:
        enum FocusMode
        {
            // Continuous focus mode. This focus mode is proper for AR
            FOCUS_MODE_CONTINUOUS_AUTO = 1,

            // Single auto focus mode
            FOCUS_MODE_AUTO = 2
        };

        enum FlipDirection
        {
            // Flip video horizontally
            HORIZONTAL = 0,

            // Flip video vertically
            VERTICAL = 1
        };

        static CameraDevice * getInstance();

        CameraDevice() {}
        virtual ~CameraDevice() {}

        virtual ResultCode start(int cameraId, int width, int height) = 0;

        virtual void stop() = 0;

        virtual int getWidth() = 0;

        virtual int getHeight() = 0;

        virtual bool setFocusMode(FocusMode mode) = 0;

        virtual bool setFlashLightMode(bool toggle) = 0;

        virtual bool setAutoWhiteBalanceLock(bool toggle) = 0;

        virtual void flipVideo(CameraDevice::FlipDirection direction, bool toggle) = 0;


        virtual std::list<std::string> getParamList() = 0;

        virtual bool setParam(std::string key, bool toggle) = 0;

        virtual bool setParam(std::string key, int value) = 0;

        virtual bool setParam(std::string key, int min, int max) = 0;

        virtual bool setParam(std::string key, std::string value) = 0;

        virtual void setNewFrame(Byte * data, int length, int width, int height, ColorFormat format) = 0;

        virtual float * getProjectionMatrix() = 0;

        virtual const float * getBackgroundPlaneProjectionMatrix() = 0;
    };
}