remotecontrol/RemoteDesktop.h

#ifndef MDM_SAMSUNG_REMOTEDESKTOP_H
#define MDM_SAMSUNG_REMOTEDESKTOP_H

#include <sys/types.h>
#include <android/rect.h>

// WTL_EDM

namespace knoxremotedesktop {

typedef enum {
        FD_INVALID, FD_DEV_FB0,        // FD returned from framebuffer device
        FD_SHARED_MEM  // FD returned from shared memory in case of surface flinger.
} FDType;

enum {
        PF_UNKNOWN, PF_RGB_565, PF_BGRA_8888, PF_RGBA_8888
};

typedef struct {
        int bpp;
        int redoffset;
        int redlength;
        int greenoffset;
        int greenlength;
        int blueoffset;
        int bluelength;
        int alphaoffset;
        int alphalength;
} PixelFormatDetail;

class DirtyRegion {
public:
        DirtyRegion() :
                        dirtyRects(0), numRects(0), maxRects(0), dexDirtyRects(0), dexNumRects(0) {
        }
        ~DirtyRegion() {
        }

public:
        ARect *dirtyRects; // Array of Rects

        int numRects; // Number of Dirty Rects in the Array

        int maxRects; // Size of Array

// Dual Dex
    ARect *dexDirtyRects; // Array of Rects of dex screen

    int dexNumRects; // Number of Dirty Rects in the Array for dex screen
};

class IRemoteDesktopListener {
public:
        virtual ~IRemoteDesktopListener() {
        }

        virtual void screenChanged() = 0;
        
    virtual void dexStateChanged(bool isDexConnected) = 0;
};

class IRemoteDesktop {
public:
        virtual ~IRemoteDesktop() {
        }
        ;

        static IRemoteDesktop *getInstance();

        virtual bool init() = 0;

        virtual void getScreenInfo(int *width, int *height, int *bytesPerPixel,
                        int *pixelFormat) = 0;

        virtual bool getFrameBufInfo(int *fd, FDType *fdType) = 0;

        virtual bool setListener(IRemoteDesktopListener *listener) = 0;

        virtual bool captureScreen(DirtyRegion &region) = 0;

        virtual void getScreenPixelFormatInfo(PixelFormatDetail &formatDetail) = 0;


        virtual bool setScreenInfo(int prefW, int prefH, int prefFormat) = 0;

        virtual void getDefaultScreenInfo(int *hwwidth, int *hwheight,
                        int *hwbytesPerPixel, int *hwpixelFormat) = 0;
    // Dual Dex

    virtual int getDefaultDexScreenInfo(int *hwwidth, int *hwheight, int *hwbytesPerPixel) = 0;

    virtual bool setDexScreenInfo(int prefW, int prefH) = 0;

    virtual void getDexBufInfo(int * fdDex) = 0;

    virtual void getDexScreenInfo(int *width, int *height, int *bytesPerPixel) = 0;
};

} //namespace knoxremotedesktop

#endif // MDM_SAMSUNG_REMOTEDESKTOP_H