#ifndef COMMON_H
#define COMMON_H
#ifdef __cplusplus
extern "C"{
#endif

typedef struct hg_tag_SIZE
{
	long        cx;
	long        cy;
}CSSIZE, *PCSSIZE, *LPCSSIZE;

typedef CSSIZE               CSSIZEL;
typedef CSSIZE               *PCSSIZEL, *LPCSSIZEL;

enum hg_tagUsbSupported
{
    /*停止扫描**/
    SCAN_STOP = -1,
    /*异常******/
    HAVE_ERROR = -2,
    /*正常状态****/
    NORMAL = 0,
    /*开盖***/
    OPEN_COVER = 1,
    /*无纸****/
    NO_FEED = 2,
    /*搓纸失败****/
    FEED_IN_ERROR = 4,
    /**卡纸*****/
    PAPER_JAM = 8,
    /**检测到双张**/
    DETECT_DOUBLE_FEED = 16,
    /**检测到订书钉**/
    DETECT_STAPLE = 32,
    /*纸张倾斜******/
    PAPER_SKEW = 64,
    /**自动模式****/
    AUTO_SCAN_MODE = 65,
    /**手动模式****/
    MANAUL_SCAN_MODE = 66,
    /**计数模式****/
    COUNT_MODE = 67,
    /*硬件错误*****/
    HARDWARE_ERROR = 68,
    /*FPGA崩溃***/
    FPGA_ERROR = 68,
    /*开始******/
    START_SCAN = 69,
    /**停止*****/
    STOP_SCAN = 70,
    /**有图*****/
    HAVE_IMAGE = 71,
    /*更新扫描参数***/
    UPDATE_SCAN_PARAMETER = 72,
    /*PC繁忙或出错***/
    PC_SCAN_BUSY_or_ERROR = 73,
	/*USB链接断开***/
    DEVICE_OFF_LINE = 74
};
typedef enum hg_tagUsbSupported tagUsbSupported;

 enum hg_twSS 
{
    None = 0,
    A4Letter = 1,
    A4 = 1,
    B5Letter = 2,
    JISB5 = 2,
    B5 = 2,
    USLetter = 3,
    USLegal = 4,
    A5 = 5,
    B4 = 6,
    ISOB4 = 6,
    B6 = 7,
    ISOB6 = 7,
    USLedger = 9,
    USExecutive = 10,
    A3 = 11,
    B3 = 12,
    ISOB3 = 12,
    A6 = 13,
    C4 = 14,
    C5 = 15,
    C6 = 16,
    _4A0 = 17,
    _2A0 = 18,
    A0 = 19,
    A1 = 20,
    A2 = 21,
    A7 = 22,
    A8 = 23,
    A9 = 24,
    A10 = 25,
    ISOB0 = 26,
    ISOB1 = 27,
    ISOB2 = 28,
    ISOB5 = 29,
    ISOB7 = 30,
    ISOB8 = 31,
    ISOB9 = 32,
    ISOB10 = 33,
    JISB0 = 34,
    JISB1 = 35,
    JISB2 = 36,
    JISB3 = 37,
    JISB4 = 38,
    JISB6 = 39,
    JISB7 = 40,
    JISB8 = 41,
    JISB9 = 42,
    JISB10 = 43,
    C0 = 44,
    C1 = 45,
    C2 = 46,
    C3 = 47,
    C7 = 48,
    C8 = 49,
    C9 = 50,
    C10 = 51,
    USStatement = 52,
    BusinessCard = 53,
    MaxSize = 54,
};
typedef enum  hg_twSS TwSS;

enum hg_tagFrontBack
{
    FRONT_PAGE = 0,
    BACK_PAGE
};
typedef enum hg_tagFrontBack FRONTBACK;

enum hg_tagFilter
{
    FILTER_RED,
    FILTER_GREEN,
    FILTER_BLUE,
    FILTER_ALL,
    FILTER_NONE,
    ENHANCE_RED,
    ENHANCE_GREEN,
    ENHANCE_BLUE


};
typedef enum hg_tagFilter Filter;

enum hg_tagOrentations
{
    ROTATE_NONE = 0,
    ROTATE_90,
    ROTATE_180,
    ROTATE_270,
    AUTOTEXT_DETECT
};
typedef enum hg_tagOrentations Orentations;

struct hg_tagOutHoleParam
{
    int OutHole;
    int OutHoleValue;/*1~50;*/
};
typedef struct hg_tagOutHoleParam OutHoleParams;

struct hg_tagCropRect
{
   int enable;
   int x;				/*****自定义裁切区域左上角x坐标*/
   int y;				/*****自定义裁切区域左上角y坐标*/
   int width;			/*****自定义裁切区域宽度*******/
   int height;			/*****自定义裁切区域高度*******/
};
typedef struct hg_tagCropRect CropRect;

struct hg_tagCustomGamma
{
    int isDefined;
    unsigned char* table;
    int tableLength;
};
typedef struct hg_tagCustomGamma CustomGamma;

enum hg_PaperAlign {
    Rot0 = 0,
    Rot270 = 3,
    AutoTextOrientation = 5
};
typedef enum hg_PaperAlign PaperAlign;

enum hg_Multi_output {
    Unused = -1,
    All,
    ColorGray,
    ColorBw,
    GrayBw
};
typedef enum hg_Multi_output Multi_output;

struct hg_tagImageProcessParams
{
    int   PixType;                  /*same as color*/
    int  DestResulution;            /*same sa resulution*/
    int  NativeResulution;          /*fixed 200 for now*/
    int  AutoDiscardBlank;          /****跳过空白页通用****************/
    int  AutoDiscardBlankVince;     /****跳过空白页（发票）***********************/
    int  IsDuplex;                  /*false:single*/
    int  IsFold;                    /*对折*/
    int  AutoDescrew;
    int  AutoCrop;
    int  FillBlackRect;
    int  Filter;        /*decolor ,0:red 1:green 2:blue 3:none encolor 5:red 6:green 7:blue*/
    OutHoleParams OutHoleParam;
    int   Orentation;   /*0:none 1:90 2:180  3:270  4:auto*/
    int  BackRotate180;
    int  Brightness;    /*1~255*/
    int  Contrast;      /*1~7*/
    float Gamma;        /*0.1f~5.0f*/
    int  MultiOutRed;
    int  MultiOutputType;/*-1:none 0:all 1:COLORGRAY 2:COLORBW 3:GRAYBW*/
    CropRect    cropRect;
    CustomGamma customGamma;/*****色调曲线**************/
    int RefuseInflow;/*防止渗透**************************/
    int ColorCorrection;/*色彩校正**/
    int RemoveMorr;		/**去除摩尔纹********/
    int ErrorExtention;	/**错误扩散*****************/
    int TextureRemove;/****除网纹*******************/
    int imageSharpen;/*0:none 1:sharpen 2:sharpen_more 3:blur 4:blur_more*/
    int SplitImage;
    int AnswerSheetFilter;
    int NosieDetach;
    int AutoDetctOrentation;
};
typedef struct hg_tagImageProcessParams ImageProcessParams;


enum hg_color_mode {
    BW,
    Gray,
    Color
};
typedef enum hg_color_mode ColorMode;
struct hg_tagScanParams
{
    int   colorMode;/*2:color  1:gray  0:bw*/
    int   papertype;
    PaperAlign paperAlign;
    int Resolution;/*fixed 200 for now*/
    int   UltrasonicDetect;/*double check*/
    int   BindingDetect;/*staple check*/
    int   ScrewDetect;
    int   ScrewTopLevel;/*1-5,1 easiest*/
    int   ScanCount;/*1-500*/
    ImageProcessParams ImageProcessParam;
};
typedef struct hg_tagScanParams ScanParam;

struct hg_tagImageInfo
{
    int Width;
    int Height;
    int bpp;
};
typedef struct hg_tagImageInfo ImageInfo;

enum hg_sharpenType
{
    SharpenNone,
    Sharpen,            /*********锐化**********************/
    SharpenMore,	/*********进一步锐化*****************/
    Blur,		/*********模糊*********************/
    BlurMore		/*********进一步模糊***************/
};
typedef enum hg_sharpenType ImageSharpen;
#ifdef __cplusplus
}
#endif

#endif