fgstypes.h

指纹分析源码

#if !defined __FGS_TYPES_H_INCLUDED
#define __FGS_TYPES_H_INCLUDED
   

typedef unsigned char  uint8;
typedef unsigned short uint16;
typedef unsigned int   uint32;

typedef signed char    int8;
typedef signed short   int16;
typedef signed int     int32;

/*!
  Natural signed integer type.
*/
typedef int          FgsInt;
typedef uint8        FgsBit;

/*!
  Natural unsigned integer type.
*/
typedef unsigned int   FgsUint;


/*!
  Signed byte, word and dword..
*/
typedef int8         FgsInt8;
typedef int16        FgsInt16;
typedef int32        FgsInt32;


/*!
  Unsigned byte, word and dword..
*/
typedef uint8        FgsUint8;
typedef uint16       FgsUint16;
typedef uint32       FgsUint32;

typedef uint8        FgsByte;
typedef uint16       FgsWord;
typedef uint32       FgsDword;

/*!
  Floating point type.
*/
typedef float         FgsFloat;
typedef FgsByte        FgsBit;

/*!
  Handle type to manipulate opaque structures.
*/
typedef void*          FgsHandle;
typedef void*          FgsHeap;

/*!
  String type.
*/
typedef char*          FgsString;

/*!
  A boolean type
*/
typedef enum _fgs_bool_e
{
    /*! false tag */
    FgsFalse = 0,
    /*! true tag  */
    FgsTrue  = 1
} FgsBool;

typedef struct _fgs_point{
    int x;
    int y;
}FgsPoint;

typedef struct _fgs_rect{
    int x;
    int y;
    int w;
    int h;
}FgsRect;

typedef enum _fgs_field_type_e{
    FgsFieldBit,
    FgsFieldFloat,
}FgsFieldType;



/*!
  Definitions for the different minutia types.
*/
typedef enum _fgs_minutia_type_e
{
    FgsMinuEnding      = 0, 
    FgsMinuBranching   = 1, 
    FgsMinuCore        = 2, 
    FgsMinuDelta       = 3, 
	FgsMinuUndefined  =4,
} FgsMinutiaType;


typedef FgsHandle  FgsImage;
typedef FgsHandle  FgsField;
typedef FgsHandle  FgsMinutia;
typedef FgsHandle  FgsStar;
typedef FgsHandle  FgsMinutiaSet;

typedef FgsHandle  FgsRefMask;
typedef FgsHandle  FgsGaborBank;

typedef FgsHandle  FgsSDC;


/*!
  Error codes. An error code should be returned by each function from the
  interface. The user of the API should always know when an operation did
  not end up successfully.
*/
typedef enum _fgs_error_e
{
    /*! an undefined error, use with parcimony */    
	FgsFailure          = -1,
    /*! no error */
    FgsOK               = 0,
    /*! not enough memory */
    FgsMemoryAlloc,
    /*! an invalid parameter was used */
    FgsBadParameter,
   
    FgsTypeError,
	/*! bad function calling */
    FgsInvalidMemory,
	FgsWrongFormat,
	FgsOverflow,
	FgsUnknown,
}FgsError;

#endif /* Fgs__FgsTYPES_HEADER__INCLUDED__ */