fg_struct.h

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#ifndef __FG_STRUCT_H
#define __FG_STRUCT_H
 
#include <stdint.h>
 
#ifdef _MSC_VER
#pragma pack(push)
#pragma pack(8)
#endif /* _WIN32 */
 
#ifdef __GNUC__
#if __WORDSIZE == 64
#define FGLIB_PTRALIGN(x) unsigned int x;
#else /* __WORDSIZE == 64 */
#define FGLIB_PTRALIGN(x)
#endif /* BITS_PER_LONG > 32 */
#else /* __GNUC__ */
#define FGLIB_PTRALIGN(x)
#endif /* __GNUC__ */
 
#include "fg_define.h"
#include "fg_error_codes.h"
 
typedef struct LookupTable_s {
        unsigned int    *lut;           
        unsigned int    id;             
        unsigned int    nrOfElements;   
        unsigned int    format;         
        unsigned char   number;         
} LookupTable;
 
typedef struct KneeLookupTable_s {
        double *value;                  
        double *reserved;               
        unsigned int    id;             
        unsigned int    nrOfElements;   
        unsigned int    format;         
        unsigned char   number;         
} KneeLookupTable;
 
 
typedef struct ShadingParameter_s {
        unsigned char   *offset;        
        unsigned char   *cmult;         
        float   *mult;                  
        unsigned int    nrOfElements;   
        size_t          width;           //int
        size_t          height;    //int
        int             set;            
} ShadingParameter;
 
typedef struct LineShadingParameter_s {
        unsigned int mShadingData[4096]; 
        int             mNoOfPixelsInit;
} LineShadingParameter;
 
typedef struct FieldParameterInt_s {
        uint32_t value;
        unsigned int index;
} FieldParameterInt;
 
typedef struct FieldParameterDouble_s {
        double value;
        unsigned int index;
} FieldParameterDouble;
 
#if defined(_MSC_VER)
        #pragma warning(push)
        #pragma warning(disable : 4201)
#endif
 
 struct FieldParameterAccess {
        enum FgParamTypes vtype;        
        unsigned int index;             
        unsigned int count;             
        FGLIB_PTRALIGN(_pad)
        union {
                int32_t *p_int32_t;     
                uint32_t *p_uint32_t;   
                int64_t *p_int64_t;     
                uint64_t *p_uint64_t;   
                double *p_double;       
                void *ptr;      
        };
};
 
#if defined(_MSC_VER)
        #pragma warning(pop)
#endif
 
#ifndef __cplusplus
typedef struct FieldParameterAccess FieldParameterAccess;
#endif
 
struct FgApcControl {
        unsigned int version;           
        FGLIB_PTRALIGN(_pad)
        Fg_ApcFunc_t func;              
        void *data;     
        unsigned int timeout;           
        unsigned int flags;             
};
 
#ifndef __cplusplus
typedef struct FgApcControl FgApcControl;
#endif
 
typedef struct Fg_Struct_s Fg_Struct;
 
struct fg_event_info {
        unsigned int version;           
        unsigned int _pad;              
        unsigned int notify[64];        
        uint64_t timestamp[64];         
        unsigned int length;            
        uint16_t data[254];             
};
 
 
#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _WIN32 */
#undef FGLIB_PTRALIGN
 
#endif