lvbus.h

相机传输图像程序源代码 拜耳模式（RAW格式文件）与RGB图像数据互相转换函数库

#ifndef ___LVBUS_H
#define ___LVBUS_H

#include <lvdef.h>


#ifdef __UNIX__
    #define LVBUSAPI(x) x
#else
    #ifdef _LVBUS_DLL
        #define LVBUSAPI(x) __declspec(dllexport) x __stdcall
    #else
        #ifdef _MSC_VER
        #define LVBUSAPI(x) x
        #else
        #define LVBUSAPI(x) x __stdcall
        #endif
    #endif
#endif

#ifdef __cplusplus
    extern "C" {
#endif



LVBUSAPI(U32BIT)   LvBus_GetBusId(void);
LVBUSAPI(LVSTATUS) LvBus_EnumDevice(int Index, U32BIT *VendId, U32BIT *DevId, char *Desc, int SizeOfDesc);
LVBUSAPI(LVSTATUS) LvBus_ReadRegister(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
LVBUSAPI(LVSTATUS) LvBus_WriteRegister(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
LVBUSAPI(LVSTATUS) LvBus_GetSmoothDesc(int Index, char *Desc, int SizeOfDesc);
LVBUSAPI(LVSTATUS) LvBus_ReadBlockRegister(int Device, U32BIT Address, U32BIT Param, U32BIT *Val, U32BIT NrVal);
LVBUSAPI(LVSTATUS) LvBus_GetSensorDesc(int Index, char *Desc, int SizeOfDesc);
LVBUSAPI(LVSTATUS) LvBus_RxFile(int Device, char *RemoteFileName, char *LocalFileName);
LVBUSAPI(LVSTATUS) LvBus_TxFile(int Device, char *RemoteFileName, char *LocalFileName);
LVBUSAPI(LVSTATUS) LvBus_GetCapability(int Device, U32BIT *CapArray, int *CapArraySize);


#ifdef _MSC_VER
typedef U32BIT   (__stdcall *FnLvBus_GetBusId)(void);
typedef LVSTATUS (__stdcall *FnLvBus_EnumDevice)(int Index, U32BIT *VendId, U32BIT *DevId, char *IpBuffer, int SizeOfIp);
typedef LVSTATUS (__stdcall *FnLvBus_ReadRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
typedef LVSTATUS (__stdcall *FnLvBus_WriteRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
typedef LVSTATUS (__stdcall *FnLvBus_GetSmoothDesc)(int Index, char *Desc, int SizeOfDesc);
typedef LVSTATUS (__stdcall *FnLvBus_ReadBlockRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val, U32BIT NrVal);
typedef LVSTATUS (__stdcall *FnLvBus_GetSensorDesc)(int Index, char *Desc, int SizeOfDesc);
typedef LVSTATUS (__stdcall *FnLvBus_RxFile)(int Device, char *RemoteFileName, char *LocalFileName);
typedef LVSTATUS (__stdcall *FnLvBus_TxFile)(int Device, char *RemoteFileName, char *LocalFileName);
typedef LVSTATUS (__stdcall *FnLvBus_GetCapability)(int Device, U32BIT *CapArray, int *CapArraySize);
#else

typedef LVBUSAPI(U32BIT)   (*FnLvBus_GetBusId)(void);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_EnumDevice)(int Index, U32BIT *VendId, U32BIT *DevId, char *IpBuffer, int SizeOfIp);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_ReadRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_WriteRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_GetSmoothDesc)(int Index, char *Desc, int SizeOfDesc);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_ReadBlockRegister)(int Device, U32BIT Address, U32BIT Param, U32BIT *Val, U32BIT NrVal);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_GetSensorDesc)(int Index, char *Desc, int SizeOfDesc);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_RxFile)(int Device, char *RemoteFileName, char *LocalFileName);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_TxFile)(int Device, char *RemoteFileName, char *LocalFileName);
typedef LVBUSAPI(LVSTATUS) (*FnLvBus_GetCapability)(int Device, U32BIT *CapArray, int *CapArraySize);

#endif

typedef struct _tagLvBusInterface {
    FnLvBus_GetBusId          GetBusId;
    FnLvBus_EnumDevice        EnumDevice;
    FnLvBus_ReadRegister      ReadRegister;
    FnLvBus_WriteRegister     WriteRegister;
    FnLvBus_GetSmoothDesc     GetSmoothDesc;
    FnLvBus_ReadBlockRegister ReadBlockRegister;
    FnLvBus_GetSensorDesc     GetSensorDesc;
    FnLvBus_RxFile            RxFile;
    FnLvBus_TxFile            TxFile;
    FnLvBus_GetCapability     GetCapability;
    } LvBusInterface;


// ------------------------------------------------------------
// Image acquisition configuration
// Defines the properties of the acquisition from the camera.

typedef struct _tagLvBusAcquisition LvBusAcquisition;
typedef struct _tagLvBusImageInfo LvBusImageInfo;
typedef void (WINAPI* LvBusGrabCallbackFunction) (U32BIT ImgNr, U32BIT CurrentImgNr, void *ChanHandle, LvBusAcquisition *ImgCfg, LvBusImageInfo* ImgInfo);

typedef struct _tagLvBusTimeStamp {
    U32BIT High;
    U32BIT Low;
    } LvBusTimeStamp;

typedef struct _tagLvBusImageInfo {
    U32BIT Status;
    U32BIT PixelType;
    U32BIT SizeX;
    U32BIT SizeY;
    U32BIT OffsetX;
    U32BIT OffsetY;
    U32BIT SeqStatus;
    LvBusTimeStamp TimeStamp;
    U32BIT FrameNumber;
    LVRAWPTR Reserved[4];
    } LvBusImageInfo;

// acquisition mode (binning, partial, etc.)
typedef struct _tagLvBusAcqSize {
    U32BIT Mode;
    U32BIT Width;
    U32BIT Height;
    U32BIT Clock;
    LVRAWPTR Reserved[4];
    } LvBusAcqSize;

typedef struct _tagLvBusImgParam {
    U32BIT StartX;          // Image X origin in pixels
    U32BIT StartY;          // Image Y origin in lines
    U32BIT Width;           // Image X width in pixels
    U32BIT Height;          // Image Y width in lines
    U32BIT LineIncrement;   // Raw format=ImgWidth*PixelSize.
                            // Better implementations can use this value to avoid
                            // reformatting at app level.
    U32BIT ColorFormat;     // ColF_ definitions in dsydef.h
    LVRAWPTR Reserved[4];
    } LvBusImgParam;

// Network Parameter
typedef struct _tagLvBusNetwork {
    // param==0   --> take default/ini-Entries
    // param!=0   --> value is then param-1
    U32BIT PktSize;         // this packet size includes all headers (gvp/udp/ip) and can now be euqal the MTU
    U32BIT PktDelay;        // defines the delay between two packets
    U32BIT FrameDelay;
    U32BIT ChunkDelay;
    LVRAWPTR Reserved[4];
    } LvBusNetwork;

// Network Parameter
typedef struct _tagLvBusProcess {
    LVRAWPTR UserParam;       // Parameter for user app
    LvBusGrabCallbackFunction GrabCallback;  // Callback function.
    LVRAWPTR Reserved[4];
    } LvBusProcess;

typedef struct _tagLvBusMemory {
    U32BIT NrBuffer;        // Nr of acqusition buffers
    U32BIT *LockTable;
    U32BIT *CurrentFrame;
    U8BIT  *BaseMemPtr;
    U32BIT  BaseMemSize;
    LVRAWPTR *LkBuffers;
    LVRAWPTR Reserved[3];
    } LvBusMemory;


typedef struct _tagLvBusAcquisition {
    U32BIT          Size;            // Size of the structure. sizeof(LvBusAcquisition)+(NrBuffer-1)*sizeof(U8BIT *)
    U32BIT          Flags;           // Flags and modifiers.
    LVRAWPTR        Reserved[4];

    LvBusAcqSize    AcqSize;
    LvBusImgParam   Img;
    LvBusNetwork    Net;
    LvBusProcess    Process;
    LvBusMemory     Mem;

    // mst, 5.1.07: hold buffer offsets instead of fix buffer pointers, need this for buffer locking by driver
    U32BIT  BuffOff[1];
} LvBusAcquisition;



#ifdef __cplusplus
    };
#endif


#endif