exifvar.h

台湾凌阳方案300万数码相机源代码

/*++

Copyright (c) 2001 Sunplus Technology Co., Ltd.

Module Name:

        exifvar.h

Abstract:

        Header file related to exif header

Environment:

        Keil C51 Compiler

Revision History:

        02/22/2002      Leeada    created                 

--*/

//------------------------------------------------------------------------------
//Variable Definition
//------------------------------------------------------------------------------
extern  xdata   USHORT G_ucThumbnailWidth;    
extern  xdata   USHORT G_ucThumbnailHeight;   
extern  xdata   UCHAR Text_NowDateTime[20];  

//patch3.2@ada@0401 For EXIF
extern  xdata   USHORT ByteOrder;
extern  xdata   ULONG ByteOrderOffset;
extern  xdata   ULONG IFD_ThumbnaiFrameOffset;
extern  xdata   ULONG IFD_ThumbnaiFrameLength;
extern  xdata   USHORT IFD_Number;
extern  xdata   USHORT Tiff_ID;
extern  xdata   ULONG Tiff_IFDOffset;
extern  xdata   ULONG NextIFDOffset;
extern  xdata   ULONG IFD_DateTime_Offset;
extern  xdata   UCHAR Jpeg_Exif_Format;
extern  xdata   ULONG ExifTmpDramAddr;
extern  xdata   UCHAR Extract_Finished;
extern  xdata   UCHAR Extract_Thumbnail;
extern  xdata   ULONG HeaderLength;
extern  xdata   UCHAR Parsing_Marker;
extern  xdata   USHORT APP0Length;
extern  xdata   USHORT APP1Length;
extern  xdata   USHORT APPnLength;
extern  xdata   USHORT TotalAPPnLength;
extern  xdata   USHORT ThumbAPPnLength;
extern  xdata   USHORT TotalThumbAPPnLength;
extern  xdata   USHORT COMLength;
extern  xdata   USHORT DQTLength;
extern  xdata   USHORT DHTLength;
extern  xdata   USHORT SOFLength;
extern  xdata   USHORT SOSLength;
extern  xdata   USHORT DRILength;
extern  xdata   USHORT DRI_MCU_Num;
extern  xdata   UCHAR  NeedReadMoreHeader;