#ifndef _DSTJPEG_H_
#define _DSTJPEG_H_

#include "dsthal_photoview.h" 

#if defined __cplusplus
extern "C" {
#endif

//void DHL_JpegDecoding(JpgFileInfo *file/*char*parm*/);
int  DHL_JpegDecoding(JpgFileInfo *file);
void DHL_DrawJpegThumbnail(JpgFileInfo *file, DS_U32 xPosition, DS_U32 yPosition);
int  DHL_GetJpegExif(JpgFileInfo *file, DS_U8);
void DHL_FreeJpegThumbnailImage(ExifInfo *pe);
void DHL_FreeJpegExif(ExifInfo *pe);
void DHL_JpegThumbnailRotate(JpgFileInfo *file,EnRotate rotate, DS_U32 xPos, DS_U32 yPos);
void DHL_JpegRotate(JpgFileInfo *file, EnRotate rotate, DS_U32 width, DS_U32 height);
void DHL_JpegThumbnailclear(DS_U32 xpos, DS_U32 ypos);
void DHL_DumpReadJpegBG(DS_U32 xpos, DS_U32 ypos);
void DHL_DumpWriteJpegBG(DS_U32 xpos, DS_U32 ypos);
void DHL_ThumbnailStart(void);
void DHL_JpegAppCallBack(void (*func)(JpegEvent*));
void DHL_MoveJpeg(JpgFileInfo *t, Direction dr);
void DHL_ZoomInOutJpeg(JpgFileInfo *file, DS_U32 width, DS_U32 height, ZoomStatus zoom);
void DHL_ScreenClear(void);
void DHL_FreeThumbnailImage(JpgFileInfo *file);

typedef enum
{
	ExifCode_Make		= 0x010f,
	ExifCode_Model		= 0x0110, 
	ExifCode_StripOffset = 0x0111, 

	ExifCode_FNumber		= 0x829D,
	ExifCode_ExifIFDPointer = 0x8769,
	ExifCode_GPSInfoIFDPointer = 0x8825,
	ExifCode_ISOSpeedRatings = 0x8827,
	ExifCode_ExposureTime = 0x829A,
	ExifCode_DateTime	= 0x9003, 
	ExifCode_ExposureBiasValue = 0x9204,
	ExifCode_Flash = 0x9209, 
	ExifCode_Interoperability = 0xA005,
	ExifCode_ExposureMode = 0xA402 
} ExifCode;



#if defined __cplusplus
}
#endif


#endif