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/****************************************************************************** 
 
 Filename:	camif.h 
 
 Descriptions		 
 - header file of camif.c 
 
 History 
 - July 23, 2003. Draft Version 0.0 by purnnamu 
 - Janualy 15, 2004. Modifed by Boaz 
  
 Copyright (c) 2003 SAMSUNG Electronics. 
 # However, Anybody can use this code without our permission.   
 
 ******************************************************************************/ 
 
  
#ifndef __CAMIF_H__ 
#define __CAMIF_H__ 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
#include "camdef.h" 
 
 
#if 0 //If you have to use  
extern volatile U32 camTestMode; 
extern volatile U32 camCodecCaptureCount; 
extern volatile U32 camPviewCaptureCount; 
extern volatile U32 camPviewStatus; 
extern volatile U32 camCodecStatus; 
#endif 
 
 
void CalculateBurstSize(U32 dstHSize,U32 *mainBurstSize,U32 *RemainedBurstSize); 
void CalculatePrescalerRatioShift(U32 srcWidth, U32 dstWidth, U32 *ratio,U32 *shift); 
 
void __irq CamPviewIsr(void); 
void __irq CamCodecIsr(void); 
void __irq CamIsr(void); 
 
 
void CamPortSet(void); 
void CamPortReturn(void); 
void CamPreviewIntUnmask(void); 
void CamCodecIntUnmask(void); 
void CamPreviewIntMask(void); 
void CamCodecIntMask(void); 
void CamReset(void); 
void CamModuleReset(void); 
void SetCAMClockDivider(int divn); 
 
void CamCaptureStart(U32 mode); 
void CamCaptureStop(void); 
void _CamPviewStopHw(void); 
void _CamCodecStopHw(void); 
 
 
void Test_CamPreview(void); 
void Test_CamCodec(void); 
void Test_YCbCr_to_RGB(void); 
void Camera_Test(void); 
 
 
#ifdef __cplusplus 
} 
#endif 
 
#endif /*__CAMIF_H__*/