/****************************************************************************
 * Copyright (c) 2004 Digital Stream Technologies Inc.  All Rights Reserved.
 *
 * Module:      dsthalcc.h
 * Author:		Jun-ku Park, hwatk@dstreamtech.com
 * Description: DST HAL CC
 *              
 *
 ***************************************************************************/

#ifndef __DST_HALCC_H__
#define __DST_HALCC_H__

#include "dsthalcommon.h"
#include "dsthalcap.h"

#define DHL_CAP_DEBUG	0

typedef void (*P_DHL_CAP_CBFUNC)(DS_U32);

#define	POLL_THREAD_DELAY	33		/* 1 msec unit, 33 --> 0.033 sec */

typedef enum {
	DHL_CAP_CC_INPUT_START=1,
	DHL_CAP_CC_NTSC_INPUT,
	DHL_CAP_CC_YPBPR_INPUT,
	DHL_CAP_CC_INPUT_END
} DHL_CAP_CC_INPUT;

typedef void (*P_DHL_CAP_CC_CALLBACK)(DHL_CAP_CC_INPUT CCVideoSrc, DS_U8 nField, DS_U8 data1, DS_U8 data2);


typedef struct tag_DHL_CAP_CC_CONFIGURATION
{	
	DHL_CAP_CC_INPUT			CCVideoSrc;
	
	P_DHL_CAP_CC_CALLBACK		cbFunc[DHL_CAP_CC_INPUT_END];
} DHL_CAP_CC_CONFIG, *P_DHL_CAP_CC_CONFIG;


#ifdef __cplusplus
extern "C" {
#endif

DHL_RESULT DHL_CAP_CC_Init(void);
DHL_RESULT DHL_CAP_CC_PresetVideoSource( DHL_CAP_CC_INPUT videoInput );
DHL_RESULT DHL_CAP_CC_ChangeVideoSource( DHL_CAP_CC_INPUT videoInput );
DHL_RESULT DHL_CAP_CC_Start(void);
DHL_RESULT DHL_CAP_CC_Stop(void);
DHL_RESULT DHL_CAP_CC_Close(void);
DHL_RESULT DHL_CAP_CC_SetCallback( P_DHL_CAP_CC_CALLBACK cbFunc, DHL_CAP_CC_INPUT videoInput );



#ifdef __cplusplus
}
#endif

#endif /* __DST_HALCC_H__ */