/****************************************************************************
 *_Copyright (c) 2004 Digital Stream Technologies Inc.  All Rights Reserved.
 *
 * Module:      dstddcap.h
 * Author:		Jun-ku Park, hwatk@dstreamtech.com
 * Description: Capturing audio and video from external source.
 *              
 ***************************************************************************/
#ifndef __DSTDDCAP_H__
#define __DSTDDCAP_H__

#include "dsthaldtv.h"

DHL_RESULT DD_CAP_Init(void);
DHL_RESULT DD_CAP_Close(void);
DHL_RESULT DD_CAP_Pause(DS_BOOL Focus);
DHL_RESULT DD_CAP_Resume(DS_BOOL Focus);

DHL_RESULT DD_CAP_StartVideo(void);
DHL_RESULT DD_CAP_StopVideo(void);
DHL_RESULT DD_CAP_StartVideoPIP(void);
DHL_RESULT DD_CAP_StopVideoPIP(void);
DHL_RESULT DD_CAP_SelectVideoInput( DHL_CAP_VIDEO_INPUT audIn, DS_BOOL bFocus );
DHL_RESULT DD_CAP_ChangeVideoFormat(DHL_VIDEO_FORMAT UserVideoFormat, DS_BOOL Update, DS_BOOL Focus);

DHL_RESULT DD_CAP_VideoPause(DS_BOOL Focus);
DHL_RESULT DD_CAP_VideoResume(DS_BOOL Focus);

DHL_RESULT DD_CAP_StartAudio(void);
DHL_RESULT DD_CAP_StopAudio(void);
int DD_CAP_GetAudioInFrequency(void);
DHL_RESULT DD_CAP_SetAudioInFrequency(int audInFreq);

DS_BOOL DD_CAP_IsInputSrcValid(DS_BOOL bFocus);
DHL_RESULT DD_CAP_GetVideoTiming(DS_BOOL bFocus, DS_U16 *phRes, DS_U16 *pvRes, DS_U16 *pRefreshRate, DS_BOOL *pbInterlaced);
DS_U16 DD_CAP_GetSignalNoise(void);
void DD_CAP_SetAdaptiveNR(void);

DS_U16 DD_CAP_GetFieldMotion(void);
DS_U16 DD_CAP_GetFrameMotion(void);

void DD_CAP_ResetVBI(DS_BOOL bFocus);
DHL_RESULT DD_CAP_GetVBI(DS_BOOL bFocus, DS_U8 *pBuf, int *pLen);
DHL_RESULT DD_CAP_IsHDMIMode(DS_BOOL *bHDMI);
void DD_CAP_GetHDMIFmt(DS_U32 *phPix, DS_U32 *phTotal, DS_U32 *pvLine, DS_U32 *pvTotal);
void DD_CAP_GetRGBFmt(DS_U16 *pwHR, DS_U16 *pwVR, DS_U16 *pwHW, DS_U16 *pwVW, DS_U16 *pwPol);
void DD_CAP_SetSyncLock(int bEnable);
int DD_CAP_IsNTSCValud(void);
void DD_CAP_ClearSyncLock(void);
void DD_CAP_SetSyncLockEnable(int bEnable);
void DD_CAP_CheckNTSCLock(void);
void DD_CAP_ClearSyncLockOnMute(int En);
DS_BOOL DD_CAP_IsSrcChangeValid(DS_BOOL bFocus);
DHL_RESULT DD_CAP_GetVSyncDiff(int *piDiff, int *pVTotal, int *pDiff);
DHL_RESULT DD_CAP_EnableVSyncCapture(int En, int Line, int vFrameDrop, int vRangeLow, int vRangeHigh, int inVFreq);
void DD_CAP_InitVSyncCapture(DHL_VIDEO_FORMAT UserFmt);

//////////////////////////////////////////////////////////////////////////////////////
// VGA Functions
//////////////////////////////////////////////////////////////////////////////////////
DHL_RESULT DD_CAP_SetVGADefault(void);
DHL_RESULT DD_CAP_SetVGAPhase(int Param);
DHL_RESULT DD_CAP_SetVGAClock(int Param);
DHL_RESULT DD_CAP_SetVGAHSize(int Param);
DHL_RESULT DD_CAP_SetVGAHPosition(int Param);
DHL_RESULT DD_CAP_SetVGAVSize(int Param);
DHL_RESULT DD_CAP_SetVGAVPosition(int Param);
DHL_RESULT DD_CAP_SetVGAAutoAdjustment(int Param);
DHL_RESULT DD_CAP_SetVGAAutoPhase(int Param);

DHL_RESULT DD_CAP_GetVGAPhase(int *pParam);
DHL_RESULT DD_CAP_GetVGAClock(int *pParam);
DHL_RESULT DD_CAP_GetVGAHSize(int *pParam);
DHL_RESULT DD_CAP_GetVGAHPosition(int *pParam);
DHL_RESULT DD_CAP_GetVGAVSize(int *pParam);
DHL_RESULT DD_CAP_GetVGAVPosition(int *pParam);

void DD_CAP_InvalidateVGACapData(void);
void DD_CAP_ValidateVGACapData(void);
void DD_CAP_SetCurrentVGACapture(void);

DHL_RESULT DD_CAP_GetVGACapture(VGA_CAPTURE_t *vc);
DHL_RESULT DD_CAP_SetVGACapture(VGA_CAPTURE_t *vc);
DHL_RESULT DD_CAP_DoVGAAutoColor(VGA_ADC_t *va);
DHL_RESULT DD_CAP_SetVGAAutoColor(VGA_ADC_t *va);

#endif /* __DSTDDCAP_H__ */