/********************************************************************
 *
 * PSI_Process.h - PSI Section Processing. (PSI). 
 *
 * Copyright 2004~ DigitalSTREAMTechnology, Inc.
 * All Rights Reserved
 *
 * _Id: PSI_Process.h ,v 1.0 2004/015/28 jina Exp 
 ********************************************************************/

#ifndef DST_PSI_PROCESS_H
#define DST_PSI_PROCESS_H


#ifdef __cplusplus
extern "C" {
#endif	

#if !defined (_DSTHALERROR_H_)
#include "dsthalerror.h"
#endif

#ifndef DST_PSI_SECTGATHER_H_
#include "dsthalPsiSectGather.h"
#endif


typedef void * DHL_PSI_HANDLE;
typedef void * DHL_TBL_HANDLE;




typedef enum {
	CHROMA_4_2_0 = 1,		/* ATSC specified */
	CHROMA_4_2_2 = 2,
	CHROMA_4_4_4 = 3
} MPEG_CHROMA_FORMAT;

typedef enum {
	MVF_Component = 0,		/* ATSC specified */
	MVF_PAL = 1,
	MVF_NTSC = 2,
	MVF_SECAM = 3,
	MVF_MAC = 4,
	MVF_Unspecified = 5
} MPEG_VIDEO_FORMAT;

typedef enum {
	FRAMERATE_23_976    = 1,	/* ATSC */
	FRAMERATE_24        = 2,	/* ATSC */
	FRAMERATE_25        = 3,
	FRAMERATE_29_97     = 4,	/* ATSC */
	FRAMERATE_30        = 5,	/* ATSC */
	FRAMERATE_50        = 6,
	FRAMERATE_59_94     = 7,	/* ATSC */
	FRAMERATE_60        = 8 	/* ATSC */
} MPEG_FRAME_RATE;

typedef enum {
	ITU_R_BT_709 = 1,		/* ATSC Preferred */
	Unspecified_Video = 2,
	ITU_R_BT_470_2_System_M = 4,
	ITU_R_BT_470_2_System_BG = 5,
	SMPTE_170M = 6,			/* ATSC Alternate */
	SMPTE_240M = 7,	
	LinearTransferCharacteristics = 8,	/* for Transfer Characteristics only */
	CIE_RGB = 9
} MPEG_COLOUR_TYPE;

typedef enum AudioType
{
	AudioType_UNKNOWN = 0,		/* Audio type Not detected, yet */
	AudioType_PCM,				/* Audio is uncompressed PCM data */
	AudioType_AC3,				/* Audio is AC3 compressed stream */
	AudioType_AAC,				/* Audio is AAC compressed stream */
	AudioType_DTS,				/* Audio is DTS compressed stream */
	AudioType_MPEG_1,			/* Audio comforms to MPEG-1 audio stream */
	AudioType_MPEG_2,			/* Audio comforms to MPEG-2 audio stream */
	AudioType_MPEG_4,			/* Audio comforms to MPEG-4 audio stream */
	
	AudioType_MPEG_L1,			/* mpeg 1 layer 1 */
	AudioType_MPEG_L2,			/* mpeg 1 layer 2 */
	AudioType_MPEG_L3,			/* mpeg 1 layer 3 */
	AudioType_AIFF,				/* PCM audio in AIFF format */
	AudioType_SineWave			/* Sine wave generator*/
} AudioType;


/*Public Function Declaration*/
DHL_RESULT DHL_PSI_Init( DHL_PSI_HANDLE *pPsiHandle);
DHL_RESULT DHL_PSI_Close( DHL_PSI_HANDLE pPsiHandle );

DHL_RESULT DHL_PSI_Init_TVGOS( DHL_PSI_HANDLE *hPsiHandle );
DHL_RESULT DHL_PSI_Close_TVGOS( DHL_PSI_HANDLE pPsiHandle );

DHL_RESULT DD_PSI_Init( void **pPsiHandle 	/*returned psi handle*/ );
DHL_RESULT DD_PSI_Close( void *pPsiHandle );

DHL_RESULT DD_PSI_ReadPSIData( DHL_TBL_HANDLE hTblHandle , struct PSIDataArray_t **returnPsi);
void DD_PSI_FreePSIData( struct PSIDataArray_t *psiArray );

DHL_RESULT DD_PSI_CancelPSIPid( DHL_PSI_HANDLE hPsiHandle, /*PSI_SECTION_CTL_t **/ void * pSectionCtl );

DHL_RESULT DD_PSI_SetGemstar(void *pPsiInfo, DS_BOOL bEnable);

DHL_RESULT	DD_PSI_MonitorPSIPid(  void 	  *pPsiInfo,
								   DS_U16 	  pid,						
								   PSIMode    psiMode,
								   PSIUpdateMode	updateMode,
								   PSIMask_t		*prefList,
								   DS_U16	  maxData,
								   DS_U16	  maxSections,
								   PSIEventProc_f	eventProc,
								   DS_U32		userParam,
								   void	**returnPSIControl );

DHL_RESULT	DD_PSI_MonitorPSIPidBig(  void 	  *pPsiInfo,
								   DS_U16 	  pid,						
								   PSIMode    psiMode,
								   PSIUpdateMode	updateMode,
								   PSIMask_t		*prefList,
								   DS_U16	  maxData,
								   DS_U16	  maxSections,
								   PSIEventProc_f	eventProc,
								   DS_U32		userParam,
								   void	**returnPSIControl );
								   
void DD_PSI_SetSegmentNumber( void *p_section_ctl, int segment_number );


DS_BOOL DD_PSI_ExistSectionCtl( void *pPsiInfra,
							 DS_U16 pid,
							 PSIMask_t *prefList
							);



#ifdef __cplusplus
}
#endif

#endif	
/*DST_PSI_PROCESS_H*/