ctvenc.h

来自「这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,」· C头文件 代码 · 共 120 行

/*****************************************************************************
*  CTvEnc.h : Implementation of TvEncoder interface
*  REALmagic Quasar Hardware Library
*  Created by Aurelia Popa-Radu
*  Copyright Sigma Designs Inc
*  Sigma Designs Proprietary and confidential
*  Created on 8/27/99
*  Description:
*****************************************************************************/

#ifndef __CTVENCODER_H__
#define __CTVENCODER_H__

#include "cobject.h"

#define CURRENT_MACROVISION		0xFF

#define AD7178_WRITE_ADDR	0x14
#define AD7178_READ_ADDR	0x15
#define AD7178_ID			37

#define BT865_WRITE_ADDR	0x8A
#define BT865_READ_ADDR		0x8B
#define BT865_ID			0xB1

#define BT869_WRITE_ADDR	0x8A
#define BT869_READ_ADDR		0x8B
#define BT869_ID			80

#define AD_ECCF1			0x02
#define AD_ECCF2			0x04
#define AD_LUMA_FILTER_EXTENDED_MODE	0x10

#define BT865_MAPREG(reg)	((BYTE)((reg)<<(1)))
#define BT865_DACOFF		0x08	//reg 5E
#define BT865_YUV16			0x04	//reg 5E
#define BT865_SETUPDIS		0x40	//reg 66(cc)
#define BT865_SETMODE		0x80	//reg 66(cc)
#define BT865_EACTIVE		0x02	//reg 67(ce)
#define BT865_SCRESET		0x08	//reg 67(ce)
#define BT865_ECCF1			0x40	//reg 67(ce)
#define BT865_ECCF2			0x80	//reg 67(ce)


//////////////////////////////////////////////////////////////////////////////
// CTvEncoder Implementation

#define CTvEncoder_MEMBER\
	ITvEncoderVtbl VTable;			/* virtual table */\
	II2C* m_pII2C;					/* interface I2C for TvEncoders I2C based*/\
	IDecoder* m_pIDecoder;			/* interface for the hardware implementing the TV used only by SigmaTv */\
	void* pQ;						/* pointer to symbols of microcode used only by SigmaTv*/\
	WORD SigmaTvRegs[13];			/* table with registers values used only by SigmaTv*/\
	WORD SigmaTvRegs35[7];			/* table with registers values used only by SigmaTv EM847X*/\
	BYTE CC_Enable;					/*  */\
	BYTE CC_UserEnable;				/*  */\
	BYTE CC_FieldEnable;			/*  */\
	BYTE m_bEncoderRegs;			/* number of TV encoder registers */\
	DWORD TvDacsEnable;				/* 1 means Tv Dacs are powered up */\
	DWORD NTSC_SubcarrierFrequency;	/*  */\
	DWORD PAL_SubcarrierFrequency;	/*  */\
	DWORD PALM_SubcarrierFrequency;	/*  */\
	BYTE* TVRegsTable;				/*  */\
	DWORD CurrentTvStandard;		/*  */\
	DWORD CurrentMacrovision;		/*  */\
	DWORD CGMSWSS;					/*  */\
	DWORD YcYuvRgb;					/* composite/componentYUV/componentRGB */\
	REGISTRY_TABLE* pRegistry;\
	DWORD InvertField;				/* used only for SigmaTv */\
	PROPERTY_ITEM TvEncoderPropertyList[etvMax];\

typedef struct tagCTvEncoderMember
{
	COBJECT_MEMBER
	CTvEncoder_MEMBER
} CTvEncoderMember;

typedef struct tagCTvEncoder
{
	struct tagITvEncoderVtbl *lpVtbl;

	COBJECT_MEMBER
	CTvEncoder_MEMBER
} CTvEncoder;

void CTvEncoder__New (CTvEncoder** ppTvEncoder, TCHAR *pName, BOOL bAllocate, DWORD dwInstance);

void CTvEncoder__Delete(ITvEncoder* pITvEncoder, BOOL bDeleteObject);
BOOL CTvEncoder__Init(ITvEncoder* pITvEncoder, DWORD* pTvEncoderId);
void CTvEncoder__Write(ITvEncoder* pITvEncoder, DWORD addr, DWORD Data);
DWORD CTvEncoder__Read(ITvEncoder* pITvEncoder, DWORD addr);
BOOL CTvEncoder__WriteN(ITvEncoder* pITvEncoder, DWORD addr, BYTE* pData, int n);
BOOL CTvEncoder__ReadN(ITvEncoder* pITvEncoder, DWORD addr, BYTE* pData, int n);
BOOL CTvEncoder__Check(ITvEncoder* pITvEncoder);

void CTvEncoder__SetRegistry(ITvEncoder* pITvEncoder, REGISTRY_TABLE* pRegistry);
void CTvEncoder__InitTvEncoder(ITvEncoder* pITvEncoder);
void CTvEncoder__ProgramTV(ITvEncoder* pITvEncoder, DWORD TvMaster, DWORD nbits, DWORD ccir, DWORD TvStandard, DWORD DacsEnable);
void CTvEncoder__SetTVStandard(ITvEncoder* pITvEncoder, DWORD StandardTV);
DWORD CTvEncoder__GetCurrentTVStandard(ITvEncoder* pITvEncoder);
DWORD CTvEncoder__GetCurrentMacrovision(ITvEncoder* pITvEncoder);
void CTvEncoder__SetCurrentYcYuvRgb(ITvEncoder* pITvEncoder, DWORD YcYuvRgb);
DWORD CTvEncoder__GetCurrentYcYuvRgb(ITvEncoder* pITvEncoder);
DWORD CTvEncoder__IsVideoOnTv(ITvEncoder* pITvEncoder);
void CTvEncoder__ReadMacrovision(ITvEncoder* pITvEncoder, WORD* pN);
void CTvEncoder__WriteMacrovision(ITvEncoder* pITvEncoder, WORD* pN);
void CTvEncoder__EnableMacrovision(ITvEncoder* pITvEncoder, DWORD Level);
void CTvEncoder__SendCCData(ITvEncoder* pITvEncoder, BYTE field, BYTE* Data);
void CTvEncoder__ShowCloseCaption(ITvEncoder* pITvEncoder);
void CTvEncoder__HideCloseCaption(ITvEncoder* pITvEncoder);
void CTvEncoder__DisableTVBlackout(ITvEncoder* pITvEncoder);
void CTvEncoder__SetPALSubcarrier(ITvEncoder* pITvEncoder, DWORD value);
void CTvEncoder__SetNTSCSubcarrier(ITvEncoder* pITvEncoder, DWORD value);
DWORD CTvEncoder__GetPALSubcarrier(ITvEncoder* pITvEncoder);
DWORD CTvEncoder__GetNTSCSubcarrier(ITvEncoder* pITvEncoder);
DWORD CTvEncoder__GetTvIdentifier(ITvEncoder* pITvEncoder);
void CTvEncoder__InitPropertySet(ITvEncoder* pITvEncoder, void* pPropSet, DWORD dwSize);

#endif