cad7177.h

这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,CD MP3...有很好的参考价值.

/*****************************************************************************
*  CAd7177.h : Implementation of the AD7177 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 __CAD7177_H__
#define __CAD7177_H__

#define AD7177_WRITE_ADDR	0xF4
#define AD7177_READ_ADDR	0xF5
#define AD7177_ID			31

///////////////////////////////////////////////////////////////////////////////
// public interface

void CAD7177__Init ( ITvEncoder* pITvEncoder );
void CAD7177__InitTvEncoder ( ITvEncoder* pITvEncoder );
void CAD7177__ProgramTV( ITvEncoder* pITvEncoder, DWORD TvMaster, DWORD nbits, DWORD ccir, DWORD TvStandard, DWORD DacsEnable);
void CAD7177__SetTVStandard( ITvEncoder* pITvEncoder, DWORD StandardTV);
void CAD7177__EnableMacrovision( ITvEncoder* pITvEncoder, DWORD Level);

void CAD7177__SendCCData( ITvEncoder* pITvEncoder, BYTE field, BYTE* Data );
void CAD7177__ShowCloseCaption( ITvEncoder* pITvEncoder );
void CAD7177__HideCloseCaption( ITvEncoder* pITvEncoder );

void CAD7177__DisableTVBlackout( ITvEncoder* pITvEncoder );
void CAD7177__SetPALSubcarrier( ITvEncoder* pITvEncoder, DWORD value );
void CAD7177__SetNTSCSubcarrier( ITvEncoder* pITvEncoder, DWORD value );
void CAD7177__SetCurrentYcYuvRgb(ITvEncoder* pITvEncoder, DWORD YcYuvRgb);


#endif