Source code of Windows XP (NT5)
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//***************************************************************************
// Analog Copy protection Processor header
//
//***************************************************************************
#ifndef __CCPGD_H__
#define __CCPGD_H__
//--- 97.09.15 K.Chujo
enum { NO_ACG, TC6802, TC6814, TC6818};//--- End.
class CGuard {private: PUCHAR ioBase; UCHAR VproRESET_REG; UCHAR VproVMODE_REG; UCHAR VproAVM_REG;//--- 97.09.15 K.Chujo
ULONG CpgdVsyncCount; ULONG ACGchip; BOOL CGMSnCPGDvalid; ULONG AspectFlag; // Aspect Ratio
// 0: 4:3
// 1: 16:9
ULONG LetterFlag; // Letter Box
// 0: Letter Box OFF
// 1: Letter Box ON
ULONG CgmsFlag; // NTSC Anolog CGMS
// 0: Copying is permitted without restriction
// 1: Condition is not be used
// 2: One generation of copies may be made
// 3: No copying is permitted
ULONG CpgdFlag; // APS
// 0: AGC pulse OFF, Burst inv OFF
// 1: AGC pulse ON , Burst inv OFF
// 2: AGC pulse ON , Burst inv ON (2line)
// 3: AGC pulse ON , Burst inv ON (4line)
void CPGD_SET_CGMSparameter( void ); void CPGD_SET_CPGDparameter( void ); void CPGD_SET_BURST( PWORD data, ULONG size ); void CPGD_SET_AGC( WORD Cval, WORD Yval ); ULONG CPGD_CALC_CRC( ULONG val ); void CPGD_SET_CGMS_A_0( ULONG aspect, ULONG letter ); void CPGD_SET_CGMS_A_1( ULONG aspect, ULONG letter ); void CPGD_SET_CGMS_A_2( ULONG aspect, ULONG letter ); void CPGD_SET_CGMS_A_3( ULONG aspect, ULONG letter ); void CPGD_SET_CLR_STRIPE_OFF( void ); void CPGD_SET_CLR_STRIPE_2( void ); void CPGD_SET_CLR_STRIPE_4( void ); void CPGD_SET_CPGD_0( void ); void CPGD_SET_CPGD_1( void ); void CPGD_SET_CPGD_2( void ); void CPGD_SET_CPGD_3( void );// void CPGD_BURST_Y_OFF( void );
//--- End.
public: void init( const PDEVICE_INIT_INFO pDevInit ); void CPGD_RESET_FUNC(); void CPGD_VIDEO_MUTE_ON(); void CPGD_VIDEO_MUTE_OFF(); void CPGD_INIT_NTSC(); void CPGD_INIT_PAL(); void CPGD_CC_ON(); void CPGD_CC_OFF(); void CPGD_SUBP_PALETTE( PUCHAR pPalData ); void CPGD_OSD_PALETTE( PUCHAR pPalData );//--- 97.09.15 K.Chujo
BOOL CPGD_SET_AGC_CHIP( ULONG rev ); void CPGD_SET_ASPECT( ULONG aspect ); void CPGD_SET_LETTER( ULONG letter ); void CPGD_SET_CGMS( ULONG cgms ); void CPGD_SET_CPGD( ULONG cpgd ); void CPGD_SET_CGMSnCPGD( ULONG aspect, ULONG letter, ULONG cgms, ULONG cpgd); void CPGD_UPDATE_AGC( void );//--- End.
};
#endif // __CCPGD_H__
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