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75 lines
2.3 KiB
75 lines
2.3 KiB
/******************************************************************************
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*
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* $RCSfile: MVStub.h $
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* $Source: u:/si/VXP/Wdm/Encore/MVision/MVStub.h $
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* $Author: Max $
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* $Date: 1998/11/05 23:15:44 $
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* $Revision: 1.2 $
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*
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* Written by: Max Paklin
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* Purpose: Declaration of MacroVision SET procedure
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*
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*******************************************************************************
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*
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* Copyright © 1996-97, AuraVision Corporation. All rights reserved.
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*
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* AuraVision Corporation makes no warranty of any kind, express or implied,
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* with regard to this software. In no event shall AuraVision Corporation
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* be liable for incidental or consequential damages in connection with or
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* arising from the furnishing, performance, or use of this software.
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*
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*******************************************************************************/
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#ifndef __MVSTUB_H__
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#define __MVSTUB_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef TRUE
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#define FALSE 0
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#define TRUE (!FALSE)
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#endif
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// Exported function that takes care of setting MacroVision level
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// Prototype:
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// int __stdcall SetMacroVisionLevel( int nFormat, unsigned long ulLevel );
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// Parameters:
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// nFormat - TRUE (=1) stands for NTSC, FALSE (=0) - for PAL
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// ulLevel - MacroVision level to set
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// Return vale:
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// TRUE (=1) - success
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// FALSE (=0) - hardware failure
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int __stdcall SetMacroVisionLevel( int nFormat, unsigned long ulLevel );
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// Functions are exported by WDM for using by stub. Provide service for
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// programming video decoder using I2C protocol (set/get register)
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// Prototype:
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// int __stdcall SetI2CRegister( unsigned int uID, unsigned int uIndex, unsigned int uData );
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// Parameters:
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// uID - external chip ID
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// uIndex - external chip register index
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// uData - data to be programmed
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// Return value:
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// TRUE (=1) - success
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// FALSE (=0) - hardware failure
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int __stdcall SetI2CRegister( unsigned int uID, unsigned int uIndex, unsigned int uData );
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// Prototype:
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// unsigned int __stdcall GetI2CRegister( unsigned int uID, unsigned int uIndex );
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// Parameters:
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// uID - external chip ID
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// uIndex - external chip register index
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// Return value:
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// [value] - value that currently stored in specified encoder register
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unsigned int __stdcall GetI2CRegister( unsigned int uID, unsigned int uIndex );
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#ifdef __cplusplus
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}
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#endif
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#endif // #ifndef __MVSTUB_H__
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