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32 lines
896 B
32 lines
896 B
/*==========================================================================
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*
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* Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
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*
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* File: decibels.h
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* Content: Functions to map from dsound volumes to wave volumes
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*
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* History:
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* Date By Reason
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* ==== == ======
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* 11/29/99 rodtoll Adapted from dsound team's file.
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***************************************************************************/
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// ORIGINAL HEADER:
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//
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//--------------------------------------------------------------------------;
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//
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// File: decibels.c
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//
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// Copyright (c) 1995-1997 Microsoft Corporation. All Rights Reserved.
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//
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// Abstract:
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//
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// Contents:
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//
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// History:
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// 06/15/95 FrankYe
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//
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//--------------------------------------------------------------------------;
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DWORD DBToAmpFactor( LONG lDB );
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LONG AmpFactorToDB( DWORD dwFactor );
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