39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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/*==========================================================================
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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: dsplayd.h
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* Content: general wave in utilty functions and classes
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*
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* History:
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* Date By Reason
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* ==== == ======
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* 07/16/99 rodtoll Created
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* 08/25/99 rodtoll General Cleanup/Modifications to support new
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* compression sub-system.
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* 03/28/2000 rodtoll Removed code which was no longer used
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*
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***************************************************************************/
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#ifndef __WAVEINUTILS_H
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#define __WAVEINUTILS_H
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// Recording Format DB
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//
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// The Recording Format DB contains a list of the formats that should
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// be used when attempting to initialize a recording device in full
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// duplex mode. They are listed in the database in the order in which
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// they should be tried.
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WAVEFORMATEX *GetRecordFormat( UINT index );
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UINT GetNumRecordFormats();
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void InitRecordFormats();
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void DeInitRecordFormats();
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BOOL IsValidRecordDevice( UINT deviceID );
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WAVEFORMATEX *CreateWaveFormat( short formatTag, BOOL stereo, int hz, int bits );
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#endif
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