115 lines
5 KiB
C
115 lines
5 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: dvshared.h
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* Content: Utility functions for DirectXVoice structures.
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*
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* History:
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* Date By Reason
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* ==== == ======
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* 07/06/99 rodtoll Created It
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* 07/26/99 rodtoll Added support for DirectXVoiceNotify objects
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* 08/04/99 rodtoll Added new validation functions
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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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* Added new DUMP functions
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* Moved several compression functions to dvcdb
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* 09/01/99 rodtoll Added check for valid pointers in func calls
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* Changed return type on DV_ call to HRESULT
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* 09/14/99 rodtoll Added new Init params and DV_ValidMessageArray
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* 10/04/99 rodtoll Updated initialize to take LPUNKNOWN instead of LPVOID
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* 10/19/99 rodtoll Fix: Bug #113904 - Shutdown issues
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* - Added reference count for notify interface, allows
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* determination if stopsession should be called from release
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* 10/25/99 rodtoll Fix: Bug #114098 - Release/Addref failure from multiple threads
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* 01/14/2000 rodtoll Added DV_ValidTargetList function
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* 01/27/2000 rodtoll Bug #129934 - Update Create3DSoundBuffer to take DSBUFFERDESC
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* Updated param validations to check new params
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* 03/29/2000 rodtoll Bug #30753 - Added volatile to the class definition
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* 06/21/2000 rodtoll Bug #35767 - Must implement ability for DSound effects processing on Voice buffers
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* Updated parameter validation to take new parameters.
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* 07/22/2000 rodtoll Bug #40284 - Initialize() and SetNotifyMask() should return invalidparam instead of invalidpointer
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* 09/14/2000 rodtoll Bug #45001 - DVOICE: AV if client has targetted > 10 players
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*
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***************************************************************************/
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#ifndef __DVSHARED_H
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#define __DVSHARED_H
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struct DIRECTVOICEOBJECT;
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class CDirectVoiceEngine;
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class CDirectVoiceTransport;
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volatile struct DIRECTVOICENOTIFYOBJECT
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{
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LPVOID lpNotifyVtble;
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DIRECTVOICEOBJECT *lpDV;
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LONG lRefCnt;
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};
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volatile struct DIRECTVOICEOBJECT
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{
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LPVOID lpVtbl;
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LONG lIntRefCnt;
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CDirectVoiceEngine *lpDVEngine;
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CDirectVoiceTransport *lpDVTransport;
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DIRECTVOICENOTIFYOBJECT dvNotify;
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DNCRITICAL_SECTION csCountLock;
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};
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typedef DIRECTVOICEOBJECT *LPDIRECTVOICEOBJECT;
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typedef DIRECTVOICENOTIFYOBJECT *LPDIRECTVOICENOTIFYOBJECT;
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BOOL DV_ValidBufferAggresiveness( DWORD dwValue );
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BOOL DV_ValidBufferQuality( DWORD dwValue );
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BOOL DV_ValidSensitivity( DWORD dwValue );
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HRESULT DV_ValidBufferSettings( LPDIRECTSOUNDBUFFER lpdsBuffer, DWORD dwPriority, DWORD dwFlags, LPWAVEFORMATEX pwfxPlayFormat );
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HRESULT DV_ValidClientConfig( LPDVCLIENTCONFIG lpClientConfig );
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HRESULT DV_ValidSoundDeviceConfig( LPDVSOUNDDEVICECONFIG lpSoundDeviceConfig, LPWAVEFORMATEX pwfxPlayFormat );
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HRESULT DV_ValidSessionDesc( LPDVSESSIONDESC lpSessionDesc );
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HRESULT DV_ValidTargetList( PDVID pdvidTargets, DWORD dwNumTargets );
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BOOL DV_ValidDirectVoiceObject( LPDIRECTVOICEOBJECT lpdv );
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BOOL DV_ValidDirectXVoiceClientObject( LPDIRECTVOICEOBJECT lpdvc );
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BOOL DV_ValidDirectXVoiceServerObject( LPDIRECTVOICEOBJECT lpdvs );
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HRESULT DV_ValidMessageArray( LPDWORD lpdwMessages, DWORD dwNumMessages, BOOL fServer );
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STDAPI DV_AddRef(LPDIRECTVOICEOBJECT lpDV );
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STDAPI DV_Initialize( LPDIRECTVOICEOBJECT lpdvObject, LPUNKNOWN lpTransport, LPDVMESSAGEHANDLER lpMessageHandler, LPVOID lpUserContext, LPDWORD lpdwMessages, DWORD dwNumElements );
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DWORD DV_GetWaveFormatExSize( LPWAVEFORMATEX lpwfxFormat );
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HRESULT DV_CopySessionDescToBuffer( LPVOID lpTarget, LPDVSESSIONDESC lpdvSessionDesc, LPDWORD lpdwSize );
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HRESULT DV_CopyCompressionInfoArrayToBuffer( LPVOID lpTarget, LPDVCOMPRESSIONINFO lpdvCompressionList, LPDWORD lpdwSize, DWORD dwNumElements );
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void DV_DUMP_Caps( LPDVCAPS lpdvCaps );
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void DV_DUMP_CompressionInfo( LPDVCOMPRESSIONINFO lpdvCompressionInfo, DWORD dwNumElements );
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void DV_DUMP_FullCompressionInfo( LPDVFULLCOMPRESSIONINFO lpdvfCompressionInfo, DWORD dwNumElements );
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void DV_DUMP_SessionDesc( LPDVSESSIONDESC lpdvSessionDesc );
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void DV_DUMP_SoundDeviceConfig( LPDVSOUNDDEVICECONFIG lpdvSoundConfig );
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void DV_DUMP_ClientConfig( LPDVCLIENTCONFIG lpdvClientConfig );
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void DV_DUMP_WaveFormatEx( LPWAVEFORMATEX lpwfxFormat );
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void DV_DUMP_GUID( GUID guid );
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#ifdef _DEBUG
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#define DV_DUMP_CI( ci, ne ) DV_DUMP_CompressionInfo( ci, ne )
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#define DV_DUMP_SD( sd ) DV_DUMP_SessionDesc( sd )
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#define DV_DUMP_SDC( sdc ) DV_DUMP_SoundDeviceConfig( sdc )
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#define DV_DUMP_CC( cc ) DV_DUMP_ClientConfig( cc )
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#define DV_DUMP_CAPS( caps ) DV_DUMP_Caps( caps )
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#define DV_DUMP_CIF( cif, ne ) DV_DUMP_FullCompressionInfo( cif, ne )
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#else
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#define DV_DUMP_CIF( cif, ne )
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#define DV_DUMP_CI( ci, ne )
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#define DV_DUMP_SD( sd )
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#define DV_DUMP_SDC( sdc )
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#define DV_DUMP_CC( cc )
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#define DV_DUMP_CAPS( caps )
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#endif
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#define DV_MAX_TARGETS 64
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#define CLIENT_POOLS_NUM_TARGETS_BUFFERED DV_MAX_TARGETS
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#endif
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