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101 lines
3.8 KiB
101 lines
3.8 KiB
//
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// dmusiccp.h
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//
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// Copyright (c) 2000 Microsoft Corporation. All rights reserved.
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//
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// Private interfaces
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#ifndef _DMUSICCP_DOT_H_
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#define _DMUSICCP_DOT_H_
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#include <dsoundp.h> // For IDirectSoundWave
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// Interfaces/methods removed from Direct Music Core layer:
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// IDirectMusicVoiceP
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interface IDirectMusicVoiceP : IUnknown
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{
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// IUnknown
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virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID FAR *)=0;
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virtual ULONG STDMETHODCALLTYPE AddRef()=0;
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virtual ULONG STDMETHODCALLTYPE Release()=0;
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// IDirectMusicVoiceP
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virtual HRESULT STDMETHODCALLTYPE Play(
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REFERENCE_TIME rtStart, // Time to play
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LONG prPitch, // Initial pitch
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LONG vrVolume // Initial volume
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)=0;
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virtual HRESULT STDMETHODCALLTYPE Stop(
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REFERENCE_TIME rtStop // When to stop
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)=0;
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};
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// IDirectSoundDownloadedWaveP
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interface IDirectSoundDownloadedWaveP : IUnknown
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{
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// IUnknown
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virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID FAR *)=0;
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virtual ULONG STDMETHODCALLTYPE AddRef()=0;
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virtual ULONG STDMETHODCALLTYPE Release()=0;
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// IDirectSoundDownloadedWaveP
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};
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// IDirectMusicPortP
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interface IDirectMusicPortP : IUnknown
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{
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// IUnknown
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virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID FAR *)=0;
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virtual ULONG STDMETHODCALLTYPE AddRef()=0;
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virtual ULONG STDMETHODCALLTYPE Release()=0;
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// IDirectMusicPortP
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virtual HRESULT STDMETHODCALLTYPE DownloadWave(
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IDirectSoundWave *pWave, // Wave object
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IDirectSoundDownloadedWaveP **ppWave, // Returned downloaded wave
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REFERENCE_TIME rtStartHint = 0 // Where we're likely to start
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)=0;
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virtual HRESULT STDMETHODCALLTYPE UnloadWave(
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IDirectSoundDownloadedWaveP *pWave // Wave object
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)=0;
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virtual HRESULT STDMETHODCALLTYPE AllocVoice(
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IDirectSoundDownloadedWaveP *pWave, // Wave to play on this voice
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DWORD dwChannel, // Channel and channel group
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DWORD dwChannelGroup, // this voice will play on
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REFERENCE_TIME rtStart, // Start position (stream only)
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SAMPLE_TIME stLoopStart, // Loop start (one-shot only)
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SAMPLE_TIME stLoopEnd, // Loop end (one-shot only)
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IDirectMusicVoiceP **ppVoice // Returned voice
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)=0;
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virtual HRESULT STDMETHODCALLTYPE AssignChannelToBuses(
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DWORD dwChannelGroup, // Channel group and
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DWORD dwChannel, // channel to assign
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LPDWORD pdwBuses, // Array of bus id's to assign
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DWORD cBusCount // Count of bus id's
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)=0;
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virtual HRESULT STDMETHODCALLTYPE SetSink(
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IDirectSoundConnect *pSinkConnect // From IDirectSoundPrivate::AllocSink
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)=0;
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virtual HRESULT STDMETHODCALLTYPE GetSink(
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IDirectSoundConnect **ppSinkConnect // The sink in use
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)=0;
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};
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// GUIDs for new core layer private interfaces
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DEFINE_GUID(IID_IDirectMusicVoiceP, 0x827ae928, 0xe44, 0x420d, 0x95, 0x24, 0x56, 0xf4, 0x93, 0x57, 0x8, 0xa6);
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DEFINE_GUID(IID_IDirectSoundDownloadedWaveP, 0x3b527b6e, 0x5577, 0x4060, 0xb9, 0x6, 0xcd, 0x34, 0xa, 0x46, 0x71, 0x27);
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DEFINE_GUID(IID_IDirectMusicPortP, 0x7048bcd8, 0x43fd, 0x4ca5, 0x93, 0x11, 0xf3, 0x24, 0x8f, 0xa, 0x25, 0x22);
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// Class ID for synth sink. We pulled this from public headers since apps should never cocreate this.
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DEFINE_GUID(CLSID_DirectMusicSynthSink,0xaec17ce3, 0xa514, 0x11d1, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6);
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#endif // _DMUSICCP_DOT_H_
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