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93 lines
2.2 KiB
93 lines
2.2 KiB
import "unknwn.idl";
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import "austream.idl";
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interface IWaveInStream;
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interface IWaveSampleCallback;
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interface IWaveStreamSample;
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// just a placeholder so MIDL will generate the interface
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// for IWaveSampleCallback
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interface WaveSample;
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cpp_quote("// This is a hack so MIDL will generate the interface of IWaveSampleCallback!")
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cpp_quote("#ifdef __cplusplus")
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cpp_quote("class WaveSample;")
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cpp_quote("#else")
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cpp_quote("typedef void WaveSample;")
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cpp_quote("#endif")
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cpp_quote("")
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cpp_quote("// IWaveStreamSample property flags")
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cpp_quote("#define WSS_RECORDING_FLAGS 1")
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cpp_quote("#define WSS_SIGNAL_STRENGTH 2")
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cpp_quote("")
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cpp_quote("// bit properties for WSS_RECORDING_FLAGS")
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cpp_quote("#define WSS_SILENT 1")
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cpp_quote("#define WSS_ECHOREDUCTION 2")
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cpp_quote("")
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cpp_quote("// SetDuplexControlObject() can take either a handle to an event or mutex")
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cpp_quote("#define WIS_DUPLEX_EVENT 1")
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cpp_quote("#define WIS_DUPLEX_MUTEX 2")
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[
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object,
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local,
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uuid(17cb3bc0-6fd4-11d1-a95b-00c04fd7ccf1),
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pointer_default(unique)
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]
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interface IWaveInStream : IAudioMediaStream
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{
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HRESULT SetDeviceID([in] UINT uWaveDevID);
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HRESULT GetDeviceID([out] UINT *puWaveDevID);
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HRESULT SetDefaultPacketSize([in] int nBytes);
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HRESULT Start();
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HRESULT Stop();
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HRESULT SetSilenceThreshold([in] DWORD dwThresh, BOOL bAutomatic);
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HRESULT SetSilenceTimeout([in] DWORD dwMilliSecs);
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HRESULT SetDuplex(BOOL bFull);
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HRESULT SetDuplexControlObject(HANDLE hand, int nType);
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};
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[
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object,
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local,
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uuid(72b36900-7640-11d1-a95b-00c04fd7ccf1),
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pointer_default(unique)
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]
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interface IWaveSampleCallback : IUnknown
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{
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HRESULT SampleUpdate(WaveSample *pWaveSample, DWORD dwFlags, HANDLE hEvent, PAPCFUNC pfnAPC, DWORD dwAPCData);
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HRESULT GetCurrentStreamTime(STREAM_TIME *pST);
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HRESULT SampleCompletionStatus(WaveSample *pWaveSample, DWORD dwFlags, DWORD dwMilli);
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HRESULT SampleGetMediaStream(IMediaStream **ppMediaStream);
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};
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[
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object,
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local,
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uuid(8fdc0390-9136-11d1-a95c-00c04fd91a6f),
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pointer_default(unique)
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]
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interface IWaveStreamSample : IAudioStreamSample
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{
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HRESULT SetSampleProperty([in] DWORD dwProp, [in] DWORD dwValue);
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HRESULT GetSampleProperty([in] DWORD dwProp, [out] DWORD *pdwValue);
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};
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