120 lines
3.1 KiB
Plaintext
120 lines
3.1 KiB
Plaintext
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import "unknwn.idl";
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import "mmstream.idl";
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typedef enum
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{
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MCF_SEND,
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MCF_RECV,
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MCF_AUDIO,
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MCF_VIDEO,
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MCF_DEFAULT_DEVICE
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} MC_FLAGS;
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interface IMediaChannel;
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[
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object,
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uuid(c35a34fa-b92b-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IMediaChannelBuilder : IUnknown
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{
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HRESULT CreateMediaChannel([in] MC_FLAGS flags, [out] IMediaChannel **ppIMC);
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}
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typedef enum
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{
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SM_AUTO,
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SM_MANUAL
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} SILENCE_MODE;
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[
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object,
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uuid(c515aa5e-b92b-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IAudioDevice : IUnknown
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{
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HRESULT GetDeviceCount([out] UINT *pcDevices);
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HRESULT EnumerateInputDevices([in] UINT index, [out] DWORD *pDeviceId, [out] BSTR *pDeviceName);
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HRESULT EnumerateOutputDevices(UINT index, [out] DWORD *pDeviceId, [out] BSTR *pDeviceName);
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HRESULT SetInputDeviceId([in] UINT deviceId);
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HRESULT SetOutputDeviceId([in] UINT deviceId);
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HRESULT GetInputDeviceId([out] UINT *pdeviceId);
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HRESULT GetOutputDeviceId([out] UINT *pdeviceId);
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HRESULT SetDuplexMode ([in] BOOL );
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HRESULT GetDuplexMode ( [out] BOOL *pDuplexType);
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HRESULT SetSilenceSuppressionMode( [in] SILENCE_MODE mode);
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HRESULT GetSilenceSuppressionMode( [out] SILENCE_MODE *mode);
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HRESULT SetEchoCancellationMode( [in] BOOL fEnabled);
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HRESULT GetEchoCancellationMode( [out] BOOL *pfEnabled);
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HRESULT GetSignalStrength(UINT *pSignalStrength);
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HRESULT SetVolume([in] UINT vol);
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HRESULT GetVolume([out] UINT *pvol);
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}
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[
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object,
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uuid(0296d416-b92c-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IVideoDevice : IUnknown
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{
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HRESULT GetDeviceCount([out] UINT *pcDevices);
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HRESULT EnumerateInputDevices(UINT index, [out] DWORD *pDeviceId, [out] BSTR *pDeviceName);
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HRESULT SetInputDeviceId([in] UINT deviceId);
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HRESULT GetInputDeviceId([out] UINT *pdeviceId);
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HRESULT ShowDeviceDialog();
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}
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typedef enum
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{
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MCS_UNCONFIGURED,
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MCS_STOPPED,
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MCS_STARTED
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} MC_STATE;
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[
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object,
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uuid(17a7db52-b92c-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IMediaChannel : IUnknown
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{
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HRESULT Start();
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// HRESULT Start(int iDropFrame);
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HRESULT Stop();
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HRESULT GetState(MC_STATE *pState);
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HRESULT SetNetworkInterface( IUnknown *); // IRTPSend or IRTPRecv
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HRESULT SetMaxBitRate(UINT bitrate); // Flow control
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HRESULT SetStreamSource(IMediaStream *); // for send channels only
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HRESULT Configure([in, size_is(cbFormat)] BYTE *pFormat, [in] UINT cbFormat, [in, size_is (cbParams)]BYTE *pChannelParams, UINT cbParams);
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// for audio, pFormat will point to a WAVEFORMATEX and pChannelParams will point to AUDIO_CHANNEL_PARAMS
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// for video, pFormat will point to a VIDEOFORMATEX and pChannelParams will point to VIDEO_CHANNEL_PARAMS
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}
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[
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object,
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uuid(377d00f6-b92c-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IAudioChannel : IMediaChannel
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{
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// HRESULT GetSignalStrength(UINT *pSignalStrength);
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}
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[
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object,
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uuid(4c4da8b4-b92c-11d1-aa97-00c04fc9b202),
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pointer_default(unique),
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]
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interface IVideoChannel : IMediaChannel
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{
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HRESULT SetTemporalSpatialTradeoff([in] UINT T_S_Tradeoff);
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HRESULT GetTemporalSpatialTradeoff([out] UINT *pT_S_Tradeoff);
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HRESULT SendKeyFrame();
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}
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