android/vendor/winapi-0.3.9/src/um/devicetopology.rs - toolchain/cargo-vet - Git at Google

 // Licensed under the Apache License, Version 2.0
 // <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
 // All files in the project carrying such notice may not be copied, modified, or distributed
 // except according to those terms.
 //! The DeviceTopology API gives clients control over a variety of internal functions of audio
 //! adapters that they cannot access through the MMDevice API, WASAPI, or the EndpointVolume API.
 use ctypes::{c_float, c_void};
 use shared::guiddef::{GUID, LPCGUID, REFGUID, REFIID};
 use shared::minwindef::{BOOL, DWORD, UCHAR, UINT, ULONG, WORD};
 use shared::windef::COLORREF;
 use shared::wtypes::VARTYPE;
 use um::unknwnbase::{IUnknown, IUnknownVtbl};
 use um::winnt::{HRESULT, LONG, LONGLONG, LPWSTR, WCHAR};
 DEFINE_GUID!{EVENTCONTEXT_VOLUMESLIDER,
     0xe2c2e9de, 0x09b1, 0x4b04, 0x84, 0xe5, 0x07, 0x93, 0x12, 0x25, 0xee, 0x04}
 STRUCT!{struct KSDATAFORMAT {
     FormatSize: ULONG,
     Flags: ULONG,
     SampleSize: ULONG,
     Reserved: ULONG,
     MajorFormat: GUID,
     SubFormat: GUID,
     Specifier: GUID,
 }}
 pub type PKSDATAFORMAT = *mut KSDATAFORMAT;
 STRUCT!{struct KSIDENTIFIER_s {
     Set: GUID,
     Id: ULONG,
     Flags: ULONG,
 }}
 UNION!{union KSIDENTIFIER {
     [u64; 3],
     s s_mut: KSIDENTIFIER_s,
     Alignment Alignment_mut: LONGLONG,
 }}
 pub type KSPROPERTY = KSIDENTIFIER;
 pub type PKSPROPERTY = *mut KSIDENTIFIER;
 pub type KSMETHOD = KSIDENTIFIER;
 pub type PKSMETHOD = *mut KSIDENTIFIER;
 pub type KSEVENT = KSIDENTIFIER;
 pub type PKSEVENT = *mut KSIDENTIFIER;
 ENUM!{enum EPcxConnectionType {
     eConnTypeUnknown = 0,
     eConnType3Point5mm = 1,
     eConnTypeQuarter = 2,
     eConnTypeAtapiInternal = 3,
     eConnTypeRCA = 4,
     eConnTypeOptical = 5,
     eConnTypeOtherDigital = 6,
     eConnTypeOtherAnalog = 7,
     eConnTypeMultichannelAnalogDIN = 8,
     eConnTypeXlrProfessional = 9,
     eConnTypeRJ11Modem = 10,
     eConnTypeCombination = 11,
 }}
 ENUM!{enum EPcxGeoLocation {
     eGeoLocRear = 1,
     eGeoLocFront = 2,
     eGeoLocLeft = 3,
     eGeoLocRight = 4,
     eGeoLocTop = 5,
     eGeoLocBottom = 6,
     eGeoLocRearPanel = 7,
     eGeoLocRiser = 8,
     eGeoLocInsideMobileLid = 9,
     eGeoLocDrivebay = 10,
     eGeoLocHDMI = 11,
     eGeoLocOutsideMobileLid = 12,
     eGeoLocATAPI = 13,
     eGeoLocNotApplicable = 14,
     eGeoLocReserved6 = 15,
 }}
 ENUM!{enum EPcxGenLocation {
     eGenLocPrimaryBox = 0,
     eGenLocInternal = 1,
     eGenLocSeparate = 2,
     eGenLocOther = 3,
 }}
 ENUM!{enum EPxcPortConnection {
     ePortConnJack = 0,
     ePortConnIntegratedDevice = 1,
     ePortConnBothIntegratedAndJack = 2,
     ePortConnUnknown = 3,
 }}
 STRUCT!{struct KSJACK_DESCRIPTION {
     ChannelMapping: DWORD,
     Color: COLORREF,
     ConnectionType: EPcxConnectionType,
     GeoLocation: EPcxGeoLocation,
     GenLocation: EPcxGenLocation,
     PortConnection: EPxcPortConnection,
     IsConnected: BOOL,
 }}
 pub type PKSJACK_DESCRIPTION = *mut KSJACK_DESCRIPTION;
 STRUCT!{struct LUID {
     LowPart: DWORD,
     HighPart: LONG,
 }}
 pub type PLUID = *mut LUID;
 ENUM!{enum KSJACK_SINK_CONNECTIONTYPE {
     KSJACK_SINK_CONNECTIONTYPE_HDMI = 0,
     KSJACK_SINK_CONNECTIONTYPE_DISPLAYPORT = 1,
 }}
 STRUCT!{struct KSJACK_SINK_INFORMATION {
     ConnType: KSJACK_SINK_CONNECTIONTYPE,
     ManufacturerId: WORD,
     ProductId: WORD,
     AudioLatency: WORD,
     HDCPCapable: BOOL,
     AICapable: BOOL,
     SinkDescriptionLength: UCHAR,
     SinkDescription: [WCHAR; 32],
     PortId: LUID,
 }}
 STRUCT!{struct KSJACK_DESCRIPTION2 {
     DeviceStateInfo: DWORD,
     JackCapabilities: DWORD,
 }}
 pub type PKSJACK_DESCRIPTION2 = *mut KSJACK_DESCRIPTION2;
 ENUM!{enum DataFlow {
     In = 0,
     Out = 1,
 }}
 ENUM!{enum PartType {
     Connector = 0,
     Subunit = 1,
 }}
 ENUM!{enum ConnectorType {
     Unknown_Connector = 0,
     Physical_Internal = 1,
     Physical_External = 2,
     Software_IO = 3,
     Software_Fixed = 4,
     Network = 5,
 }}
 RIDL!{#[uuid(0x28f54685, 0x06fd, 0x11d2, 0xb2, 0x7a, 0x00, 0xa0, 0xc9, 0x22, 0x31, 0x96)]
 interface IKsControl(IKsControlVtbl): IUnknown(IUnknownVtbl) {
     fn KsProperty(
         Property: PKSPROPERTY,
         PropertyLength: ULONG,
         PropertyData: *mut c_void,
         DataLength: ULONG,
         BytesReturned: *mut ULONG,
     ) -> HRESULT,
     fn KsMethod(
         Method: PKSMETHOD,
         MethodLength: ULONG,
         MethodData: *mut c_void,
         DataLength: ULONG,
         BytesReturned: *mut ULONG,
     ) -> HRESULT,
     fn KsEvent(
         Event: PKSEVENT,
         EventLength: ULONG,
         EventData: *mut c_void,
         DataLength: ULONG,
         BytesReturned: *mut ULONG,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xc2f8e001, 0xf205, 0x4bc9, 0x99, 0xbc, 0xc1, 0x3b, 0x1e, 0x04, 0x8c, 0xcb)]
 interface IPerChannelDbLevel(IPerChannelDbLevelVtbl): IUnknown(IUnknownVtbl) {
     fn GetChannelCount(
         pcChannels: *mut UINT,
     ) -> HRESULT,
     fn GetLevelRange(
         nChannel: UINT,
         pfMinLevelDB: *mut c_float,
         pfMaxLevelDB: *mut c_float,
         pfStepping: *mut c_float,
     ) -> HRESULT,
     fn GetLevel(
         nChannel: UINT,
         pfLevelDB: *mut c_float,
     ) -> HRESULT,
     fn SetLevel(
         nChannel: UINT,
         fLevelDB: c_float,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
     fn SetLevelUniform(
         fLevelDB: c_float,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
     fn SetLevelAllChannels(
         aLevelsDB: *mut c_float,
         cChannels: ULONG,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x7fb7b48f, 0x531d, 0x44a2, 0xbc, 0xb3, 0x5a, 0xd5, 0xa1, 0x34, 0xb3, 0xdc)]
 interface IAudioVolumeLevel(IAudioVolumeLevelVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
 RIDL!{#[uuid(0xbb11c46f, 0xec28, 0x493c, 0xb8, 0x8a, 0x5d, 0xb8, 0x80, 0x62, 0xce, 0x98)]
 interface IAudioChannelConfig(IAudioChannelConfigVtbl): IUnknown(IUnknownVtbl) {
     fn SetChannelConfig(
         dwConfig: DWORD,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
     fn GetChannelConfig(
         pdwConfig: *mut DWORD,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x7d8b1437, 0xdd53, 0x4350, 0x9c, 0x1b, 0x1e, 0xe2, 0x89, 0x0b, 0xd9, 0x38)]
 interface IAudioLoudness(IAudioLoudnessVtbl): IUnknown(IUnknownVtbl) {
     fn GetEnabled(
         pbEnabled: *mut BOOL,
     ) -> HRESULT,
     fn SetEnabled(
         bEnable: BOOL,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x4f03dc02, 0x5e6e, 0x4653, 0x8f, 0x72, 0xa0, 0x30, 0xc1, 0x23, 0xd5, 0x98)]
 interface IAudioInputSelector(IAudioInputSelectorVtbl): IUnknown(IUnknownVtbl) {
     fn GetSelection(
         pnIdSelected: *mut UINT,
     ) -> HRESULT,
     fn SetSelection(
         nIdSelect: UINT,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xbb515f69, 0x94a7, 0x429e, 0x8b, 0x9c, 0x27, 0x1b, 0x3f, 0x11, 0xa3, 0xab)]
 interface IAudioOutputSelector(IAudioOutputSelectorVtbl): IUnknown(IUnknownVtbl) {
     fn GetSelection(
         pnIdSelected: *mut UINT,
     ) -> HRESULT,
     fn SetSelection(
         nIdSelect: UINT,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xdf45aeea, 0xb74a, 0x4b6b, 0xaf, 0xad, 0x23, 0x66, 0xb6, 0xaa, 0x01, 0x2e)]
 interface IAudioMute(IAudioMuteVtbl): IUnknown(IUnknownVtbl) {
     fn SetMute(
         bMuted: BOOL,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
     fn GetMute(
         pbMuted: *mut BOOL,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xa2b1a1d9, 0x4db3, 0x425d, 0xa2, 0xb2, 0xbd, 0x33, 0x5c, 0xb3, 0xe2, 0xe5)]
 interface IAudioBass(IAudioBassVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
 RIDL!{#[uuid(0x5e54b6d7, 0xb44b, 0x40d9, 0x9a, 0x9e, 0xe6, 0x91, 0xd9, 0xce, 0x6e, 0xdf)]
 interface IAudioMidrange(IAudioMidrangeVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
 RIDL!{#[uuid(0x0a717812, 0x694e, 0x4907, 0xb7, 0x4b, 0xba, 0xfa, 0x5c, 0xfd, 0xca, 0x7b)]
 interface IAudioTreble(IAudioTrebleVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
 RIDL!{#[uuid(0x85401fd4, 0x6de4, 0x4b9d, 0x98, 0x69, 0x2d, 0x67, 0x53, 0xa8, 0x2f, 0x3c)]
 interface IAudioAutoGainControl(IAudioAutoGainControlVtbl): IUnknown(IUnknownVtbl) {
     fn GetEnabled(
         pbEnabled: *mut BOOL,
     ) -> HRESULT,
     fn SetEnabled(
         bEnable: BOOL,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xdd79923c, 0x0599, 0x45e0, 0xb8, 0xb6, 0xc8, 0xdf, 0x7d, 0xb6, 0xe7, 0x96)]
 interface IAudioPeakMeter(IAudioPeakMeterVtbl): IUnknown(IUnknownVtbl) {
     fn GetChannelCount(
         pcChannels: *mut UINT,
     ) -> HRESULT,
     fn GetLevel(
         nChannel: UINT,
         pfLevel: *mut c_float,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x3b22bcbf, 0x2586, 0x4af0, 0x85, 0x83, 0x20, 0x5d, 0x39, 0x1b, 0x80, 0x7c)]
 interface IDeviceSpecificProperty(IDeviceSpecificPropertyVtbl): IUnknown(IUnknownVtbl) {
     fn GetType(
         pVType: *mut VARTYPE,
     ) -> HRESULT,
     fn GetValue(
         pvValue: *mut c_void,
         pcbValue: *mut DWORD,
     ) -> HRESULT,
     fn SetValue(
         pvValue: *mut c_void,
         cbValue: DWORD,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
     fn Get4BRange(
         plMin: *mut LONG,
         plMax: *mut LONG,
         plStepping: *mut LONG,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x3cb4a69d, 0xbb6f, 0x4d2b, 0x95, 0xb7, 0x45, 0x2d, 0x2c, 0x15, 0x5d, 0xb5)]
 interface IKsFormatSupport(IKsFormatSupportVtbl): IUnknown(IUnknownVtbl) {
     fn IsFormatSupported(
         pKsFormat: PKSDATAFORMAT,
         cbFormat: DWORD,
         pbSupported: *mut BOOL,
     ) -> HRESULT,
     fn GetDevicePreferredFormat(
         ppKsFormat: *mut PKSDATAFORMAT,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x4509f757, 0x2d46, 0x4637, 0x8e, 0x62, 0xce, 0x7d, 0xb9, 0x44, 0xf5, 0x7b)]
 interface IKsJackDescription(IKsJackDescriptionVtbl): IUnknown(IUnknownVtbl) {
     fn GetJackCount(
         pcJacks: *mut UINT,
     ) -> HRESULT,
     fn GetJackDescription(
         nJack: UINT,
         pDescription: *mut KSJACK_DESCRIPTION,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x478f3a9b, 0xe0c9, 0x4827, 0x92, 0x28, 0x6f, 0x55, 0x05, 0xff, 0xe7, 0x6a)]
 interface IKsJackDescription2(IKsJackDescription2Vtbl): IUnknown(IUnknownVtbl) {
     fn GetJackCount(
         pcJacks: *mut UINT,
     ) -> HRESULT,
     fn GetJackDescription2(
         nJack: UINT,
         pDescription2: *mut KSJACK_DESCRIPTION2,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xd9bd72ed, 0x290f, 0x4581, 0x9f, 0xf3, 0x61, 0x02, 0x7a, 0x8f, 0xe5, 0x32)]
 interface IKsJackSinkInformation(IKsJackSinkInformationVtbl): IUnknown(IUnknownVtbl) {
     fn GetJackSinkInformation(
         pJackSinkInformation: *mut KSJACK_SINK_INFORMATION,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xc99af463, 0xd629, 0x4ec4, 0x8c, 0x00, 0xe5, 0x4d, 0x68, 0x15, 0x42, 0x48)]
 interface IKsJackContainerId(IKsJackContainerIdVtbl): IUnknown(IUnknownVtbl) {
     fn GetJackContainerId(
         pJackContainerId: *mut GUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x6daa848c, 0x5eb0, 0x45cc, 0xae, 0xa5, 0x99, 0x8a, 0x2c, 0xda, 0x1f, 0xfb)]
 interface IPartsList(IPartsListVtbl): IUnknown(IUnknownVtbl) {
     fn GetCount(
         pCount: *mut UINT,
     ) -> HRESULT,
     fn GetPart(
         nIndex: UINT,
         ppPart: *mut *mut IPart,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xae2de0e4, 0x5bca, 0x4f2d, 0xaa, 0x46, 0x5d, 0x13, 0xf8, 0xfd, 0xb3, 0xa9)]
 interface IPart(IPartVtbl): IUnknown(IUnknownVtbl) {
     fn GetName(
         ppwstrName: *mut LPWSTR,
     ) -> HRESULT,
     fn GetLocalId(
         pnId: *mut UINT,
     ) -> HRESULT,
     fn GetGlobalId(
         ppwstrGlobalId: *mut LPWSTR,
     ) -> HRESULT,
     fn GetPartType(
         pPartType: *mut PartType,
     ) -> HRESULT,
     fn GetSubType(
         pSubType: *mut GUID,
     ) -> HRESULT,
     fn GetControlInterfaceCount(
         pCount: *mut UINT,
     ) -> HRESULT,
     fn GetControlInterface(
         nIndex: UINT,
         ppInterfaceDesc: *mut *mut IControlInterface,
     ) -> HRESULT,
     fn EnumPartsIncoming(
         ppParts: *mut *mut IPartsList,
     ) -> HRESULT,
     fn EnumPartsOutgoing(
         ppParts: *mut *mut IPartsList,
     ) -> HRESULT,
     fn GetTopologyObject(
         ppTopology: *mut *mut IDeviceTopology,
     ) -> HRESULT,
     fn Activate(
         dwClsContext: DWORD,
         refiid: REFIID,
         ppvObject: *mut *mut c_void,
     ) -> HRESULT,
     fn RegisterControlChangeCallback(
         riid: REFGUID,
         pNotify: *mut IControlChangeNotify,
     ) -> HRESULT,
     fn UnregisterControlChangeCallback(
         pNotify: *mut IControlChangeNotify,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x9c2c4058, 0x23f5, 0x41de, 0x87, 0x7a, 0xdf, 0x3a, 0xf2, 0x36, 0xa0, 0x9e)]
 interface IConnector(IConnectorVtbl): IUnknown(IUnknownVtbl) {
     fn GetType(
         pType: *mut ConnectorType,
     ) -> HRESULT,
     fn GetDataFlow(
         pFlow: *mut DataFlow,
     ) -> HRESULT,
     fn ConnectTo(
         pConnectTo: *mut IConnector,
     ) -> HRESULT,
     fn Disconnect() -> HRESULT,
     fn IsConnected(
         pbConnected: *mut BOOL,
     ) -> HRESULT,
     fn GetConnectedTo(
         ppConTo: *mut *mut IConnector,
     ) -> HRESULT,
     fn GetConnectorIdConnectedTo(
         ppwstrConnectorId: *mut LPWSTR,
     ) -> HRESULT,
     fn GetDeviceIdConnectedTo(
         ppwstrDeviceId: *mut LPWSTR,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x82149a85, 0xdba6, 0x4487, 0x86, 0xbb, 0xea, 0x8f, 0x7f, 0xef, 0xcc, 0x71)]
 interface ISubunit(ISubunitVtbl): IUnknown(IUnknownVtbl) {}}
 RIDL!{#[uuid(0x45d37c3f, 0x5140, 0x444a, 0xae, 0x24, 0x40, 0x07, 0x89, 0xf3, 0xcb, 0xf3)]
 interface IControlInterface(IControlInterfaceVtbl): IUnknown(IUnknownVtbl) {
     fn GetName(
         ppwstrName: *mut LPWSTR,
     ) -> HRESULT,
     fn GetIID(
         pIID: *mut GUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0xa09513ed, 0xc709, 0x4d21, 0xbd, 0x7b, 0x5f, 0x34, 0xc4, 0x7f, 0x39, 0x47)]
 interface IControlChangeNotify(IControlChangeNotifyVtbl): IUnknown(IUnknownVtbl) {
     fn OnNotify(
         dwSenderProcessId: DWORD,
         pguidEventContext: LPCGUID,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x2a07407e, 0x6497, 0x4a18, 0x97, 0x87, 0x32, 0xf7, 0x9b, 0xd0, 0xd9, 0x8f)]
 interface IDeviceTopology(IDeviceTopologyVtbl): IUnknown(IUnknownVtbl) {
     fn GetConnectorCount(
         pCount: *mut UINT,
     ) -> HRESULT,
     fn GetConnector(
         nIndex: UINT,
         ppConnector: *mut *mut IConnector,
     ) -> HRESULT,
     fn GetSubunitCount(
         pCount: *mut UINT,
     ) -> HRESULT,
     fn GetSubunit(
         nIndex: UINT,
         ppSubunit: *mut *mut ISubunit,
     ) -> HRESULT,
     fn GetPartById(
         nId: UINT,
         ppPart: *mut *mut IPart,
     ) -> HRESULT,
     fn GetDeviceId(
         ppwstrDeviceId: *mut LPWSTR,
     ) -> HRESULT,
     fn GetSignalPath(
         pIPartFrom: *mut IPart,
         pIPartTo: *mut IPart,
         bRejectMixedPaths: BOOL,
         ppParts: *mut *mut IPartsList,
     ) -> HRESULT,
 }}
 RIDL!{#[uuid(0x1df639d0, 0x5ec1, 0x47aa, 0x93, 0x79, 0x82, 0x8d, 0xc1, 0xaa, 0x8c, 0x59)]
 class DeviceTopology;}
	// Licensed under the Apache License, Version 2.0
	// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
	// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
	// All files in the project carrying such notice may not be copied, modified, or distributed
	// except according to those terms.
	//! The DeviceTopology API gives clients control over a variety of internal functions of audio
	//! adapters that they cannot access through the MMDevice API, WASAPI, or the EndpointVolume API.
	use ctypes::{c_float, c_void};
	use shared::guiddef::{GUID, LPCGUID, REFGUID, REFIID};
	use shared::minwindef::{BOOL, DWORD, UCHAR, UINT, ULONG, WORD};
	use shared::windef::COLORREF;
	use shared::wtypes::VARTYPE;
	use um::unknwnbase::{IUnknown, IUnknownVtbl};
	use um::winnt::{HRESULT, LONG, LONGLONG, LPWSTR, WCHAR};
	DEFINE_GUID!{EVENTCONTEXT_VOLUMESLIDER,
	0xe2c2e9de, 0x09b1, 0x4b04, 0x84, 0xe5, 0x07, 0x93, 0x12, 0x25, 0xee, 0x04}
	STRUCT!{struct KSDATAFORMAT {
	FormatSize: ULONG,
	Flags: ULONG,
	SampleSize: ULONG,
	Reserved: ULONG,
	MajorFormat: GUID,
	SubFormat: GUID,
	Specifier: GUID,
	}}
	pub type PKSDATAFORMAT = *mut KSDATAFORMAT;
	STRUCT!{struct KSIDENTIFIER_s {
	Set: GUID,
	Id: ULONG,
	Flags: ULONG,
	}}
	UNION!{union KSIDENTIFIER {
	[u64; 3],
	s s_mut: KSIDENTIFIER_s,
	Alignment Alignment_mut: LONGLONG,
	}}
	pub type KSPROPERTY = KSIDENTIFIER;
	pub type PKSPROPERTY = *mut KSIDENTIFIER;
	pub type KSMETHOD = KSIDENTIFIER;
	pub type PKSMETHOD = *mut KSIDENTIFIER;
	pub type KSEVENT = KSIDENTIFIER;
	pub type PKSEVENT = *mut KSIDENTIFIER;
	ENUM!{enum EPcxConnectionType {
	eConnTypeUnknown = 0,
	eConnType3Point5mm = 1,
	eConnTypeQuarter = 2,
	eConnTypeAtapiInternal = 3,
	eConnTypeRCA = 4,
	eConnTypeOptical = 5,
	eConnTypeOtherDigital = 6,
	eConnTypeOtherAnalog = 7,
	eConnTypeMultichannelAnalogDIN = 8,
	eConnTypeXlrProfessional = 9,
	eConnTypeRJ11Modem = 10,
	eConnTypeCombination = 11,
	}}
	ENUM!{enum EPcxGeoLocation {
	eGeoLocRear = 1,
	eGeoLocFront = 2,
	eGeoLocLeft = 3,
	eGeoLocRight = 4,
	eGeoLocTop = 5,
	eGeoLocBottom = 6,
	eGeoLocRearPanel = 7,
	eGeoLocRiser = 8,
	eGeoLocInsideMobileLid = 9,
	eGeoLocDrivebay = 10,
	eGeoLocHDMI = 11,
	eGeoLocOutsideMobileLid = 12,
	eGeoLocATAPI = 13,
	eGeoLocNotApplicable = 14,
	eGeoLocReserved6 = 15,
	}}
	ENUM!{enum EPcxGenLocation {
	eGenLocPrimaryBox = 0,
	eGenLocInternal = 1,
	eGenLocSeparate = 2,
	eGenLocOther = 3,
	}}
	ENUM!{enum EPxcPortConnection {
	ePortConnJack = 0,
	ePortConnIntegratedDevice = 1,
	ePortConnBothIntegratedAndJack = 2,
	ePortConnUnknown = 3,
	}}
	STRUCT!{struct KSJACK_DESCRIPTION {
	ChannelMapping: DWORD,
	Color: COLORREF,
	ConnectionType: EPcxConnectionType,
	GeoLocation: EPcxGeoLocation,
	GenLocation: EPcxGenLocation,
	PortConnection: EPxcPortConnection,
	IsConnected: BOOL,
	}}
	pub type PKSJACK_DESCRIPTION = *mut KSJACK_DESCRIPTION;
	STRUCT!{struct LUID {
	LowPart: DWORD,
	HighPart: LONG,
	}}
	pub type PLUID = *mut LUID;
	ENUM!{enum KSJACK_SINK_CONNECTIONTYPE {
	KSJACK_SINK_CONNECTIONTYPE_HDMI = 0,
	KSJACK_SINK_CONNECTIONTYPE_DISPLAYPORT = 1,
	}}
	STRUCT!{struct KSJACK_SINK_INFORMATION {
	ConnType: KSJACK_SINK_CONNECTIONTYPE,
	ManufacturerId: WORD,
	ProductId: WORD,
	AudioLatency: WORD,
	HDCPCapable: BOOL,
	AICapable: BOOL,
	SinkDescriptionLength: UCHAR,
	SinkDescription: [WCHAR; 32],
	PortId: LUID,
	}}
	STRUCT!{struct KSJACK_DESCRIPTION2 {
	DeviceStateInfo: DWORD,
	JackCapabilities: DWORD,
	}}
	pub type PKSJACK_DESCRIPTION2 = *mut KSJACK_DESCRIPTION2;
	ENUM!{enum DataFlow {
	In = 0,
	Out = 1,
	}}
	ENUM!{enum PartType {
	Connector = 0,
	Subunit = 1,
	}}
	ENUM!{enum ConnectorType {
	Unknown_Connector = 0,
	Physical_Internal = 1,
	Physical_External = 2,
	Software_IO = 3,
	Software_Fixed = 4,
	Network = 5,
	}}
	RIDL!{#[uuid(0x28f54685, 0x06fd, 0x11d2, 0xb2, 0x7a, 0x00, 0xa0, 0xc9, 0x22, 0x31, 0x96)]
	interface IKsControl(IKsControlVtbl): IUnknown(IUnknownVtbl) {
	fn KsProperty(
	Property: PKSPROPERTY,
	PropertyLength: ULONG,
	PropertyData: *mut c_void,
	DataLength: ULONG,
	BytesReturned: *mut ULONG,
	) -> HRESULT,
	fn KsMethod(
	Method: PKSMETHOD,
	MethodLength: ULONG,
	MethodData: *mut c_void,
	DataLength: ULONG,
	BytesReturned: *mut ULONG,
	) -> HRESULT,
	fn KsEvent(
	Event: PKSEVENT,
	EventLength: ULONG,
	EventData: *mut c_void,
	DataLength: ULONG,
	BytesReturned: *mut ULONG,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xc2f8e001, 0xf205, 0x4bc9, 0x99, 0xbc, 0xc1, 0x3b, 0x1e, 0x04, 0x8c, 0xcb)]
	interface IPerChannelDbLevel(IPerChannelDbLevelVtbl): IUnknown(IUnknownVtbl) {
	fn GetChannelCount(
	pcChannels: *mut UINT,
	) -> HRESULT,
	fn GetLevelRange(
	nChannel: UINT,
	pfMinLevelDB: *mut c_float,
	pfMaxLevelDB: *mut c_float,
	pfStepping: *mut c_float,
	) -> HRESULT,
	fn GetLevel(
	nChannel: UINT,
	pfLevelDB: *mut c_float,
	) -> HRESULT,
	fn SetLevel(
	nChannel: UINT,
	fLevelDB: c_float,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	fn SetLevelUniform(
	fLevelDB: c_float,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	fn SetLevelAllChannels(
	aLevelsDB: *mut c_float,
	cChannels: ULONG,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x7fb7b48f, 0x531d, 0x44a2, 0xbc, 0xb3, 0x5a, 0xd5, 0xa1, 0x34, 0xb3, 0xdc)]
	interface IAudioVolumeLevel(IAudioVolumeLevelVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
	RIDL!{#[uuid(0xbb11c46f, 0xec28, 0x493c, 0xb8, 0x8a, 0x5d, 0xb8, 0x80, 0x62, 0xce, 0x98)]
	interface IAudioChannelConfig(IAudioChannelConfigVtbl): IUnknown(IUnknownVtbl) {
	fn SetChannelConfig(
	dwConfig: DWORD,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	fn GetChannelConfig(
	pdwConfig: *mut DWORD,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x7d8b1437, 0xdd53, 0x4350, 0x9c, 0x1b, 0x1e, 0xe2, 0x89, 0x0b, 0xd9, 0x38)]
	interface IAudioLoudness(IAudioLoudnessVtbl): IUnknown(IUnknownVtbl) {
	fn GetEnabled(
	pbEnabled: *mut BOOL,
	) -> HRESULT,
	fn SetEnabled(
	bEnable: BOOL,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x4f03dc02, 0x5e6e, 0x4653, 0x8f, 0x72, 0xa0, 0x30, 0xc1, 0x23, 0xd5, 0x98)]
	interface IAudioInputSelector(IAudioInputSelectorVtbl): IUnknown(IUnknownVtbl) {
	fn GetSelection(
	pnIdSelected: *mut UINT,
	) -> HRESULT,
	fn SetSelection(
	nIdSelect: UINT,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xbb515f69, 0x94a7, 0x429e, 0x8b, 0x9c, 0x27, 0x1b, 0x3f, 0x11, 0xa3, 0xab)]
	interface IAudioOutputSelector(IAudioOutputSelectorVtbl): IUnknown(IUnknownVtbl) {
	fn GetSelection(
	pnIdSelected: *mut UINT,
	) -> HRESULT,
	fn SetSelection(
	nIdSelect: UINT,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xdf45aeea, 0xb74a, 0x4b6b, 0xaf, 0xad, 0x23, 0x66, 0xb6, 0xaa, 0x01, 0x2e)]
	interface IAudioMute(IAudioMuteVtbl): IUnknown(IUnknownVtbl) {
	fn SetMute(
	bMuted: BOOL,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	fn GetMute(
	pbMuted: *mut BOOL,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xa2b1a1d9, 0x4db3, 0x425d, 0xa2, 0xb2, 0xbd, 0x33, 0x5c, 0xb3, 0xe2, 0xe5)]
	interface IAudioBass(IAudioBassVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
	RIDL!{#[uuid(0x5e54b6d7, 0xb44b, 0x40d9, 0x9a, 0x9e, 0xe6, 0x91, 0xd9, 0xce, 0x6e, 0xdf)]
	interface IAudioMidrange(IAudioMidrangeVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
	RIDL!{#[uuid(0x0a717812, 0x694e, 0x4907, 0xb7, 0x4b, 0xba, 0xfa, 0x5c, 0xfd, 0xca, 0x7b)]
	interface IAudioTreble(IAudioTrebleVtbl): IPerChannelDbLevel(IPerChannelDbLevelVtbl) {}}
	RIDL!{#[uuid(0x85401fd4, 0x6de4, 0x4b9d, 0x98, 0x69, 0x2d, 0x67, 0x53, 0xa8, 0x2f, 0x3c)]
	interface IAudioAutoGainControl(IAudioAutoGainControlVtbl): IUnknown(IUnknownVtbl) {
	fn GetEnabled(
	pbEnabled: *mut BOOL,
	) -> HRESULT,
	fn SetEnabled(
	bEnable: BOOL,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xdd79923c, 0x0599, 0x45e0, 0xb8, 0xb6, 0xc8, 0xdf, 0x7d, 0xb6, 0xe7, 0x96)]
	interface IAudioPeakMeter(IAudioPeakMeterVtbl): IUnknown(IUnknownVtbl) {
	fn GetChannelCount(
	pcChannels: *mut UINT,
	) -> HRESULT,
	fn GetLevel(
	nChannel: UINT,
	pfLevel: *mut c_float,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x3b22bcbf, 0x2586, 0x4af0, 0x85, 0x83, 0x20, 0x5d, 0x39, 0x1b, 0x80, 0x7c)]
	interface IDeviceSpecificProperty(IDeviceSpecificPropertyVtbl): IUnknown(IUnknownVtbl) {
	fn GetType(
	pVType: *mut VARTYPE,
	) -> HRESULT,
	fn GetValue(
	pvValue: *mut c_void,
	pcbValue: *mut DWORD,
	) -> HRESULT,
	fn SetValue(
	pvValue: *mut c_void,
	cbValue: DWORD,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	fn Get4BRange(
	plMin: *mut LONG,
	plMax: *mut LONG,
	plStepping: *mut LONG,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x3cb4a69d, 0xbb6f, 0x4d2b, 0x95, 0xb7, 0x45, 0x2d, 0x2c, 0x15, 0x5d, 0xb5)]
	interface IKsFormatSupport(IKsFormatSupportVtbl): IUnknown(IUnknownVtbl) {
	fn IsFormatSupported(
	pKsFormat: PKSDATAFORMAT,
	cbFormat: DWORD,
	pbSupported: *mut BOOL,
	) -> HRESULT,
	fn GetDevicePreferredFormat(
	ppKsFormat: *mut PKSDATAFORMAT,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x4509f757, 0x2d46, 0x4637, 0x8e, 0x62, 0xce, 0x7d, 0xb9, 0x44, 0xf5, 0x7b)]
	interface IKsJackDescription(IKsJackDescriptionVtbl): IUnknown(IUnknownVtbl) {
	fn GetJackCount(
	pcJacks: *mut UINT,
	) -> HRESULT,
	fn GetJackDescription(
	nJack: UINT,
	pDescription: *mut KSJACK_DESCRIPTION,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x478f3a9b, 0xe0c9, 0x4827, 0x92, 0x28, 0x6f, 0x55, 0x05, 0xff, 0xe7, 0x6a)]
	interface IKsJackDescription2(IKsJackDescription2Vtbl): IUnknown(IUnknownVtbl) {
	fn GetJackCount(
	pcJacks: *mut UINT,
	) -> HRESULT,
	fn GetJackDescription2(
	nJack: UINT,
	pDescription2: *mut KSJACK_DESCRIPTION2,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xd9bd72ed, 0x290f, 0x4581, 0x9f, 0xf3, 0x61, 0x02, 0x7a, 0x8f, 0xe5, 0x32)]
	interface IKsJackSinkInformation(IKsJackSinkInformationVtbl): IUnknown(IUnknownVtbl) {
	fn GetJackSinkInformation(
	pJackSinkInformation: *mut KSJACK_SINK_INFORMATION,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xc99af463, 0xd629, 0x4ec4, 0x8c, 0x00, 0xe5, 0x4d, 0x68, 0x15, 0x42, 0x48)]
	interface IKsJackContainerId(IKsJackContainerIdVtbl): IUnknown(IUnknownVtbl) {
	fn GetJackContainerId(
	pJackContainerId: *mut GUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x6daa848c, 0x5eb0, 0x45cc, 0xae, 0xa5, 0x99, 0x8a, 0x2c, 0xda, 0x1f, 0xfb)]
	interface IPartsList(IPartsListVtbl): IUnknown(IUnknownVtbl) {
	fn GetCount(
	pCount: *mut UINT,
	) -> HRESULT,
	fn GetPart(
	nIndex: UINT,
	ppPart: mut mut IPart,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xae2de0e4, 0x5bca, 0x4f2d, 0xaa, 0x46, 0x5d, 0x13, 0xf8, 0xfd, 0xb3, 0xa9)]
	interface IPart(IPartVtbl): IUnknown(IUnknownVtbl) {
	fn GetName(
	ppwstrName: *mut LPWSTR,
	) -> HRESULT,
	fn GetLocalId(
	pnId: *mut UINT,
	) -> HRESULT,
	fn GetGlobalId(
	ppwstrGlobalId: *mut LPWSTR,
	) -> HRESULT,
	fn GetPartType(
	pPartType: *mut PartType,
	) -> HRESULT,
	fn GetSubType(
	pSubType: *mut GUID,
	) -> HRESULT,
	fn GetControlInterfaceCount(
	pCount: *mut UINT,
	) -> HRESULT,
	fn GetControlInterface(
	nIndex: UINT,
	ppInterfaceDesc: mut mut IControlInterface,
	) -> HRESULT,
	fn EnumPartsIncoming(
	ppParts: mut mut IPartsList,
	) -> HRESULT,
	fn EnumPartsOutgoing(
	ppParts: mut mut IPartsList,
	) -> HRESULT,
	fn GetTopologyObject(
	ppTopology: mut mut IDeviceTopology,
	) -> HRESULT,
	fn Activate(
	dwClsContext: DWORD,
	refiid: REFIID,
	ppvObject: mut mut c_void,
	) -> HRESULT,
	fn RegisterControlChangeCallback(
	riid: REFGUID,
	pNotify: *mut IControlChangeNotify,
	) -> HRESULT,
	fn UnregisterControlChangeCallback(
	pNotify: *mut IControlChangeNotify,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x9c2c4058, 0x23f5, 0x41de, 0x87, 0x7a, 0xdf, 0x3a, 0xf2, 0x36, 0xa0, 0x9e)]
	interface IConnector(IConnectorVtbl): IUnknown(IUnknownVtbl) {
	fn GetType(
	pType: *mut ConnectorType,
	) -> HRESULT,
	fn GetDataFlow(
	pFlow: *mut DataFlow,
	) -> HRESULT,
	fn ConnectTo(
	pConnectTo: *mut IConnector,
	) -> HRESULT,
	fn Disconnect() -> HRESULT,
	fn IsConnected(
	pbConnected: *mut BOOL,
	) -> HRESULT,
	fn GetConnectedTo(
	ppConTo: mut mut IConnector,
	) -> HRESULT,
	fn GetConnectorIdConnectedTo(
	ppwstrConnectorId: *mut LPWSTR,
	) -> HRESULT,
	fn GetDeviceIdConnectedTo(
	ppwstrDeviceId: *mut LPWSTR,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x82149a85, 0xdba6, 0x4487, 0x86, 0xbb, 0xea, 0x8f, 0x7f, 0xef, 0xcc, 0x71)]
	interface ISubunit(ISubunitVtbl): IUnknown(IUnknownVtbl) {}}
	RIDL!{#[uuid(0x45d37c3f, 0x5140, 0x444a, 0xae, 0x24, 0x40, 0x07, 0x89, 0xf3, 0xcb, 0xf3)]
	interface IControlInterface(IControlInterfaceVtbl): IUnknown(IUnknownVtbl) {
	fn GetName(
	ppwstrName: *mut LPWSTR,
	) -> HRESULT,
	fn GetIID(
	pIID: *mut GUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0xa09513ed, 0xc709, 0x4d21, 0xbd, 0x7b, 0x5f, 0x34, 0xc4, 0x7f, 0x39, 0x47)]
	interface IControlChangeNotify(IControlChangeNotifyVtbl): IUnknown(IUnknownVtbl) {
	fn OnNotify(
	dwSenderProcessId: DWORD,
	pguidEventContext: LPCGUID,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x2a07407e, 0x6497, 0x4a18, 0x97, 0x87, 0x32, 0xf7, 0x9b, 0xd0, 0xd9, 0x8f)]
	interface IDeviceTopology(IDeviceTopologyVtbl): IUnknown(IUnknownVtbl) {
	fn GetConnectorCount(
	pCount: *mut UINT,
	) -> HRESULT,
	fn GetConnector(
	nIndex: UINT,
	ppConnector: mut mut IConnector,
	) -> HRESULT,
	fn GetSubunitCount(
	pCount: *mut UINT,
	) -> HRESULT,
	fn GetSubunit(
	nIndex: UINT,
	ppSubunit: mut mut ISubunit,
	) -> HRESULT,
	fn GetPartById(
	nId: UINT,
	ppPart: mut mut IPart,
	) -> HRESULT,
	fn GetDeviceId(
	ppwstrDeviceId: *mut LPWSTR,
	) -> HRESULT,
	fn GetSignalPath(
	pIPartFrom: *mut IPart,
	pIPartTo: *mut IPart,
	bRejectMixedPaths: BOOL,
	ppParts: mut mut IPartsList,
	) -> HRESULT,
	}}
	RIDL!{#[uuid(0x1df639d0, 0x5ec1, 0x47aa, 0x93, 0x79, 0x82, 0x8d, 0xc1, 0xaa, 0x8c, 0x59)]
	class DeviceTopology;}