CPortWavePci Class Reference

Inheritance diagram for CPortWavePci:

Collaboration diagram for CPortWavePci:

Public Member Functions
STDMETHODIMP	QueryInterface (REFIID InterfaceId, PVOID *Interface)
	CPortWavePci (IUnknown *OuterUnknown)
virtual	~CPortWavePci ()
Public Member Functions inherited from CUnknownImpl< IPortWavePci, IPortEvents, ISubdevice, IServiceSink >
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()

Public Attributes
	IMP_IPortWavePci
	IMP_ISubdevice
	IMP_IPortEvents
	IMP_IServiceSink

Protected Attributes
PMINIPORTWAVEPCI	m_Miniport
PDEVICE_OBJECT	m_pDeviceObject
PSERVICEGROUP	m_ServiceGroup
PPINCOUNT	m_pPinCount
PPOWERNOTIFY	m_pPowerNotify
PPCFILTER_DESCRIPTOR	m_pDescriptor
PSUBDEVICE_DESCRIPTOR	m_SubDeviceDescriptor
IPortFilterWavePci *	m_Filter
LIST_ENTRY	m_EventList
KSPIN_LOCK	m_EventListLock

Friends
PDEVICE_OBJECT	GetDeviceObjectFromPortWavePci (IPortWavePci *iface)
PMINIPORTWAVEPCI	GetWavePciMiniport (PPORTWAVEPCI iface)

Additional Inherited Members
Protected Member Functions inherited from CUnknownImpl< IPortWavePci, IPortEvents, ISubdevice, IServiceSink >
	CUnknownImpl ()
virtual	~CUnknownImpl ()

Detailed Description

Definition at line 17 of file port_wavepci.cpp.

Constructor & Destructor Documentation

CPortWavePci()

CPortWavePci::CPortWavePci ( IUnknown *  OuterUnknown )

inline

Definition at line 26 of file port_wavepci.cpp.

{}

~CPortWavePci()

virtual CPortWavePci::~CPortWavePci ( )

inlinevirtual

Definition at line 27 of file port_wavepci.cpp.

{}

Member Function Documentation

QueryInterface()

NTSTATUS NTAPI CPortWavePci::QueryInterface	(	REFIID	InterfaceId,
		PVOID *	Interface
	)

Definition at line 139 of file port_wavepci.cpp.

{
    UNICODE_STRING GuidString;
 
    DPRINT("IPortWavePci_fnQueryInterface entered\n");
 
    if (IsEqualGUIDAligned(refiid, IID_IPortWavePci) ||
        IsEqualGUIDAligned(refiid, IID_IUnknown) ||
        IsEqualGUIDAligned(refiid, IID_IPort))
    {
        *Output = PVOID(PPORTWAVEPCI(this));
        PUNKNOWN(*Output)->AddRef();
        return STATUS_SUCCESS;
    }
    else if (IsEqualGUIDAligned(refiid, IID_IServiceSink))
    {
        *Output = PVOID(PSERVICESINK(this));
        PUNKNOWN(*Output)->AddRef();
        return STATUS_SUCCESS;
    }
    else if (IsEqualGUIDAligned(refiid, IID_IPortEvents))
    {
        *Output = PVOID(PPORTEVENTS(this));
        PUNKNOWN(*Output)->AddRef();
        return STATUS_SUCCESS;
    }
    else if (IsEqualGUIDAligned(refiid, IID_ISubdevice))
    {
        *Output = PVOID(PSUBDEVICE(this));
        PUNKNOWN(*Output)->AddRef();
        return STATUS_SUCCESS;
    }
    else if (IsEqualGUIDAligned(refiid, IID_IDrmPort) ||
             IsEqualGUIDAligned(refiid, IID_IDrmPort2))
    {
        return NewIDrmPort((PDRMPORT2*)Output);
    }
    else if (IsEqualGUIDAligned(refiid, IID_IPortClsVersion))
    {
        return NewPortClsVersion((PPORTCLSVERSION*)Output);
    }
    else if (IsEqualGUIDAligned(refiid, IID_IUnregisterSubdevice))
    {
        return NewIUnregisterSubdevice((PUNREGISTERSUBDEVICE*)Output);
    }
    else if (IsEqualGUIDAligned(refiid, IID_IUnregisterPhysicalConnection))
    {
        return NewIUnregisterPhysicalConnection((PUNREGISTERPHYSICALCONNECTION*)Output);
    }
 
    if (RtlStringFromGUID(refiid, &GuidString) == STATUS_SUCCESS)
    {
        DPRINT("IPortWavePci_fnQueryInterface no interface!!! iface %S\n", GuidString.Buffer);
        RtlFreeUnicodeString(&GuidString);
    }
 
    return STATUS_UNSUCCESSFUL;
}

Friends And Related Function Documentation

GetDeviceObjectFromPortWavePci

PDEVICE_OBJECT GetDeviceObjectFromPortWavePci ( IPortWavePci *  iface )

friend

Definition at line 541 of file port_wavepci.cpp.

{
    CPortWavePci * This = (CPortWavePci*)iface;
    return This->m_pDeviceObject;
}

GetWavePciMiniport

PMINIPORTWAVEPCI GetWavePciMiniport ( PPORTWAVEPCI  iface )

friend

Definition at line 549 of file port_wavepci.cpp.

{
    CPortWavePci * This = (CPortWavePci*)iface;
    return This->m_Miniport;
}

Member Data Documentation

IMP_IPortEvents

CPortWavePci::IMP_IPortEvents

Definition at line 24 of file port_wavepci.cpp.

IMP_IPortWavePci

CPortWavePci::IMP_IPortWavePci

Definition at line 22 of file port_wavepci.cpp.

IMP_IServiceSink

CPortWavePci::IMP_IServiceSink

Definition at line 25 of file port_wavepci.cpp.

IMP_ISubdevice

CPortWavePci::IMP_ISubdevice

Definition at line 23 of file port_wavepci.cpp.

m_EventList

LIST_ENTRY CPortWavePci::m_EventList

protected

Definition at line 40 of file port_wavepci.cpp.

m_EventListLock

KSPIN_LOCK CPortWavePci::m_EventListLock

protected

Definition at line 41 of file port_wavepci.cpp.

m_Filter

IPortFilterWavePci* CPortWavePci::m_Filter

protected

Definition at line 38 of file port_wavepci.cpp.

m_Miniport

PMINIPORTWAVEPCI CPortWavePci::m_Miniport

protected

Definition at line 31 of file port_wavepci.cpp.

m_pDescriptor

PPCFILTER_DESCRIPTOR CPortWavePci::m_pDescriptor

protected

Definition at line 36 of file port_wavepci.cpp.

m_pDeviceObject

PDEVICE_OBJECT CPortWavePci::m_pDeviceObject

protected

Definition at line 32 of file port_wavepci.cpp.

m_pPinCount

PPINCOUNT CPortWavePci::m_pPinCount

protected

Definition at line 34 of file port_wavepci.cpp.

m_pPowerNotify

PPOWERNOTIFY CPortWavePci::m_pPowerNotify

protected

Definition at line 35 of file port_wavepci.cpp.

m_ServiceGroup

PSERVICEGROUP CPortWavePci::m_ServiceGroup

protected

Definition at line 33 of file port_wavepci.cpp.

m_SubDeviceDescriptor

PSUBDEVICE_DESCRIPTOR CPortWavePci::m_SubDeviceDescriptor

protected

Definition at line 37 of file port_wavepci.cpp.

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The documentation for this class was generated from the following file:

• drivers/wdm/audio/backpln/portcls/port_wavepci.cpp