CPortWaveCyclic Class Reference

Inheritance diagram for CPortWaveCyclic:

Collaboration diagram for CPortWaveCyclic:

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

Public Attributes
	IMP_IPortWaveCyclic
	IMP_ISubdevice
	IMP_IPortEvents

Protected Attributes
PDEVICE_OBJECT	m_pDeviceObject
PMINIPORTWAVECYCLIC	m_pMiniport
PPINCOUNT	m_pPinCount
PPOWERNOTIFY	m_pPowerNotify
PPCFILTER_DESCRIPTOR	m_pDescriptor
PSUBDEVICE_DESCRIPTOR	m_SubDeviceDescriptor
IPortFilterWaveCyclic *	m_Filter

Friends
PMINIPORTWAVECYCLIC	GetWaveCyclicMiniport (IN IPortWaveCyclic *iface)
PDEVICE_OBJECT	GetDeviceObject (PPORTWAVECYCLIC iface)

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

Detailed Description

Definition at line 16 of file port_wavecyclic.cpp.

Constructor & Destructor Documentation

CPortWaveCyclic()

CPortWaveCyclic::CPortWaveCyclic ( IUnknown *  OuterUnknown )

inline

Definition at line 24 of file port_wavecyclic.cpp.

{}

~CPortWaveCyclic()

virtual CPortWaveCyclic::~CPortWaveCyclic ( )

inlinevirtual

Definition at line 25 of file port_wavecyclic.cpp.

{}

Member Function Documentation

QueryInterface()

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

Definition at line 118 of file port_wavecyclic.cpp.

{
    UNICODE_STRING GuidString;
 
    if (IsEqualGUIDAligned(refiid, IID_IPortWaveCyclic) ||
        IsEqualGUIDAligned(refiid, IID_IPort) ||
        IsEqualGUIDAligned(refiid, IID_IUnknown))
    {
        *Output = PVOID(PPORTWAVECYCLIC(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_IPortClsVersion))
    {
        return NewPortClsVersion((PPORTCLSVERSION*)Output);
    }
    else if (IsEqualGUIDAligned(refiid, IID_IDrmPort) ||
             IsEqualGUIDAligned(refiid, IID_IDrmPort2))
    {
        return NewIDrmPort((PDRMPORT2*)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)
    {
        DPRINT1("IPortWaveCyclic_fnQueryInterface no interface!!! iface %S\n", GuidString.Buffer);
        RtlFreeUnicodeString(&GuidString);
    }
 
    return STATUS_UNSUCCESSFUL;
}

Friends And Related Function Documentation

GetDeviceObject

PDEVICE_OBJECT GetDeviceObject ( PPORTWAVECYCLIC  iface )

friend

Definition at line 532 of file port_wavecyclic.cpp.

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

GetWaveCyclicMiniport

PMINIPORTWAVECYCLIC GetWaveCyclicMiniport ( IN IPortWaveCyclic *  iface )

friend

---

Definition at line 524 of file port_wavecyclic.cpp.

{
    CPortWaveCyclic * This = (CPortWaveCyclic *)iface;
    return This->m_pMiniport;
}

Member Data Documentation

IMP_IPortEvents

CPortWaveCyclic::IMP_IPortEvents

Definition at line 23 of file port_wavecyclic.cpp.

IMP_IPortWaveCyclic

CPortWaveCyclic::IMP_IPortWaveCyclic

Definition at line 21 of file port_wavecyclic.cpp.

IMP_ISubdevice

CPortWaveCyclic::IMP_ISubdevice

Definition at line 22 of file port_wavecyclic.cpp.

m_Filter

IPortFilterWaveCyclic* CPortWaveCyclic::m_Filter

protected

Definition at line 34 of file port_wavecyclic.cpp.

m_pDescriptor

PPCFILTER_DESCRIPTOR CPortWaveCyclic::m_pDescriptor

protected

Definition at line 32 of file port_wavecyclic.cpp.

m_pDeviceObject

PDEVICE_OBJECT CPortWaveCyclic::m_pDeviceObject

protected

Definition at line 28 of file port_wavecyclic.cpp.

m_pMiniport

PMINIPORTWAVECYCLIC CPortWaveCyclic::m_pMiniport

protected

Definition at line 29 of file port_wavecyclic.cpp.

m_pPinCount

PPINCOUNT CPortWaveCyclic::m_pPinCount

protected

Definition at line 30 of file port_wavecyclic.cpp.

m_pPowerNotify

PPOWERNOTIFY CPortWaveCyclic::m_pPowerNotify

protected

Definition at line 31 of file port_wavecyclic.cpp.

m_SubDeviceDescriptor

PSUBDEVICE_DESCRIPTOR CPortWaveCyclic::m_SubDeviceDescriptor

protected

Definition at line 33 of file port_wavecyclic.cpp.

---

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

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