CDynamicOutputPin Class Reference

#include <amfilter.h>

Inheritance diagram for CDynamicOutputPin:

Collaboration diagram for CDynamicOutputPin:

Public Member Functions
	CDynamicOutputPin (__in_opt LPCTSTR pObjectName, __in CBaseFilter *pFilter, __in CCritSec *pLock, __inout HRESULT *phr, __in_opt LPCWSTR pName)
	~CDynamicOutputPin ()
DECLARE_IUNKNOWN STDMETHODIMP	NonDelegatingQueryInterface (REFIID riid, __deref_out void **ppv)
STDMETHODIMP	Disconnect (void)
STDMETHODIMP	Block (DWORD dwBlockFlags, HANDLE hEvent)
void	SetConfigInfo (IGraphConfig *pGraphConfig, HANDLE hStopEvent)
HRESULT	DeliverBeginFlush (void)
HRESULT	DeliverEndFlush (void)
HRESULT	Inactive (void)
HRESULT	Active (void)
virtual HRESULT	CompleteConnect (IPin *pReceivePin)
virtual HRESULT	StartUsingOutputPin (void)
virtual void	StopUsingOutputPin (void)
virtual bool	StreamingThreadUsingOutputPin (void)
HRESULT	ChangeOutputFormat (const AM_MEDIA_TYPE *pmt, REFERENCE_TIME tSegmentStart, REFERENCE_TIME tSegmentStop, double dSegmentRate)
HRESULT	ChangeMediaType (const CMediaType *pmt)
HRESULT	DynamicReconnect (const CMediaType *pmt)
Public Member Functions inherited from CBaseOutputPin
	CBaseOutputPin (__in_opt LPCTSTR pObjectName, __in CBaseFilter *pFilter, __in CCritSec *pLock, __inout HRESULT *phr, __in_opt LPCWSTR pName)
virtual HRESULT	DecideAllocator (IMemInputPin *pPin, __deref_out IMemAllocator **pAlloc)
virtual HRESULT	DecideBufferSize (IMemAllocator *pAlloc, __inout ALLOCATOR_PROPERTIES *ppropInputRequest) PURE
virtual HRESULT	GetDeliveryBuffer (__deref_out IMediaSample **ppSample, __in_opt REFERENCE_TIME *pStartTime, __in_opt REFERENCE_TIME *pEndTime, DWORD dwFlags)
virtual HRESULT	Deliver (IMediaSample *)
virtual HRESULT	InitAllocator (__deref_out IMemAllocator **ppAlloc)
HRESULT	CheckConnect (IPin *pPin)
HRESULT	BreakConnect ()
STDMETHODIMP	EndOfStream (void)
virtual HRESULT	DeliverEndOfStream (void)
STDMETHODIMP	BeginFlush (void)
STDMETHODIMP	EndFlush (void)
virtual HRESULT	DeliverNewSegment (REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
Public Member Functions inherited from CBasePin
	CBasePin (__in_opt LPCTSTR pObjectName, __in CBaseFilter *pFilter, __in CCritSec *pLock, __inout HRESULT *phr, __in_opt LPCWSTR pName, PIN_DIRECTION dir)
virtual	~CBasePin ()
DECLARE_IUNKNOWN STDMETHODIMP	NonDelegatingQueryInterface (REFIID riid, __deref_out void **ppv)
	STDMETHODIMP_ (ULONG) NonDelegatingRelease()
	STDMETHODIMP_ (ULONG) NonDelegatingAddRef()
STDMETHODIMP	Connect (IPin *pReceivePin, __in_opt const AM_MEDIA_TYPE *pmt)
STDMETHODIMP	ReceiveConnection (IPin *pConnector, const AM_MEDIA_TYPE *pmt)
STDMETHODIMP	Disconnect ()
STDMETHODIMP	ConnectedTo (__deref_out IPin **pPin)
STDMETHODIMP	ConnectionMediaType (__out AM_MEDIA_TYPE *pmt)
STDMETHODIMP	QueryPinInfo (__out PIN_INFO *pInfo)
STDMETHODIMP	QueryDirection (__out PIN_DIRECTION *pPinDir)
STDMETHODIMP	QueryId (__deref_out LPWSTR *Id)
STDMETHODIMP	QueryAccept (const AM_MEDIA_TYPE *pmt)
STDMETHODIMP	EnumMediaTypes (__deref_out IEnumMediaTypes **ppEnum)
STDMETHODIMP	QueryInternalConnections (__out_ecount_part(*nPin, *nPin) IPin **apPin, __inout ULONG *nPin)
STDMETHODIMP	EndOfStream (void)
STDMETHODIMP	NewSegment (REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
STDMETHODIMP	Notify (IBaseFilter *pSender, Quality q)
STDMETHODIMP	SetSink (IQualityControl *piqc)
BOOL	IsConnected (void)
IPin *	GetConnected ()
BOOL	IsStopped ()
virtual LONG	GetMediaTypeVersion ()
void	IncrementTypeVersion ()
virtual HRESULT	Run (REFERENCE_TIME tStart)
virtual HRESULT	CheckMediaType (const CMediaType *) PURE
virtual HRESULT	SetMediaType (const CMediaType *)
virtual HRESULT	GetMediaType (int iPosition, __inout CMediaType *pMediaType)
REFERENCE_TIME	CurrentStopTime ()
REFERENCE_TIME	CurrentStartTime ()
double	CurrentRate ()
LPWSTR	Name ()
void	SetReconnectWhenActive (bool bCanReconnect)
bool	CanReconnectWhenActive ()
Public Member Functions inherited from CUnknown
	CUnknown (__in_opt LPCTSTR pName, __in_opt LPUNKNOWN pUnk)
virtual	~CUnknown ()
	CUnknown (__in_opt LPCTSTR Name, __in_opt LPUNKNOWN pUnk, __inout_opt HRESULT *phr)
LPUNKNOWN	GetOwner () const
STDMETHODIMP	NonDelegatingQueryInterface (REFIID, __deref_out void **)
	STDMETHODIMP_ (ULONG) NonDelegatingAddRef()
	STDMETHODIMP_ (ULONG) NonDelegatingRelease()
Public Member Functions inherited from CBaseObject
	CBaseObject (__in_opt LPCTSTR pName)
	~CBaseObject ()

Protected Types
enum	BLOCK_STATE { NOT_BLOCKED, PENDING, BLOCKED }

Protected Member Functions
HRESULT	SynchronousBlockOutputPin (void)
HRESULT	AsynchronousBlockOutputPin (HANDLE hNotifyCallerPinBlockedEvent)
HRESULT	UnblockOutputPin (void)
void	BlockOutputPin (void)
void	ResetBlockState (void)
Protected Member Functions inherited from CBasePin
void	DisplayPinInfo (IPin *pReceivePin)
void	DisplayTypeInfo (IPin *pPin, const CMediaType *pmt)
HRESULT	AttemptConnection (IPin *pReceivePin, const CMediaType *pmt)
HRESULT	TryMediaTypes (IPin *pReceivePin, __in_opt const CMediaType *pmt, IEnumMediaTypes *pEnum)
HRESULT	AgreeMediaType (IPin *pReceivePin, const CMediaType *pmt)
STDMETHODIMP	DisconnectInternal ()

Static Protected Member Functions
static HRESULT	WaitEvent (HANDLE hEvent)

Protected Attributes
CCritSec	m_BlockStateLock
HANDLE	m_hUnblockOutputPinEvent
HANDLE	m_hNotifyCallerPinBlockedEvent
BLOCK_STATE	m_BlockState
DWORD	m_dwBlockCallerThreadID
DWORD	m_dwNumOutstandingOutputPinUsers
HANDLE	m_hStopEvent
IGraphConfig *	m_pGraphConfig
BOOL	m_bPinUsesReadOnlyAllocator
Protected Attributes inherited from CBaseOutputPin
IMemAllocator *	m_pAllocator
IMemInputPin *	m_pInputPin
Protected Attributes inherited from CBasePin
WCHAR *	m_pName
IPin *	m_Connected
PIN_DIRECTION	m_dir
CCritSec *	m_pLock
bool	m_bRunTimeError
bool	m_bCanReconnectWhenActive
bool	m_bTryMyTypesFirst
CBaseFilter *	m_pFilter
IQualityControl *	m_pQSink
LONG	m_TypeVersion
CMediaType	m_mt
CRefTime	m_tStart
CRefTime	m_tStop
double	m_dRate
Protected Attributes inherited from CUnknown
volatile LONG	m_cRef

Additional Inherited Members
Static Public Member Functions inherited from CBaseObject
static LONG	ObjectsActive ()

Detailed Description

Definition at line 949 of file amfilter.h.

Member Enumeration Documentation

BLOCK_STATE

enum CDynamicOutputPin::BLOCK_STATE

protected

Enumerator
NOT_BLOCKED
PENDING
BLOCKED

Definition at line 1021 of file amfilter.h.

Constructor & Destructor Documentation

CDynamicOutputPin()

CDynamicOutputPin::CDynamicOutputPin	(	__in_opt LPCTSTR	pObjectName,
		__in CBaseFilter *	pFilter,
		__in CCritSec *	pLock,
		__inout HRESULT *	phr,
		__in_opt LPCWSTR	pName
	)

Definition at line 3886 of file amfilter.cpp.

~CDynamicOutputPin()

CDynamicOutputPin::~CDynamicOutputPin

(

)

Definition at line 3934 of file amfilter.cpp.

Member Function Documentation

Active()

HRESULT CDynamicOutputPin::Active ( void  )

virtual

Reimplemented from CBaseOutputPin.

Definition at line 4266 of file amfilter.cpp.

AsynchronousBlockOutputPin()

HRESULT CDynamicOutputPin::AsynchronousBlockOutputPin ( HANDLE  hNotifyCallerPinBlockedEvent )

protected

Definition at line 4071 of file amfilter.cpp.

Block()

STDMETHODIMP CDynamicOutputPin::Block	(	DWORD	dwBlockFlags,
		HANDLE	hEvent
	)

Definition at line 3982 of file amfilter.cpp.

BlockOutputPin()

void CDynamicOutputPin::BlockOutputPin ( void  )

protected

Definition at line 4114 of file amfilter.cpp.

ChangeMediaType()

HRESULT CDynamicOutputPin::ChangeMediaType

(

const CMediaType *

pmt

)

Definition at line 4348 of file amfilter.cpp.

ChangeOutputFormat()

HRESULT CDynamicOutputPin::ChangeOutputFormat	(	const AM_MEDIA_TYPE *	pmt,
		REFERENCE_TIME	tSegmentStart,
		REFERENCE_TIME	tSegmentStop,
		double	dSegmentRate
	)

Definition at line 4320 of file amfilter.cpp.

CompleteConnect()

HRESULT CDynamicOutputPin::CompleteConnect ( IPin *  pReceivePin )

virtual

Reimplemented from CBaseOutputPin.

Definition at line 4469 of file amfilter.cpp.

DeliverBeginFlush()

HRESULT CDynamicOutputPin::DeliverBeginFlush ( void  )

virtual

Reimplemented from CBaseOutputPin.

Definition at line 4294 of file amfilter.cpp.

DeliverEndFlush()

HRESULT CDynamicOutputPin::DeliverEndFlush ( void  )

virtual

Reimplemented from CBaseOutputPin.

Definition at line 4305 of file amfilter.cpp.

Disconnect()

STDMETHODIMP CDynamicOutputPin::Disconnect

(

void

)

Definition at line 3976 of file amfilter.cpp.

DynamicReconnect()

HRESULT CDynamicOutputPin::DynamicReconnect

(

const CMediaType *

pmt

)

Definition at line 4448 of file amfilter.cpp.

Inactive()

HRESULT CDynamicOutputPin::Inactive ( void  )

virtual

Reimplemented from CBaseOutputPin.

Definition at line 4283 of file amfilter.cpp.

NonDelegatingQueryInterface()

STDMETHODIMP CDynamicOutputPin::NonDelegatingQueryInterface	(	REFIID	riid,
		__deref_out void **	ppv
	)

Definition at line 3967 of file amfilter.cpp.

ResetBlockState()

void CDynamicOutputPin::ResetBlockState ( void  )

protected

SetConfigInfo()

void CDynamicOutputPin::SetConfigInfo	(	IGraphConfig *	pGraphConfig,
		HANDLE	hStopEvent
	)

Definition at line 4256 of file amfilter.cpp.

StartUsingOutputPin()

HRESULT CDynamicOutputPin::StartUsingOutputPin ( void  )

virtual

Definition at line 4167 of file amfilter.cpp.

StopUsingOutputPin()

void CDynamicOutputPin::StopUsingOutputPin ( void  )

virtual

Definition at line 4230 of file amfilter.cpp.

StreamingThreadUsingOutputPin()

bool CDynamicOutputPin::StreamingThreadUsingOutputPin ( void  )

virtual

Definition at line 4249 of file amfilter.cpp.

SynchronousBlockOutputPin()

HRESULT CDynamicOutputPin::SynchronousBlockOutputPin ( void  )

protected

Definition at line 4037 of file amfilter.cpp.

UnblockOutputPin()

HRESULT CDynamicOutputPin::UnblockOutputPin ( void  )

protected

Definition at line 4137 of file amfilter.cpp.

WaitEvent()

HRESULT CDynamicOutputPin::WaitEvent ( HANDLE  hEvent )

staticprotected

Definition at line 4520 of file amfilter.cpp.

Member Data Documentation

m_BlockState

BLOCK_STATE CDynamicOutputPin::m_BlockState

protected

Definition at line 1046 of file amfilter.h.

m_BlockStateLock

CCritSec CDynamicOutputPin::m_BlockStateLock

protected

Definition at line 1031 of file amfilter.h.

m_bPinUsesReadOnlyAllocator

BOOL CDynamicOutputPin::m_bPinUsesReadOnlyAllocator

protected

Definition at line 1072 of file amfilter.h.

m_dwBlockCallerThreadID

DWORD CDynamicOutputPin::m_dwBlockCallerThreadID

protected

Definition at line 1051 of file amfilter.h.

m_dwNumOutstandingOutputPinUsers

DWORD CDynamicOutputPin::m_dwNumOutstandingOutputPinUsers

protected

Definition at line 1061 of file amfilter.h.

m_hNotifyCallerPinBlockedEvent

HANDLE CDynamicOutputPin::m_hNotifyCallerPinBlockedEvent

protected

Definition at line 1043 of file amfilter.h.

m_hStopEvent

HANDLE CDynamicOutputPin::m_hStopEvent

protected

Definition at line 1066 of file amfilter.h.

m_hUnblockOutputPinEvent

HANDLE CDynamicOutputPin::m_hUnblockOutputPinEvent

protected

Definition at line 1037 of file amfilter.h.

m_pGraphConfig

IGraphConfig* CDynamicOutputPin::m_pGraphConfig

protected

Definition at line 1067 of file amfilter.h.

---

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

• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/demos/ntv2vcam/baseclasses/amfilter.h
• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/demos/ntv2vcam/baseclasses/amfilter.cpp