CDynamicOutputPin Class Reference

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

Definition at line 3317 of file amfilter.cpp.

References ASSERT, ChangeMediaType(), CBaseOutputPin::DeliverNewSegment(), FAILED, HRESULT, NULL, S_OK, and StreamingThreadUsingOutputPin().

HRESULT CDynamicOutputPin::ChangeMediaType ( const CMediaType * pmt )

Definition at line 3345 of file amfilter.cpp.

References ASSERT, ChangeMediaTypeHelper(), DynamicReconnect(), FAILED, HRESULT, CBasePin::IsConnected(), CBasePin::IsStopped(), CBasePin::m_Connected, NULL, S_OK, and StreamingThreadUsingOutputPin().

Referenced by ChangeOutputFormat().

HRESULT CDynamicOutputPin::DynamicReconnect ( const CMediaType * pmt )

Definition at line 3438 of file amfilter.cpp.

References ASSERT, E_FAIL, HRESULT, m_hStopEvent, m_pGraphConfig, NULL, and StreamingThreadUsingOutputPin().

Referenced by ChangeMediaType().

HRESULT CDynamicOutputPin::SynchronousBlockOutputPin ( void ) [protected]

Definition at line 3037 of file amfilter.cpp.

References AmGetLastErrorToHResult(), AsynchronousBlockOutputPin(), EXECUTE_ASSERT, FAILED, FALSE, HRESULT, NULL, S_OK, and WaitEvent().

Referenced by Block().

HRESULT CDynamicOutputPin::AsynchronousBlockOutputPin ( HANDLE hNotifyCallerPinBlockedEvent ) [protected]

Definition at line 3071 of file amfilter.cpp.

References AmGetLastErrorToHResult(), BlockOutputPin(), BOOL, FALSE, m_BlockState, m_BlockStateLock, m_dwBlockCallerThreadID, m_hNotifyCallerPinBlockedEvent, NOT_BLOCKED, PENDING, S_OK, and StreamingThreadUsingOutputPin().

Referenced by Block(), and SynchronousBlockOutputPin().

HRESULT CDynamicOutputPin::UnblockOutputPin ( void ) [protected]

Definition at line 3137 of file amfilter.cpp.

References EXECUTE_ASSERT, m_BlockState, m_BlockStateLock, m_dwBlockCallerThreadID, m_hNotifyCallerPinBlockedEvent, m_hUnblockOutputPinEvent, NOT_BLOCKED, NULL, S_FALSE, and S_OK.

Referenced by Block().

void CDynamicOutputPin::BlockOutputPin ( void ) [protected]

Definition at line 3114 of file amfilter.cpp.

References ASSERT, BLOCKED, CritCheckIn, EXECUTE_ASSERT, m_BlockState, m_BlockStateLock, m_hNotifyCallerPinBlockedEvent, m_hUnblockOutputPinEvent, NULL, and StreamingThreadUsingOutputPin().

Referenced by AsynchronousBlockOutputPin(), and StopUsingOutputPin().

void CDynamicOutputPin::ResetBlockState ( void ) [protected]

HRESULT CDynamicOutputPin::WaitEvent ( HANDLE hEvent ) [static, protected]

Definition at line 3510 of file amfilter.cpp.

References AmGetLastErrorToHResult(), DbgBreak, and S_OK.

Referenced by SynchronousBlockOutputPin().

HRESULT CDynamicOutputPin::Initialize ( void ) [private]

Definition at line 2949 of file amfilter.cpp.

References AmGetLastErrorToHResult(), m_hUnblockOutputPinEvent, NULL, S_OK, CBasePin::SetReconnectWhenActive(), and TRUE.

Referenced by CDynamicOutputPin().

HRESULT CDynamicOutputPin::ChangeMediaTypeHelper ( const CMediaType * pmt ) [private]

Definition at line 3379 of file amfilter.cpp.

References ASSERT, CBaseOutputPin::DecideBufferSize(), FAILED, HRESULT, IsEqualObject(), m_bPinUsesReadOnlyAllocator, CBasePin::m_Connected, CBaseOutputPin::m_pAllocator, CBaseOutputPin::m_pInputPin, NULL, S_OK, CBasePin::SetMediaType(), and StreamingThreadUsingOutputPin().

Referenced by ChangeMediaType().

Member Data Documentation

CCritSec CDynamicOutputPin::m_BlockStateLock [protected]

Definition at line 900 of file amfilter.h.

Referenced by AsynchronousBlockOutputPin(), BlockOutputPin(), StartUsingOutputPin(), StopUsingOutputPin(), StreamingThreadUsingOutputPin(), and UnblockOutputPin().

HANDLE CDynamicOutputPin::m_hUnblockOutputPinEvent [protected]

Definition at line 906 of file amfilter.h.

Referenced by BlockOutputPin(), Initialize(), StartUsingOutputPin(), UnblockOutputPin(), and ~CDynamicOutputPin().

HANDLE CDynamicOutputPin::m_hNotifyCallerPinBlockedEvent [protected]

Definition at line 912 of file amfilter.h.

Referenced by AsynchronousBlockOutputPin(), BlockOutputPin(), UnblockOutputPin(), and ~CDynamicOutputPin().

BLOCK_STATE CDynamicOutputPin::m_BlockState [protected]

Definition at line 915 of file amfilter.h.

Referenced by AsynchronousBlockOutputPin(), BlockOutputPin(), StartUsingOutputPin(), StopUsingOutputPin(), and UnblockOutputPin().

DWORD CDynamicOutputPin::m_dwBlockCallerThreadID [protected]

Definition at line 920 of file amfilter.h.

Referenced by AsynchronousBlockOutputPin(), and UnblockOutputPin().

DWORD CDynamicOutputPin::m_dwNumOutstandingOutputPinUsers [protected]

Definition at line 930 of file amfilter.h.

Referenced by StartUsingOutputPin(), StopUsingOutputPin(), and StreamingThreadUsingOutputPin().

HANDLE CDynamicOutputPin::m_hStopEvent [protected]

Definition at line 935 of file amfilter.h.

Referenced by Active(), DeliverBeginFlush(), DeliverEndFlush(), DynamicReconnect(), Inactive(), SetConfigInfo(), and StartUsingOutputPin().

IGraphConfig* CDynamicOutputPin::m_pGraphConfig [protected]

Definition at line 936 of file amfilter.h.

Referenced by Active(), DynamicReconnect(), and SetConfigInfo().

BOOL CDynamicOutputPin::m_bPinUsesReadOnlyAllocator [protected]

Definition at line 941 of file amfilter.h.

Referenced by ChangeMediaTypeHelper().

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

D:/opendownloadmanager/ODM-1.x/Include.Add/DShow/amfilter.h
D:/opendownloadmanager/ODM-1.x/Include.Add/DShow/amfilter.cpp


Public Member Functions
	CDynamicOutputPin (TCHAR pObjectName, CBaseFilter pFilter, CCritSec pLock, HRESULT phr, LPCWSTR pName)
	~CDynamicOutputPin ()
DECLARE_IUNKNOWN STDMETHODIMP	NonDelegatingQueryInterface (REFIID riid, 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)
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)
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
Private Member Functions
HRESULT	Initialize (void)
HRESULT	ChangeMediaTypeHelper (const CMediaType *pmt)