CSourceSeeking Class Reference

#include <ctlutil.h>

Inheritance diagram for CSourceSeeking:

Collaboration diagram for CSourceSeeking:

Public Member Functions
STDMETHODIMP	NonDelegatingQueryInterface (REFIID riid, __deref_out void **ppv)
STDMETHODIMP	IsFormatSupported (const GUID *pFormat)
STDMETHODIMP	QueryPreferredFormat (__out GUID *pFormat)
STDMETHODIMP	SetTimeFormat (const GUID *pFormat)
STDMETHODIMP	IsUsingTimeFormat (const GUID *pFormat)
STDMETHODIMP	GetTimeFormat (__out GUID *pFormat)
STDMETHODIMP	GetDuration (__out LONGLONG *pDuration)
STDMETHODIMP	GetStopPosition (__out LONGLONG *pStop)
STDMETHODIMP	GetCurrentPosition (__out LONGLONG *pCurrent)
STDMETHODIMP	GetCapabilities (__out DWORD *pCapabilities)
STDMETHODIMP	CheckCapabilities (__inout DWORD *pCapabilities)
STDMETHODIMP	ConvertTimeFormat (__out LONGLONG *pTarget, __in_opt const GUID *pTargetFormat, LONGLONG Source, __in_opt const GUID *pSourceFormat)
STDMETHODIMP	SetPositions (__inout_opt LONGLONG *pCurrent, DWORD CurrentFlags, __inout_opt LONGLONG *pStop, DWORD StopFlags)
STDMETHODIMP	GetPositions (__out_opt LONGLONG *pCurrent, __out_opt LONGLONG *pStop)
STDMETHODIMP	GetAvailable (__out_opt LONGLONG *pEarliest, __out_opt LONGLONG *pLatest)
STDMETHODIMP	SetRate (double dRate)
STDMETHODIMP	GetRate (__out double *pdRate)
STDMETHODIMP	GetPreroll (__out LONGLONG *pPreroll)
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 ()

Public Attributes
	DECLARE_IUNKNOWN

Protected Member Functions
	CSourceSeeking (__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT *, __in CCritSec *)
virtual HRESULT	ChangeStart () PURE
virtual HRESULT	ChangeStop () PURE
virtual HRESULT	ChangeRate () PURE

Protected Attributes
CRefTime	m_rtDuration
CRefTime	m_rtStart
CRefTime	m_rtStop
double	m_dRateSeeking
DWORD	m_dwSeekingCaps
CCritSec *	m_pLock
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 572 of file ctlutil.h.

Constructor & Destructor Documentation

CSourceSeeking()

CSourceSeeking::CSourceSeeking ( __in_opt LPCTSTR  pName, __in_opt LPUNKNOWN  pUnk, __inout HRESULT *  phr, __in CCritSec *  pLock  )

protected

Definition at line 1093 of file ctlutil.cpp.

Member Function Documentation

ChangeRate()

virtual HRESULT CSourceSeeking::ChangeRate ( )

protectedvirtual

ChangeStart()

virtual HRESULT CSourceSeeking::ChangeStart ( )

protectedvirtual

ChangeStop()

virtual HRESULT CSourceSeeking::ChangeStop ( )

protectedvirtual

CheckCapabilities()

HRESULT CSourceSeeking::CheckCapabilities

(

__inout DWORD *

pCapabilities

)

Definition at line 1190 of file ctlutil.cpp.

ConvertTimeFormat()

HRESULT CSourceSeeking::ConvertTimeFormat	(	__out LONGLONG *	pTarget,
		__in_opt const GUID *	pTargetFormat,
		LONGLONG	Source,
		__in_opt const GUID *	pSourceFormat
	)

Definition at line 1198 of file ctlutil.cpp.

GetAvailable()

HRESULT CSourceSeeking::GetAvailable	(	__out_opt LONGLONG *	pEarliest,
		__out_opt LONGLONG *	pLatest
	)

Definition at line 1302 of file ctlutil.cpp.

GetCapabilities()

HRESULT CSourceSeeking::GetCapabilities

(

__out DWORD *

pCapabilities

)

Definition at line 1183 of file ctlutil.cpp.

GetCurrentPosition()

HRESULT CSourceSeeking::GetCurrentPosition

(

__out LONGLONG *

pCurrent

)

Definition at line 1176 of file ctlutil.cpp.

GetDuration()

HRESULT CSourceSeeking::GetDuration

(

__out LONGLONG *

pDuration

)

Definition at line 1160 of file ctlutil.cpp.

GetPositions()

HRESULT CSourceSeeking::GetPositions	(	__out_opt LONGLONG *	pCurrent,
		__out_opt LONGLONG *	pStop
	)

Definition at line 1289 of file ctlutil.cpp.

GetPreroll()

HRESULT CSourceSeeking::GetPreroll

(

__out LONGLONG *

pPreroll

)

Definition at line 1331 of file ctlutil.cpp.

GetRate()

HRESULT CSourceSeeking::GetRate

(

__out double *

pdRate

)

Definition at line 1323 of file ctlutil.cpp.

GetStopPosition()

HRESULT CSourceSeeking::GetStopPosition

(

__out LONGLONG *

pStop

)

Definition at line 1168 of file ctlutil.cpp.

GetTimeFormat()

HRESULT CSourceSeeking::GetTimeFormat

(

__out GUID *

pFormat

)

Definition at line 1153 of file ctlutil.cpp.

IsFormatSupported()

HRESULT CSourceSeeking::IsFormatSupported

(

const GUID *

pFormat

)

Definition at line 1125 of file ctlutil.cpp.

IsUsingTimeFormat()

HRESULT CSourceSeeking::IsUsingTimeFormat

(

const GUID *

pFormat

)

Definition at line 1147 of file ctlutil.cpp.

NonDelegatingQueryInterface()

HRESULT CSourceSeeking::NonDelegatingQueryInterface	(	REFIID	riid,
		__deref_out void **	ppv
	)

Definition at line 1113 of file ctlutil.cpp.

QueryPreferredFormat()

HRESULT CSourceSeeking::QueryPreferredFormat

(

__out GUID *

pFormat

)

Definition at line 1132 of file ctlutil.cpp.

SetPositions()

HRESULT CSourceSeeking::SetPositions	(	__inout_opt LONGLONG *	pCurrent,
		DWORD	CurrentFlags,
		__inout_opt LONGLONG *	pStop,
		DWORD	StopFlags
	)

Definition at line 1221 of file ctlutil.cpp.

SetRate()

HRESULT CSourceSeeking::SetRate

(

double

dRate

)

Definition at line 1314 of file ctlutil.cpp.

SetTimeFormat()

HRESULT CSourceSeeking::SetTimeFormat

(

const GUID *

pFormat

)

Definition at line 1139 of file ctlutil.cpp.

Member Data Documentation

DECLARE_IUNKNOWN

CSourceSeeking::DECLARE_IUNKNOWN

Definition at line 579 of file ctlutil.h.

m_dRateSeeking

double CSourceSeeking::m_dRateSeeking

protected

Definition at line 623 of file ctlutil.h.

m_dwSeekingCaps

DWORD CSourceSeeking::m_dwSeekingCaps

protected

Definition at line 626 of file ctlutil.h.

m_pLock

CCritSec* CSourceSeeking::m_pLock

protected

Definition at line 628 of file ctlutil.h.

m_rtDuration

CRefTime CSourceSeeking::m_rtDuration

protected

Definition at line 620 of file ctlutil.h.

m_rtStart

CRefTime CSourceSeeking::m_rtStart

protected

Definition at line 621 of file ctlutil.h.

m_rtStop

CRefTime CSourceSeeking::m_rtStop

protected

Definition at line 622 of file ctlutil.h.

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

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