IMediaFilter::GetSyncSource (Compact 2013)
3/26/2014
This method retrieves the current reference clock in use by this filter.
Syntax
HRESULT GetSyncSource(
IReferenceClock** pClock
);
Parameters
- pClock
[out] Pointer to a reference clock; it will be set to the IReferenceClock interface.
Return Value
Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.
Value |
Description |
|---|---|
E_FAIL |
Failure. |
E_POINTER |
Null pointer argument. |
E_INVALIDARG |
Invalid argument. |
E_NOTIMPL |
Method is not supported. |
S_OK or NOERROR |
Success. |
Remarks
The returned interface (if it is non-NULL) will have a reference added by the IUnknown::AddRef method. The calling application should release the interface by calling the IUnknown::Release method when it has finished with the pointer.
Requirements
Header |
dshow.h |
Library |
Strmiids.lib |