IDMOVideoOutputOptimizations::GetCurrentOperationMode
Microsoft DirectShow 9.0 |
IDMOVideoOutputOptimizations::GetCurrentOperationMode
The GetCurrentOperationMode method retrieves the optimization features in effect.
Syntax
HRESULT GetCurrentOperationMode( ULONG ulOutputStreamIndex, DWORD *pdwEnabledFeatures );
Parameters
ulOutputStreamIndex
Zero-based index of an output stream on the DMO.
pdwEnabledFeatures
Pointer to a variable that receives the current features. The returned value is a bitwise combination of zero or more flags from the DMO_VIDEO_OUTPUT_STREAM_FLAGS enumeration.
Return Value
Returns an HRESULT value. Possible values include those in the following table.
Return Code | Description |
DMO_E_INVALIDSTREAMINDEX | Invalid stream index |
E_POINTER | NULL pointer argument |
S_OK | Success |
Requirements
Header: Declared in Mediaobj.h; include Dmo.h
Library: Dmoguids.lib.
See Also