FILTER_INFO Structure

The FILTER_INFO structure contains information about a filter.

Syntax

typedef struct _FilterInfo {
    WCHAR        achName[MAX_FILTER_NAME]; 
    IFilterGraph *pGraph;
} FILTER_INFO;

Members

achName

Null-terminated string containing the name of the filter.

pGraph

If the filter is member of a filter graph, contains a pointer to the filter graph's IFilterGraph interface. If the filter is not a member of a filter graph, this value of this member is NULL.

Remarks

If the pGraph member is not NULL, the application should release the IFilterGraph interface when it is finished using it.

See Also

• DirectShow Structures