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CDrawImage::NotifyAllocator

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Microsoft DirectShow 9.0

CDrawImage::NotifyAllocator

The NotifyAllocator method informs the CDrawImage object whether the allocator for the connection is a CImageAllocator object.

Syntax

  void NotifyAllocator(
    BOOL bUsingImageAllocator
);

Parameters

bUsingImageAllocator

Boolean value that indicates what kind of allocator is being used.

Return Value

No return value.

Remarks

The owning filter should call this method after the pins agree to an allocator. If the filter knows the allocator is a CImageAllocator object, it should call this method with the value TRUE. (Typically, the filter will know this only if it owns the allocator in question.) Otherwise, it should call this method with the value FALSE.

Requirements

**  Header:** Declared in Winutil.h; include Streams.h.

**  Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).

See Also