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IResourceConsumer interface

The IResourceConsumer interface provides a callback mechanism for objects using the IResourceManager interface.

An object must implement IResourceConsumer if it uses the IResourceManager interface to request resources from the filter graph manager. The filter graph manager calls methods on IResourceConsumer to notify the object when a resource becomes available, or when the object should release a resource that it acquired.

Applications typically do not use or implement this interface.

Members

The IResourceConsumer interface inherits from the IUnknown interface. IResourceConsumer also has these types of members:

Methods

The IResourceConsumer interface has these methods.

MethodDescription
AcquireResource

Notifies the resource consumer that a resource might be acquired.

ReleaseResource

Requests the resource consumer to release the specified resource.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

IResourceManager Interface

 

 

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