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IResourceConsumer::AcquireResource

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Microsoft DirectShow 9.0

IResourceConsumer::AcquireResource

The AcquireResource method notifies the resource consumer that a resource might be acquired.

Syntax

  HRESULT AcquireResource(
  LONG idResource
);

Parameters

idResource

[in] Resource identifier of the resource to be acquired.

Return Value

Returns an HRESULT value. Possible values include the following:

Return code Description
S_OK Consumer has successfully acquired the resource.
S_FALSE Consumer has not acquired the resource but will use IResourceManager::NotifyAcquire when it does.
VFW_S_RESOURCE_NOT_NEEDED Consumer no longer needs the resource.

The method may return some other error code, if the consumer fails to acquire the resource.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also