IResourceManager::NotifyRelease

  • Article
 
Microsoft DirectShow 9.0

IResourceManager::NotifyRelease

The NotifyRelease method notifies the resource manager that IResourceConsumer has released a resource.

Syntax

  HRESULT NotifyRelease (
  LONG idResource,
  IResourceConsumer *pConsumer,
  BOOL bStillWant
);

Parameters

idResource

[in] Resource token.

pConsumer

[in] Pointer to the object releasing the resource.

bStillWant

[in] Flag that specifies whether the resource is still required. Set to TRUE to indicate that you still want the resource when it is next available, or FALSE if you no longer want the resource.

Return Value

Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.

Return code Description
E_FAIL Failure.
E_POINTER Null pointer argument.
E_INVALIDARG Invalid argument.
E_NOTIMPL Method isn't supported.
S_OK or NOERROR Success.

Remarks

Use this method in response to an IResourceConsumer::ReleaseResource method, or when you have finished using the resource.

Requirements

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

Library: Use Strmiids.lib.

See Also