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IVMRSurfaceAllocator9::AdviseNotify

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Microsoft DirectShow 9.0

IVMRSurfaceAllocator9::AdviseNotify

The AdviseNotify method provides the allocator-presenter with the VMR-9 filter's interface for notification callbacks. If you are using a custom allocator-presenter, the application must call this method on the allocator-presenter, with a pointer to the VMR's IVMRSurfaceAllocatorNotify9 interface. The allocator-presenter uses this interface to communicate with the VMR.

If you are not using a custom allocator-presenter, the application does not have to call this method.

Syntax

  HRESULT AdviseNotify(
  IVMRSurfaceAllocatorNotify9*  lpIVMRSurfAllocNotify
);

Parameters

lpIVMRSurfAllocNotify

[in]  Specifies the IVMRSurfaceAllocatorNotify9 interface that the allocator-presenter will use to pass notifications back to the VMR.

Return Values

The method returns an HRESULT. Possible values include those in the following table.

Value Description
S_OK The method succeeded.

Requirements

Header: Include D3d9.h, Vmr9.h.

Library: Use Strmiids.lib.

See Also