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IMSVidVideoRenderer2::get_Allocator

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Microsoft DirectShow 9.0

IMSVidVideoRenderer2::get_Allocator

This topic applies to Windows XP Service Pack 1 or later.

The get__Allocator method retrieves the allocator-presenter from the VMR as an IUnknown pointer.

This method is provided for Automation clients. C++ applications can also use the get__Allocator method, which returns an IVMRSurfaceAllocator pointer.

Syntax

  HRESULT get_Allocator(
    IUnknown **
  ppAllocPresent
  
  );

Parameters

ppAllocPresent

[out]  Address of a variable that receives a pointer to the allocator-presenter's IUnknown interface.

Return Values

Returns an HRESULT value. Possible values include the following.

Value Description
S_OK Success.

Remarks

The caller must release the returned IUnknown interface.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also