---
UID: NF:amaudio.IAMDirectSound.ReleasePrimaryBufferInterface
title: IAMDirectSound::ReleasePrimaryBufferInterface (amaudio.h)
description: The ReleasePrimaryBufferInterface method is not implemented.
old-location: dshow\iamdirectsound_releaseprimarybufferinterface.htm
tech.root: DirectShow
ms.assetid: 9a04d344-394e-4a93-a601-0aa419182d9b
ms.date: 12/05/2018
ms.keywords: IAMDirectSound interface [DirectShow],ReleasePrimaryBufferInterface method, IAMDirectSound.ReleasePrimaryBufferInterface, IAMDirectSound::ReleasePrimaryBufferInterface, IAMDirectSoundReleasePrimaryBufferInterface, ReleasePrimaryBufferInterface, ReleasePrimaryBufferInterface method [DirectShow], ReleasePrimaryBufferInterface method [DirectShow],IAMDirectSound interface, amaudio/IAMDirectSound::ReleasePrimaryBufferInterface, dshow.iamdirectsound_releaseprimarybufferinterface
f1_keywords:
- amaudio/IAMDirectSound.ReleasePrimaryBufferInterface
dev_langs:
- c++
req.header: amaudio.h
req.include-header: 
req.target-type: Windows
req.target-min-winverclnt: Windows 2000 Professional [desktop apps only]
req.target-min-winversvr: Windows 2000 Server [desktop apps only]
req.kmdf-ver: 
req.umdf-ver: 
req.ddi-compliance: 
req.unicode-ansi: 
req.idl: 
req.max-support: 
req.namespace: 
req.assembly: 
req.type-library: 
req.lib: Strmiids.lib
req.dll: 
req.irql: 
topic_type:
- APIRef
- kbSyntax
api_type:
- COM
api_location:
- Strmiids.lib
- Strmiids.dll
api_name:
- IAMDirectSound.ReleasePrimaryBufferInterface
targetos: Windows
req.typenames: 
req.redist: 
ms.custom: 19H1
---

# IAMDirectSound::ReleasePrimaryBufferInterface


## -description



The <code>ReleasePrimaryBufferInterface</code> method is not implemented.




## -parameters




### -param lpdsb [in]


## -returns



Returns E_NOTIMPL.




## -see-also




<a href="https://docs.microsoft.com/windows/desktop/DirectShow/error-and-success-codes">Error and Success Codes</a>



<a href="https://docs.microsoft.com/windows/desktop/api/amaudio/nn-amaudio-iamdirectsound">IAMDirectSound Interface</a>
 

 

