DXVA2CreateDirect3DDeviceManager9 function (dxva2api.h)

Creates an instance of the Direct3D Device Manager.

Syntax

HRESULT DXVA2CreateDirect3DDeviceManager9(
 [out] UINT *pResetToken,
 [out] IDirect3DDeviceManager9 **ppDeviceManager
);

Parameters

[out] pResetToken

Receives a token that identifies this instance of the Direct3D device manager. Use this token when calling IDirect3DDeviceManager9::ResetDevice.

[out] ppDeviceManager

Receives a pointer to the IDirect3DDeviceManager9 interface. The caller must release the interface.

Return value

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

Windows Store apps must use IMFDXGIDeviceManager and Direct3D 11 Video APIs.

Examples

HRESULT CreateD3DDeviceManager(
 IDirect3DDevice9 *pDevice, 
 UINT *pReset, 
 IDirect3DDeviceManager9 **ppManager
 )
{
 UINT resetToken = 0;

 IDirect3DDeviceManager9 *pD3DManager = NULL;

 HRESULT hr = DXVA2CreateDirect3DDeviceManager9(&resetToken, &pD3DManager);

 if (FAILED(hr))
 {
 goto done;
 }

 hr = pD3DManager->ResetDevice(pDevice, resetToken);

 if (FAILED(hr))
 {
 goto done;
 }

 *ppManager = pD3DManager;
 (*ppManager)->AddRef();

 *pReset = resetToken;


done:
 SafeRelease(&pD3DManager);
 return hr;
}

Requirements

See also

Direct3D Device Manager

Media Foundation Functions