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IVMRSurface9::GetSurface

  • Artículo
 
Microsoft DirectShow 9.0

IVMRSurface9::GetSurface

The GetSurface method retrieves the attached Direct3D surface.

Syntax

  HRESULT GetSurface(
  IDirect3DSurface9**  lplpSurface
);

Parameters

lplpSurface

[out]  Address of a variable that receives an IDirect3DSurface9 interface pointer. The caller must release the interface.

Return Values

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

Value Description
S_OK The method succeeded.
E_POINTER lplpSurface is invalid.
E_FAIL No Direct3D surface is attached to this sample.

Remarks

The media sample object increments the reference count on the returned interface. The caller must call Release on the interface.

Requirements

Header: Include D3d9.h, Vmr9.h.

Library: Use Strmiids.lib.

See Also