IDirect3DVertexBuffer7::Optimize

The IDirect3DVertexBuffer7::Optimize method converts an unoptimized vertex buffer into an optimized vertex buffer.

HRESULT Optimize( 
  LPDIRECT3DDEVICE7 lpD3DDevice,
  DWORD dwFlags 
); 

Parameters

lpD3DDevice

Address of the IDirect3DDevice7 interface of the device for which this vertex buffer is to be optimized.

dwFlags

Not currently used; set to 0.

Return Values

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be one of the following values:

Remarks

In the legacy IDirect3DVertexBuffer interface, this method accepted a pointer to the IDirect3DDevice3 interface.

Requirements

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Windows CE: Unsupported.
  Version: Requires DirectX 7.0.
  Header: Declared in d3d.h.

See Also

Optimizing a Vertex Buffer, Vertex Buffers