ID3DXRenderToSurface::OnLostDevice Method

Releases all references to video memory resources and deletes all stateblocks.

Syntax

HRESULT OnLostDevice(VOID);

Return Value

This method returns S_OK.

Remarks

This method should be called whenever the device is lost. Before this object can be used again, the device must be reset and the ID3DXRenderToSurface::OnResetDevice method called.