Signals Direct3D to stop recording a device-state block and retrieve a pointer to the state block interface.
HRESULT EndStateBlock( IDirect3DStateBlock9 ** ppSB );
If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be D3DERR_INVALIDCALL.
Header: Declared in D3d9.h.
IDirect3DDevice9::BeginStateBlock, IDirect3DDevice9::CreateStateBlock