IDirect3DDevice9::GetViewport method (d3d9helper.h)
Retrieves the viewport parameters currently set for the device.
Syntax
HRESULT GetViewport(
[out] D3DVIEWPORT9 *pViewport
);
Parameters
[out] pViewport
Type: D3DVIEWPORT9*
Pointer to a D3DVIEWPORT9 structure, representing the returned viewport parameters.
Return value
Type: HRESULT
If the method succeeds, the return value is D3D_OK. D3DERR_INVALIDCALL is returned if the pViewport parameter is invalid.
Remarks
Typically, methods that return state will not work on a device that is created using D3DCREATE_PUREDEVICE. This method however, will work even on a pure device.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d9helper.h (include D3D9.h) |
| Library | D3D9.lib |