1. Cross compile directx dll for Windows including d3d9.dll, d3d11.dll, dxgi.dll, wined3d.dll.
2. Install Heaven on Windows OS and Nvidia Graphics card platform.
3. Intall the Wined3d dlls in Windows and make sure Heaven load the wined3d dlls.
4. Test Heaven benchmark, find that the FPS on Heaven DX11 is much lower than on Heaven DX9, it is about: FPS on DX11 = 1/3 * FPS on DX9
Anybody has some advice?