2018.05.16
d3d8to9 is a pseudo-driver module that aims to improve compatibility and
stability in games using Direct3D 8 rendering by converting all API calls and
low-level shaders into equivalent Direct3D 9 elements. to obtain new
possibilities from proven tools and wrappers written for Direct3D 9.
https://github.com/crosire/d3d8to9

旧pc game有救了?

好像很厉害

我个人比较推DxWnd 虽然用途不是模拟而是视窗化，但是也是模拟旧版DX API，不过..这看起来是专门针对D3D8的游戏就是。