3 ms·

PS4 has a PS specific graphics API.

• mywittyname 5y ago
  This is probably beneficial, as it provides a clean interface for emulation writers to target. Part of the intent on getting developers to use these APIs as much as possible is to make forward-porting / "legitimate" emulation of games easier.
  • kfprt 5y ago
    Ideally you could map API calls to Vulkan but it would still be a huge amount of work.
    • anthk 5y ago
      Like Wine with Win32 and DirectX->OpenGL. 5-10% performance loss on translating is nothing, as the PS4 was low-end hardware for its day.