MangoHud/src/mangohud.json.in

{
    "file_format_version" : "1.0.0",
    "layer" : {
      "name": "VK_LAYER_@PROJECT_NAME@_overlay",
      "type": "GLOBAL",
      "api_version": "1.2.135",
      "library_path": "@ld_libdir_mangohud@libMangoHud.so",
      "implementation_version": "1",
      "description": "Vulkan Hud Overlay",
      "functions": {
         "vkGetInstanceProcAddr": "overlay_GetInstanceProcAddr",
         "vkGetDeviceProcAddr": "overlay_GetDeviceProcAddr"
      },
      "enable_environment": {
        "MANGOHUD": "1"
      },
      "disable_environment": {
        "DISABLE_MANGOHUD": "1"
      }
    }
}