LunarG

[![Creative Commons][3]][4] [3]: https://i.creativecommons.org/l/by-nd/4.0/88x31.png "Creative Commons License" [4]: https://creativecommons.org/licenses/by-nd/4.0/ # VK\_LAYER\_LUNARG\_monitor The `VK_LAYER_LUNARG_monitor` utility layer displays the real-time frame rate in frames-per-second in the application's title bar. It is only compatible with the Win32 and XCB windowing systems and will not display the frame rate on other platforms. For an overview of how to configure layers, refer to the [Layers Overview and Configuration](https://vulkan.lunarg.com/doc/sdk/latest/windows/layer_configuration.html) document. The Monitor Layer can be enabled using the [Vulkan Configurator](https://vulkan.lunarg.com/doc/sdk/latest/windows/vkconfig.html) included with the Vulkan SDK. ## Layer Options The options for this layer are specified in VK_LAYER_LUNARG_monitor.json. The layer option details are in the [monitor layer documentation](https://vulkan.lunarg.com/doc/sdk/latest/windows/monitor_layer.html#user-content-layer-details).