(fake-)fps indicator

[Dragonfly911117]

Describe the feature
Add an option to display both the original FPS and the multiplied FPS in-game, similar to what LSFG provides.

Example usecase/scenario

• Real-time FPS monitoring for better performance insight.
• Quickly verify whether lsfg-vk is correctly applied to the current application.

[PancakeTAS]

I'm not sure if it makes any sense to make a HUD myself, because there is already a MangoHud pull request that I haven't quite had the time for yet.

[alxns7]

The Steam FPS counter shows native FPS and MangoHUD shows generated FPS. That's how I check on my side. But it might depend on how both are loaded.

[kamikaze211]

Just for the windows games that using dxvk, you can add this environment viriable

DXVK_HUD=fps MANGOHUD=1

For the native linux games (such as emulators), I have no idea either.
But can run these games (emulators) throu Steam, and using the Steam FPS counter.

[Carlolis]

A workaround for MangoHUD shows generated FPS :

VK_INSTANCE_LAYERS=VK_LAYER_MANGOHUD_overlay_x86_64

To check on your machine if it VK_LAYER_MANGOHUD_overlay_x86_64 :

vulkaninfo --summary | grep -i mangohud

[sammiedez]

The Steam FPS counter shows native FPS and MangoHUD shows generated FPS. That's how I check on my side. But it might depend on how both are loaded.

really? I dont see it in Steam when I use it.