(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)
SDL_HINT_JOYSTICK_LINUX_HAT_DEADZONES
A variable controlling whether digital hats on Linux will apply deadzones to their underlying input axes or use unfiltered values.
Defined in <SDL3/SDL_hints.h>
Syntax
#define SDL_HINT_JOYSTICK_LINUX_HAT_DEADZONES "SDL_JOYSTICK_LINUX_HAT_DEADZONES"
The variable can be set to the following values:
- "0": Return digital hat values based on unfiltered input axis values.
- "1": Return digital hat values with deadzones on the input axes taken into account. (default)
This hint should be set before a controller is opened.
Version
This hint is available since SDL 3.0.0.
CategoryAPI, CategoryAPIMacro, CategoryHints