DOKK / manpages / debian 13 / libsdl3-doc / SDL_HINT_JOYSTICK_LINUX_DEADZONES.3.en
SDL_HINT_JOYSTICK_LINUX_DEADZONES(3) SDL3 FUNCTIONS SDL_HINT_JOYSTICK_LINUX_DEADZONES(3)

SDL_HINT_JOYSTICK_LINUX_DEADZONES - A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.

Defined in SDL3/SDL_hints.h

#include "SDL3/SDL.h"
#define SDL_HINT_JOYSTICK_LINUX_DEADZONES SDL_JOYSTICK_LINUX_DEADZONES"

The variable can be set to the following values:

• "0": Return unfiltered joystick axis values. (default)

• "1": Return axis values with deadzones taken into account.

This hint should be set before a controller is opened.

This hint is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer