SDL_HINT_JOYSTICK_LINUX_DIGITAL_HATS - Man Page
A variable controlling whether joysticks on Linux will always treat 'hat' axis inputs (ABS_HAT0X — ABS_HAT3Y) as 8-way digital hats without checking whether they may be analog.
Header File
Defined in SDL3/SDL_hints.h
Synopsis
#include "SDL3/SDL.h" #define SDL_HINT_JOYSTICK_LINUX_DIGITAL_HATS SDL_JOYSTICK_LINUX_DIGITAL_HATS"
Description
The variable can be set to the following values:
· "0": Only map hat axis inputs to digital hat outputs if the input axes
appear to actually be digital. (default)
· "1": Always handle the input axes numbered ABS_HAT0X to ABS_HAT3Y as
digital hats.
This hint should be set before a controller is opened.
Availability
This hint is available since SDL 3.2.0.
Info
SDL 3.2.2 Simple Directmedia Layer SDL3 FUNCTIONS