(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_HINT_LINUX_HAT_DEADZONES

A variable controlling whether digital hats on Linux will apply deadzones to their underlying input axes or use unfiltered values.

Header File

Defined in SDL_hints.h

Syntax

#define SDL_HINT_LINUX_HAT_DEADZONES "SDL_LINUX_HAT_DEADZONES"

Remarks

This 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 (the default)

CategoryAPI, CategoryAPIMacro, CategoryHints