(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_HINT_GAMECONTROLLER_SENSOR_FUSION

A variable that controls whether the device's built-in accelerometer and gyro should be used as sensors for gamepads.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_GAMECONTROLLER_SENSOR_FUSION "SDL_GAMECONTROLLER_SENSOR_FUSION"

Remarks

The variable can be set to the following values:

• "0": Sensor fusion is disabled
• "1": Sensor fusion is enabled for all controllers that lack sensors

Or the variable can be a comma separated list of USB VID/PID pairs in hexadecimal form, e.g.

0xAAAA/0xBBBB,0xCCCC/0xDDDD

The variable can also take the form of "@file", in which case the named file will be loaded and interpreted as the value of the variable.

This hint should be set before a gamepad is opened.

Version

This hint is available since SDL 3.0.0.

CategoryAPI, CategoryAPIMacro, CategoryHints