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For gamepads that don't have their own sensors, try to use the system sensors.

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This allows using the gyro and accelerometer in handheld devices in conjunction with built-in or wraparound controllers.
This commit is contained in:
Sam Lantinga 2023-06-14 22:03:44 -07:00
parent d584592822
commit 42e4639a5e
8 changed files with 272 additions and 11 deletions
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12
include/SDL3/SDL_hints.h
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@ -616,6 +616,18 @@ extern "C" {
*/
#define SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS "SDL_GAMECONTROLLER_USE_BUTTON_LABELS"
/**
* \brief Controls whether the device's built-in accelerometer and gyro should be used as sensors for gamepads.
*
* The variable can be set to the following values:
* "auto" - Sensor fusion is enabled for known wraparound controllers like the Razer Kishi and Backbone One
* "0" - Sensor fusion is disabled
* "1" - Sensor fusion is enabled for all controllers that lack sensors
*
* The default value is "auto". This hint is checked when a gamepad is opened.
*/
#define SDL_HINT_GAMECONTROLLER_SENSOR_FUSION "SDL_GAMECONTROLLER_SENSOR_FUSION"
/**
* \brief A variable controlling whether grabbing input grabs the keyboard
*