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Added API for sensors on game controllers

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Added support for the PS4 controller gyro and accelerometer on iOS and HIDAPI drivers

Also fixed an issue with the accelerometer on iOS having inverted axes
This commit is contained in:
Sam Lantinga 2020-11-17 10:30:20 -08:00
parent b79e1baa36
commit fcb21aa883
33 changed files with 810 additions and 118 deletions
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18
src/joystick/hidapi/SDL_hidapijoystick.c
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@ -1130,6 +1130,23 @@ HIDAPI_JoystickSetLED(SDL_Joystick * joystick, Uint8 red, Uint8 green, Uint8 blu
return result;
}
static int
HIDAPI_JoystickSetSensorsEnabled(SDL_Joystick * joystick, SDL_bool enabled)
{
int result;
if (joystick->hwdata) {
SDL_HIDAPI_Device *device = joystick->hwdata->device;
result = device->driver->SetJoystickSensorsEnabled(device, joystick, enabled);
} else {
SDL_SetError("SetSensorsEnabled failed, device disconnected");
result = -1;
}
return result;
}
static void
HIDAPI_JoystickUpdate(SDL_Joystick * joystick)
{
@ -1206,6 +1223,7 @@ SDL_JoystickDriver SDL_HIDAPI_JoystickDriver =
HIDAPI_JoystickRumbleTriggers,
HIDAPI_JoystickHasLED,
HIDAPI_JoystickSetLED,
HIDAPI_JoystickSetSensorsEnabled,
HIDAPI_JoystickUpdate,
HIDAPI_JoystickClose,
HIDAPI_JoystickQuit,