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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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21
src/joystick/dummy/SDL_sysjoystick.c
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@@ -78,42 +78,48 @@ DUMMY_JoystickGetDeviceInstanceID(int device_index)
}
static int
DUMMY_JoystickOpen(SDL_Joystick * joystick, int device_index)
DUMMY_JoystickOpen(SDL_Joystick *joystick, int device_index)
{
return SDL_SetError("Logic error: No joysticks available");
}
static int
DUMMY_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
DUMMY_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
{
return SDL_Unsupported();
}
static int
DUMMY_JoystickRumbleTriggers(SDL_Joystick * joystick, Uint16 left_rumble, Uint16 right_rumble)
DUMMY_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble)
{
return SDL_Unsupported();
}
static SDL_bool
DUMMY_JoystickHasLED(SDL_Joystick * joystick)
DUMMY_JoystickHasLED(SDL_Joystick *joystick)
{
return SDL_FALSE;
}
static int
DUMMY_JoystickSetLED(SDL_Joystick * joystick, Uint8 red, Uint8 green, Uint8 blue)
DUMMY_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
return SDL_Unsupported();
}
static int
DUMMY_JoystickSetSensorsEnabled(SDL_Joystick *joystick, SDL_bool enabled)
{
return SDL_Unsupported();
}
static void
DUMMY_JoystickUpdate(SDL_Joystick * joystick)
DUMMY_JoystickUpdate(SDL_Joystick *joystick)
{
}
static void
DUMMY_JoystickClose(SDL_Joystick * joystick)
DUMMY_JoystickClose(SDL_Joystick *joystick)
{
}
@@ -143,6 +149,7 @@ SDL_JoystickDriver SDL_DUMMY_JoystickDriver =
DUMMY_JoystickRumbleTriggers,
DUMMY_JoystickHasLED,
DUMMY_JoystickSetLED,
DUMMY_JoystickSetSensorsEnabled,
DUMMY_JoystickUpdate,
DUMMY_JoystickClose,
DUMMY_JoystickQuit,