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


Get the initial state of an axis control on a joystick.


SDL_bool SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,
                           int axis, Sint16 *state);

Function Parameters

joystick an SDL_Joystick structure containing joystick information
axis the axis to query; the axis indices start at index 0
state Upon return, the initial value is supplied here.

Return Value

Return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.


The state is a value ranging from -32768 to 32767.

The axis indices start at index 0.


This function is available since SDL 2.0.6.


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