diff --git a/lib/x11/x11_joystick.c b/lib/x11/x11_joystick.c index f628d310..de6aed6a 100644 --- a/lib/x11/x11_joystick.c +++ b/lib/x11/x11_joystick.c @@ -101,14 +101,17 @@ void _glfwInitJoysticks(void) // Pick joystick base name switch (k) { - case 0: - joy_base_name = "/dev/input/js"; // USB sticks - break; - case 1: - joy_base_name = "/dev/js"; // "Legacy" sticks - break; - default: - continue; // (should never happen) + case 0: + // USB joysticks + joy_base_name = "/dev/input/js"; + break; + case 1: + // "Legacy" joysticks + joy_base_name = "/dev/js"; + break; + default: + // This should never happen + continue; } // Try to open a few of these sticks @@ -229,21 +232,21 @@ static void pollJoystickEvents(void) // Check event type switch (e.type) { - case JS_EVENT_AXIS: - _glfwJoy[i].Axis[e.number] = (float) e.value / 32767.0f; - // We need to change the sign for the Y axes, so that - // positive = up/forward, according to the GLFW spec. - if (e.number & 1) - _glfwJoy[i].Axis[e.number] = -_glfwJoy[i].Axis[e.number]; - break; + case JS_EVENT_AXIS: + _glfwJoy[i].Axis[e.number] = (float) e.value / 32767.0f; + // We need to change the sign for the Y axes, so that + // positive = up/forward, according to the GLFW spec. + if (e.number & 1) + _glfwJoy[i].Axis[e.number] = -_glfwJoy[i].Axis[e.number]; + break; - case JS_EVENT_BUTTON: - _glfwJoy[i].Button[e.number] = - e.value ? GLFW_PRESS : GLFW_RELEASE; - break; + case JS_EVENT_BUTTON: + _glfwJoy[i].Button[e.number] = + e.value ? GLFW_PRESS : GLFW_RELEASE; + break; - default: - break; + default: + break; } } } @@ -267,17 +270,17 @@ int _glfwPlatformGetJoystickParam(int joy, int param) switch (param) { - case GLFW_PRESENT: - return GL_TRUE; + case GLFW_PRESENT: + return GL_TRUE; - case GLFW_AXES: - return _glfwJoy[joy].NumAxes; + case GLFW_AXES: + return _glfwJoy[joy].NumAxes; - case GLFW_BUTTONS: - return _glfwJoy[joy].NumButtons; + case GLFW_BUTTONS: + return _glfwJoy[joy].NumButtons; - default: - break; + default: + break; } return 0;