GLFWAPI int glfwGetJoystickAxes(int joy, float* axes, int numaxes)
{
int i;
if (!_glfwInitialized)
{
_glfwSetError(GLFW_NOT_INITIALIZED, NULL);
return 0;
}
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwSetError(GLFW_INVALID_ENUM, NULL);
return 0;
}
if (axes == NULL || numaxes < 0)
{
_glfwSetError(GLFW_INVALID_VALUE, NULL);
return 0;
}
// Clear positions
for (i = 0; i < numaxes; i++)
axes[i] = 0.0f;
return _glfwPlatformGetJoystickAxes(joy, axes, numaxes);
}
GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count)
{
*count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
return NULL;
}
return _glfwPlatformGetJoystickAxes(joy, count);
}
GLFWAPI const float* glfwGetJoystickAxes(int jid, int* count)
{
assert(count != NULL);
*count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (jid < 0 || jid > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", jid);
return NULL;
}
return _glfwPlatformGetJoystickAxes(jid, count);
}
