//SetGammaRamp sets the current gamma ramp for the monitor.
func (m *Monitor) SetGammaRamp(ramp *GammaRamp) {
var rampC C.GLFWgammaramp
length := len(ramp.Red)
for i := 0; i < length; i++ {
C.SetGammaAtIndex(rampC.red, C.int(i), C.ushort(ramp.Red[i]))
C.SetGammaAtIndex(rampC.green, C.int(i), C.ushort(ramp.Green[i]))
C.SetGammaAtIndex(rampC.blue, C.int(i), C.ushort(ramp.Blue[i]))
}
C.glfwSetGammaRamp(m.data, &rampC)
}
func SetGammaRamp(gammaRamp *GammaRamp) {
cPtr := gammaRamp.toPtr()
defer C.free(unsafe.Pointer(cPtr))
C.glfwSetGammaRamp(cPtr)
}