public void SetGamma(ColorConfiguration configuration)
{
// Skip if gamma doesn't need refreshing and color configuration didn't change much since last time
if (!IsGammaStale() && !IsSignificantChange(configuration))
{
return;
}
EnsureDeviceContextIsValid();
_deviceContext.SetGamma(
GetRed(configuration) * configuration.Brightness,
GetGreen(configuration) * configuration.Brightness,
GetBlue(configuration) * configuration.Brightness
);
_lastConfiguration = configuration;
_lastUpdateTimestamp = DateTimeOffset.Now;
}