public IDictionary <PortIdentifier, List <LedColor> > GenerateColors(ColorGenerationMethod generationMethod,
List <PortIdentifier> ports, ICacheProvider cache, float[] fftBuffer)
{
var points = CalculateSpectrumPoints(1.0, fftBuffer);
var result = new Dictionary <PortIdentifier, List <LedColor> >();
if (generationMethod == ColorGenerationMethod.PerPort)
{
foreach (var port in ports)
{
var config = cache.GetPortConfig(port);
var colors = GenerateColorSpectrum(cache.GetDeviceConfig(port).LedCount, points);
result.Add(port, colors);
}
return(result);
}
else if (generationMethod == ColorGenerationMethod.SpanPorts)
{
var totalLedCount = ports.Select(p => cache.GetDeviceConfig(p).LedCount).Sum();
var colors = GenerateColorSpectrum(totalLedCount, points);
var sliceOffset = 0;
foreach (var port in ports)
{
var ledCount = cache.GetDeviceConfig(port).LedCount;
result.Add(port, colors.GetRange(sliceOffset, ledCount));
sliceOffset += ledCount;
}
return(result);
}
return(null);
}
public IDictionary <PortIdentifier, List <LedColor> > GenerateColors(ColorGenerationMethod generationMethod,
List <PortIdentifier> ports, ICacheProvider cache, float[] fftBuffer)
{
if (generationMethod == ColorGenerationMethod.PerPort)
{
var result = new Dictionary <PortIdentifier, List <LedColor> >();
List <LedColor> colors = null;
List <SpectrumPointData> points = null;
foreach (var port in ports)
{
var ledCount = cache.GetDeviceConfig(port).LedCount;
if (UpdateFrequencyMappingIfNecessary(ledCount) || points == null)
{
points = CalculateSpectrumPoints(1.0, fftBuffer);
colors = GenerateColors(points);
}
result.Add(port, colors.ToList());
}
return(result);
}
else if (generationMethod == ColorGenerationMethod.SpanPorts)
{
var totalLedCount = ports.Select(p => cache.GetDeviceConfig(p).LedCount).Sum();
UpdateFrequencyMappingIfNecessary(totalLedCount);
var points = CalculateSpectrumPoints(1.0, fftBuffer);
var colors = GenerateColors(points);
return(EffectUtils.SplitColorsPerPort(colors, ports, cache));
}
return(null);
}
