internal DefaultStatistics(StatisticsModel parent, ITexture texture, LayerMipmapRange lm)
{
Luminance = new DefaultStatisticsType(parent.LuminanceShader, texture, parent, lm);
Average = new DefaultStatisticsType(parent.UniformShader, texture, parent, lm);
Luma = new DefaultStatisticsType(parent.LumaShader, texture, parent, lm);
Lightness = new DefaultStatisticsType(parent.LightnessShader, texture, parent, lm);
Alpha = new DefaultStatisticsType(parent.AlphaShader, texture, parent, lm);
}
/// empty model constructor
internal DefaultStatistics()
{
Luminance = new DefaultStatisticsType();
Average = Luminance;
Luma = Luminance;
Lightness = Luminance;
Alpha = Luminance;
}
private float Get(DefaultStatisticsType type, Metrics metric)
{
switch (metric)
{
case Metrics.Min:
return(type.Min);
case Metrics.Max:
return(type.Max);
case Metrics.Avg:
return(type.Avg);
}
return(0.0f);
}