public WicMatteTransform(WicTransform prev) : base(prev)
{
if (Context.Settings.MatteColor.IsEmpty || (Context.PixelFormat != Consts.GUID_WICPixelFormat32bppBGRA && Context.PixelFormat != Consts.GUID_WICPixelFormat64bppBGRA))
{
return;
}
var mat = new WicMatte(Source, Context.Settings.MatteColor);
Source = mat;
}
public WicMatteTransform(WicTransform prev) : base(prev)
{
if (Context.PixelFormat == PixelFormat.Pbgra128BppFloat)
{
Source = conv = new WicCustomPixelFormatConverter(Source, Consts.GUID_WICPixelFormat32bppBGRA);
Context.PixelFormat = PixelFormat.Cache[Source.GetPixelFormat()];
}
if (Context.Settings.MatteColor.IsEmpty || Context.PixelFormat.ColorRepresentation != PixelColorRepresentation.Bgr || Context.PixelFormat.AlphaRepresentation == PixelAlphaRepresentation.None)
{
return;
}
Source = new WicMatte(Source, Context.Settings.MatteColor);
}