private static int GetChannel(CameraColorSpace colorSpace)
{
switch (colorSpace)
{
case CameraColorSpace.YinYUV:
case CameraColorSpace.UinYUV:
case CameraColorSpace.VinYUV:
case CameraColorSpace.RinRGB:
case CameraColorSpace.GinRGB:
case CameraColorSpace.BinRGB:
case CameraColorSpace.HinHSY:
case CameraColorSpace.SinHSY:
case CameraColorSpace.YinHSY:
return(1);
case CameraColorSpace.YUV422:
case CameraColorSpace.YYCbCr:
case CameraColorSpace.Depth:
case CameraColorSpace.Distance:
case CameraColorSpace.RawDepth:
return(2);
case CameraColorSpace.YUV:
case CameraColorSpace.RGB:
case CameraColorSpace.HSY:
case CameraColorSpace.H2RGB:
case CameraColorSpace.HSMixed:
return(3);
case CameraColorSpace.XYZ:
return(12);
default:
throw new InvalidOperationException();
}
}
public static BitmapSource GetFreezedImageFromBytes(byte[] data, CameraType cameraType, CameraColorSpace colorSpace, CameraResolution resolution)
{
var size = GetSize(resolution);
int channel = GetChannel(colorSpace);
if (size.Width * size.Height * channel != data.Length)
{
return(BitmapSource.Create(size.Width, size.Height, Dpi, Dpi, PixelFormats.Gray8, null, new byte[size.Width * size.Height], size.Width));
}
if (channel == 1)
{
return(GetSingleChanneledImage(data, size.Width, size.Height,
(colorSpace == CameraColorSpace.RinRGB ? ChannelSelection.Red :
colorSpace == CameraColorSpace.GinRGB ? ChannelSelection.Green :
colorSpace == CameraColorSpace.BinRGB ? ChannelSelection.Blue :
ChannelSelection.Gray)
));
}
//ホントは2チャネルのケースって4/4/4/4とかだったりするのだけど面倒なので赤と青に振っておしまい
if (channel == 2)
{
return(GetTwoChanneledImage(data, size.Width, size.Height, ChannelSelection.Red, ChannelSelection.Blue));
}
if (channel == 3)
{
return(GetThreeChanneledImage(data, size.Width, size.Height));
}
if (channel == 12)
{
Get12ChanneledImage(data, size.Width, size.Height);
}
throw new NotImplementedException();
}
