public static EncodingDefinition GetEncodingDefinition()
{
var formats = new Dictionary <int, IColorEncoding>
{
[0] = ImageFormats.Rgba8888(),
[1] = ImageFormats.Rgb888(),
[2] = ImageFormats.Rgba5551(),
[3] = ImageFormats.Rgb565(),
[4] = ImageFormats.Rgba4444(),
[5] = ImageFormats.La88(),
[6] = ImageFormats.Rg88(),
[7] = ImageFormats.L8(),
[8] = ImageFormats.A8(),
[9] = ImageFormats.La44(),
[10] = ImageFormats.L4(BitOrder.LeastSignificantBitFirst),
[11] = ImageFormats.A4(BitOrder.LeastSignificantBitFirst),
[12] = ImageFormats.Etc1(true),
[13] = ImageFormats.Etc1A4(true)
};
var definition = EncodingDefinition.Empty;
definition.AddColorEncodings(formats);
return(definition);
}
private IColorEncoding CreateEncoding(ExtensionType extType)
{
switch (extType.Name)
{
case "RGBA8888":
var componentOrder1 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder1 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(8, 8, 8, 8, componentOrder1, byteOrder1));
case "RGB888":
var componentOrder2 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder2 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(8, 8, 8, componentOrder2, byteOrder2));
case "RGB565":
var componentOrder3 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder3 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(5, 6, 5, componentOrder3, byteOrder3));
case "RGB555":
var componentOrder4 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder4 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(5, 5, 5, componentOrder4, byteOrder4));
case "RGBA5551":
var componentOrder5 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder5 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(5, 5, 5, 1, componentOrder5, byteOrder5));
case "RGBA4444":
var componentOrder6 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder6 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(4, 4, 4, 4, componentOrder6, byteOrder6));
case "RG88":
var componentOrder7 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder7 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new Rgba(8, 8, 0, componentOrder7, byteOrder7));
case "R8":
return(new Rgba(8, 0, 0));
case "G8":
return(new Rgba(0, 8, 0));
case "B8":
return(new Rgba(0, 0, 8));
case "LA88":
var componentOrder8 = extType.GetParameterValue <string>("ComponentOrder");
var byteOrder8 = extType.GetParameterValue <ByteOrder>("ByteOrder");
return(new La(8, 8, componentOrder8, byteOrder8));
case "LA44":
var componentOrder9 = extType.GetParameterValue <string>("ComponentOrder");
return(new La(4, 4, componentOrder9));
case "L8":
return(ImageFormats.L8());
case "A8":
return(ImageFormats.A8());
case "L4":
return(ImageFormats.L4(extType.GetParameterValue <BitOrder>("BitOrder")));
case "A4":
return(ImageFormats.A4(extType.GetParameterValue <BitOrder>("BitOrder")));
case "ETC1":
return(ImageFormats.Etc1(extType.GetParameterValue <bool>("Z-Order")));
case "ETC1A4":
return(ImageFormats.Etc1A4(extType.GetParameterValue <bool>("Z-Order")));
case "ETC2 RGB":
return(ImageFormats.Etc2());
case "ETC2 RGBA":
return(ImageFormats.Etc2A());
case "ETC2 RGBA1":
return(ImageFormats.Etc2A1());
case "EAC R11":
return(ImageFormats.EacR11());
case "EAC RG11":
return(ImageFormats.EacRG11());
case "DXT1":
return(ImageFormats.Dxt1());
case "DXT3":
return(ImageFormats.Dxt3());
case "DXT5":
return(ImageFormats.Dxt5());
case "ATI1":
return(ImageFormats.Ati1());
case "ATI1L":
return(ImageFormats.Ati1L());
case "ATI1A":
return(ImageFormats.Ati1A());
case "ATI2":
var wiiU = extType.GetParameterValue <bool>("Alpha/Luminance");
return(wiiU ? ImageFormats.Ati2() : ImageFormats.Ati2AL());
case "ATC":
return(ImageFormats.Atc());
case "ATCA":
var atcAlpha = extType.GetParameterValue <AtcAlpha>("AlphaMode");
return(atcAlpha == AtcAlpha.Explicit ?
ImageFormats.AtcExplicit() :
ImageFormats.AtcInterpolated());
case "BC7":
return(ImageFormats.Bc7());
case "PVRTC 2Bpp":
return(ImageFormats.Pvrtc_2bpp());
case "PVRTC 4Bpp":
return(ImageFormats.Pvrtc_4bpp());
case "PVRTCA 2Bpp":
return(ImageFormats.PvrtcA_2bpp());
case "PVRTCA 4Bpp":
return(ImageFormats.PvrtcA_4bpp());
case "PVRTC2 2Bpp":
return(ImageFormats.Pvrtc2_2bpp());
case "PVRTC2 4Bpp":
return(ImageFormats.Pvrtc2_4bpp());
case "ASTC 4x4":
return(ImageFormats.Astc4x4());
default:
return(null);
}
}