public override void SetImageData(Bitmap bitmap, int ArrayLevel)
{
byte[] Data = BitmapExtension.ImageToByte(bitmap);
Width = (uint)bitmap.Width;
Height = (uint)bitmap.Height;
ImageData = DDSCompressor.EncodePixelBlock(Data, bitmap.Width, bitmap.Width, DDS.DXGI_FORMAT.DXGI_FORMAT_R8G8B8A8_UNORM_SRGB);
}
public static byte[] CompressBlock(byte[] data, int width, int height, TEX_FORMAT format, TEX_FORMAT_TYPE type, float alphaRef)
{
if (IsCompressed(format))
{
return(DDSCompressor.CompressBlock(data, width, height, DDS.GetDXGI_Format(format, type), alphaRef));
}
else if (IsAtscFormat(format))
{
return(null);
}
else
{
return(DDSCompressor.EncodePixelBlock(data, width, height, DDS.GetDXGI_Format(format, type)));
}
}
public static byte[] CompressBlock(byte[] data, int width, int height, TEX_FORMAT format, float alphaRef, STCompressionMode CompressionMode = STCompressionMode.Fast)
{
if (IsCompressed(format))
{
return(DDSCompressor.CompressBlock(data, width, height, (DDS.DXGI_FORMAT)format, alphaRef, CompressionMode));
}
else if (IsAtscFormat(format))
{
return(null);
}
else
{
return(DDSCompressor.EncodePixelBlock(data, width, height, (DDS.DXGI_FORMAT)format));
}
}