private void SaveAsImage(ImageFormat outputFormat, Stream stream, int width, int height)
{
byte[] numArray = new byte[width * height * GraphicsExtensions.Size(this.Format)];
this.GetData <byte>(numArray);
using (System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
{
BitmapData bitmapdata = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, width, height), ImageLockMode.WriteOnly, bitmap.PixelFormat);
Marshal.Copy(numArray, 0, bitmapdata.Scan0, numArray.Length);
bitmap.UnlockBits(bitmapdata);
ImageEx.RGBToBGR((Image)bitmap);
bitmap.Save(stream, outputFormat);
}
}
public static Texture2D FromStream(GraphicsDevice graphicsDevice, Stream stream)
{
using (System.Drawing.Bitmap bitmap = (System.Drawing.Bitmap)Image.FromStream(stream))
{
ImageEx.RGBToBGR((Image)bitmap);
byte[] numArray = new byte[bitmap.Width * bitmap.Height * 4];
BitmapData bitmapdata = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
if (bitmapdata.Stride != bitmap.Width * 4)
{
throw new NotImplementedException();
}
Marshal.Copy(bitmapdata.Scan0, numArray, 0, numArray.Length);
bitmap.UnlockBits(bitmapdata);
Texture2D texture2D = new Texture2D(graphicsDevice, bitmap.Width, bitmap.Height);
texture2D.SetData <byte>(numArray);
return(texture2D);
}
}
