Initial commit

MinecraftUSkinEditor/Classes/TextureUtils.cs

@@ -0,0 +1,39 @@
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Runtime.InteropServices;
+
+namespace Ohana3DS_Rebirth.Ohana
+{
+    class TextureUtils
+    {
+        /// <summary>
+        ///     Gets a Bitmap from a RGBA8 Texture buffer.
+        /// </summary>
+        /// <param name="array">The Buffer</param>
+        /// <param name="width">Width of the Texture</param>
+        /// <param name="height">Height of the Texture</param>
+        /// <returns></returns>
+        public static Bitmap getBitmap(byte[] array, int width, int height)
+        {
+            Bitmap img = new Bitmap(width, height, PixelFormat.Format32bppArgb);
+            BitmapData imgData = img.LockBits(new Rectangle(0, 0, img.Width, img.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
+            Marshal.Copy(array, 0, imgData.Scan0, array.Length);
+            img.UnlockBits(imgData);
+            return img;
+        }
+
+        /// <summary>
+        ///     Gets a RGBA8 Texture Buffer from a Bitmap.
+        /// </summary>
+        /// <param name="img">The Bitmap</param>
+        /// <returns></returns>
+        public static byte[] getArray(Bitmap img)
+        {
+            BitmapData imgData = img.LockBits(new Rectangle(0, 0, img.Width, img.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
+            byte[] array = new byte[imgData.Stride * img.Height];
+            Marshal.Copy(imgData.Scan0, array, 0, array.Length);
+            img.UnlockBits(imgData);
+            return array;
+        }
+    }
+}