1 files changed, 24 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Tango.RemoteDesktop/IBitmapComparer.cs b/Software/Visual_Studio/Tango.RemoteDesktop/IBitmapComparer.cs
new file mode 100644
index 000000000..6e1f8e999
--- /dev/null
+++ b/Software/Visual_Studio/Tango.RemoteDesktop/IBitmapComparer.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.RemoteDesktop
+{
+    /// <summary>
+    /// Represents a bitmap comparison engine which returns a difference object of type <see cref="TFrame"/> between a previous and current bitmaps.
+    /// </summary>
+    /// <typeparam name="TFrame">Type of frame</typeparam>
+    public interface IBitmapComparer<TFrame> where TFrame : IFrame
+    {
+        /// <summary>
+        /// Creates the difference result from two bitmaps.
+        /// </summary>
+        /// <param name="previousBitmap">The previous bitmap.</param>
+        /// <param name="currentBitmap">The current bitmap.</param>
+        /// <returns></returns>
+        BitmapComparerResult<TFrame> CreateDifference(Bitmap previousBitmap, Bitmap currentBitmap);
+    }
+}