diff --git a/Quik/Media/ImageFormat.cs b/Quik/Media/ImageFormat.cs
index 77c3d7a..4423fd0 100644
--- a/Quik/Media/ImageFormat.cs
+++ b/Quik/Media/ImageFormat.cs
@@ -4,6 +4,7 @@ namespace Quik.Media
 {
     public enum QImageFormat
     {
+        Undefined,
         RedU8,
         RgbU8,
         RgbaU8,
@@ -11,6 +12,8 @@ namespace Quik.Media
         RgbF,
         RgbaF,
         AlphaU8,
-        AlphaF
+        AlphaF,
+        RaU8,
+        RaF,
     }
 }
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