diff --git a/Core/Utils/SharedEnums.cs b/Core/Utils/SharedEnums.cs
index 476eec70f3..937caf8dde 100644
--- a/Core/Utils/SharedEnums.cs
+++ b/Core/Utils/SharedEnums.cs
@@ -22,6 +22,8 @@ public enum RgbBlendModes
             Difference = 4,
             UseImageA_RGB = 5,
             UseImageB_RGB = 6,
+            ColorDodge = 7,
+            LinearDodge = 8,
         }
     }
 }
\ No newline at end of file
diff --git a/Resources/lib/shared/blend-functions.hlsl b/Resources/lib/shared/blend-functions.hlsl
index 7d52b6774f..565658b2af 100644
--- a/Resources/lib/shared/blend-functions.hlsl
+++ b/Resources/lib/shared/blend-functions.hlsl
@@ -52,6 +52,16 @@ float4 BlendColors(float4 tA, float4 tB, int blendMode)
     case 6:
         rgb = tB.rgb;
         break;
+
+    // colorDodge
+    case 7:
+        rgb = tA.rgb / (1.0001 - saturate( tB.rgb)); 
+        break;
+        
+    // linearDodge  
+    case 8: 
+        rgb = tA.rgb + tB.rgb;
+        break;
     }
 
     return float4(rgb, a);