Remove duplicate NEAREST_NEIGHBOR/BILINEAR/BICUBIC constants

Author: pepc84

src/Processing.h

@@ -1389,10 +1389,7 @@ static constexpr int ENABLE_ASYNC_SAVEFRAME    = -12;
 static constexpr int NEAREST_NEIGHBOR = 0;
 static constexpr int BILINEAR         = 1;
 static constexpr int BICUBIC          = 2;
-// Image interpolation modes
-static constexpr int NEAREST_NEIGHBOR = 0;
-static constexpr int BILINEAR         = 1;
-static constexpr int BICUBIC          = 2;
+
 
 // Cursor shapes (map to GLFW)
 static constexpr int ARROW       = GLFW_ARROW_CURSOR;