diff --git a/src/widgets/ImageRoll.cpp b/src/widgets/ImageRoll.cpp
index acdff5d2f..637bb1b77 100644
--- a/src/widgets/ImageRoll.cpp
+++ b/src/widgets/ImageRoll.cpp
@@ -297,20 +297,27 @@ bool ImageRoll::Ok() const
 }
 
 void ImageRoll::DrawBitmap(wxDC &dc, wxBitmap &bitmap,
-                           int x, int y, wxRasterOperationMode logicalFunc)
+                           int x, int y, int logicalFunc)
 {
-   if (logicalFunc == wxCOPY)
+   auto func = static_cast< wxRasterOperationMode >( logicalFunc );
+   if (func == wxCOPY)
       dc.DrawBitmap(bitmap, x, y);
    else {
       wxMemoryDC memDC;
       memDC.SelectObject(bitmap);
       dc.Blit(x, y, bitmap.GetWidth(), bitmap.GetHeight(),
-              &memDC, 0, 0, logicalFunc);
+              &memDC, 0, 0, func);
    }
 }
 
-void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logicalFunc))
+void ImageRoll::Draw(wxDC &dc, wxRect rect)
 {
+   Draw( dc, rect, wxCOPY );
+}
+
+void ImageRoll::Draw(wxDC &dc, wxRect rect, int WXUNUSED(logicalFunc))
+{
+   auto func = wxCOPY;
    int width = rect.width;
    int height = rect.height;
    int num = (int)mPieces.size();
@@ -335,7 +342,7 @@ void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logic
             // fixed
 
             if (mPieces[i].Ok())
-               DrawBitmap(dc, mPieces[i], rect.x + x, rect.y);
+               DrawBitmap(dc, mPieces[i], rect.x + x, rect.y, func);
             x += w;
          }
          else {
@@ -348,7 +355,7 @@ void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logic
             j = 0;
             while(j < space) {
                if (mPieces[i].Ok())
-                  DrawBitmap(dc, mPieces[i], rect.x + x + j, rect.y);
+                  DrawBitmap(dc, mPieces[i], rect.x + x + j, rect.y, func);
                j += w;
             }
 
@@ -375,7 +382,7 @@ void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logic
             // fixed
 
             if (mPieces[i].Ok())
-               DrawBitmap(dc, mPieces[i], rect.x, rect.y + y);
+               DrawBitmap(dc, mPieces[i], rect.x, rect.y + y, func);
             y += h;
          }
          else {
@@ -388,7 +395,7 @@ void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logic
             j = 0;
             while(j < space) {
                if (mPieces[i].Ok())
-                  DrawBitmap(dc, mPieces[i], rect.x, rect.y + y + j);
+                  DrawBitmap(dc, mPieces[i], rect.x, rect.y + y + j, func);
                j += h;
             }
 
@@ -398,7 +405,7 @@ void ImageRoll::Draw(wxDC &dc, wxRect rect, wxRasterOperationMode WXUNUSED(logic
    } break; // case VerticalRoll
 
    case FixedImage:
-      DrawBitmap(dc, mPieces[0], rect.x, rect.y);
+      DrawBitmap(dc, mPieces[0], rect.x, rect.y, func);
       break;
    /* the other possible cases don't really make sense, but not having them
     * listed gives a GCC warning */
diff --git a/src/widgets/ImageRoll.h b/src/widgets/ImageRoll.h
index 943b9bfda..b04413176 100644
--- a/src/widgets/ImageRoll.h
+++ b/src/widgets/ImageRoll.h
@@ -13,7 +13,7 @@
 #define __AUDACITY_IMAGE_ROLL__
 
 #include <vector>
-#include <wx/dc.h> // for enum wxRasterOperationMode
+// #include <wx/dc.h> // for enum wxRasterOperationMode
 #include <wx/defs.h>
 #include "wxPanelWrapper.h" // to inherit
 
@@ -45,7 +45,8 @@ class ImageRoll
    wxSize GetMaxSize() const { return mMaxSize; }
 
    void Draw(wxDC &dc, wxRect rect,
-             wxRasterOperationMode logicalFunc = wxCOPY);
+             int /* wxRasterOperationMode */ logicalFunc);
+   void Draw(wxDC &dc, wxRect rect); // default logicalFunc to wxCOPY
 
    static ImageArray SplitH(const wxImage &src, wxColour magicColor);
    static ImageArray SplitV(const wxImage &src, wxColour magicColor);
@@ -53,7 +54,8 @@ class ImageRoll
  protected:
 
    void DrawBitmap(wxDC &dc, wxBitmap &bitmap,
-                   int x, int y, wxRasterOperationMode logicalFunc = wxCOPY);
+                   int x, int y,
+                   int /* wxRasterOperationMode */ logicalFunc);
 
    void Init(RollType type, const wxImage &src, wxColour magicColor);