drawing: workaround MSVC2010 32-bit compiler bug

ebae9638 · Alexander Alekhin · 2346ba7e · ebae9638
Commit ebae9638 authored Feb 02, 2017 by Alexander Alekhin
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 2 deletions

drawing.cpp modules/core/src/drawing.cpp +6 -2

No files found.
--- a/modules/core/src/drawing.cpp
+++ b/modules/core/src/drawing.cpp
@@ -1185,8 +1185,12 @@ FillConvexPoly( Mat& img, const Point2l* v, int npts, const void* color, int lin
                        edges--;
                    }
-                    xs <<= XY_SHIFT - shift;
+                    xe = v[idx].x;
-                    xe = v[idx].x << (XY_SHIFT - shift);
+                    if (XY_SHIFT - shift != 0)
+                    {
+                        xs <<= XY_SHIFT - shift;
+                        xe <<= XY_SHIFT - shift;
+                    }
                    /* no more edges */
                    if( y >= ty)