drawing: workaround MSVC2010 32-bit compiler bug

8 years ago · ebae963884
parent 2346ba7ea2
commit ebae963884
1 changed files with 6 additions and 2 deletions
--- 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)