Fix a bug found by g++ 4.3.

[synfig.git] / synfig-core / trunk / src / modules / lyr_std / rotate.cpp

diff --git a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
index aaa226e..6c8e9e2 100644 (file)
--- a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
+++ b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
@@ -1,6 +1,6 @@
 /* === S Y N F I G ========================================================= */
 /*!    \file rotate.cpp
-**     \brief Template Header
+**     \brief Implementation of the "Rotate" layer
 **
 **     $Id$
 **
@@ -256,7 +256,7 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
                                tmp=Point(cos_val*(point[0]-origin[0])+sin_val*(point[1]-origin[1]),-sin_val*(point[0]-origin[0])+cos_val*(point[1]-origin[1])) +origin;
                                (*surface)[y][x]=source.cubic_sample((tmp[0]-tl[0])*pw,(tmp[1]-tl[1])*ph);
                        }
-                       if(y&31==0 && cb)
+                       if((y&31)==0 && cb)
                        {
                                if(!stagetwo.amount_complete(y,surface->get_h()))
                                        return false;
@@ -276,7 +276,7 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
                                tmp=Point(cos_val*(point[0]-origin[0])+sin_val*(point[1]-origin[1]),-sin_val*(point[0]-origin[0])+cos_val*(point[1]-origin[1])) +origin;
                                (*surface)[y][x]=source.linear_sample((tmp[0]-tl[0])*pw,(tmp[1]-tl[1])*ph);
                        }
-                       if(y&31==0 && cb)
+                       if((y&31)==0 && cb)
                        {
                                if(!stagetwo.amount_complete(y,surface->get_h()))
                                        return false;
@@ -306,7 +306,7 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
                                //pen.set_value(source[v][u]);
                                (*surface)[y][x]=source[v][u];
                        }
-                       if(y&31==0 && cb)
+                       if((y&31)==0 && cb)
                        {
                                if(!stagetwo.amount_complete(y,surface->get_h()))
                                        return false;