Add my copyright to files I've modified.

[synfig.git] / synfig-core / trunk / src / modules / mod_geometry / rectangle.cpp

diff --git a/synfig-core/trunk/src/modules/mod_geometry/rectangle.cpp b/synfig-core/trunk/src/modules/mod_geometry/rectangle.cpp
index d5b861c..537f1ec 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_geometry/rectangle.cpp
+++ b/synfig-core/trunk/src/modules/mod_geometry/rectangle.cpp
@@ -6,6 +6,7 @@
 **
 **     \legal
 **     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**     Copyright (c) 2007 Chris Moore
 **
 **     This package is free software; you can redistribute it and/or
 **     modify it under the terms of the GNU General Public License as
@@ -177,6 +178,15 @@ Rectangle::hit_check(synfig::Context context, const synfig::Point &pos)const
        return context.hit_check(pos);
 }
 
+bool
+Rectangle::is_solid_color()const
+{
+       return Layer_Composite::is_solid_color() ||
+               (get_blend_method() == Color::BLEND_COMPOSITE &&
+                get_amount() == 1.0f &&
+                color.get_a() == 1.0f);
+}
+
 Color
 Rectangle::get_color(Context context, const Point &pos)const
 {
@@ -480,12 +490,6 @@ Rectangle::accelerated_render(Context context,Surface *surface,int quality, cons
        right = std::min(w,right);
 */
 
-       Surface::alpha_pen pen;
-
-       // In the case where there is nothing to render...
-       if (right < left || bottom < top)
-               return true;
-
        // optimisation - if the whole tile is covered by this rectangle,
        // and the rectangle is a solid colour, we don't need to render
        // what's behind us
@@ -503,6 +507,12 @@ Rectangle::accelerated_render(Context context,Surface *surface,int quality, cons
                return false;
        }
 
+       // In the case where there is nothing to render...
+       if (right < left || bottom < top)
+               return true;
+
+       Surface::alpha_pen pen;
+
        if(right-left>0&&bottom-top>0)
        {
                if(is_solid_color())