Use an appropriate blend method when blitting to the area around the clipped pastecanvas.

[synfig.git] / synfig-core / trunk / src / synfig / layer_pastecanvas.cpp

diff --git a/synfig-core/trunk/src/synfig/layer_pastecanvas.cpp b/synfig-core/trunk/src/synfig/layer_pastecanvas.cpp
index 747f770..04ed8b9 100644 (file)
--- a/synfig-core/trunk/src/synfig/layer_pastecanvas.cpp
+++ b/synfig-core/trunk/src/synfig/layer_pastecanvas.cpp
@@ -401,7 +401,10 @@ Layer_PasteCanvas::accelerated_render(Context context,Surface *surface,int quali
 
                // the area we're about to blit is transparent, so it doesn't
                // matter whether we use 'straight' or 'straight onto' here
-               apen.set_blend_method(Color::BLEND_STRAIGHT);
+               if (blend_method == Color::BLEND_ALPHA_BRIGHTEN)
+                       apen.set_blend_method(blend_method);
+               else
+                       apen.set_blend_method(Color::BLEND_STRAIGHT);
 
                /* This represents the area we're pasting into the tile,
                 * within the tile as a whole.  Areas (A), (B), (C) and (D)