From fba8dd39307b922bb440f2755e3901b80d0c3889 Mon Sep 17 00:00:00 2001
From: Aaron Spike <aaron@ekips.org>
Date: Tue, 13 Jun 2006 01:43:48 +0000
Subject: patch [ 1503865 ] Siox performance patch

(bzr r1208)
---
 src/ui/dialog/tracedialog.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'src/ui')

diff --git a/src/ui/dialog/tracedialog.cpp b/src/ui/dialog/tracedialog.cpp
index b79d0f0e6..967ed4327 100644
--- a/src/ui/dialog/tracedialog.cpp
+++ b/src/ui/dialog/tracedialog.cpp
@@ -232,20 +232,19 @@ void TraceDialogImpl::potraceProcess(bool do_i_trace)
     pte.setMultiScanSmooth(do_i_smooth);
 
     //##### Get intermediate bitmap image
-    GdkPixbuf *pixbuf = tracer.getSelectedImage();
+    Glib::RefPtr<Gdk::Pixbuf> pixbuf = tracer.getSelectedImage();
     if (pixbuf)
          {
-         GdkPixbuf *preview = pte.preview(pixbuf);
+         Glib::RefPtr<Gdk::Pixbuf> preview = pte.preview(pixbuf);
          if (preview)
              {
-             Glib::RefPtr<Gdk::Pixbuf> thePreview = Glib::wrap(preview);
-             int width  = thePreview->get_width();
-             int height = thePreview->get_height();
+             int width  = preview->get_width();
+             int height = preview->get_height();
              double scaleFactor = 100.0 / (double)height;
              int newWidth  = (int) (((double)width)  * scaleFactor);
              int newHeight = (int) (((double)height) * scaleFactor);
              Glib::RefPtr<Gdk::Pixbuf> scaledPreview =
-                    thePreview->scale_simple(newWidth, newHeight,
+                    preview->scale_simple(newWidth, newHeight,
                        Gdk::INTERP_NEAREST);
              //g_object_unref(preview);
              potracePreviewImage.set(scaledPreview);
-- 
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