Better WIN32 performance of Fl_Printer::print_window_rect()

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7300 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 6 insertions, 1 deletions

diff --git a/src/Fl_Device.cxx b/src/Fl_Device.cxx
index c07e45647..a35c2b5c2 100644
--- a/src/Fl_Device.cxx
+++ b/src/Fl_Device.cxx
@@ -118,9 +118,14 @@ void Fl_Virtual_Printer::print_window_part(Fl_Window *win, int x, int y, int w,
   uchar *image_data = fl_read_image(NULL, x, y, w, h);
   save_front->show();
   this->set_current();
+#ifdef WIN32
+  fl_draw_image(image_data, delta_x, delta_y, w, h, 3);
+  add_image(NULL, image_data);
+#else
   Fl_RGB_Image *image = new Fl_RGB_Image(image_data, w, h);
   image->draw(delta_x, delta_y);
   add_image(image, image_data);
+#endif
 }
 
 void Fl_Virtual_Printer::add_image(Fl_Image *image, const uchar *data)
@@ -136,7 +141,7 @@ void Fl_Virtual_Printer::delete_image_list()
 {
   while(image_list_) {
     struct chain_elt *next = image_list_->next;
-    delete image_list_->image;
+    if(image_list_->image) delete image_list_->image;
     if (image_list_->data) delete image_list_->data;
     free(image_list_);
     image_list_ = next;