From c2a035fe55c4f4b2e3d717c6c8fdce53e224e6f4 Mon Sep 17 00:00:00 2001
From: gc <gc>
Date: Sat, 21 Jul 2007 22:00:15 +0000
Subject: [PATCH] override rg2's gdkpixbuf.rotate with a noleak method instead
 of testing for the fix

---
 bin/booh-classifier | 13 -------------
 ext/rbbooh.c        | 10 ++++++++++
 2 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/bin/booh-classifier b/bin/booh-classifier
index 5d02353..9a329aa 100644
--- a/bin/booh-classifier
+++ b/bin/booh-classifier
@@ -1354,19 +1354,6 @@ read_config
 Gtk.init
 
 
-#- Gdk::Pixbuf#rotate memory leak check (in ruby-gnome2 <= 0.16.0)
-#pb = Gdk::Pixbuf.new("#{$FPATH}/images/logo.png")
-#1.upto(5) { pb = pb.rotate(Gdk::Pixbuf::ROTATE_CLOCKWISE) }
-#GC.start
-#mem = get_mem
-#1.upto(5) { pb = pb.rotate(Gdk::Pixbuf::ROTATE_CLOCKWISE) }
-#GC.start
-#mem2 = get_mem
-#if mem2 != mem
-#    puts _("Gdk::Pixbuf#scale memory leak detected (this is normal with unpatched ruby-gnome2 <= 0.16.0). Application would slow down to a crawl, won't proceed.")
-#    exit 1
-#end
-
 create_main_window
 check_config
 
diff --git a/ext/rbbooh.c b/ext/rbbooh.c
index 56b101f..e64c403 100644
--- a/ext/rbbooh.c
+++ b/ext/rbbooh.c
@@ -164,6 +164,15 @@ static VALUE draw_borders(VALUE self, VALUE pixbuf, VALUE x1, VALUE x2, VALUE ys
         return self;
 }
 
+static VALUE rotate_noleak(VALUE self, VALUE angle) {
+        VALUE ret;
+        GdkPixbuf* dest = gdk_pixbuf_rotate_simple(_SELF(self), RVAL2GENUM(angle, GDK_TYPE_PIXBUF_ROTATION));
+        if (dest == NULL)
+                return Qnil;
+        ret = GOBJ2RVAL(dest);
+        g_object_unref(dest);
+        return ret;
+}
 
 void 
 Init_libadds()
@@ -171,6 +180,7 @@ Init_libadds()
     RGObjClassInfo* cinfo = (RGObjClassInfo*)rbgobj_lookup_class_by_gtype(GDK_TYPE_PIXBUF, Qnil);
     rb_define_method(cinfo->klass, "whitebalance!", whitebalance, 1); 
     rb_define_method(cinfo->klass, "gammacorrect!", gammacorrect, 1); 
+    rb_define_method(cinfo->klass, "rotate", rotate_noleak, 1); 
 
     cinfo = (RGObjClassInfo*)rbgobj_lookup_class_by_gtype(GDK_TYPE_DRAWABLE, Qnil);
     rb_define_method(cinfo->klass, "draw_borders", draw_borders, 5);
-- 
2.21.3