some code was moved & renamed into mygtk2 in order to be reused:

new_pixbuf() => mygtk2::_new_alpha_pixbuf()
render_alpha() => mygtk2::_pixbuf_render_alpha()

1 files changed, 2 insertions, 17 deletions

diff --git a/control-center b/control-center
index fe2d3384..312a16ed 100755
--- a/control-center
+++ b/control-center
@@ -940,7 +940,7 @@ $wait_darea->signal_connect(expose_event => sub {
     return unless $run_pixbuf; # some people got an expose event before we start an embedded tool
     return unless $wait_darea->{size};
     $wait_darea->{layout} ||= $wait_darea->create_pango_layout(N("Loading... Please wait"));
-    my $pixbuf = $run_pixbufs{$run_counter} ||= render_alpha($run_pixbuf, $run_counter);
+    my $pixbuf = $run_pixbufs{$run_counter} ||= mygtk2::_pixbuf_render_alpha($run_pixbuf, $run_counter);
     if (!$wait_darea->{first_expose}) {
         $wait_darea->{first_expose} = 1;
         my $size = $wait_darea->{size};
@@ -1421,24 +1421,9 @@ sub rtl_gtkcreate_img {
     mygtk2::text_direction_rtl() ? ugtk2::gtkcreate_img($icon . "_rtl") : ugtk2::gtkcreate_img($icon);
 }
 
-sub new_pixbuf {
-    my ($pixbuf) = @_;
-    my ($height, $width) = ($pixbuf->get_height, $pixbuf->get_width);
-    my $new_pixbuf = Gtk2::Gdk::Pixbuf->new('rgb', 1, 8, $width, $height);
-    $new_pixbuf->fill(0x00000000); # transparent white
-    $width, $height, $new_pixbuf;
-}
-
-sub render_alpha {
-    my ($pixbuf, $alpha_threshold) = @_;
-    my ($width, $height, $new_pixbuf) = new_pixbuf($pixbuf);
-    $pixbuf->composite($new_pixbuf, 0, 0, $width, $height, 0, 0, 1, 1, 'nearest', $alpha_threshold);
-    $new_pixbuf;
-}
-
 sub render_shiner {
     my ($pixbuf, $shine_value) = @_;
-    my $new_pixbuf = (new_pixbuf($pixbuf))[2];
+    my $new_pixbuf = (mygtk2::_new_alpha_pixbuf($pixbuf))[2];
     $pixbuf->saturate_and_pixelate($new_pixbuf, $shine_value, 0);
     $new_pixbuf;
 }