thanks for your quick response. and else should be commented, too. then we
can set variable format.
so is it a bug? and if yes, will you fix it recently?
thanks again and best regards,
ln
----- Original Message -----
From: "Sven Neumann" <[EMAIL PROTECTED]>
To: "Liu, Nian(Neo)" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, July 30, 2003 4:45 PM
Subject: Re: [directfb-dev] Re: pixmap with depth equals -1
> Hi,
>
> "Liu, Nian\(Neo\)" <[EMAIL PROTECTED]> writes:
>
> > attachment is a test sample and make file. it works well for GTK+
> > for X11, and got signal 11 in GTK+ for DirectFB.
> >
> > for me, it seem in gdk_pixmap_new, when window==_gdk_parent_root and
> > depth==-1, DirectFB hasn't handle it correctly. correct me here if
> > i'm wrong.
>
> Well, the problem here is that DirectFB doesn't have a root window and
> gdk-directfb tries to behave as if it did. Obviously, there's a
> problem here, when gdk_pixmap_new() accesses draw_impl->surface.
>
> Can you check if the following patch fixes it for you:
>
> --- gdkpixmap-directfb.c 27 Dec 2002 17:55:33 -0000 1.32
> +++ gdkpixmap-directfb.c 30 Jul 2003 08:44:12 -0000
> @@ -142,13 +142,7 @@ gdk_pixmap_new (GdkWindow *window,
>
> if (depth == -1)
> {
> - draw_impl =
> - GDK_DRAWABLE_IMPL_DIRECTFB (GDK_WINDOW_OBJECT (window)->impl);
> -
> - g_return_val_if_fail (draw_impl != NULL, NULL);
> -
> - draw_impl->surface->GetPixelFormat (draw_impl->surface, &format);
> - depth = DFB_BITS_PER_PIXEL (format);
> + depth = GDK_WINDOW_OBJECT (window)->depth;
> }
> else
> {
>
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