Re: Issue with gtk linux-fb

[David LIBAULT <david libault inventel fr>]

After some effort Hello world displays correctly now (but gtk-demo still 
crashes). 
linux-fb looks fairly broken in gtk+-2.6.2... Is someone responsible for 
maintaining it ?

David.

Le mardi 15 Février 2005 01:57, David LIBAULT a écrit :
> I have built gtk for linux-fb with pango for FreeType.
> Versions :
> 	gtk+-2.6.2
> 	glib-2.6.2
> 	pango-1.8.0
>
> Hello world doesn't display any text probably due to a glyph drawing issue.
>
> I have been going thru the window/pixmap/drawable classes, and can not
> figure out which function, at the end, is supposed to draw the face
> returned by pango...
>
> pango_renderer_draw_glyphs calls gdk_pango_renderer_draw_glyphs which ends
> up calling gdk_pixmap_draw_glyphs_transformed function. But the
> draw_glyphs_transformed method of the corresponding pixmap is NULL, and
> therefore nothing is done...
>
> In the linux-fb system, it looks like the glyphs are drawn calling
> _gdk_fb_draw_glyphs (in _gdk_fb_draw_glyphs), but although pixmap derives
> from drawable, the corresponding function is never called...
>
> Is it just that draw_glyphs_transformed is a "new" method not yet
> implemented in linux-fb ?
>
> It would be of great help if someone could explain to me how all this is
> supposed to work together.
>
> Thank you,
>
> David.
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