2008-12-08  Behdad Esfahbod  <behdad@gnome.org>

        Bug 563752 – pangocairo backend recreates cairo_surface_t for
        background drawing

        * src/vte.c (vte_terminal_paint),
        (vte_terminal_set_scroll_background),
        (vte_terminal_background_update):
        * src/vtedraw.c (_vte_draw_new), (_vte_draw_set_background_solid),
        (_vte_draw_set_background_image),
        (_vte_draw_set_background_scroll), (_vte_draw_draw_rectangle):
        * src/vtedraw.h:
        * src/vtepangocairo.c (_vte_pangocairo_destroy),
        (_vte_pangocairo_set_background_solid),
        (_vte_pangocairo_set_background_image),
        (_vte_pangocairo_set_background_scroll), (_vte_pangocairo_clear),
        (_vte_pangocairo_clip), (set_source_color_alpha):
        * src/vteskel.c:
        Cleanup vte_draw background API.  Use a cached cairo_pattern_t in
        pangocairo backend.

        Also, queue background update on scroll_background change.


svn path=/trunk/; revision=2335