Use atomic reference counting.
2008-08-22 Behdad Esfahbod <behdad@gnome.org>
* pango/fonts.c (pango_font_metrics_ref),
(pango_font_metrics_unref):
* pango/pango-attributes.c (pango_attr_list_ref),
(pango_attr_list_unref):
* pango/pango-coverage.c (pango_coverage_ref),
(pango_coverage_unref):
* pango/pango-layout.c (pango_layout_line_ref),
(pango_layout_line_unref):
* pango/pangowin32-fontcache.c (cache_entry_unref),
(pango_win32_font_cache_loadw):
* pango/pangox-fontcache.c (cache_entry_unref),
(pango_x_font_cache_load):
Use atomic reference counting.
Pango may not be thread safe yet, but fixing it little by little
is easier than doing all in one round.
svn path=/trunk/; revision=2705