Introducing the icon cache.

If an icon is the same as one in the cache, then it uses that one.
icons of different sizes (from the same client) are linked together into
one, and resizes of icons are cached and linked to all the various sizes.
so you only need one icon in memory for all your terminals now. ya!

1 files changed, 14 insertions, 11 deletions

diff --git a/openbox/openbox.c b/openbox/openbox.c
index cb14187c..f2dc7159 100644
--- a/openbox/openbox.c
+++ b/openbox/openbox.c
@@ -86,17 +86,18 @@
 #include <X11/keysym.h>
 
 
-RrInstance *ob_rr_inst;
-RrTheme    *ob_rr_theme;
-ObMainLoop *ob_main_loop;
-Display    *ob_display;
-gint        ob_screen;
-gboolean    ob_replace_wm = FALSE;
-gboolean    ob_sm_use = TRUE;
-gchar      *ob_sm_id = NULL;
-gchar      *ob_sm_save_file = NULL;
-gboolean    ob_sm_restore = TRUE;
-gboolean    ob_debug_xinerama = FALSE;
+RrInstance   *ob_rr_inst;
+RrImageCache *ob_rr_icons;
+RrTheme      *ob_rr_theme;
+ObMainLoop   *ob_main_loop;
+Display      *ob_display;
+gint          ob_screen;
+gboolean      ob_replace_wm = FALSE;
+gboolean      ob_sm_use = TRUE;
+gchar        *ob_sm_id = NULL;
+gchar        *ob_sm_save_file = NULL;
+gboolean      ob_sm_restore = TRUE;
+gboolean      ob_debug_xinerama = FALSE;
 
 static ObState   state;
 static gboolean  xsync = FALSE;
@@ -182,6 +183,7 @@ gint main(gint argc, gchar **argv)
     ob_rr_inst = RrInstanceNew(ob_display, ob_screen);
     if (ob_rr_inst == NULL)
         ob_exit_with_error(_("Failed to initialize the obrender library."));
+    ob_rr_icons = RrImageCacheNew();
 
     XSynchronize(ob_display, xsync);
 
@@ -398,6 +400,7 @@ gint main(gint argc, gchar **argv)
     XSync(ob_display, FALSE);
 
     RrThemeFree(ob_rr_theme);
+    RrImageCacheUnref(ob_rr_icons);
     RrInstanceFree(ob_rr_inst);
 
     session_shutdown(being_replaced);