[clutter/clutter-1.18] master-clock: Clean up the over-budget diagnostic

[Emmanuele Bassi <ebassi src gnome org>]

commit ef2a94de9352de550b7837d2474aab118bea1bd0
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Apr 14 22:23:36 2014 +0100

    master-clock: Clean up the over-budget diagnostic
    
    Use the difference between the elapsed time and the available budget, so
    that the message can be read more easily.

 clutter/clutter-master-clock.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/clutter/clutter-master-clock.c b/clutter/clutter-master-clock.c
index 104ea0c..e050677 100644
--- a/clutter/clutter-master-clock.c
+++ b/clutter/clutter-master-clock.c
@@ -52,8 +52,9 @@
   gint64 __budget = master_clock->remaining_budget;                                     \
   if (__budget > 0 && __delta >= __budget) {                                            \
     _clutter_diagnostic_message ("%s took %" G_GINT64_FORMAT " microseconds "           \
-                                 "over a budget of %" G_GINT64_FORMAT " microseconds",  \
-                                 section, __delta, __budget);                           \
+                                 "more than the remaining budget of %" G_GINT64_FORMAT  \
+                                 " microseconds",                                       \
+                                 section, __delta - __budget, __budget);                \
   }                                                                     } G_STMT_END
 #else
 #define clutter_warn_if_over_budget(master_clock,start_time,section)