animations: Start transitions from the current value

... instead of from the intrinsic value. This way, we respect running
animations.

Note that the concept of "reversing" transitions is not implemented yet.

diff --git a/gtk/gtkcsscomputedvalues.c b/gtk/gtkcsscomputedvalues.c
index ff89eee881379e1f7f058efc8bb4ecd148a50085..94115a587060224b52c1fe7b23608e3358d88616 100644 (file)
--- a/gtk/gtkcsscomputedvalues.c
+++ b/gtk/gtkcsscomputedvalues.c
@@ -411,7 +411,7 @@ gtk_css_computed_values_create_css_transitions (GtkCssComputedValues *values,
       else
         {
           animation = _gtk_css_transition_new (i,
-                                               start,
+                                               _gtk_css_computed_values_get_value (source, i),
                                                _gtk_css_array_value_get_nth (timing_functions, i),
                                                timestamp + delay * G_USEC_PER_SEC,
                                                timestamp + (delay + duration) * G_USEC_PER_SEC);