wip: static valuesmatthiasc/css-values

Determine whether a css value is 'static' at creation
time. Static values don't need to have compute() called,
since their value is always the same, so we can just
ref them.

1 files changed, 6 insertions, 0 deletions

diff --git a/gtk/gtkcssshadowvalue.c b/gtk/gtkcssshadowvalue.c
index 5f939ef99b..1bc478efea 100644
--- a/gtk/gtkcssshadowvalue.c
+++ b/gtk/gtkcssshadowvalue.c
@@ -177,6 +177,12 @@ gtk_css_shadow_value_new (GtkCssValue *hoffset,
 
   retval = _gtk_css_value_new (GtkCssValue, &GTK_CSS_VALUE_SHADOW);
 
+  retval->is_static = 
+     hoffset->is_static &&
+     voffset->is_static &&
+     radius->is_static &&
+     color->is_static;
+
   retval->hoffset = hoffset;
   retval->voffset = voffset;
   retval->radius = radius;