css: Fold color value computation into gtksymboliccolor.c

This gets rid of the public function
_gtk_css_rgba_value_compute_from_symbolic().
The fallback is now handled using a switch statement instead of letting
the caller pass the function.

1 files changed, 1 insertions, 9 deletions

diff --git a/gtk/gtkcssimagelinear.c b/gtk/gtkcssimagelinear.c
index e6440232a2..10977e8ff2 100644
--- a/gtk/gtkcssimagelinear.c
+++ b/gtk/gtkcssimagelinear.c
@@ -413,10 +413,8 @@ gtk_css_image_linear_compute (GtkCssImage     *image,
                               guint            property_id,
                               GtkStyleContext *context)
 {
-  static const GdkRGBA transparent = { 0, 0, 0, 0 };
   GtkCssImageLinear *linear = GTK_CSS_IMAGE_LINEAR (image);
   GtkCssImageLinear *copy;
-  GtkCssValue *fallback;
   guint i;
 
   copy = g_object_new (GTK_TYPE_CSS_IMAGE_LINEAR, NULL);
@@ -424,7 +422,6 @@ gtk_css_image_linear_compute (GtkCssImage     *image,
 
   copy->angle = _gtk_css_value_compute (linear->angle, property_id, context);
   
-  fallback = _gtk_css_symbolic_value_new_take_symbolic_color (gtk_symbolic_color_new_literal (&transparent));
   g_array_set_size (copy->stops, linear->stops->len);
   for (i = 0; i < linear->stops->len; i++)
     {
@@ -433,10 +430,7 @@ gtk_css_image_linear_compute (GtkCssImage     *image,
       stop = &g_array_index (linear->stops, GtkCssImageLinearColorStop, i);
       scopy = &g_array_index (copy->stops, GtkCssImageLinearColorStop, i);
               
-      scopy->color = _gtk_css_rgba_value_compute_from_symbolic (stop->color,
-                                                                fallback,
-                                                                context,
-                                                                FALSE);
+      scopy->color = _gtk_css_value_compute (stop->color, property_id, context);
       
       if (stop->offset)
         scopy->offset = _gtk_css_value_compute (stop->offset, property_id, context);
@@ -444,8 +438,6 @@ gtk_css_image_linear_compute (GtkCssImage     *image,
         scopy->offset = NULL;
     }
 
-  _gtk_css_value_unref (fallback);
-
   return GTK_CSS_IMAGE (copy);
 }