GtkCssComputedValues *values,
GtkCssComputedValues *parent_values,
GtkCssDependencies *dependencies);
+ /* compare two images for equality */
+ gboolean (* equal) (GtkCssImage *image1,
+ GtkCssImage *image2);
/* transition between start and end image (end may be NULL), returns new reference */
GtkCssImage *(* transition) (GtkCssImage *start,
GtkCssImage *end,
GtkCssComputedValues *values,
GtkCssComputedValues *parent_values,
GtkCssDependencies *dependencies);
+gboolean _gtk_css_image_equal (GtkCssImage *image1,
+ GtkCssImage *image2);
GtkCssImage * _gtk_css_image_transition (GtkCssImage *start,
GtkCssImage *end,
guint property_id,