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css style: Accumulate changes in place

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This avoids allocating a temporary bitmask, and lets us
avoid some value comparisons altogether.
This commit is contained in:
Matthias Clasen
2015-09-28 01:43:03 -04:00
parent ac198a3ce6
commit 130fc6ce9b
3 changed files with 13 additions and 13 deletions
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7
gtk/gtkcsswidgetnode.c
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@ -50,7 +50,6 @@ gtk_css_widget_node_style_changed (GtkCssNode *cssnode,
GtkCssStyle *new_style)
{
GtkCssWidgetNode *node;
GtkBitmask *diff;
node = GTK_CSS_WIDGET_NODE (cssnode);
@ -59,9 +58,7 @@ gtk_css_widget_node_style_changed (GtkCssNode *cssnode,
GTK_CSS_NODE_CLASS (gtk_css_widget_node_parent_class)->style_changed (cssnode, old_style, new_style);
diff = gtk_css_style_get_difference (new_style, old_style);
node->accumulated_changes = _gtk_bitmask_union (node->accumulated_changes, diff);
_gtk_bitmask_free (diff);
node->accumulated_changes = gtk_css_style_add_difference (node->accumulated_changes, new_style, old_style);
}
static gboolean
@ -70,7 +67,7 @@ gtk_css_widget_node_queue_callback (GtkWidget *widget,
gpointer user_data)
{
GtkCssNode *node = user_data;
gtk_css_node_invalidate_frame_clock (node, TRUE);
_gtk_container_queue_restyle (GTK_CONTAINER (widget));