Top frame is created by rendering pipeline, but owned by caller

1 files changed, 13 insertions, 0 deletions

diff --git a/src/frame.c b/src/frame.c
index 8c670bc..9f23d17 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -78,6 +78,19 @@ struct frame *frame_new()
 }
 
 
+void frame_free(struct frame *fr)
+{
+	int i;
+
+	free(fr->boxes);
+	for ( i=0; i<fr->num_children; i++ ) {
+		frame_free(fr->children[i]);
+	}
+	free(fr->children);
+	free(fr);
+}
+
+
 void renew_frame(struct frame *fr)
 {
 	int i;