From bf8c57ba745c02370c38198adfdcd8075ba38b13 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 3 Aug 2011 17:38:04 -0400
Subject: [PATCH] [API] Add hb_face_get_blob()

Need to think more about it.
---
 src/hb-font.cc | 10 ++++++++++
 src/hb-font.h  |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/src/hb-font.cc b/src/hb-font.cc
index 0406e10..d92f598 100644
--- a/src/hb-font.cc
+++ b/src/hb-font.cc
@@ -686,6 +686,16 @@ hb_face_is_immutable (hb_face_t *face)
 
 
 hb_blob_t *
+hb_face_get_blob (hb_face_t *face)
+{
+  if (face->destroy != (hb_destroy_func_t) _hb_face_for_data_closure_destroy)
+    return hb_blob_get_empty ();
+
+  hb_face_for_data_closure_t *data = (hb_face_for_data_closure_t *) face->user_data;
+  return data->blob;
+}
+
+hb_blob_t *
 hb_face_reference_table (hb_face_t *face,
 			 hb_tag_t   tag)
 {
diff --git a/src/hb-font.h b/src/hb-font.h
index 37d36b4..2675c6e 100644
--- a/src/hb-font.h
+++ b/src/hb-font.h
@@ -80,6 +80,9 @@ hb_face_is_immutable (hb_face_t *face);
 
 
 hb_blob_t *
+hb_face_get_blob (hb_face_t *face);
+
+hb_blob_t *
 hb_face_reference_table (hb_face_t *face,
 			 hb_tag_t   tag);
 
-- 
2.7.4