commit 847794e929831750e97525137ab5e285ccd1064e
author Behdad Esfahbod <behdad@behdad.org> Wed Feb 27 17:59:28 2013 -0500
committer Behdad Esfahbod <behdad@behdad.org> Wed Feb 27 18:49:18 2013 -0500
tree 4b2afbe72dfae2079306ce462698690de3fe1dc1
parent 4ee803b42a3baae4b0f295a07cb7ad591a538e4c

[buffer] Implement buffer deserialization for format=text

Using a ragel machine.

src/test-buffer-serialize.cc

diff --git a/src/test-buffer-serialize.cc b/src/test-buffer-serialize.cc
index fa297cf..71bb431 100644
--- a/src/test-buffer-serialize.cc
+++ b/src/test-buffer-serialize.cc
@@ -29,6 +29,9 @@
 #endif
 
 #include "hb.h"
+#ifdef HAVE_FREETYPE
+#include "hb-ft.h"
+#endif
 
 #ifdef HAVE_GLIB
 #include <glib.h>
@@ -84,7 +87,11 @@
 
   unsigned int upem = hb_face_get_upem (face);
   hb_font_t *font = hb_font_create (face);
+  hb_face_destroy (face);
   hb_font_set_scale (font, upem, upem);
+#ifdef HAVE_FREETYPE
+  hb_ft_font_set_funcs (font);
+#endif
 
   hb_buffer_t *buf;
   buf = hb_buffer_create ();
@@ -95,8 +102,13 @@
   {
     hb_buffer_clear_contents (buf);
 
-    if (!hb_buffer_deserialize_glyphs (buf, line, -1, NULL,
-				       font, HB_BUFFER_SERIALIZE_FORMAT_TEXT))
+    const char *p = line;
+    while (hb_buffer_deserialize_glyphs (buf,
+					 p, -1, &p,
+					 font,
+					 HB_BUFFER_SERIALIZE_FORMAT_TEXT))
+      ;
+    if (*p && *p != '\n')
       ret = false;
 
     hb_buffer_serialize_glyphs (buf, 0, hb_buffer_get_length (buf),