Imported Upstream version 1.7.6

[platform/upstream/harfbuzz.git] / util / view-cairo.hh

diff --git a/util/view-cairo.hh b/util/view-cairo.hh
index f55d4bb..d28c3cd 100644 (file)
--- a/util/view-cairo.hh
+++ b/util/view-cairo.hh
@@ -24,12 +24,13 @@
  * Google Author(s): Behdad Esfahbod
  */
 
-#include "options.hh"
-#include "helper-cairo.hh"
-
 #ifndef VIEW_CAIRO_HH
 #define VIEW_CAIRO_HH
 
+#include "hb-private.hh"
+#include "options.hh"
+#include "helper-cairo.hh"
+
 
 struct view_cairo_t
 {
@@ -43,7 +44,7 @@ struct view_cairo_t
       cairo_debug_reset_static_data ();
   }
 
-  void init (const font_options_t *font_opts)
+  void init (hb_buffer_t *buffer, const font_options_t *font_opts)
   {
     lines = g_array_new (false, false, sizeof (helper_cairo_line_t));
     scale_bits = -font_opts->subpixel_bits;
@@ -57,12 +58,9 @@ struct view_cairo_t
                     hb_bool_t     utf8_clusters)
   {
   }
-  void shape_failed (hb_buffer_t  *buffer,
-                    const char   *text,
-                    unsigned int  text_len,
-                    hb_bool_t     utf8_clusters)
+  void error (const char *message)
   {
-    fail (false, "all shapers failed");
+    g_printerr ("%s: %s\n", g_get_prgname (), message);
   }
   void consume_glyphs (hb_buffer_t  *buffer,
                       const char   *text,
@@ -74,7 +72,7 @@ struct view_cairo_t
     helper_cairo_line_from_buffer (&l, buffer, text, text_len, scale_bits, utf8_clusters);
     g_array_append_val (lines, l);
   }
-  void finish (const font_options_t *font_opts)
+  void finish (hb_buffer_t *buffer, const font_options_t *font_opts)
   {
     render (font_opts);