Imported Upstream version 2.3.1

[platform/upstream/harfbuzz.git] / src / hb-fallback-shape.cc

diff --git a/src/hb-fallback-shape.cc b/src/hb-fallback-shape.cc
index e2ad240..09f0290 100644 (file)
--- a/src/hb-fallback-shape.cc
+++ b/src/hb-fallback-shape.cc
@@ -24,24 +24,23 @@
  * Google Author(s): Behdad Esfahbod
  */
 
-#define HB_SHAPER fallback
-#include "hb-shaper-impl-private.hh"
+#include "hb-shaper-impl.hh"
 
 
 /*
  * shaper face data
  */
 
-struct hb_fallback_shaper_face_data_t {};
+struct hb_fallback_face_data_t {};
 
-hb_fallback_shaper_face_data_t *
+hb_fallback_face_data_t *
 _hb_fallback_shaper_face_data_create (hb_face_t *face HB_UNUSED)
 {
-  return (hb_fallback_shaper_face_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+  return (hb_fallback_face_data_t *) HB_SHAPER_DATA_SUCCEEDED;
 }
 
 void
-_hb_fallback_shaper_face_data_destroy (hb_fallback_shaper_face_data_t *data HB_UNUSED)
+_hb_fallback_shaper_face_data_destroy (hb_fallback_face_data_t *data HB_UNUSED)
 {
 }
 
@@ -50,36 +49,16 @@ _hb_fallback_shaper_face_data_destroy (hb_fallback_shaper_face_data_t *data HB_U
  * shaper font data
  */
 
-struct hb_fallback_shaper_font_data_t {};
+struct hb_fallback_font_data_t {};
 
-hb_fallback_shaper_font_data_t *
+hb_fallback_font_data_t *
 _hb_fallback_shaper_font_data_create (hb_font_t *font HB_UNUSED)
 {
-  return (hb_fallback_shaper_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
+  return (hb_fallback_font_data_t *) HB_SHAPER_DATA_SUCCEEDED;
 }
 
 void
-_hb_fallback_shaper_font_data_destroy (hb_fallback_shaper_font_data_t *data HB_UNUSED)
-{
-}
-
-
-/*
- * shaper shape_plan data
- */
-
-struct hb_fallback_shaper_shape_plan_data_t {};
-
-hb_fallback_shaper_shape_plan_data_t *
-_hb_fallback_shaper_shape_plan_data_create (hb_shape_plan_t    *shape_plan HB_UNUSED,
-                                           const hb_feature_t *user_features HB_UNUSED,
-                                           unsigned int        num_user_features HB_UNUSED)
-{
-  return (hb_fallback_shaper_shape_plan_data_t *) HB_SHAPER_DATA_SUCCEEDED;
-}
-
-void
-_hb_fallback_shaper_shape_plan_data_destroy (hb_fallback_shaper_shape_plan_data_t *data HB_UNUSED)
+_hb_fallback_shaper_font_data_destroy (hb_fallback_font_data_t *data HB_UNUSED)
 {
 }
 
@@ -123,7 +102,7 @@ _hb_fallback_shape (hb_shape_plan_t    *shape_plan HB_UNUSED,
       pos[i].y_advance = 0;
       continue;
     }
-    font->get_nominal_glyph (info[i].codepoint, &info[i].codepoint);
+    (void) font->get_nominal_glyph (info[i].codepoint, &info[i].codepoint);
     font->get_glyph_advance_for_direction (info[i].codepoint,
                                           direction,
                                           &pos[i].x_advance,
@@ -137,5 +116,7 @@ _hb_fallback_shape (hb_shape_plan_t    *shape_plan HB_UNUSED,
   if (HB_DIRECTION_IS_BACKWARD (direction))
     hb_buffer_reverse (buffer);
 
+  buffer->safe_to_break_all ();
+
   return true;
 }