[font] Do user-space conversion when chaining up to parent font

[profile/ivi/org.tizen.video-player.git] / src / hb-ot-shape-private.hh

diff --git a/src/hb-ot-shape-private.hh b/src/hb-ot-shape-private.hh
index 772b0cd..c0faf8c 100644 (file)
--- a/src/hb-ot-shape-private.hh
+++ b/src/hb-ot-shape-private.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010  Google, Inc.
+ * Copyright © 2010  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
@@ -27,15 +27,33 @@
 #ifndef HB_OT_SHAPE_PRIVATE_HH
 #define HB_OT_SHAPE_PRIVATE_HH
 
-#include "hb-private.h"
+#include "hb-private.hh"
 
 #include "hb-ot-shape.h"
 
-#include "hb-ot-shape-complex-private.hh"
 #include "hb-ot-map-private.hh"
 
 HB_BEGIN_DECLS
 
+
+/* buffer var allocations */
+#define general_category() var1.u8[0] /* unicode general_category (hb_unicode_general_category_t) */
+#define combining_class() var1.u8[1] /* unicode combining_class (uint8_t) */
+
+
+enum hb_ot_complex_shaper_t {
+  hb_ot_complex_shaper_none,
+  hb_ot_complex_shaper_arabic
+};
+
+
+struct hb_ot_shape_plan_t
+{
+  hb_ot_map_t map;
+  hb_ot_complex_shaper_t shaper;
+};
+
+
 struct hb_ot_shape_context_t
 {
   /* Input to hb_ot_shape_execute() */
@@ -47,7 +65,7 @@ struct hb_ot_shape_context_t
   unsigned int        num_user_features;
 
   /* Transient stuff */
-  hb_direction_t original_direction;
+  hb_direction_t target_direction;
   hb_bool_t applied_substitute_complex;
   hb_bool_t applied_position_complex;
 };