From d2c96819de9a7428b65ef0adf794416224221f36 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 2 May 2013 18:18:24 -0400
Subject: [PATCH] Move code around

---
 src/hb-ot-layout.cc | 52 +++++++++++++++++++++++++++++++++++++++++++++
 src/hb-ot-map.cc    | 43 -------------------------------------
 2 files changed, 52 insertions(+), 43 deletions(-)

diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 76a6256e4..a944a95fe 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -34,6 +34,8 @@
 #include "hb-ot-layout-gsub-table.hh"
 #include "hb-ot-layout-gpos-table.hh"
 
+#include "hb-ot-map-private.hh"
+
 #include <stdlib.h>
 #include <string.h>
 
@@ -783,3 +785,53 @@ hb_ot_layout_get_size_params (hb_face_t    *face,
 
   return false;
 }
+
+
+/*
+ * Parts of hb-ot-map are implemented here such that they have direct
+ * access to GSUB/GPOS lookups.
+ */
+
+
+inline void hb_ot_map_t::apply (unsigned int table_index,
+				const hb_ot_shape_plan_t *plan,
+				hb_font_t *font,
+				hb_buffer_t *buffer) const
+{
+  unsigned int i = 0;
+
+  for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
+    const stage_map_t *stage = &stages[table_index][stage_index];
+    for (; i < stage->last_lookup; i++)
+      switch (table_index)
+      {
+        case 0:
+	  hb_ot_layout_substitute_lookup (font, buffer, lookups[table_index][i].index,
+					  lookups[table_index][i].mask,
+					  lookups[table_index][i].auto_zwj);
+	  break;
+
+	case 1:
+	  hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index,
+					lookups[table_index][i].mask,
+					lookups[table_index][i].auto_zwj);
+	  break;
+      }
+
+    if (stage->pause_func)
+    {
+      buffer->clear_output ();
+      stage->pause_func (plan, font, buffer);
+    }
+  }
+}
+
+void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+  apply (0, plan, font, buffer);
+}
+
+void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
+{
+  apply (1, plan, font, buffer);
+}
diff --git a/src/hb-ot-map.cc b/src/hb-ot-map.cc
index dd26afc8e..43856fa37 100644
--- a/src/hb-ot-map.cc
+++ b/src/hb-ot-map.cc
@@ -102,49 +102,6 @@ void hb_ot_map_builder_t::add_feature (hb_tag_t tag, unsigned int value,
   info->stage[1] = current_stage[1];
 }
 
-inline void hb_ot_map_t::apply (unsigned int table_index,
-				const hb_ot_shape_plan_t *plan,
-				hb_font_t *font,
-				hb_buffer_t *buffer) const
-{
-  unsigned int i = 0;
-
-  for (unsigned int stage_index = 0; stage_index < stages[table_index].len; stage_index++) {
-    const stage_map_t *stage = &stages[table_index][stage_index];
-    for (; i < stage->last_lookup; i++)
-      switch (table_index)
-      {
-        case 0:
-	  hb_ot_layout_substitute_lookup (font, buffer, lookups[table_index][i].index,
-					  lookups[table_index][i].mask,
-					  lookups[table_index][i].auto_zwj);
-	  break;
-
-	case 1:
-	  hb_ot_layout_position_lookup (font, buffer, lookups[table_index][i].index,
-					lookups[table_index][i].mask,
-					lookups[table_index][i].auto_zwj);
-	  break;
-      }
-
-    if (stage->pause_func)
-    {
-      buffer->clear_output ();
-      stage->pause_func (plan, font, buffer);
-    }
-  }
-}
-
-void hb_ot_map_t::substitute (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
-{
-  apply (0, plan, font, buffer);
-}
-
-void hb_ot_map_t::position (const hb_ot_shape_plan_t *plan, hb_font_t *font, hb_buffer_t *buffer) const
-{
-  apply (1, plan, font, buffer);
-}
-
 
 void hb_ot_map_t::collect_lookups (unsigned int table_index, hb_set_t *lookups_out) const
 {