[ot-layout] Simplify some access

src/hb-ot-layout-gdef-table.hh

@@ -410,7 +410,7 @@ struct GDEF
 
   struct accelerator_t
   {
-    HB_INTERNAL inline void init (hb_face_t *face);
+    HB_INTERNAL void init (hb_face_t *face);
 
     inline void fini (void)
     {

src/hb-ot-layout-gpos-table.hh

@@ -1736,18 +1736,21 @@ GPOS::position_finish_offsets (hb_font_t *font HB_UNUSED, hb_buffer_t *buffer)
 }
 
 
+struct GPOS_accelerator_t : GPOS::accelerator_t {};
+
+
 /* Out-of-class implementation for methods recursing */
 
 template <typename context_t>
 /*static*/ inline typename context_t::return_t PosLookup::dispatch_recurse_func (context_t *c, unsigned int lookup_index)
 {
-  const PosLookup &l = _get_gpos_relaxed (c->face)->get_lookup (lookup_index);
+  const PosLookup &l = c->face->table.GPOS.get_relaxed ()->table->get_lookup (lookup_index);
   return l.dispatch (c);
 }
 
 /*static*/ inline bool PosLookup::apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index)
 {
-  const PosLookup &l = _get_gpos_relaxed (c->face).get_lookup (lookup_index);
+  const PosLookup &l = c->face->table.GPOS.get_relaxed ()->table->get_lookup (lookup_index);
   unsigned int saved_lookup_props = c->lookup_props;
   unsigned int saved_lookup_index = c->lookup_index;
   c->set_lookup_index (lookup_index);
@@ -1758,8 +1761,6 @@ template <typename context_t>
   return ret;
 }
 
-struct GPOS_accelerator_t : GPOS::accelerator_t {};
-
 
 } /* namespace OT */
 

src/hb-ot-layout-gsub-table.hh

@@ -1487,6 +1487,9 @@ struct GSUB : GSUBGPOS
 };
 
 
+struct GSUB_accelerator_t : GSUB::accelerator_t {};
+
+
 /* Out-of-class implementation for methods recursing */
 
 /*static*/ inline bool ExtensionSubst::is_reverse (void) const
@@ -1500,13 +1503,13 @@ struct GSUB : GSUBGPOS
 template <typename context_t>
 /*static*/ inline typename context_t::return_t SubstLookup::dispatch_recurse_func (context_t *c, unsigned int lookup_index)
 {
-  const SubstLookup &l = _get_gsub_relaxed (c->face).get_lookup (lookup_index);
+  const SubstLookup &l = c->face->table.GSUB.get_relaxed ()->table->get_lookup (lookup_index);
   return l.dispatch (c);
 }
 
 /*static*/ inline bool SubstLookup::apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index)
 {
-  const SubstLookup &l = _get_gsub_relaxed (c->face).get_lookup (lookup_index);
+  const SubstLookup &l = c->face->table.GSUB.get_relaxed ()->table->get_lookup (lookup_index);
   unsigned int saved_lookup_props = c->lookup_props;
   unsigned int saved_lookup_index = c->lookup_index;
   c->set_lookup_index (lookup_index);
@@ -1517,8 +1520,6 @@ template <typename context_t>
   return ret;
 }
 
-struct GSUB_accelerator_t : GSUB::accelerator_t {};
-
 } /* namespace OT */
 
 

src/hb-ot-layout-gsubgpos.hh

@@ -491,7 +491,7 @@ struct hb_ot_apply_context_t :
 			iter_input (), iter_context (),
 			font (font_), face (font->face), buffer (buffer_),
 			recurse_func (nullptr),
-			gdef (_get_gdef (face)),
+			gdef (*face->table.GDEF->table),
 			var_store (gdef.get_var_store ()),
 			direction (buffer_->props.direction),
 			lookup_mask (1),

src/hb-ot-layout.hh

@@ -38,19 +38,9 @@
 #include "hb-set-digest.hh"
 
 
-namespace OT
-{
-  struct GDEF;
-  struct GSUB;
-  struct GPOS;
-}
-
-HB_INTERNAL const OT::GDEF& _get_gdef (hb_face_t *face);
-HB_INTERNAL const OT::GSUB& _get_gsub_relaxed (hb_face_t *face);
-HB_INTERNAL const OT::GPOS& _get_gpos_relaxed (hb_face_t *face);
-
 struct hb_ot_shape_plan_t;
 
+
 /*
  * kern
  */