From 0dc70153e51833fdc66d6580055fcdf0ce8ab4b2 Mon Sep 17 00:00:00 2001
From: Tom Hacohen <tom@stosb.com>
Date: Mon, 11 Nov 2013 13:06:51 +0000
Subject: [PATCH] eo2: optimize eo2_do_super func relove a bit.

no need to call dich_func_get twice, just reuse the value previously
fetched.
---
 src/lib/eo/eo.c | 43 ++++++++++++++++++++-----------------------
 1 file changed, 20 insertions(+), 23 deletions(-)

diff --git a/src/lib/eo/eo.c b/src/lib/eo/eo.c
index 6ffb612152..f387c36db1 100644
--- a/src/lib/eo/eo.c
+++ b/src/lib/eo/eo.c
@@ -210,8 +210,8 @@ _eo_op_id_name_get(Eo_Op op)
    return (desc) ? desc->name : NULL;
 }
 
-static inline const _Eo_Class *
-_eo_kls_itr_next(const _Eo_Class *orig_kls, const _Eo_Class *cur_klass, Eo_Op op)
+static inline const op_type_funcs *
+_eo2_kls_itr_next(const _Eo_Class *orig_kls, const _Eo_Class *cur_klass, Eo_Op op)
 {
    const _Eo_Class **kls_itr = NULL;
 
@@ -231,13 +231,22 @@ _eo_kls_itr_next(const _Eo_Class *orig_kls, const _Eo_Class *cur_klass, Eo_Op op
                   kls_itr++;
                   continue;
                }
-             return fsrc->src;
+             return fsrc;
           }
      }
 
    return NULL;
 }
 
+static inline const _Eo_Class *
+_eo_kls_itr_next(const _Eo_Class *orig_kls, const _Eo_Class *cur_klass, Eo_Op op)
+{
+   const op_type_funcs *fsrc;
+   fsrc = _eo2_kls_itr_next(orig_kls, cur_klass, op);
+
+   return (fsrc) ? fsrc->src : NULL;
+}
+
 static inline const op_type_funcs *
 _eo_kls_itr_func_get(const _Eo_Class *cur_klass, Eo_Op op)
 {
@@ -260,22 +269,6 @@ _eo_kls_itr_func_get(const _Eo_Class *cur_klass, Eo_Op op)
 EAPI Eo2_Hook_Call eo2_hook_call_pre = NULL;
 EAPI Eo2_Hook_Call eo2_hook_call_post = NULL;
 
-static inline const _Eo_Class *
-_eo2_kls_itr_next(const _Eo_Class *orig_kls, const _Eo_Class *cur_klass)
-{
-   const _Eo_Class **kls_itr = NULL;
-
-   /* Find the kls itr. */
-   kls_itr = orig_kls->mro;
-   while (*kls_itr && (*kls_itr != cur_klass))
-     kls_itr++;
-
-   if (*kls_itr)
-     return *(++kls_itr);
-
-   return NULL;
-}
-
 // FIXME: per thread stack, grow/shrink
 #define EO2_INVALID_DATA (void *) -1
 #define EO2_CALL_STACK_DEPTH 100
@@ -418,14 +411,18 @@ _eo2_call_resolve(const char *func_name, const Eo_Op op, Eo2_Op_Call_Data *call)
    /* If we have a current class, we need to itr to the next. */
    if (fptr->cur_klass)
      {
-        /* FIXME-2 This should actually be merged with the dich_func_get after. */
-        klass = _eo_kls_itr_next(klass, fptr->cur_klass, op);
+        func = _eo2_kls_itr_next(klass, fptr->cur_klass, op);
 
-        if (!klass)
+        if (!func)
            goto end;
+
+        klass = func->src;
+     }
+   else
+     {
+        func = _dich_func_get(klass, op);
      }
 
-   func = _dich_func_get(klass, op);
    if (EINA_UNLIKELY(func == NULL))
      {
         ERR("you called func '%s' (%d) which is unknown in class '%s'", func_name, op, klass->desc->name);