From e6ab59bce222231bade8459dac1ef3836a5c0b02 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Tue, 10 Feb 2015 23:35:22 +0100
Subject: [PATCH] Refactor update_tweens

---
 menu/drivers/xmb.c    | 2 +-
 menu/menu_animation.c | 5 ++---
 menu/menu_animation.h | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/menu/drivers/xmb.c b/menu/drivers/xmb.c
index b2fe940e40..283ad72204 100644
--- a/menu/drivers/xmb.c
+++ b/menu/drivers/xmb.c
@@ -1062,7 +1062,7 @@ static void xmb_frame(void)
    if (!xmb || !gl)
       return;
 
-   update_tweens(0.002);
+   update_tweens(driver.menu->tweens, 0.002);
 
    glViewport(0, 0, gl->win_width, gl->win_height);
 
diff --git a/menu/menu_animation.c b/menu/menu_animation.c
index 7c95fbdded..3c8c56630c 100644
--- a/menu/menu_animation.c
+++ b/menu/menu_animation.c
@@ -93,14 +93,13 @@ static int iterate_tween(tween_t *tween, float dt,
    return 0;
 }
 
-void update_tweens(float dt)
+void update_tweens(tween_t *tweens, float dt)
 {
    unsigned i;
    unsigned active_tweens = 0;
-   tween_t *tween = &driver.menu->tweens[0];
 
    for(i = 0; i < driver.menu->numtweens; i++)
-      iterate_tween(tween++, dt, &active_tweens);
+      iterate_tween(&tweens[i], dt, &active_tweens);
 
    if (!active_tweens)
       driver.menu->numtweens = 0;
diff --git a/menu/menu_animation.h b/menu/menu_animation.h
index fdc2e5cc11..743050db2c 100644
--- a/menu/menu_animation.h
+++ b/menu/menu_animation.h
@@ -43,7 +43,7 @@ typedef struct
 bool add_tween(float duration, float target_value, float* subject,
       easingFunc easing, tween_cb cb);
 
-void update_tweens(float dt);
+void update_tweens(tween_t *tweens, float dt);
 
 /* from https://github.com/kikito/tween.lua/blob/master/tween.lua */