From d188f4e261d85327c632ca690bee5af5e3219eda Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 24 Jun 2015 03:01:09 +0200
Subject: [PATCH] (RGUI) Optimization

---
 menu/drivers/rgui.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/menu/drivers/rgui.c b/menu/drivers/rgui.c
index 6ed8311176..73fb78616f 100644
--- a/menu/drivers/rgui.c
+++ b/menu/drivers/rgui.c
@@ -610,6 +610,9 @@ static void rgui_set_texture(void)
    if (!menu)
       return;
 
+   if (!frame_buf->dirty)
+      return;
+
    menu_display_fb_unset_dirty();
 
    video_driver_set_texture_frame(