From c567bec9bc02c93f0b136d8e5255225168c22422 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 7 Nov 2013 03:33:34 +0100
Subject: [PATCH] (RGUI) Add need_refresh for increasing/decreasing shader
 passes

---
 frontend/menu/menu_settings.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/frontend/menu/menu_settings.c b/frontend/menu/menu_settings.c
index 6b5e000947..6ea676d659 100644
--- a/frontend/menu/menu_settings.c
+++ b/frontend/menu/menu_settings.c
@@ -1166,13 +1166,19 @@ int menu_set_settings(void *data, unsigned setting, unsigned action)
 
             case RGUI_ACTION_LEFT:
                if (rgui->shader.passes)
+               {
                   rgui->shader.passes--;
+                  rgui->need_refresh = true;
+               }
                break;
 
             case RGUI_ACTION_RIGHT:
             case RGUI_ACTION_OK:
                if (rgui->shader.passes < RGUI_MAX_SHADERS)
+               {
                   rgui->shader.passes++;
+                  rgui->need_refresh = true;
+               }
                break;
 
             default: