From c3e35dd4b17202cca069cb351822fd2dda408f65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
Date: Sat, 23 May 2015 16:26:50 -0300
Subject: [PATCH] Reset hw render callback on core deinit

---
 command_event.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/command_event.c b/command_event.c
index 2d53f27ec9..dbe81d8918 100644
--- a/command_event.c
+++ b/command_event.c
@@ -1281,8 +1281,15 @@ bool event_command(enum event_command cmd)
             global->core_info = core_info_list_new(settings->libretro_directory);
          break;
       case EVENT_CMD_CORE_DEINIT:
+      {
+         struct retro_hw_render_callback *cb = video_driver_callback();
          event_deinit_core(true);
+
+         if (cb)
+            memset(cb, 0, sizeof(*cb));
+
          break;
+      }
       case EVENT_CMD_CORE_INIT:
          if (!event_init_core())
             return false;