From 2392a433d87965423b5493484af577af7754127b Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Mon, 23 Mar 2015 00:50:33 +0100
Subject: [PATCH] Create
 video_driver_get_video_output_next/video_driver_get_video_output_prev

---
 gfx/video_driver.c             | 34 ++++++++++++++++++++++++++++++++++
 gfx/video_driver.h             |  4 ++++
 menu/menu_entries_cbs_toggle.c | 12 ++----------
 3 files changed, 40 insertions(+), 10 deletions(-)

diff --git a/gfx/video_driver.c b/gfx/video_driver.c
index d94f4a9647..8bcdb3de10 100644
--- a/gfx/video_driver.c
+++ b/gfx/video_driver.c
@@ -846,3 +846,37 @@ void video_driver_apply_state_changes(void)
       return;
    driver->video_poke->apply_state_changes(driver->video_data);
 }
+
+void video_driver_get_video_output_next(void)
+{
+   driver_t *driver     = driver_get_ptr();
+
+   if (!driver)
+      return;
+   if (!driver->video)
+      return;
+   if (!driver->video_data)
+      return;
+   if (!driver->video_poke)
+      return;
+   if (!driver->video_poke->get_video_output_next)
+      return;
+   driver->video_poke->get_video_output_next(driver->video_data);
+}
+
+void video_driver_get_video_output_prev(void)
+{
+   driver_t *driver     = driver_get_ptr();
+
+   if (!driver)
+      return;
+   if (!driver->video)
+      return;
+   if (!driver->video_data)
+      return;
+   if (!driver->video_poke)
+      return;
+   if (!driver->video_poke->get_video_output_prev)
+      return;
+   driver->video_poke->get_video_output_prev(driver->video_data);
+}
diff --git a/gfx/video_driver.h b/gfx/video_driver.h
index c7b398e77c..e93dc29248 100644
--- a/gfx/video_driver.h
+++ b/gfx/video_driver.h
@@ -314,6 +314,10 @@ void video_driver_set_filtering(unsigned index, bool smooth);
 
 void video_driver_apply_state_changes(void);
 
+void video_driver_get_video_output_next(void);
+
+void video_driver_get_video_output_prev(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/menu/menu_entries_cbs_toggle.c b/menu/menu_entries_cbs_toggle.c
index d65e241b74..2bd499e542 100644
--- a/menu/menu_entries_cbs_toggle.c
+++ b/menu/menu_entries_cbs_toggle.c
@@ -442,18 +442,10 @@ static int action_toggle_video_resolution(unsigned type, const char *label,
    switch (action)
    {
       case MENU_ACTION_LEFT:
-         if (driver->video_data && driver->video_poke &&
-               driver->video_poke->get_video_output_prev)
-         {
-            driver->video_poke->get_video_output_prev(driver->video_data);
-         }
+         video_driver_get_video_output_prev();
          break;
       case MENU_ACTION_RIGHT:
-         if (driver->video_data && driver->video_poke &&
-               driver->video_poke->get_video_output_next)
-         {
-            driver->video_poke->get_video_output_next(driver->video_data);
-         }
+         video_driver_get_video_output_next();
          break;
    }
 #endif