From 1a474d1e8f615bc8939536fef18ea9e4c7d40b37 Mon Sep 17 00:00:00 2001
From: dborth <dborth@4b873856-2fda-11de-9cad-a3574e5575ef>
Date: Wed, 17 Mar 2010 06:33:00 +0000
Subject: [PATCH] add option to enable widescreen

---
 SDL/src/video/wii/SDL_wiivideo.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/SDL/src/video/wii/SDL_wiivideo.c b/SDL/src/video/wii/SDL_wiivideo.c
index 0ccc3c9..ff446f0 100644
--- a/SDL/src/video/wii/SDL_wiivideo.c
+++ b/SDL/src/video/wii/SDL_wiivideo.c
@@ -829,6 +829,29 @@ WII_InitVideoSystem()
 	SetupGX();
 }
 
+void WII_SetWidescreen(int wide)
+{
+	if(wide)
+	{	vmode->viWidth = 678;
+		vmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 678) / 2;
+	}
+	else
+	{
+		vmode->viWidth = 640;
+		vmode->viXOrigin = (VI_MAX_WIDTH_NTSC - 640) / 2;
+	}
+	VIDEO_Configure (vmode);
+	VIDEO_Flush();
+	
+	VIDEO_WaitVSync ();
+		
+	if (mode->viTVMode & VI_NON_INTERLACE)
+		VIDEO_WaitVSync();
+	else
+		while (VIDEO_GetNextField())
+			VIDEO_WaitVSync();
+}
+
 void WII_VideoStart()
 {
 	SetupGX();