From a28c8091fc329bb1ef8acc12f281f360851c559f Mon Sep 17 00:00:00 2001
From: Michael Labbe <mike@frogtoss.com>
Date: Wed, 2 Mar 2016 13:58:29 -0800
Subject: [PATCH] UI support for 21:9

 - Can specify aspect ratio 21:9 in video menu
 - menu_screenratios cvar can now force 21:9
---
 src/menu/videomenu.cpp    | 4 ++--
 wadsrc/static/menudef.txt | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/menu/videomenu.cpp b/src/menu/videomenu.cpp
index 59f794fc0..1328e2f7a 100644
--- a/src/menu/videomenu.cpp
+++ b/src/menu/videomenu.cpp
@@ -85,7 +85,7 @@ static BYTE BitTranslate[32];
 
 CUSTOM_CVAR (Int, menu_screenratios, -1, CVAR_ARCHIVE)
 {
-	if (self < -1 || self > 4)
+	if (self < -1 || self > 6)
 	{
 		self = -1;
 	}
@@ -216,7 +216,7 @@ static void BuildModesList (int hiwidth, int hiheight, int hi_bits)
 	bool letterbox=false;
 	int  ratiomatch;
 
-	if (menu_screenratios >= 0 && menu_screenratios <= 4)
+	if (menu_screenratios >= 0 && menu_screenratios <= 6)
 	{
 		ratiomatch = menu_screenratios;
 	}
diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index a1f654b97..19b5cd771 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -1678,6 +1678,7 @@ OptionValue ForceRatios
 	5.0, "17:10"
 	2.0, "16:10"
 	4.0, "5:4"
+	6.0, "21:9"
 }
 OptionValue Ratios
 {
@@ -1685,6 +1686,7 @@ OptionValue Ratios
 	1.0, "16:9"
 	2.0, "16:10"
 	3.0, "17:10"
+	6.0, "21:9"
 	 -1, "$OPTVAL_ALL"
 }
 OptionValue RatiosTFT
@@ -1694,6 +1696,7 @@ OptionValue RatiosTFT
 	1.0, "16:9"
 	2.0, "16:10"
 	3.0, "17:10"
+	6.0, "21:9"
 	 -1, "$OPTVAL_ALL"
 }