From d09ffb37f0af8e9b98428a2c5e43054e1c3cb2a2 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 6 Mar 2021 14:57:27 +0100
Subject: [PATCH] added SDL_WINDOW_ALLOW_HIGHDPI

---
 basegraph.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/basegraph.cpp b/basegraph.cpp
index 5e023f23..27f1f73b 100644
--- a/basegraph.cpp
+++ b/basegraph.cpp
@@ -1173,7 +1173,7 @@ EX void setvideomode() {
 #if CAP_GL
   vid.usingGL = vid.wantGL;
   if(vid.usingGL) {
-    flags = SDL12(SDL_OPENGL | SDL_HWSURFACE, SDL_WINDOW_OPENGL);
+    flags = SDL12(SDL_OPENGL | SDL_HWSURFACE, SDL_WINDOW_OPENGL | SDL_WINDOW_ALLOW_HIGHDPI);
     SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
     SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1);