From 6b65daf07d45c255bf6d26f146127f3f5fa878bb Mon Sep 17 00:00:00 2001
From: jdgleaver <james@leaver.myzen.co.uk>
Date: Fri, 16 Jul 2021 17:48:03 +0100
Subject: [PATCH] (OpenDingux Beta) Fix IPU scaling when running 256x224
 (SNES/Genesis) content

---
 gfx/drivers/sdl_dingux_gfx.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gfx/drivers/sdl_dingux_gfx.c b/gfx/drivers/sdl_dingux_gfx.c
index 4c5abfb272..607e3de340 100644
--- a/gfx/drivers/sdl_dingux_gfx.c
+++ b/gfx/drivers/sdl_dingux_gfx.c
@@ -581,6 +581,12 @@ static void sdl_dingux_sanitize_frame_dimensions(
       /* GB/GBC/GG (x3) @ 480x432 */
       else if ((width == 480) && (height == 432))
          *sanitized_width = 496;
+      /* SNES/Genesis @ 256x224 */
+      else if ((width == 256) && (height == 224))
+         *sanitized_width = 288;
+      /* SNES/Genesis (x2) @ 512x448 */
+      else if ((width == 512) && (height == 448))
+         *sanitized_width = 560;
    }
 #endif