--- ../snes9x-1.43-orig/snes9x/unix/svga.cpp	2004-12-31 07:15:46 +0900
+++ snes9x/unix/svga.cpp	2005-01-02 12:45:00 +0900
@@ -305,7 +305,7 @@
 	Settings.SixteenBit = FALSE;
     }
 
-    if (info->width >= 512 && info->height >= 578)
+    if (info->width >= 512 && info->height >= 478)
 	Settings.SupportHiRes = TRUE;
 
     if (!Settings.SixteenBit || info->width < 512 || info->height < 240)