minimig: better check for resolution change to apply video adjustment.

support/minimig/minimig_config.cpp

@@ -553,7 +553,7 @@ static const char* get_shared_vadjust_path()
 	return path;
 }
 
-static void adjust_vsize(char force)
+void minimig_adjust_vsize(char force)
 {
 	static uint16_t nres = 0;
 	spi_uio_cmd_cont(UIO_GET_VMODE);
@@ -661,7 +661,7 @@ void minimig_set_adjust(char n)
 {
 	if (minimig_adjust && !n) store_vsize();
 	minimig_adjust = (n == 1) ? 1 : 0;
-	if (n == 2) adjust_vsize(1);
+	if (n == 2) minimig_adjust_vsize(1);
 }
 
 char minimig_get_adjust()

support/minimig/minimig_config.h

@@ -70,6 +70,7 @@ void minimig_set_kickstart(char *name);
 
 void minimig_set_adjust(char n);
 char minimig_get_adjust();
+void minimig_adjust_vsize(char force);
 
 void minimig_ConfigVideo(unsigned char scanlines);
 void minimig_ConfigAudio(unsigned char audio);

user_io.cpp

@@ -3132,6 +3132,7 @@ void user_io_poll()
 		res_timer = GetTimer(500);
 		if (!minimig_get_adjust())
 		{
+			if(is_minimig()) minimig_adjust_vsize(0);
 			video_mode_adjust();
 		}
 	}