From 7fda7997b26920abdeff6188e4310d1c3b50df46 Mon Sep 17 00:00:00 2001
From: rogerman <rogerman@users.noreply.github.com>
Date: Sun, 7 Oct 2018 14:35:25 -0700
Subject: [PATCH] MMU.cpp: Only report a VCOUNT change if the new value differs
 from the existing value.

---
 desmume/src/MMU.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/desmume/src/MMU.cpp b/desmume/src/MMU.cpp
index 783efb404..b2f116b29 100644
--- a/desmume/src/MMU.cpp
+++ b/desmume/src/MMU.cpp
@@ -5321,8 +5321,11 @@ void FASTCALL _MMU_ARM7_write16(u32 adr, u16 val)
 		case REG_DISPA_VCOUNT:
 			if (nds.VCount >= 202 && nds.VCount <= 212)
 			{
-				printf("VCOUNT set to %i (previous value %i)\n", val, nds.VCount);
-				nds.VCount = val;
+				if (val != nds.VCount)
+				{
+					printf("VCOUNT set to %i (previous value %i)\n", val, nds.VCount);
+					nds.VCount = val;
+				}
 			}
 			else
 				printf("Attempt to set VCOUNT while not within 202-212 (%i), ignored\n", nds.VCount);