From 423520257011b7b41c9bdce41bd1de7a14488300 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@users.sf.net>
Date: Sat, 25 Oct 2014 01:01:41 +0000
Subject: [PATCH] fix vrc7 sound savestates

---
 trunk/src/boards/vrc7.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/trunk/src/boards/vrc7.cpp b/trunk/src/boards/vrc7.cpp
index d6ffdd27..e6b173a3 100644
--- a/trunk/src/boards/vrc7.cpp
+++ b/trunk/src/boards/vrc7.cpp
@@ -26,6 +26,12 @@ static int32 IRQCount, CycleCount;
 static uint8 *WRAM = NULL;
 static uint32 WRAMSIZE;
 
+#include "emu2413.h"
+
+static int32 dwave = 0;
+static OPLL *VRC7Sound = NULL;
+static OPLL **VRC7Sound_saveptr = &VRC7Sound;
+
 static SFORMAT StateRegs[] =
 {
 	{ &vrc7idx, 1, "VRCI" },
@@ -37,16 +43,12 @@ static SFORMAT StateRegs[] =
 	{ &IRQLatch, 1, "IRQL" },
 	{ &IRQCount, 4, "IRQC" },
 	{ &CycleCount, 4, "CYCC" },
-	{ 0 }
+	{ (void**)VRC7Sound_saveptr, sizeof(*VRC7Sound) | FCEUSTATE_INDIRECT, "VRC7"  },
+	{0}
 };
 
 // VRC7 Sound
 
-#include "emu2413.h"
-
-static int32 dwave = 0;
-static OPLL *VRC7Sound = NULL;
-
 void DoVRC7Sound(void) {
 	int32 z, a;
 	if (FSettings.soundq >= 1)