X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fcdrom.c;h=78db2914d46ba7dabe5c410ff02b1aa0f5972780;hb=c69642c80a8f3333354a589b5dabdb17f0f23e9b;hp=6923c0214012c050e5499893e1d1d9aa07453225;hpb=fffad32e54d18c0a527a1e9eda0a746e2485284b;p=pcsx_rearmed.git

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 6923c021..78db2914 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -1648,6 +1648,7 @@ int cdrFreeze(void *f, int Mode) {
 	if (Mode == 0 && !Config.Cdda)
 		CDR_stop();
 	
+	cdr.freeze_ver = 0x63647201;
 	gzfreeze(&cdr, sizeof(cdr));
 	
 	if (Mode == 1) {
@@ -1672,6 +1673,14 @@ int cdrFreeze(void *f, int Mode) {
 			if (!Config.Cdda)
 				CDR_play(cdr.SetSectorPlay);
 		}
+
+		if ((cdr.freeze_ver & 0xffffff00) != 0x63647200) {
+			// old versions did not latch Reg2, have to fixup..
+			if (cdr.Reg2 == 0) {
+				SysPrintf("cdrom: fixing up old savestate\n");
+				cdr.Reg2 = 7;
+			}
+		}
 	}
 
 	return 0;