X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fcdrom.c;h=297c8aee48f8fc07cc3c43f5c454ae2b52df836b;hp=d9a3bb37cd05372f3f2369557b55c0acf3495051;hb=61bc6d40b4f6f846a0ae1b73ceecdca893c14df4;hpb=42f3c5125fcb99e1445dfb7ca3d1b21330cde414

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index d9a3bb37..297c8aee 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -539,6 +539,7 @@ static void Create_Fake_Subq()
 static void cdrPlayInterrupt_Autopause()
 {
 	struct SubQ *subq = (struct SubQ *)CDR_getBufferSub();
+	int track_changed = 0;
 	if (subq != NULL ) {
 #ifdef CDR_LOG
 		CDR_LOG( "CDDA SUB - %X:%X:%X\n",
@@ -552,8 +553,8 @@ static void cdrPlayInterrupt_Autopause()
 		Tomb Raider 1 ($7)
 		*/
 
-		if( cdr.CurTrack >= btoi( subq->TrackNumber ) )
-			return;
+		if( cdr.CurTrack < btoi( subq->TrackNumber ) )
+			track_changed = 1;
 	} else {
 		Create_Fake_Subq();
 #ifdef CDR_LOG___0
@@ -561,13 +562,11 @@ static void cdrPlayInterrupt_Autopause()
 			fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
 #endif
 
-		if( !fake_subq_change )
-			return;
-
+		track_changed = fake_subq_change;
 		fake_subq_change = 0;
 	}
 
-	if (cdr.Mode & MODE_AUTOPAUSE) {
+	if ((cdr.Mode & MODE_AUTOPAUSE) && track_changed) {
 #ifdef CDR_LOG
 		CDR_LOG( "CDDA STOP\n" );
 #endif
@@ -584,11 +583,6 @@ static void cdrPlayInterrupt_Autopause()
 		StopCdda();
 	}
 	if (cdr.Mode & MODE_REPORT) {
-		// rearmed note: PCSX-Reloaded does this for every sector,
-		// but we try to get away with only track change here.
-		memset( cdr.Result, 0, 8 );
-		cdr.Result[0] |= 0x10;
-
 		if (subq != NULL) {
 #ifdef CDR_LOG
 			CDR_LOG( "REPPLAY SUB - %X:%X:%X\n",
@@ -596,6 +590,10 @@ static void cdrPlayInterrupt_Autopause()
 #endif
 			cdr.CurTrack = btoi( subq->TrackNumber );
 
+			if (subq->AbsoluteAddress[2] & 0xf)
+				return;
+
+			cdr.Result[0] = cdr.StatP;
 			// BIOS CD Player: data already BCD format
 			cdr.Result[1] = subq->TrackNumber;
 			cdr.Result[2] = subq->IndexNumber;
@@ -609,6 +607,10 @@ static void cdrPlayInterrupt_Autopause()
 				fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
 #endif
 
+			if (fake_subq_real[2] & 0xf)
+				return;
+
+			cdr.Result[0] = cdr.StatP;
 			// track # / index #
 			cdr.Result[1] = itob(cdr.CurTrack);
 			cdr.Result[2] = itob(fake_subq_index);
@@ -1262,6 +1264,9 @@ void cdrInterrupt() {
 
 	Check_Shell( Irq );
 
+	cdr.ParamP = 0;
+	cdr.ParamC = 0;
+
 	if (cdr.Stat != NoIntr && cdr.Reg2 != 0x18) {
 		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
 	}
@@ -1448,13 +1453,7 @@ void cdrWrite0(unsigned char rt) {
 #ifdef CDR_LOG
 	CDR_LOG("cdrWrite0() Log: CD0 write: %x\n", rt);
 #endif
-	cdr.Ctrl = rt | (cdr.Ctrl & ~0x3);
-
-	if (rt == 0) {
-		cdr.ParamP = 0;
-		cdr.ParamC = 0;
-		cdr.ResultReady = 0;
-	}
+	cdr.Ctrl = (rt & 3) | (cdr.Ctrl & ~3);
 }
 
 unsigned char cdrRead1(void) {
@@ -1504,7 +1503,9 @@ void cdrWrite1(unsigned char rt) {
 	}
 #endif
 
-	if (cdr.Ctrl & 0x1) return;
+	if (cdr.Ctrl & 0x3) return;
+
+	cdr.ResultReady = 0;
 
 	switch (cdr.Cmd) {
     	case CdlSync:
@@ -1807,6 +1808,8 @@ void cdrWrite1(unsigned char rt) {
         	break;
 
     	default:
+		cdr.ParamP = 0;
+		cdr.ParamC = 0;
 #ifdef CDR_LOG
 		CDR_LOG("cdrWrite1() Log: Unknown command: %x\n", cdr.Cmd);
 #endif
@@ -1859,7 +1862,7 @@ void cdrWrite2(unsigned char rt) {
 				cdr.Reg2 = rt;
 				break;
 		}
-	} else if (!(cdr.Ctrl & 0x1) && cdr.ParamP < 8) {
+	} else if (!(cdr.Ctrl & 0x3) && cdr.ParamP < 8) {
 		cdr.Param[cdr.ParamP++] = rt;
 		cdr.ParamC++;
 	}
@@ -1912,7 +1915,7 @@ void cdrWrite3(unsigned char rt) {
 	}
 
 
-	if (rt == 0x07 && cdr.Ctrl & 0x1) {
+	if (rt == 0x07 && (cdr.Ctrl & 3) == 1) {
 		cdr.Stat = 0;
 
 		if (cdr.Irq == 0xff) {
@@ -1937,7 +1940,7 @@ void cdrWrite3(unsigned char rt) {
 		return;
 	}
 
-	if (rt == 0x80 && !(cdr.Ctrl & 0x1) && cdr.Readed == 0) {
+	if (rt == 0x80 && !(cdr.Ctrl & 0x3) && cdr.Readed == 0) {
 		cdr.Readed = 1;
 		cdr.pTransfer = cdr.Transfer;