X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fcdrom.c;h=eebd8edcb6e744d78a46ddec34c571b05fbfc8e1;hp=878559859473ff083ff36f2e9ab975783f454d87;hb=94c118c3c7a031500d0d1b2ede9d85124239b323;hpb=50b13be9826da8433b39bd7d02cce2422f91cf0c

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 87855985..eebd8edc 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -25,7 +25,26 @@
 #include "ppf.h"
 #include "psxdma.h"
 
+/* logging */
+#if 0
+#define CDR_LOG SysPrintf
+#else
+#define CDR_LOG(...)
+#endif
+#if 0
+#define CDR_LOG_I SysPrintf
+#else
+#define CDR_LOG_I(...)
+#endif
+#if 0
+#define CDR_LOG_IO SysPrintf
+#else
+#define CDR_LOG_IO(...)
+#endif
+//#define CDR_LOG_CMD_IRQ
+
 cdrStruct cdr;
+static unsigned char *pTransfer;
 
 /* CD-ROM magic numbers */
 #define CdlSync        0
@@ -59,12 +78,6 @@ cdrStruct cdr;
 #define CdlReset       28
 #define CdlReadToc     30
 
-#define AUTOPAUSE      249
-#define READ_ACK       250
-#define READ           251
-#define REPPLAY_ACK    252
-#define REPPLAY        253
-#define ASYNC          254
 /* don't set 255, it's reserved */
 
 char *CmdName[0x100]= {
@@ -119,13 +132,20 @@ unsigned char Test23[] = { 0x43, 0x58, 0x44, 0x32, 0x39 ,0x34, 0x30, 0x51 };
 // so (PSXCLK / 75) = cdr read time (linuzappz)
 #define cdReadTime (PSXCLK / 75)
 
+// for cdr.Seeked
+enum seeked_state {
+	SEEK_PENDING = 0,
+	SEEK_DONE = 1,
+	SEEK_DOING_CMD = 2,
+};
+
 static struct CdrStat stat;
 
-static unsigned int msf2sec(char *msf) {
+static unsigned int msf2sec(u8 *msf) {
 	return ((msf[0] * 60 + msf[1]) * 75) + msf[2];
 }
 
-static void sec2msf(unsigned int s, char *msf) {
+static void sec2msf(unsigned int s, u8 *msf) {
 	msf[0] = s / 75 / 60;
 	s = s - msf[0] * 75 * 60;
 	msf[1] = s / 75;
@@ -133,7 +153,7 @@ static void sec2msf(unsigned int s, char *msf) {
 	msf[2] = s;
 }
 
-
+// cdrInterrupt
 #define CDR_INT(eCycle) { \
 	psxRegs.interrupt |= (1 << PSXINT_CDR); \
 	psxRegs.intCycle[PSXINT_CDR].cycle = eCycle; \
@@ -141,6 +161,7 @@ static void sec2msf(unsigned int s, char *msf) {
 	new_dyna_set_event(PSXINT_CDR, eCycle); \
 }
 
+// cdrReadInterrupt
 #define CDREAD_INT(eCycle) { \
 	psxRegs.interrupt |= (1 << PSXINT_CDREAD); \
 	psxRegs.intCycle[PSXINT_CDREAD].cycle = eCycle; \
@@ -148,6 +169,7 @@ static void sec2msf(unsigned int s, char *msf) {
 	new_dyna_set_event(PSXINT_CDREAD, eCycle); \
 }
 
+// cdrLidSeekInterrupt
 #define CDRLID_INT(eCycle) { \
 	psxRegs.interrupt |= (1 << PSXINT_CDRLID); \
 	psxRegs.intCycle[PSXINT_CDRLID].cycle = eCycle; \
@@ -155,20 +177,14 @@ static void sec2msf(unsigned int s, char *msf) {
 	new_dyna_set_event(PSXINT_CDRLID, eCycle); \
 }
 
-#define CDRPLAY_INT(eCycle) { \
+// cdrPlayInterrupt
+#define CDRMISC_INT(eCycle) { \
 	psxRegs.interrupt |= (1 << PSXINT_CDRPLAY); \
 	psxRegs.intCycle[PSXINT_CDRPLAY].cycle = eCycle; \
 	psxRegs.intCycle[PSXINT_CDRPLAY].sCycle = psxRegs.cycle; \
 	new_dyna_set_event(PSXINT_CDRPLAY, eCycle); \
 }
 
-#define StartReading(type, eCycle) { \
-   	cdr.Reading = type; \
-  	cdr.FirstSector = 1; \
-  	cdr.Readed = 0xff; \
-	AddIrqQueue(READ_ACK, eCycle); \
-}
-
 #define StopReading() { \
 	if (cdr.Reading) { \
 		cdr.Reading = 0; \
@@ -189,11 +205,16 @@ static void sec2msf(unsigned int s, char *msf) {
 }
 
 #define SetResultSize(size) { \
-    cdr.ResultP = 0; \
+	cdr.ResultP = 0; \
 	cdr.ResultC = size; \
 	cdr.ResultReady = 1; \
 }
 
+static void setIrq(void)
+{
+	if (cdr.Stat & cdr.Reg2)
+		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
+}
 
 void cdrLidSeekInterrupt()
 {
@@ -251,15 +272,12 @@ void cdrLidSeekInterrupt()
 	}
 }
 
-
 static void Check_Shell( int Irq )
 {
 	// check case open/close
 	if (cdr.LidCheck > 0)
 	{
-#ifdef CDR_LOG
 		CDR_LOG( "LidCheck\n" );
-#endif
 
 		// $20 = check lid state
 		if( cdr.LidCheck == 0x20 )
@@ -315,8 +333,7 @@ static void Check_Shell( int Irq )
 					if( cdr.Stat == NoIntr )
 						cdr.Stat = Acknowledge;
 
-					psxHu32ref(0x1070) |= SWAP32((u32)0x4);
-
+					setIrq();
 
 					// begin close-seek-ready cycle
 					CDRLID_INT( cdReadTime * 3 );
@@ -356,12 +373,11 @@ static void Check_Shell( int Irq )
 			if( cdr.Stat == NoIntr )
 				cdr.Stat = Acknowledge;
 
-			psxHu32ref(0x1070) |= SWAP32((u32)0x4);
+			setIrq();
 		}
 	}
 }
 
-
 void Find_CurTrack() {
 	cdr.CurTrack = 0;
 
@@ -372,12 +388,10 @@ void Find_CurTrack() {
 			if (CDR_getTD((u8)(lcv), cdr.ResultTD) != -1) {
 				u32 sect1, sect2;
 
-#ifdef CDR_LOG___0
 				CDR_LOG( "curtrack %d %d %d | %d %d %d | %d\n",
 					cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2],
 					cdr.ResultTD[2], cdr.ResultTD[1], cdr.ResultTD[0],
 					cdr.CurTrack );
-#endif
 
 				// find next track boundary - only need m:s accuracy
 				sect1 = cdr.SetSectorPlay[0] * 60 * 75 + cdr.SetSectorPlay[1] * 75;
@@ -403,19 +417,18 @@ static void ReadTrack( u8 *time ) {
 	cdr.Prev[1] = itob( time[1] );
 	cdr.Prev[2] = itob( time[2] );
 
-#ifdef CDR_LOG
 	CDR_LOG("ReadTrack() Log: KEY *** %x:%x:%x\n", cdr.Prev[0], cdr.Prev[1], cdr.Prev[2]);
-#endif
 	cdr.RErr = CDR_readTrack(cdr.Prev);
 }
 
 
-void AddIrqQueue(unsigned char irq, unsigned long ecycle) {
+static void AddIrqQueue(unsigned char irq, unsigned long ecycle) {
+	if (cdr.Irq != 0 && cdr.Irq != 0xff)
+		CDR_LOG_I("cdr: override cmd %02x -> %02x\n", cdr.Irq, irq);
+
 	cdr.Irq = irq;
 	cdr.eCycle = ecycle;
 
-	// Doom: Force rescheduling
-	// - Fixes boot
 	CDR_INT(ecycle);
 }
 
@@ -427,12 +440,10 @@ void Set_Track()
 
 		for( lcv = 1; lcv < cdr.ResultTN[1]; lcv++ ) {
 			if (CDR_getTD((u8)(lcv), cdr.ResultTD) != -1) {
-#ifdef CDR_LOG___0
 				CDR_LOG( "settrack %d %d %d | %d %d %d | %d\n",
 					cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2],
 					cdr.ResultTD[2], cdr.ResultTD[1], cdr.ResultTD[0],
 					cdr.CurTrack );
-#endif
 
 				// check if time matches track start (only need min, sec accuracy)
 				// - m:s:f vs f:s:m
@@ -513,12 +524,10 @@ static void Create_Fake_Subq()
 	temp_start[2] = cdr.ResultTD[0];
 
 
-#ifdef CDR_LOG
 	CDR_LOG( "CDDA FAKE SUB - %d:%d:%d / %d:%d:%d / %d:%d:%d\n",
 		temp_cur[0], temp_cur[1], temp_cur[2],
 		temp_start[0], temp_start[1], temp_start[2],
 		temp_next[0], temp_next[1], temp_next[2]);
-#endif
 
 
 
@@ -541,10 +550,11 @@ static void cdrPlayInterrupt_Autopause()
 	struct SubQ *subq = (struct SubQ *)CDR_getBufferSub();
 	int track_changed = 0;
 	if (subq != NULL ) {
-#ifdef CDR_LOG
+		// update subq
+		ReadTrack( cdr.SetSectorPlay );
+
 		CDR_LOG( "CDDA SUB - %X:%X:%X\n",
 			subq->AbsoluteAddress[0], subq->AbsoluteAddress[1], subq->AbsoluteAddress[2] );
-#endif
 
 		/*
 		CDDA Autopause
@@ -553,23 +563,21 @@ static void cdrPlayInterrupt_Autopause()
 		Tomb Raider 1 ($7)
 		*/
 
-		if( cdr.CurTrack < btoi( subq->TrackNumber ) )
+		// .. + 1 is probably wrong, but deals with corrupted subq + good checksum
+		// (how does real thing handle those?)
+		if( cdr.CurTrack + 1 == btoi( subq->TrackNumber ) )
 			track_changed = 1;
 	} else {
 		Create_Fake_Subq();
-#ifdef CDR_LOG___0
 		CDR_LOG( "CDDA FAKE SUB - %d:%d:%d\n",
 			fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
-#endif
 
 		track_changed = fake_subq_change;
 		fake_subq_change = 0;
 	}
 
 	if ((cdr.Mode & MODE_AUTOPAUSE) && track_changed) {
-#ifdef CDR_LOG
 		CDR_LOG( "CDDA STOP\n" );
-#endif
 
 		// Magic the Gathering
 		// - looping territory cdda
@@ -578,17 +586,17 @@ static void cdrPlayInterrupt_Autopause()
 		//cdr.ResultReady = 1;
 		//cdr.Stat = DataReady;
 		cdr.Stat = DataEnd;
-		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
+		setIrq();
 
 		StopCdda();
 	}
-	if (cdr.Mode & MODE_REPORT) {
+	else if (cdr.Mode & MODE_REPORT) {
 		if (subq != NULL) {
-#ifdef CDR_LOG
 			CDR_LOG( "REPPLAY SUB - %X:%X:%X\n",
 				subq->AbsoluteAddress[0], subq->AbsoluteAddress[1], subq->AbsoluteAddress[2] );
-#endif
-			cdr.CurTrack = btoi( subq->TrackNumber );
+
+			// breaks when .sub doesn't have index 0 for some reason (bad rip?)
+			//cdr.CurTrack = btoi( subq->TrackNumber );
 
 			if (subq->AbsoluteAddress[2] & 0xf)
 				return;
@@ -602,10 +610,8 @@ static void cdrPlayInterrupt_Autopause()
 			cdr.Result[4] = subq->AbsoluteAddress[1];
 			cdr.Result[5] = subq->AbsoluteAddress[2];
 		} else {
-#ifdef CDR_LOG___0
 			CDR_LOG( "REPPLAY FAKE - %d:%d:%d\n",
 				fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
-#endif
 
 			if (fake_subq_real[2] & 0xf)
 				return;
@@ -625,19 +631,47 @@ static void cdrPlayInterrupt_Autopause()
 		cdr.Stat = DataReady;
 
 		SetResultSize(8);
-		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
+		setIrq();
 	}
 }
 
+// also handles seek
 void cdrPlayInterrupt()
 {
-	if( !cdr.Play ) return;
+	if (cdr.Seeked == SEEK_DOING_CMD) {
+		if (cdr.Stat) {
+			CDR_LOG_I("cdrom: seek stat hack\n");
+			CDRMISC_INT(0x1000);
+			return;
+		}
+		SetResultSize(1);
+		cdr.StatP |= STATUS_ROTATING;
+		cdr.StatP &= ~STATUS_SEEK;
+		cdr.Result[0] = cdr.StatP;
+		if (cdr.Irq == 0 || cdr.Irq == 0xff) {
+			cdr.Stat = Complete;
+			setIrq();
+		}
+
+		cdr.Seeked = SEEK_PENDING;
+		CDRMISC_INT(cdReadTime * 20); // ???
+		return;
+	}
+	else if (cdr.Seeked == SEEK_PENDING) {
+		cdr.Seeked = SEEK_DONE;
+		if (!cdr.Play && !cdr.Reading) {
+			memcpy(cdr.SetSectorPlay, cdr.SetSector, 4);
+			Find_CurTrack();
+			ReadTrack(cdr.SetSector);
+		}
+	}
+
+	if (!cdr.Play) return;
 
-#ifdef CDR_LOG
 	CDR_LOG( "CDDA - %d:%d:%d\n",
 		cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
-	CDRPLAY_INT( cdReadTime );
+
+	CDRMISC_INT( cdReadTime );
 
 	if (!cdr.Irq && !cdr.Stat && (cdr.Mode & MODE_CDDA) && (cdr.Mode & (MODE_AUTOPAUSE|MODE_REPORT)))
 		cdrPlayInterrupt_Autopause();
@@ -662,7 +696,8 @@ void cdrInterrupt() {
 
 	// Reschedule IRQ
 	if (cdr.Stat) {
-		CDR_INT( 0x100 );
+		CDR_LOG_I("cdrom: stat hack: %02x %x\n", cdr.Irq, cdr.Stat);
+		CDR_INT(0x1000);
 		return;
 	}
 
@@ -696,9 +731,10 @@ void cdrInterrupt() {
 		case CdlPlay:
 			fake_subq_change = 0;
 
-			if( cdr.Seeked == FALSE ) {
+			if (cdr.Seeked == SEEK_PENDING) {
+				// XXX: wrong, should seek instead..
 				memcpy( cdr.SetSectorPlay, cdr.SetSector, 4 );
-				cdr.Seeked = TRUE;
+				cdr.Seeked = SEEK_DONE;
 			}
 
 			/*
@@ -738,10 +774,8 @@ void cdrInterrupt() {
 
 				// GameShark CD Player: Resume play
 				if( cdr.ParamC == 0 ) {
-#ifdef CDR_LOG___0
 					CDR_LOG( "PLAY Resume @ %d:%d:%d\n",
 						cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
 
 					//CDR_play( cdr.SetSectorPlay );
 				}
@@ -749,18 +783,14 @@ void cdrInterrupt() {
 				{
 					// BIOS CD Player: Resume play
 					if( cdr.Param[0] == 0 ) {
-#ifdef CDR_LOG___0
 						CDR_LOG( "PLAY Resume T0 @ %d:%d:%d\n",
 							cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
 
 						//CDR_play( cdr.SetSectorPlay );
 					}
 					else {
-#ifdef CDR_LOG___0
 						CDR_LOG( "PLAY Resume Td @ %d:%d:%d\n",
 							cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
 
 						// BIOS CD Player: Allow track replaying
 						StopCdda();
@@ -779,7 +809,7 @@ void cdrInterrupt() {
 								cdr.SetSectorPlay[2] = cdr.ResultTD[0];
 
 								// reset data
-								Set_Track();
+								//Set_Track();
 								Find_CurTrack();
 								ReadTrack( cdr.SetSectorPlay );
 
@@ -807,7 +837,7 @@ void cdrInterrupt() {
 			// BIOS player - set flag again
 			cdr.Play = TRUE;
 
-			CDRPLAY_INT( cdReadTime );
+			CDRMISC_INT( cdReadTime );
 			break;
 
 		case CdlForward:
@@ -958,6 +988,10 @@ void cdrInterrupt() {
 			subq = (struct SubQ *)CDR_getBufferSub();
 
 			if (subq != NULL) {
+				if( cdr.Play && (cdr.Mode & MODE_CDDA) && !(cdr.Mode & (MODE_AUTOPAUSE|MODE_REPORT)) )
+					// update subq
+					ReadTrack( cdr.SetSectorPlay );
+
 				cdr.Result[0] = subq->TrackNumber;
 				cdr.Result[1] = subq->IndexNumber;
 				memcpy(cdr.Result + 2, subq->TrackRelativeAddress, 3);
@@ -1036,6 +1070,7 @@ void cdrInterrupt() {
 			break;
 
 		case CdlSeekL:
+		case CdlSeekP:
 			SetResultSize(1);
 			cdr.StatP |= STATUS_ROTATING;
 			cdr.Result[0] = cdr.StatP;
@@ -1055,45 +1090,8 @@ void cdrInterrupt() {
 			Rockman X5 = 0.5-4x
 			- fix capcom logo
 			*/
-			AddIrqQueue(CdlSeekL + 0x20, cdReadTime * 4);
-			break;
-
-		case CdlSeekL + 0x20:
-			SetResultSize(1);
-			cdr.StatP |= STATUS_ROTATING;
-			cdr.StatP &= ~STATUS_SEEK;
-			cdr.Result[0] = cdr.StatP;
-			cdr.Seeked = TRUE;
-			cdr.Stat = Complete;
-
-
-			// Mega Man Legends 2: must update read cursor for getlocp
-			ReadTrack( cdr.SetSector );
-			break;
-
-		case CdlSeekP:
-			SetResultSize(1);
-			cdr.StatP |= STATUS_ROTATING;
-			cdr.Result[0] = cdr.StatP;
-			cdr.StatP |= STATUS_SEEK;
-			cdr.Stat = Acknowledge;
-			AddIrqQueue(CdlSeekP + 0x20, cdReadTime * 1);
-			break;
-
-		case CdlSeekP + 0x20:
-			SetResultSize(1);
-			cdr.StatP |= STATUS_ROTATING;
-			cdr.StatP &= ~STATUS_SEEK;
-			cdr.Result[0] = cdr.StatP;
-			cdr.Stat = Complete;
-			cdr.Seeked = TRUE;
-
-			// GameShark Music Player
-			memcpy( cdr.SetSectorPlay, cdr.SetSector, 4 );
-
-			// Tomb Raider 2: must update read cursor for getlocp
-			Find_CurTrack();
-			ReadTrack( cdr.SetSectorPlay );
+			CDRMISC_INT(cdr.Seeked == SEEK_DONE ? 0x800 : cdReadTime * 4);
+			cdr.Seeked = SEEK_DOING_CMD;
 			break;
 
 		case CdlTest:
@@ -1193,20 +1191,8 @@ void cdrInterrupt() {
 			cdr.Stat = Complete;
 			break;
 
-		case AUTOPAUSE:
-			cdr.OCUP = 0;
-/*			SetResultSize(1);
-			StopCdda();
-			StopReading();
-			cdr.OCUP = 0;
-			cdr.StatP&=~0x20;
-			cdr.StatP|= 0x2;
-			cdr.Result[0] = cdr.StatP;
-			cdr.Stat = DataEnd;
-*/			AddIrqQueue(CdlPause, 0x800);
-			break;
-
-		case READ_ACK:
+		case CdlReadN:
+		case CdlReadS:
 			if (!cdr.Reading) return;
 
 
@@ -1222,17 +1208,14 @@ void cdrInterrupt() {
 				if (buf != NULL)
 					memcpy(cdr.Transfer, buf, 8);
 			}
-			
-			
+
 			/*
 			Duke Nukem: Land of the Babes - seek then delay read for one frame
 			- fixes cutscenes
 			C-12 - Final Resistance - doesn't like seek
 			*/
 
-			if (!cdr.Seeked) {
-				cdr.Seeked = TRUE;
-
+			if (cdr.Seeked != SEEK_DONE) {
 				cdr.StatP |= STATUS_SEEK;
 				cdr.StatP &= ~STATUS_READ;
 
@@ -1264,12 +1247,16 @@ void cdrInterrupt() {
 
 	Check_Shell( Irq );
 
-	if (cdr.Stat != NoIntr && cdr.Reg2 != 0x18) {
-		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
-	}
+	cdr.ParamC = 0;
 
-#ifdef CDR_LOG
-	CDR_LOG("cdrInterrupt() Log: CDR Interrupt IRQ %x\n", Irq);
+	setIrq();
+
+#ifdef CDR_LOG_CMD_IRQ
+	SysPrintf("cdrInterrupt() Log: CDR Interrupt IRQ %d %02x: ",
+		cdr.Stat != NoIntr && cdr.Reg2 != 0x18, Irq);
+	for (i = 0; i < cdr.ResultC; i++)
+		SysPrintf("%02x ", cdr.Result[i]);
+	SysPrintf("\n");
 #endif
 }
 
@@ -1280,19 +1267,17 @@ void cdrReadInterrupt() {
 		return;
 
 	if (cdr.Irq || cdr.Stat) {
-		CDREAD_INT(0x100);
+		CDR_LOG_I("cdrom: read stat hack %02x %x\n", cdr.Irq, cdr.Stat);
+		CDREAD_INT(0x1000);
 		return;
 	}
 
-#ifdef CDR_LOG
-	CDR_LOG("cdrReadInterrupt() Log: KEY END");
-#endif
-
 	cdr.OCUP = 1;
 	SetResultSize(1);
 	cdr.StatP |= STATUS_READ|STATUS_ROTATING;
 	cdr.StatP &= ~STATUS_SEEK;
 	cdr.Result[0] = cdr.StatP;
+	cdr.Seeked = SEEK_DONE;
 
 	ReadTrack( cdr.SetSector );
 
@@ -1301,9 +1286,7 @@ void cdrReadInterrupt() {
 		cdr.RErr = -1;
 
 	if (cdr.RErr == -1) {
-#ifdef CDR_LOG
-		fprintf(emuLog, "cdrReadInterrupt() Log: err\n");
-#endif
+		CDR_LOG_I("cdrReadInterrupt() Log: err\n");
 		memset(cdr.Transfer, 0, DATA_SIZE);
 		cdr.Stat = DiskError;
 		cdr.Result[0] |= STATUS_ERROR;
@@ -1315,9 +1298,7 @@ void cdrReadInterrupt() {
 	CheckPPFCache(cdr.Transfer, cdr.Prev[0], cdr.Prev[1], cdr.Prev[2]);
 
 
-#ifdef CDR_LOG
-	fprintf(emuLog, "cdrReadInterrupt() Log: cdr.Transfer %x:%x:%x\n", cdr.Transfer[0], cdr.Transfer[1], cdr.Transfer[2]);
-#endif
+	CDR_LOG("cdrReadInterrupt() Log: cdr.Transfer %x:%x:%x\n", cdr.Transfer[0], cdr.Transfer[1], cdr.Transfer[2]);
 
 	if ((!cdr.Muted) && (cdr.Mode & MODE_STRSND) && (!Config.Xa) && (cdr.FirstSector != -1)) { // CD-XA
 		// Firemen 2: Multi-XA files - briefings, cutscenes
@@ -1358,7 +1339,7 @@ void cdrReadInterrupt() {
 				// - don't do here
 
 				// signal ADPCM data ready
-				psxHu32ref(0x1070) |= SWAP32((u32)0x200);
+				setIrq();
 #endif
 			}
 			else cdr.FirstSector = -1;
@@ -1380,10 +1361,9 @@ void cdrReadInterrupt() {
 	// G-Police: Don't autopause ADPCM even if mode set (music)
 	if ((cdr.Transfer[4 + 2] & 0x80) && (cdr.Mode & MODE_AUTOPAUSE) &&
 			(cdr.Transfer[4 + 2] & 0x4) != 0x4 ) { // EOF
-#ifdef CDR_LOG
+
 		CDR_LOG("cdrReadInterrupt() Log: Autopausing read\n");
-#endif
-//		AddIrqQueue(AUTOPAUSE, 0x2000);
+
 		AddIrqQueue(CdlPause, 0x2000);
 	}
 	else {
@@ -1403,15 +1383,14 @@ void cdrReadInterrupt() {
 		// Rockman X5 - no music restart problem
 		cdr.Stat = NoIntr;
 	}
-	psxHu32ref(0x1070) |= SWAP32((u32)0x4);
+	setIrq();
 
 	Check_Shell(0);
 }
 
 /*
 cdrRead0:
-	bit 0 - 0 REG1 command send / 1 REG1 data read
-	bit 1 - 0 data transfer finish / 1 data transfer ready/in progress
+	bit 0,1 - mode
 	bit 2 - unknown
 	bit 3 - unknown
 	bit 4 - unknown
@@ -1434,67 +1413,51 @@ unsigned char cdrRead0(void) {
 	// What means the 0x10 and the 0x08 bits? I only saw it used by the bios
 	cdr.Ctrl |= 0x18;
 
-#ifdef CDR_LOG
-	CDR_LOG("cdrRead0() Log: CD0 Read: %x\n", cdr.Ctrl);
-#endif
+	CDR_LOG_IO("cdr r0: %02x\n", cdr.Ctrl);
 
 	return psxHu8(0x1800) = cdr.Ctrl;
 }
 
-/*
-cdrWrite0:
-	0 - to send a command / 1 - to get the result
-*/
-
 void cdrWrite0(unsigned char rt) {
-#ifdef CDR_LOG
-	CDR_LOG("cdrWrite0() Log: CD0 write: %x\n", rt);
-#endif
-	cdr.Ctrl = (rt & 3) | (cdr.Ctrl & ~3);
+	CDR_LOG_IO("cdr w0: %02x\n", rt);
 
-	if (rt == 0) {
-		cdr.ParamP = 0;
-		cdr.ParamC = 0;
-		cdr.ResultReady = 0;
-	}
+	cdr.Ctrl = (rt & 3) | (cdr.Ctrl & ~3);
 }
 
 unsigned char cdrRead1(void) {
-    if (cdr.ResultReady) { // && cdr.Ctrl & 0x1) {
-		// GameShark CDX CD Player: uses 17 bytes output (wraps around)
+	if ((cdr.ResultP & 0xf) < cdr.ResultC)
 		psxHu8(0x1801) = cdr.Result[cdr.ResultP & 0xf];
-		cdr.ResultP++;
-		if (cdr.ResultP == cdr.ResultC)
-			cdr.ResultReady = 0;
-	} else {
+	else
 		psxHu8(0x1801) = 0;
-	}
-#ifdef CDR_LOG
-	CDR_LOG("cdrRead1() Log: CD1 Read: %x\n", psxHu8(0x1801));
-#endif
+	cdr.ResultP++;
+	if (cdr.ResultP == cdr.ResultC)
+		cdr.ResultReady = 0;
+
+	CDR_LOG_IO("cdr r1: %02x\n", psxHu8(0x1801));
+
 	return psxHu8(0x1801);
 }
 
 void cdrWrite1(unsigned char rt) {
-	char set_loc[3];
+	u8 set_loc[3];
 	int i;
 
-#ifdef CDR_LOG
-	CDR_LOG("cdrWrite1() Log: CD1 write: %x (%s)\n", rt, CmdName[rt]);
-#endif
-
+	CDR_LOG_IO("cdr w1: %02x\n", rt);
 
-	// Tekken: CDXA fade-out
-	if( (cdr.Ctrl & 3) == 3 ) {
-		cdr.AttenuatorRight[0] = rt;
+	switch (cdr.Ctrl & 3) {
+	case 0:
+		break;
+	case 3:
+		cdr.AttenuatorRight[1] = rt;
+		return;
+	default:
+		return;
 	}
 
-
-//	psxHu8(0x1801) = rt;
 	cdr.Cmd = rt;
 	cdr.OCUP = 0;
 
-#ifdef CDRCMD_DEBUG
+#ifdef CDR_LOG_CMD_IRQ
 	SysPrintf("cdrWrite1() Log: CD1 write: %x (%s)", rt, CmdName[rt]);
 	if (cdr.ParamC) {
 		SysPrintf(" Param[%d] = {", cdr.ParamC);
@@ -1506,44 +1469,40 @@ void cdrWrite1(unsigned char rt) {
 	}
 #endif
 
-	if (cdr.Ctrl & 0x3) return;
+	cdr.ResultReady = 0;
+	cdr.Ctrl |= 0x80;
+	// cdr.Stat = NoIntr; 
+	AddIrqQueue(cdr.Cmd, 0x800);
 
 	switch (cdr.Cmd) {
-    	case CdlSync:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlNop:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-
-		// Twisted Metal 3 - fix music
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
+	case CdlSync:
+	case CdlNop:
+	case CdlForward:
+	case CdlBackward:
+	case CdlReadT:
+	case CdlTest:
+	case CdlID:
+	case CdlReadToc:
+	case CdlGetmode:
+	case CdlGetlocL:
+	case CdlGetlocP:
+	case CdlGetTD:
+		break;
 
-    	case CdlSetloc:
+	case CdlSetloc:
 		StopReading();
 		for (i = 0; i < 3; i++)
 			set_loc[i] = btoi(cdr.Param[i]);
+
 		i = abs(msf2sec(cdr.SetSector) - msf2sec(set_loc));
 		if (i > 16)
-			cdr.Seeked = FALSE;
-		memcpy(cdr.SetSector, set_loc, 3);
-        	cdr.SetSector[3] = 0;
+			cdr.Seeked = SEEK_PENDING;
 
-		/*
-		   if ((cdr.SetSector[0] | cdr.SetSector[1] | cdr.SetSector[2]) == 0) {
-		 *(u32 *)cdr.SetSector = *(u32 *)cdr.SetSectorSeek;
-		 }*/
-
-		cdr.Ctrl |= 0x80;
-        	cdr.Stat = NoIntr;
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
+		memcpy(cdr.SetSector, set_loc, 3);
+		cdr.SetSector[3] = 0;
+		break;
 
-    	case CdlPlay:
+	case CdlPlay:
 		// Vib Ribbon: try same track again
 		StopCdda();
 
@@ -1567,50 +1526,25 @@ void cdrWrite1(unsigned char rt) {
 		//TODO?
 		//CDRDBUF_INT( PSXCLK / 44100 * 0x100 );
 
-
 		cdr.Play = TRUE;
 
 		cdr.StatP |= STATUS_SEEK;
 		cdr.StatP &= ~STATUS_ROTATING;
+		break;
 
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-		AddIrqQueue(cdr.Cmd, 0x800);
-    		break;
-
-    	case CdlForward:
-		//if (cdr.CurTrack < 0xaa)
-		//	cdr.CurTrack++;
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlBackward:
-		//if (cdr.CurTrack > 1)
-		//cdr.CurTrack--;
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlReadN:
-		cdr.Irq = 0;
+	case CdlReadN:
 		StopReading();
-		cdr.Ctrl|= 0x80;
-		cdr.Stat = NoIntr; 
-		StartReading(1, 0x800);
+		cdr.Reading = 1;
+		cdr.FirstSector = 1;
+		cdr.Readed = 0xff;
 		break;
 
-    	case CdlStandby:
+	case CdlStandby:
 		StopCdda();
 		StopReading();
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr;
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
+		break;
 
-    	case CdlStop:
+	case CdlStop:
 		// GameShark CD Player: Reset CDDA to track start
 		if( cdr.Play && CDR_getStatus(&stat) != -1 ) {
 			cdr.SetSectorPlay[0] = stat.Time[0];
@@ -1619,7 +1553,6 @@ void cdrWrite1(unsigned char rt) {
 
 			Find_CurTrack();
 
-
 			// grab time for current track
 			CDR_getTD((u8)(cdr.CurTrack), cdr.ResultTD);
 
@@ -1630,13 +1563,9 @@ void cdrWrite1(unsigned char rt) {
 
 		StopCdda();
 		StopReading();
+		break;
 
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr;
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlPause:
+	case CdlPause:
 		/*
 		   GameShark CD Player: save time for resume
 
@@ -1645,61 +1574,41 @@ void cdrWrite1(unsigned char rt) {
 
 		StopCdda();
 		StopReading();
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr;
-
-		AddIrqQueue(cdr.Cmd, 0x800);
 		break;
 
 	case CdlReset:
-    	case CdlInit:
+	case CdlInit:
+		cdr.Seeked = SEEK_DONE;
 		StopCdda();
 		StopReading();
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlMute:
-        	cdr.Muted = TRUE;
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
+		break;
 
+	case CdlMute:
+		cdr.Muted = TRUE;
 			// Duke Nukem - Time to Kill
 			// - do not directly set cd-xa volume
 			//SPU_writeRegister( H_CDLeft, 0x0000 );
 			//SPU_writeRegister( H_CDRight, 0x0000 );
-        	break;
+		break;
 
-    	case CdlDemute:
-        	cdr.Muted = FALSE;
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
+	case CdlDemute:
+		cdr.Muted = FALSE;
 
 			// Duke Nukem - Time to Kill
 			// - do not directly set cd-xa volume
 			//SPU_writeRegister( H_CDLeft, 0x7f00 );
 			//SPU_writeRegister( H_CDRight, 0x7f00 );
-        	break;
+		break;
 
     	case CdlSetfilter:
         	cdr.File = cdr.Param[0];
         	cdr.Channel = cdr.Param[1];
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
         	break;
 
     	case CdlSetmode:
-#ifdef CDR_LOG
 		CDR_LOG("cdrWrite1() Log: Setmode %x\n", cdr.Param[0]);
-#endif 
+
         	cdr.Mode = cdr.Param[0];
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
 
 		// Squaresoft on PlayStation 1998 Collector's CD Vol. 1
 		// - fixes choppy movie sound
@@ -1707,116 +1616,32 @@ void cdrWrite1(unsigned char rt) {
 			StopCdda();
         	break;
 
-    	case CdlGetmode:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlGetlocL:
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-
-		// Crusaders of Might and Magic - cutscene speech
-		AddIrqQueue(cdr.Cmd, 0x800);
-		break;
-
-    	case CdlGetlocP:
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-
-		// GameShark CDX / Lite Player: pretty narrow time window
-		// - doesn't always work due to time inprecision
-		//AddIrqQueue(cdr.Cmd, 0x28);
-
-		// Tomb Raider 2 - cdda
-		//AddIrqQueue(cdr.Cmd, 0x40);
-
-		// rearmed: the above works in pcsxr-svn, but breaks here
-		// (TOCA world touring cars), perhaps some other code is not merged yet
-		AddIrqQueue(cdr.Cmd, 0x1000);
-        	break;
-
     	case CdlGetTN:
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
 		//AddIrqQueue(cdr.Cmd, 0x800);
 
 		// GameShark CDX CD Player: very long time
 		AddIrqQueue(cdr.Cmd, 0x100000);
 		break;
 
-    	case CdlGetTD:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
     	case CdlSeekL:
-//			((u32 *)cdr.SetSectorSeek)[0] = ((u32 *)cdr.SetSector)[0];
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-		AddIrqQueue(cdr.Cmd, 0x800);
-
-		StopCdda();
-		StopReading();
-
-		break;
-
     	case CdlSeekP:
-//        	((u32 *)cdr.SetSectorSeek)[0] = ((u32 *)cdr.SetSector)[0];
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-
 		// Tomb Raider 2 - reset cdda
 		StopCdda();
 		StopReading();
-
-		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-	// Destruction Derby: read TOC? GetTD after this
-	case CdlReadT:
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr;
-		AddIrqQueue(cdr.Cmd, 0x800);
 		break;
 
-    	case CdlTest:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	case CdlID:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
     	case CdlReadS:
-		cdr.Irq = 0;
 		StopReading();
-		cdr.Ctrl |= 0x80;
-		cdr.Stat = NoIntr; 
-		StartReading(2, 0x800);
+		cdr.Reading = 2;
+		cdr.FirstSector = 1;
+		cdr.Readed = 0xff;
 		break;
 
-    	case CdlReadToc:
-		cdr.Ctrl |= 0x80;
-    		cdr.Stat = NoIntr; 
-    		AddIrqQueue(cdr.Cmd, 0x800);
-        	break;
-
-    	default:
-#ifdef CDR_LOG
-		CDR_LOG("cdrWrite1() Log: Unknown command: %x\n", cdr.Cmd);
-#endif
+	default:
+		cdr.ParamC = 0;
+		CDR_LOG_I("cdrWrite1() Log: Unknown command: %x\n", cdr.Cmd);
 		return;
 	}
-	if (cdr.Stat != NoIntr) {
-		psxHu32ref(0x1070) |= SWAP32((u32)0x4);
-	}
 }
 
 unsigned char cdrRead2(void) {
@@ -1825,98 +1650,69 @@ unsigned char cdrRead2(void) {
 	if (cdr.Readed == 0) {
 		ret = 0;
 	} else {
-		ret = *cdr.pTransfer++;
+		ret = *pTransfer++;
 	}
 
-#ifdef CDR_LOG
-	CDR_LOG("cdrRead2() Log: CD2 Read: %x\n", ret);
-#endif
+	CDR_LOG_IO("cdr r2: %02x\n", ret);
 	return ret;
 }
 
 void cdrWrite2(unsigned char rt) {
-#ifdef CDR_LOG
-	CDR_LOG("cdrWrite2() Log: CD2 write: %x\n", rt);
-#endif
+	CDR_LOG_IO("cdr w2: %02x\n", rt);
 
-	// Tekken: CDXA fade-out
-	if( (cdr.Ctrl & 3) == 2 ) {
+	switch (cdr.Ctrl & 3) {
+	case 0:
+		if (cdr.ParamC < 8) // FIXME: size and wrapping
+			cdr.Param[cdr.ParamC++] = rt;
+		return;
+	case 1:
+		cdr.Reg2 = rt;
+		setIrq();
+		return;
+	case 2:
 		cdr.AttenuatorLeft[0] = rt;
-	}
-	else if( (cdr.Ctrl & 3) == 3 ) {
-		cdr.AttenuatorRight[1] = rt;
-	}
-
-
-	if (cdr.Ctrl & 0x1) {
-		switch (rt) {
-			case 0x07:
-				cdr.ParamP = 0;
-				cdr.ParamC = 0;
-				cdr.ResultReady = 1; //0;
-				cdr.Ctrl &= ~3; //cdr.Ctrl = 0;
-				break;
-
-			default:
-				cdr.Reg2 = rt;
-				break;
-		}
-	} else if (!(cdr.Ctrl & 0x3) && cdr.ParamP < 8) {
-		cdr.Param[cdr.ParamP++] = rt;
-		cdr.ParamC++;
+		return;
+	case 3:
+		cdr.AttenuatorRight[0] = rt;
+		return;
 	}
 }
 
 unsigned char cdrRead3(void) {
-	if (cdr.Stat) {
-		if (cdr.Ctrl & 0x1)
-			psxHu8(0x1803) = cdr.Stat | 0xE0;
-		else
-			psxHu8(0x1803) = 0xff;
-	} else {
-		psxHu8(0x1803) = 0;
-	}
-#ifdef CDR_LOG
-	CDR_LOG("cdrRead3() Log: CD3 Read: %x\n", psxHu8(0x1803));
-#endif
+	if (cdr.Ctrl & 0x1)
+		psxHu8(0x1803) = cdr.Stat | 0xE0;
+	else
+		psxHu8(0x1803) = cdr.Reg2 | 0xE0;
+
+	CDR_LOG_IO("cdr r3: %02x\n", psxHu8(0x1803));
 	return psxHu8(0x1803);
 }
 
 void cdrWrite3(unsigned char rt) {
-#ifdef CDR_LOG
-	CDR_LOG("cdrWrite3() Log: CD3 write: %x\n", rt);
-#endif
-
-	// Tekken: CDXA fade-out
-	if( (cdr.Ctrl & 3) == 2 ) {
+	CDR_LOG_IO("cdr w3: %02x\n", rt);
+
+	switch (cdr.Ctrl & 3) {
+	case 0:
+		goto transfer;
+	case 1:
+		break; // irq
+	case 2:
 		cdr.AttenuatorLeft[1] = rt;
-	}
-	else if( (cdr.Ctrl & 3) == 3 && rt == 0x20 ) {
-#ifdef CDR_LOG
+		return;
+	case 3:
+		if (rt == 0x20)
 		CDR_LOG( "CD-XA Volume: %X %X | %X %X\n",
 			cdr.AttenuatorLeft[0], cdr.AttenuatorLeft[1],
 			cdr.AttenuatorRight[0], cdr.AttenuatorRight[1] );
-#endif
-	}
-
-
-	// GameShark CDX CD Player: Irq timing mania
-	if( rt == 0 &&
-			cdr.Irq != 0 && cdr.Irq != 0xff &&
-			cdr.ResultReady == 0 ) {
-
-		// GS CDX: ~0x28 cycle timing - way too precise
-		if( cdr.Irq == CdlGetlocP ) {
-			cdrInterrupt();
-
-			psxRegs.interrupt &= ~(1 << PSXINT_CDR);
-		}
+		return;
 	}
 
+	cdr.Stat &= ~rt;
 
-	if (rt == 0x07 && (cdr.Ctrl & 3) == 1) {
-		cdr.Stat = 0;
+	if (rt & 0x40)
+		cdr.ParamC = 0;
 
+	if (rt == 0x07) {
 		if (cdr.Irq == 0xff) {
 			cdr.Irq = 0;
 			return;
@@ -1931,26 +1727,26 @@ void cdrWrite3(unsigned char rt) {
 			int time = (cdr.Mode & MODE_SPEED) ? (cdReadTime / 2) : cdReadTime;
 			if (Config.CdrReschedule != 2)
 			if (left < time / 2 || Config.CdrReschedule) { // rearmed guesswork hack
-				//printf("-- resched %d -> %d\n", left, time);
+				CDR_LOG_I("-- resched %d -> %d\n", left, time);
 				CDREAD_INT(time);
 			}
 		}
-
-		return;
 	}
+	return;
 
-	if (rt == 0x80 && !(cdr.Ctrl & 0x3) && cdr.Readed == 0) {
+transfer:
+	if ((rt & 0x80) && cdr.Readed == 0) {
 		cdr.Readed = 1;
-		cdr.pTransfer = cdr.Transfer;
+		pTransfer = cdr.Transfer;
 
 		switch (cdr.Mode & 0x30) {
 			case MODE_SIZE_2328:
 			case 0x00:
-				cdr.pTransfer += 12;
+				pTransfer += 12;
 				break;
 
 			case MODE_SIZE_2340:
-				cdr.pTransfer += 0;
+				pTransfer += 0;
 				break;
 
 			default:
@@ -1964,17 +1760,13 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
 	int size;
 	u8 *ptr;
 
-#ifdef CDR_LOG
 	CDR_LOG("psxDma3() Log: *** DMA 3 *** %x addr = %x size = %x\n", chcr, madr, bcr);
-#endif
 
 	switch (chcr) {
 		case 0x11000000:
 		case 0x11400100:
 			if (cdr.Readed == 0) {
-#ifdef CDR_LOG
 				CDR_LOG("psxDma3() Log: *** DMA 3 *** NOT READY\n");
-#endif
 				break;
 			}
 
@@ -1994,9 +1786,7 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
 
 			ptr = (u8 *)PSXM(madr);
 			if (ptr == NULL) {
-#ifdef CPU_LOG
 				CDR_LOG("psxDma3() Log: *** DMA 3 *** NULL Pointer!\n");
-#endif
 				break;
 			}
 
@@ -2006,16 +1796,16 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
 			- CdlPlay
 			- Spams DMA3 and gets buffer overrun
 			*/
-			size = CD_FRAMESIZE_RAW - (cdr.pTransfer - cdr.Transfer);
+			size = CD_FRAMESIZE_RAW - (pTransfer - cdr.Transfer);
 			if (size > cdsize)
 				size = cdsize;
 			if (size > 0)
 			{
-				memcpy(ptr, cdr.pTransfer, size);
+				memcpy(ptr, pTransfer, size);
 			}
 
 			psxCpu->Clear(madr, cdsize / 4);
-			cdr.pTransfer += cdsize;
+			pTransfer += cdsize;
 
 
 			// burst vs normal
@@ -2028,9 +1818,7 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
 			return;
 
 		default:
-#ifdef CDR_LOG
 			CDR_LOG("psxDma3() Log: Unknown cddma %x\n", chcr);
-#endif
 			break;
 	}
 
@@ -2052,17 +1840,17 @@ void cdrReset() {
 	cdr.CurTrack = 1;
 	cdr.File = 1;
 	cdr.Channel = 1;
+	pTransfer = cdr.Transfer;
 
 	// BIOS player - default values
 	cdr.AttenuatorLeft[0] = 0x80;
 	cdr.AttenuatorLeft[1] = 0x00;
-	cdr.AttenuatorRight[0] = 0x80;
-	cdr.AttenuatorRight[1] = 0x00;
+	cdr.AttenuatorRight[0] = 0x00;
+	cdr.AttenuatorRight[1] = 0x80;
 }
 
-int cdrFreeze(gzFile f, int Mode) {
-	uintptr_t tmp;
-
+int cdrFreeze(void *f, int Mode) {
+	u32 tmp;
 
 	if( Mode == 0 ) {
 		StopCdda();
@@ -2070,13 +1858,15 @@ int cdrFreeze(gzFile f, int Mode) {
 	
 	gzfreeze(&cdr, sizeof(cdr));
 	
-	if (Mode == 1)
-		tmp = cdr.pTransfer - cdr.Transfer;
+	if (Mode == 1) {
+		cdr.ParamP = cdr.ParamC;
+		tmp = pTransfer - cdr.Transfer;
+	}
 
 	gzfreeze(&tmp, sizeof(tmp));
 
 	if (Mode == 0) {
-		cdr.pTransfer = cdr.Transfer + tmp;
+		pTransfer = cdr.Transfer + tmp;
 
 		if (cdr.Play && !Config.Cdda)
 			CDR_play(cdr.SetSectorPlay);