diff options
Diffstat (limited to 'libpcsxcore')
| -rw-r--r-- | libpcsxcore/cdrom.c | 55 | ||||
| -rw-r--r-- | libpcsxcore/cdrom.h | 5 |
2 files changed, 38 insertions, 22 deletions
diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c index 966bb70..7b5cdf2 100644 --- a/libpcsxcore/cdrom.c +++ b/libpcsxcore/cdrom.c @@ -492,7 +492,10 @@ void cdrPlayInterrupt() setIrq(); } - memcpy(cdr.SetSectorPlay, cdr.SetSector, 4); + if (cdr.SetlocPending) { + memcpy(cdr.SetSectorPlay, cdr.SetSector, 4); + cdr.SetlocPending = 0; + } Find_CurTrack(cdr.SetSectorPlay); ReadTrack(cdr.SetSectorPlay); cdr.TrackChanged = FALSE; @@ -574,13 +577,17 @@ void cdrInterrupt() { case CdlSetloc: break; + do_CdlPlay: case CdlPlay: StopCdda(); if (cdr.Seeked == SEEK_PENDING) { // XXX: wrong, should seek instead.. - memcpy( cdr.SetSectorPlay, cdr.SetSector, 4 ); cdr.Seeked = SEEK_DONE; } + if (cdr.SetlocPending) { + memcpy(cdr.SetSectorPlay, cdr.SetSector, 4); + cdr.SetlocPending = 0; + } // BIOS CD Player // - Pause player, hit Track 01/02/../xx (Setloc issued!!) @@ -900,13 +907,22 @@ void cdrInterrupt() { case CdlReadN: case CdlReadS: + if (cdr.SetlocPending) { + memcpy(cdr.SetSectorPlay, cdr.SetSector, 4); + cdr.SetlocPending = 0; + } + Find_CurTrack(cdr.SetSectorPlay); + + if ((cdr.Mode & MODE_CDDA) && cdr.CurTrack > 1) + // Read* acts as play for cdda tracks in cdda mode + goto do_CdlPlay; + cdr.Reading = 1; cdr.FirstSector = 1; // Fighting Force 2 - update subq time immediately // - fixes new game - Find_CurTrack(cdr.SetSector); - ReadTrack(cdr.SetSector); + ReadTrack(cdr.SetSectorPlay); // Crusaders of Might and Magic - update getlocl now @@ -1057,7 +1073,7 @@ void cdrReadInterrupt() { cdr.Result[0] = cdr.StatP; cdr.Seeked = SEEK_DONE; - ReadTrack(cdr.SetSector); + ReadTrack(cdr.SetSectorPlay); buf = CDR_getBuffer(); if (buf == NULL) @@ -1098,13 +1114,13 @@ void cdrReadInterrupt() { } } - cdr.SetSector[2]++; - if (cdr.SetSector[2] == 75) { - cdr.SetSector[2] = 0; - cdr.SetSector[1]++; - if (cdr.SetSector[1] == 60) { - cdr.SetSector[1] = 0; - cdr.SetSector[0]++; + cdr.SetSectorPlay[2]++; + if (cdr.SetSectorPlay[2] == 75) { + cdr.SetSectorPlay[2] = 0; + cdr.SetSectorPlay[1]++; + if (cdr.SetSectorPlay[1] == 60) { + cdr.SetSectorPlay[1] = 0; + cdr.SetSectorPlay[0]++; } } @@ -1124,7 +1140,7 @@ void cdrReadInterrupt() { } // update for CdlGetlocP - ReadTrack(cdr.SetSector); + ReadTrack(cdr.SetSectorPlay); } /* @@ -1218,18 +1234,14 @@ void cdrWrite1(unsigned char rt) { for (i = 0; i < 3; i++) set_loc[i] = btoi(cdr.Param[i]); - // FIXME: clean up this SetSector/SetSectorPlay mess, - // there should be single var tracking current sector pos - if (cdr.Play) - i = msf2sec(cdr.SetSectorPlay); - else - i = msf2sec(cdr.SetSector); + i = msf2sec(cdr.SetSectorPlay); i = abs(i - msf2sec(set_loc)); if (i > 16) cdr.Seeked = SEEK_PENDING; memcpy(cdr.SetSector, set_loc, 3); cdr.SetSector[3] = 0; + cdr.SetlocPending = 1; break; case CdlReadN: @@ -1467,7 +1479,7 @@ int cdrFreeze(void *f, int Mode) { if (Mode == 0 && !Config.Cdda) CDR_stop(); - cdr.freeze_ver = 0x63647201; + cdr.freeze_ver = 0x63647202; gzfreeze(&cdr, sizeof(cdr)); if (Mode == 1) { @@ -1488,6 +1500,9 @@ int cdrFreeze(void *f, int Mode) { ReadTrack(tmpp); if (cdr.Play) { + if (cdr.freeze_ver < 0x63647202) + memcpy(cdr.SetSectorPlay, cdr.SetSector, 3); + Find_CurTrack(cdr.SetSectorPlay); if (!Config.Cdda) CDR_play(cdr.SetSectorPlay); diff --git a/libpcsxcore/cdrom.h b/libpcsxcore/cdrom.h index 5d7c358..543c619 100644 --- a/libpcsxcore/cdrom.h +++ b/libpcsxcore/cdrom.h @@ -73,13 +73,14 @@ typedef struct { unsigned char ResultReady; unsigned char Cmd; unsigned char Readed; + unsigned char SetlocPending; u32 Reading; unsigned char ResultTN[6]; unsigned char ResultTD[4]; - unsigned char SetSector[4]; - unsigned char SetSectorEnd[4]; unsigned char SetSectorPlay[4]; + unsigned char SetSectorEnd[4]; + unsigned char SetSector[4]; unsigned char Track; boolean Play, Muted; int CurTrack; |