cdrom: moar hacks

[pcsx_rearmed.git] / libpcsxcore / cdrom.c

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 5f4ce60..c092f2c 100644 (file)
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -1318,7 +1318,7 @@ static void cdrReadInterrupt(void)
        }
        memcpy(cdr.LocL, buf, 8);
 
-       if (!cdr.Irq1Pending)
+       if (!cdr.Stat && !cdr.Irq1Pending)
                cdrUpdateTransferBuf(buf);
 
        if ((!cdr.Muted) && (cdr.Mode & MODE_STRSND) && (!Config.Xa) && (cdr.FirstSector != -1)) { // CD-XA
@@ -1515,8 +1515,11 @@ void cdrWrite3(unsigned char rt) {
                        // note: Croc, Shadow Tower (more) vs Discworld Noir (<993)
                        if (!pending && (cdr.CmdInProgress || cdr.Irq1Pending))
                        {
-                               s32 c = 2048 - (psxRegs.cycle - nextCycle);
-                               c = MAX_VALUE(c, 512);
+                               s32 c = 2048;
+                               if (cdr.CmdInProgress) {
+                                       c = 2048 - (psxRegs.cycle - nextCycle);
+                                       c = MAX_VALUE(c, 512);
+                               }
                                CDR_INT(c);
                        }
                }