Improve CdlPause command based on Mednafen's implementation (#207)

[pcsx_rearmed.git] / libpcsxcore / cdrom.c

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 95e739f..2d9d77f 100644 (file)
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -722,7 +722,17 @@ void cdrInterrupt() {
                        InuYasha - Feudal Fairy Tale: slower
                        - Fixes battles
                        */
-                       AddIrqQueue(CdlPause + 0x100, cdReadTime * 3);
+                       /* Gameblabla - Tightening the timings (as taken from Mednafen). */
+                       if (cdr.DriveState != DRIVESTATE_STANDBY)
+                       {
+                               delay = 5000;
+                       }
+                       else
+                       {
+                               delay = (1124584 + (msf2sec(cdr.SetSectorPlay) * 42596 / (75 * 60))) * ((cdr.Mode & MODE_SPEED) ? 1 : 2);
+                               CDRMISC_INT((cdr.Mode & MODE_SPEED) ? cdReadTime / 2 : cdReadTime);
+                       }
+                       AddIrqQueue(CdlPause + 0x100, delay);
                        cdr.Ctrl |= 0x80;
                        break;