cdrom: adjust report mode return

based on mednafen which likely had this tested on the real thing.
Also remove rearmed hack, the report shouldn't be that bad on
performance.

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index d9a3bb3..fa0e6a9 100644 (file)
--- 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);