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CDROM: INT2 should not be sent after read/play command

This commit is contained in:
Connor McLaughlin 2019-11-08 21:16:21 +10:00
parent 8c51abaf37
commit 02132a9f29
1 changed files with 11 additions and 4 deletions
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11
src/core/cdrom.cpp
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@ -956,6 +956,8 @@ void CDROM::BeginReading(bool cdda)
m_secondary_status.ClearActiveBits(); m_secondary_status.ClearActiveBits();
m_secondary_status.motor_on = true; m_secondary_status.motor_on = true;
m_secondary_status.playing_cdda = cdda; m_secondary_status.playing_cdda = cdda;
// TODO: Should the sector buffer be cleared here?
m_sector_buffer.clear(); m_sector_buffer.clear();
m_drive_state = cdda ? DriveState::Playing : DriveState::Reading; m_drive_state = cdda ? DriveState::Playing : DriveState::Reading;
@ -1003,11 +1005,15 @@ void CDROM::DoSeekComplete()
{ {
// seek complete, transition to play/read if requested // seek complete, transition to play/read if requested
if (m_play_after_seek || m_read_after_seek) if (m_play_after_seek || m_read_after_seek)
{
// INT2 is not sent on play/read
BeginReading(m_play_after_seek); BeginReading(m_play_after_seek);
}
else
{
m_async_response_fifo.Push(m_secondary_status.bits); m_async_response_fifo.Push(m_secondary_status.bits);
SetAsyncInterrupt(Interrupt::INT2); SetAsyncInterrupt(Interrupt::INT2);
UpdateStatusRegister(); }
} }
else else
{ {
@ -1020,6 +1026,7 @@ void CDROM::DoSeekComplete()
m_setloc_pending = false; m_setloc_pending = false;
m_read_after_seek = false; m_read_after_seek = false;
m_play_after_seek = false; m_play_after_seek = false;
UpdateStatusRegister();
} }
void CDROM::DoPauseComplete() void CDROM::DoPauseComplete()