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CDROM: Play command track should be BCD 

Fixes tracks >= 10 in BIOS CD player, maybe games?
This commit is contained in:
Connor McLaughlin 2020-12-28 01:17:39 +10:00
parent 8bb5ff47eb
commit c04d6f9ef8
1 changed files with 5 additions and 5 deletions
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10
src/core/cdrom.cpp
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@ -200,7 +200,7 @@ bool CDROM::DoState(StateWrapper& sw)
sw.Do(&m_async_command_parameter);
// TODO: Uncomment on the next save state version bump.
//sw.Do(&m_fast_forward_rate);
// sw.Do(&m_fast_forward_rate);
sw.Do(&m_cd_audio_volume_matrix);
sw.Do(&m_next_cd_audio_volume_matrix);
@ -936,8 +936,8 @@ void CDROM::ExecuteCommand()
case Command::Play:
{
u8 track = m_param_fifo.IsEmpty() ? 0 : m_param_fifo.Peek(0);
Log_DebugPrintf("CDROM play command, track=%u", track);
const u8 track_bcd = m_param_fifo.IsEmpty() ? 0 : PackedBCDToBinary(m_param_fifo.Peek(0));
Log_DebugPrintf("CDROM play command, track=%u", track_bcd);
if (!CanReadMedia())
{
@ -947,7 +947,7 @@ void CDROM::ExecuteCommand()
{
SendACKAndStat();
if (track == 0 && (!m_setloc_pending || m_setloc_position.ToLBA() == GetNextSectorToBeRead()) &&
if (track_bcd == 0 && (!m_setloc_pending || m_setloc_position.ToLBA() == GetNextSectorToBeRead()) &&
(m_drive_state == DriveState::Playing || (IsSeeking() && m_play_after_seek)))
{
Log_DevPrintf("Ignoring play command with no/same setloc, already playing/playing after seek");
@ -958,7 +958,7 @@ void CDROM::ExecuteCommand()
if (IsSeeking())
UpdatePositionWhileSeeking();
BeginPlaying(track);
BeginPlaying(track_bcd);
}
}