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CDROM: Don't restart play/read when current == target

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Fixes CDDA locking up Buster Bros. Collection.
This commit is contained in:
Connor McLaughlin 2020-05-20 02:05:17 +10:00
parent 5d46556b7d
commit 415880fc40
1 changed files with 4 additions and 4 deletions
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8
src/core/cdrom.cpp
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@ -764,12 +764,12 @@ void CDROM::ExecuteCommand()
{
SendACKAndStat();
if (!m_setloc_pending &&
if ((!m_setloc_pending || m_setloc_position.ToLBA() == m_current_lba) &&
(m_drive_state == DriveState::Reading ||
((m_drive_state == DriveState::SeekingPhysical || m_drive_state == DriveState::SeekingLogical) &&
m_read_after_seek)))
{
Log_DevPrintf("Ignoring read command with no setloc, already reading/reading after seek");
Log_DevPrintf("Ignoring read command with no/same setloc, already reading/reading after seek");
}
else
{
@ -794,12 +794,12 @@ void CDROM::ExecuteCommand()
{
SendACKAndStat();
if (!m_setloc_pending && track == 0 &&
if (track == 0 && (!m_setloc_pending || m_setloc_position.ToLBA() == m_current_lba) &&
(m_drive_state == DriveState::Playing ||
((m_drive_state == DriveState::SeekingPhysical || m_drive_state == DriveState::SeekingLogical) &&
m_play_after_seek)))
{
Log_DevPrintf("Ignoring play command with no setloc/track, already playing/playing after seek");
Log_DevPrintf("Ignoring play command with no/same setloc, already playing/playing after seek");
}
else
{