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-rw-r--r--engines/tsage/sound.cpp82
-rw-r--r--engines/tsage/sound.h9
2 files changed, 25 insertions, 66 deletions
diff --git a/engines/tsage/sound.cpp b/engines/tsage/sound.cpp
index 65c2c990fb..42416e2bf0 100644
--- a/engines/tsage/sound.cpp
+++ b/engines/tsage/sound.cpp
@@ -44,8 +44,6 @@ SoundManager::SoundManager() {
_groupsAvail = 0;
_masterVol = 127;
- _serverSuspendedCount = 0;
- _serverDisabledCount = 0;
_suspendedCount = 0;
_driversDetected = false;
_needToRethink = false;
@@ -154,24 +152,6 @@ void SoundManager::dumpDriverList() {
_availableDrivers.clear();
}
-void SoundManager::disableSoundServer() {
- ++_serverDisabledCount;
-}
-
-void SoundManager::enableSoundServer() {
- if (_serverDisabledCount > 0)
- --_serverDisabledCount;
-}
-
-void SoundManager::suspendSoundServer() {
- ++_serverSuspendedCount;
-}
-
-void SoundManager::restartSoundServer() {
- if (_serverSuspendedCount > 0)
- --_serverSuspendedCount;
-}
-
/**
* Install the specified driver number
*/
@@ -188,7 +168,8 @@ void SoundManager::installDriver(int driverNum) {
assert((_ourDrvResVersion >= driver->_minVersion) && (_ourDrvResVersion <= driver->_maxVersion));
// Mute any loaded sounds
- disableSoundServer();
+ Common::StackLock slock(_serverDisabledMutex);
+
for (Common::List<Sound *>::iterator i = _playList.begin(); i != _playList.end(); ++i)
(*i)->mute(true);
@@ -216,8 +197,6 @@ void SoundManager::installDriver(int driverNum) {
break;
}
}
-
- enableSoundServer();
}
/**
@@ -238,7 +217,8 @@ void SoundManager::unInstallDriver(int driverNum) {
// Found driver to remove
// Mute any loaded sounds
- disableSoundServer();
+ Common::StackLock slock(_serverDisabledMutex);
+
Common::List<Sound *>::iterator j;
for (j = _playList.begin(); j != _playList.end(); ++j)
(*j)->mute(true);
@@ -253,8 +233,6 @@ void SoundManager::unInstallDriver(int driverNum) {
// Unmute currently active sounds
for (j = _playList.begin(); j != _playList.end(); ++j)
(*j)->mute(false);
-
- enableSoundServer();
}
}
}
@@ -348,12 +326,13 @@ void SoundManager::updateSoundLoop(Sound *sound) {
}
void SoundManager::rethinkVoiceTypes() {
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
_sfRethinkVoiceTypes();
}
void SoundManager::_sfSoundServer() {
- if (sfManager()._serverDisabledCount || sfManager()._serverSuspendedCount)
- return;
+ Common::StackLock slock1(sfManager()._serverDisabledMutex);
+ Common::StackLock slock2(sfManager()._serverSuspendedMutex);
if (sfManager()._needToRethink) {
_sfRethinkVoiceTypes();
@@ -363,9 +342,7 @@ void SoundManager::_sfSoundServer() {
}
// Handle any fading if necessary
- do {
- _sfProcessFading();
- } while (sfManager()._serverSuspendedCount > 0);
+ _sfProcessFading();
// Poll all sound drivers in case they need it
for (Common::List<SoundDriver *>::iterator i = sfManager()._installedDrivers.begin();
@@ -533,24 +510,24 @@ int SoundManager::_sfDetermineGroup(const byte *soundData) {
}
void SoundManager::_sfAddToPlayList(Sound *sound) {
- ++sfManager()._serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
+
_sfDoAddToPlayList(sound);
sound->_stoppedAsynchronously = false;
_sfRethinkVoiceTypes();
- --sfManager()._serverSuspendedCount;
}
void SoundManager::_sfRemoveFromPlayList(Sound *sound) {
- ++sfManager()._serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
+
if (_sfDoRemoveFromPlayList(sound))
_sfRethinkVoiceTypes();
- --sfManager()._serverSuspendedCount;
}
bool SoundManager::_sfIsOnPlayList(Sound *sound) {
- ++_soundManager->_serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
+
bool result = contains(_soundManager->_playList, sound);
- --_soundManager->_serverSuspendedCount;
return result;
}
@@ -679,7 +656,6 @@ void SoundManager::_sfRethinkSoundDrivers() {
}
void SoundManager::_sfRethinkVoiceTypes() {
- ++sfManager()._serverSuspendedCount;
_sfDereferenceAll();
// Pre-processing
@@ -1203,8 +1179,6 @@ void SoundManager::_sfRethinkVoiceTypes() {
}
}
}
-
- --sfManager()._serverSuspendedCount;
}
void SoundManager::_sfUpdateVolume(Sound *sound) {
@@ -1219,7 +1193,7 @@ void SoundManager::_sfDereferenceAll() {
}
void SoundManager::_sfUpdatePriority(Sound *sound) {
- ++_soundManager->_serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
int tempPriority = (sound->_fixedPriority == 255) ? sound->_sndResPriority : sound->_priority;
if (sound->_priority != tempPriority) {
@@ -1229,8 +1203,6 @@ void SoundManager::_sfUpdatePriority(Sound *sound) {
_sfRethinkVoiceTypes();
}
}
-
- --_soundManager->_serverSuspendedCount;
}
void SoundManager::_sfUpdateLoop(Sound *sound) {
@@ -1329,21 +1301,20 @@ void SoundManager::_sfInstallPatchBank(SoundDriver *driver, const byte *bankData
* Adds the specified sound in the playing sound list, inserting in order of priority
*/
void SoundManager::_sfDoAddToPlayList(Sound *sound) {
- ++sfManager()._serverSuspendedCount;
+ Common::StackLock slock2(sfManager()._serverSuspendedMutex);
Common::List<Sound *>::iterator i = sfManager()._playList.begin();
while ((i != sfManager()._playList.end()) && (sound->_priority > (*i)->_priority))
++i;
sfManager()._playList.insert(i, sound);
- --sfManager()._serverSuspendedCount;
}
/**
* Removes the specified sound from the play list
*/
bool SoundManager::_sfDoRemoveFromPlayList(Sound *sound) {
- ++sfManager()._serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
bool result = false;
for (Common::List<Sound *>::iterator i = sfManager()._playList.begin(); i != sfManager()._playList.end(); ++i) {
@@ -1354,12 +1325,11 @@ bool SoundManager::_sfDoRemoveFromPlayList(Sound *sound) {
}
}
- --sfManager()._serverSuspendedCount;
return result;
}
void SoundManager::_sfDoUpdateVolume(Sound *sound) {
- ++_soundManager->_serverSuspendedCount;
+ Common::StackLock slock(sfManager()._serverSuspendedMutex);
for (int voiceIndex = 0; voiceIndex < SOUND_ARR_SIZE; ++voiceIndex) {
VoiceTypeStruct *vs = sfManager()._voiceTypeStructPtrs[voiceIndex];
@@ -1383,8 +1353,6 @@ void SoundManager::_sfDoUpdateVolume(Sound *sound) {
}
}
}
-
- --_soundManager->_serverSuspendedCount;
}
/*--------------------------------------------------------------------------*/
@@ -1576,7 +1544,7 @@ bool Sound::isMuted() const {
}
void Sound::pause(bool flag) {
- _soundManager->suspendSoundServer();
+ Common::StackLock slock(_globals->_soundManager._serverSuspendedMutex);
if (flag)
++_pausedCount;
@@ -1584,11 +1552,10 @@ void Sound::pause(bool flag) {
--_pausedCount;
_soundManager->rethinkVoiceTypes();
- _soundManager->restartSoundServer();
}
void Sound::mute(bool flag) {
- _soundManager->suspendSoundServer();
+ Common::StackLock slock(_globals->_soundManager._serverSuspendedMutex);
if (flag)
++_mutedCount;
@@ -1596,11 +1563,10 @@ void Sound::mute(bool flag) {
--_mutedCount;
_soundManager->rethinkVoiceTypes();
- _soundManager->restartSoundServer();
}
void Sound::fade(int fadeDest, int fadeSteps, int fadeTicks, bool stopAfterFadeFlag) {
- _soundManager->suspendSoundServer();
+ Common::StackLock slock(_globals->_soundManager._serverSuspendedMutex);
if (fadeDest > 127)
fadeDest = 127;
@@ -1614,8 +1580,6 @@ void Sound::fade(int fadeDest, int fadeSteps, int fadeTicks, bool stopAfterFadeF
_fadeSteps = fadeSteps;
_fadeCounter = 0;
_stopAfterFadeFlag = stopAfterFadeFlag;
-
- _soundManager->restartSoundServer();
}
void Sound::setTimeIndex(uint32 timeIndex) {
@@ -1704,7 +1668,7 @@ void Sound::_soPrimeSound(bool dontQueue) {
}
void Sound::_soSetTimeIndex(uint timeIndex) {
- ++_soundManager->_serverDisabledCount;
+ Common::StackLock slock(_globals->_soundManager._serverSuspendedMutex);
if (timeIndex != _timer) {
_soundManager->_soTimeIndexFlag = true;
@@ -1723,8 +1687,6 @@ void Sound::_soSetTimeIndex(uint timeIndex) {
_soundManager->_soTimeIndexFlag = false;
}
-
- --_soundManager->_serverDisabledCount;
}
bool Sound::_soServiceTracks() {
diff --git a/engines/tsage/sound.h b/engines/tsage/sound.h
index 5e89275722..be3924151b 100644
--- a/engines/tsage/sound.h
+++ b/engines/tsage/sound.h
@@ -24,6 +24,7 @@
#define TSAGE_SOUND_H
#include "common/scummsys.h"
+#include "common/mutex.h"
#include "audio/audiostream.h"
#include "audio/fmopl.h"
#include "audio/mixer.h"
@@ -170,8 +171,8 @@ public:
VoiceTypeStruct *_voiceTypeStructPtrs[SOUND_ARR_SIZE];
uint32 _groupsAvail;
int _masterVol;
- int _serverDisabledCount;
- int _serverSuspendedCount;
+ Common::Mutex _serverDisabledMutex;
+ Common::Mutex _serverSuspendedMutex;
int _suspendedCount;
bool _driversDetected;
Common::List<Sound *> _soundList;
@@ -201,10 +202,6 @@ public:
void installDriver(int driverNum);
bool isInstalled(int driverNum) const;
void unInstallDriver(int driverNum);
- void disableSoundServer();
- void enableSoundServer();
- void suspendSoundServer();
- void restartSoundServer();
void checkResVersion(const byte *soundData);
int determineGroup(const byte *soundData);
int extractPriority(const byte *soundData);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 11:44:51 +0000