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Create new MV_CleanupVoice() function to handle most of what was in MV_StopVoice() plus the MV_CallBackFunc() functionality

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git-svn-id: https://svn.eduke32.com/eduke32@7307 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2019-01-12 00:22:05 +00:00
parent 9f3cf8002b
commit 74d766d988
1 changed files with 16 additions and 40 deletions
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56
source/audiolib/src/multivoc.cpp
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@ -212,15 +212,10 @@ void MV_PlayVoice(VoiceNode *voice)
RestoreInterrupts();
}
static void MV_StopVoice(VoiceNode *voice)
static void MV_CleanupVoice(VoiceNode *voice)
{
DisableInterrupts();
// move the voice from the play list to the free list
LL_Remove(voice, next, prev);
LL_Add((VoiceNode*) &VoicePool, voice, next, prev);
RestoreInterrupts();
if (MV_CallBackFunc)
MV_CallBackFunc(voice->callbackval);
switch (voice->wavetype)
{
@ -240,6 +235,17 @@ static void MV_StopVoice(VoiceNode *voice)
voice->handle = 0;
}
static void MV_StopVoice(VoiceNode *voice)
{
MV_CleanupVoice(voice);
DisableInterrupts();
// move the voice from the play list to the free list
LL_Remove(voice, next, prev);
LL_Add((VoiceNode*) &VoicePool, voice, next, prev);
RestoreInterrupts();
}
/*---------------------------------------------------------------------
JBF: no synchronisation happens inside MV_ServiceVoc nor the
supporting functions it calls. This would cause a deadlock
@ -317,30 +323,10 @@ static void MV_ServiceVoc(void)
// Is this voice done?
if (!MV_Mix(voice, MV_MixPage))
{
//JBF: prevent a deadlock caused by MV_StopVoice grabbing the mutex again
//MV_StopVoice( voice );
MV_CleanupVoice(voice);
LL_Remove(voice, next, prev);
LL_Add((VoiceNode*) &VoicePool, voice, next, prev);
switch (voice->wavetype)
{
#ifdef HAVE_VORBIS
case FMT_VORBIS: MV_ReleaseVorbisVoice(voice); break;
#endif
#ifdef HAVE_FLAC
case FMT_FLAC: MV_ReleaseFLACVoice(voice); break;
#endif
case FMT_XA: MV_ReleaseXAVoice(voice); break;
#ifdef HAVE_XMP
case FMT_XMP: MV_ReleaseXMPVoice(voice); break;
#endif
default: break;
}
voice->handle = 0;
if (MV_CallBackFunc)
MV_CallBackFunc(voice->callbackval);
}
}
while ((voice = next) != &VoiceList);
@ -438,15 +424,9 @@ int32_t MV_Kill(int32_t handle)
if (voice == NULL)
return MV_Error;
uint32_t const callbackval = voice->callbackval;
MV_StopVoice(voice);
MV_EndService();
if (MV_CallBackFunc)
MV_CallBackFunc(callbackval);
return MV_Ok;
}
@ -846,11 +826,7 @@ static void MV_StopPlayback(void)
for (VoiceNode *voice = VoiceList.next, *next; voice != &VoiceList; voice = next)
{
next = voice->next;
MV_StopVoice(voice);
if (MV_CallBackFunc)
MV_CallBackFunc(voice->callbackval);
}
RestoreInterrupts();