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multivoc.c: use a local variable instead of a file-scope one used locally.

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git-svn-id: https://svn.eduke32.com/eduke32@4183 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2013-11-28 21:18:09 +00:00
parent a68ef20182
commit 9688dccfff
1 changed files with 11 additions and 10 deletions
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13
polymer/eduke32/source/jaudiolib/src/multivoc.c
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@ -101,7 +101,6 @@ static volatile VoiceNode VoiceList;
static volatile VoiceNode VoicePool; static volatile VoiceNode VoicePool;
static int32_t MV_MixPage = 0; static int32_t MV_MixPage = 0;
static int32_t MV_VoiceHandle = MV_MINVOICEHANDLE;
void (*MV_Printf)(const char *fmt, ...) = NULL; void (*MV_Printf)(const char *fmt, ...) = NULL;
static void (*MV_CallBackFunc)(uint32_t) = NULL; static void (*MV_CallBackFunc)(uint32_t) = NULL;
@ -648,17 +647,19 @@ VoiceNode *MV_AllocVoice(int32_t priority)
LL_Remove(voice, next, prev); LL_Remove(voice, next, prev);
RestoreInterrupts(); RestoreInterrupts();
MV_VoiceHandle = MV_MINVOICEHANDLE; {
int32_t vhan = MV_MINVOICEHANDLE;
// Find a free voice handle // Find a free voice handle
do do
{ {
if (++MV_VoiceHandle < MV_MINVOICEHANDLE || MV_VoiceHandle > MV_MaxVoices) if (++vhan < MV_MINVOICEHANDLE || vhan > MV_MaxVoices)
MV_VoiceHandle = MV_MINVOICEHANDLE; vhan = MV_MINVOICEHANDLE;
} }
while (MV_VoicePlaying(MV_VoiceHandle)); while (MV_VoicePlaying(vhan));
voice->handle = MV_VoiceHandle; voice->handle = vhan;
}
return voice; return voice;
} }