MIKMODAPI BOOL MikMod_SetNumVoices(int music, int sfx)
{
BOOL result;
MUTEX_LOCK(vars);
result=MikMod_SetNumVoices_internal(music,sfx);
MUTEX_UNLOCK(vars);
return result;
}
/* Loads a module given an reader */
MODULE* Player_LoadGeneric_internal(MREADER *reader,int maxchan,BOOL curious)
{
int t;
MLOADER *l;
BOOL ok;
MODULE *mf;
modreader = reader;
_mm_errno = 0;
_mm_critical = 0;
_mm_iobase_setcur(modreader);
/* Try to find a loader that recognizes the module */
for(l=firstloader;l;l=l->next) {
_mm_rewind(modreader);
if(l->Test()) break;
}
if(!l) {
_mm_errno = MMERR_NOT_A_MODULE;
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
/* init unitrk routines */
if(!UniInit()) {
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
/* init the module structure with vanilla settings */
memset(&of,0,sizeof(MODULE));
of.bpmlimit = 33;
of.initvolume = 128;
for (t = 0; t < UF_MAXCHAN; t++) of.chanvol[t] = 64;
for (t = 0; t < UF_MAXCHAN; t++)
of.panning[t] = ((t + 1) & 2) ? PAN_RIGHT : PAN_LEFT;
/* init module loader and load the header / patterns */
if (!l->Init || l->Init()) {
_mm_rewind(modreader);
ok = l->Load(curious);
/* propagate inflags=flags for in-module samples */
for (t = 0; t < of.numsmp; t++)
if (of.samples[t].inflags == 0)
of.samples[t].inflags = of.samples[t].flags;
} else
ok = 0;
/* free loader and unitrk allocations */
if (l->Cleanup) l->Cleanup();
UniCleanup();
if(!ok) {
ML_FreeEx(&of);
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
if(!ML_LoadSamples()) {
ML_FreeEx(&of);
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
if(!(mf=ML_AllocUniMod())) {
ML_FreeEx(&of);
_mm_rewind(modreader);_mm_iobase_revert();
if(_mm_errorhandler) _mm_errorhandler();
return NULL;
}
/* If the module doesn't have any specific panning, create a
MOD-like panning, with the channels half-separated. */
if (!(of.flags & UF_PANNING))
for (t = 0; t < of.numchn; t++)
of.panning[t] = ((t + 1) & 2) ? PAN_HALFRIGHT : PAN_HALFLEFT;
/* Copy the static MODULE contents into the dynamic MODULE struct. */
memcpy(mf,&of,sizeof(MODULE));
if(maxchan>0) {
if(!(mf->flags&UF_NNA)&&(mf->numchn<maxchan))
maxchan = mf->numchn;
else
if((mf->numvoices)&&(mf->numvoices<maxchan))
maxchan = mf->numvoices;
if(maxchan<mf->numchn) mf->flags |= UF_NNA;
if(MikMod_SetNumVoices_internal(maxchan,-1)) {
_mm_iobase_revert();
Player_Free(mf);
return NULL;
}
}
if(SL_LoadSamples()) {
_mm_iobase_revert();
Player_Free_internal(mf);
return NULL;
}
if(Player_Init(mf)) {
_mm_iobase_revert();
Player_Free_internal(mf);
mf=NULL;
}
_mm_iobase_revert();
return mf;
}
/* Loads a module given an reader */
MODULE* Player_LoadGeneric_internal(MREADER *reader,int maxchan,BOOL curious)
{
int t;
MLOADER *l;
BOOL ok;
MODULE *mf;
modreader = reader;
_mm_errno = 0;
_mm_critical = 0;
_mm_iobase_setcur(modreader);
/* Try to find a loader that recognizes the module */
for(l=firstloader;l;l=l->next) {
_mm_rewind(modreader);
if(l->Test()) break;
}
if(!l) {
_mm_errno = MMERR_NOT_A_MODULE;
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
/* init unitrk routines */
if(!UniInit()) {
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
/* load the song using the song's loader variable */
memset(&of,0,sizeof(MODULE));
of.initvolume = 128;
/* init panning array */
for(t=0; t<64; t++) of.panning[t] = ((t+1)&2) ? 255 : 0;
for(t=0; t<64; t++) of.chanvol[t] = 64;
/* init module loader and load the header / patterns */
if(l->Init()) {
_mm_rewind(modreader);
ok = l->Load(curious);
} else
ok = 0;
/* free loader and unitrk allocations */
l->Cleanup();
UniCleanup();
if(!ok) {
ML_FreeEx(&of);
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
if(!ML_LoadSamples()) {
ML_FreeEx(&of);
if(_mm_errorhandler) _mm_errorhandler();
_mm_rewind(modreader);_mm_iobase_revert();
return NULL;
}
if(!(mf=ML_AllocUniMod())) {
ML_FreeEx(&of);
_mm_rewind(modreader);_mm_iobase_revert();
if(_mm_errorhandler) _mm_errorhandler();
return NULL;
}
/* Copy the static MODULE contents into the dynamic MODULE struct. */
memcpy(mf,&of,sizeof(MODULE));
_mm_iobase_revert();
if(maxchan>0) {
if(!(mf->flags&UF_NNA)&&(mf->numchn<maxchan))
maxchan = mf->numchn;
else
if((mf->numvoices)&&(mf->numvoices<maxchan))
maxchan = mf->numvoices;
if(maxchan<mf->numchn) mf->flags |= UF_NNA;
if(MikMod_SetNumVoices_internal(maxchan,-1)) {
Player_Free(mf);
return NULL;
}
}
if(SL_LoadSamples()) {
Player_Free_internal(mf);
return NULL;
}
if(Player_Init(mf)) {
Player_Free_internal(mf);
mf=NULL;
}
return mf;
}