/* If either parameter is -1, the current set value will be retained. */
BOOL MikMod_SetNumVoices_internal(int music, int sfx)
{
BOOL resume = 0;
int t, oldchn = 0;
if((!music)&&(!sfx)) return 1;
_mm_critical = 1;
if(isplaying) {
MikMod_DisableOutput_internal();
oldchn = md_numchn;
resume = 1;
}
if(sfxinfo) free(sfxinfo);
if(md_sample) free(md_sample);
md_sample = NULL;
sfxinfo = NULL;
if(music!=-1) md_sngchn = music;
if(sfx!=-1) md_sfxchn = sfx;
md_numchn = md_sngchn + md_sfxchn;
LimitHardVoices(md_driver->HardVoiceLimit);
LimitSoftVoices(md_driver->SoftVoiceLimit);
if(md_driver->SetNumVoices()) {
MikMod_Exit_internal();
if(_mm_errno)
if(_mm_errorhandler!=NULL) _mm_errorhandler();
md_numchn = md_softchn = md_hardchn = md_sfxchn = md_sngchn = 0;
return 1;
}
if(md_sngchn+md_sfxchn)
md_sample=(SAMPLE**)_mm_calloc(md_sngchn+md_sfxchn,sizeof(SAMPLE*));
if(md_sfxchn)
sfxinfo = (UBYTE *)_mm_calloc(md_sfxchn,sizeof(UBYTE));
/* make sure the player doesn't start with garbage */
for(t=oldchn;t<md_numchn;t++) Voice_Stop_internal(t);
sfxpool = 0;
if(resume) MikMod_EnableOutput_internal();
_mm_critical = 0;
return 0;
}
BOOL MikMod_SetNumVoices(int music, int sfx)
/* If either parameter is -1, the current set value will be retained. */
{
BOOL resume = 0;
int t, oldchn = 0;
if((music==0) && (sfx==0)) return 0;
_mm_critical = 1;
if(isplaying)
{ MikMod_DisableOutput();
oldchn = md_numchn;
resume = 1;
}
if(sfxinfo!=NULL) free(sfxinfo);
if(md_sample!=NULL) free(md_sample);
md_sample = NULL;
sfxinfo = NULL;
/*md_softchn = md_hardchn = 0;
if(md_mode & DMODE_SOFT_SNDFX)
md_softchn = sfx; else md_hardchn = sfx;
if(md_mode & DMODE_SOFT_MUSIC)
md_softchn += music; else md_hardchn += music;
*/
if(music != -1) md_sngchn = music;
if(sfx != -1) md_sfxchn = sfx;
md_numchn = md_sngchn + md_sfxchn;
LimitHardVoices(md_driver->HardVoiceLimit);
LimitSoftVoices(md_driver->SoftVoiceLimit);
if(md_driver->SetNumVoices())
{ MikMod_Exit();
md_numchn = md_softchn = md_hardchn = md_sfxchn = md_sngchn = 0;
if(_mm_errorhandler!=NULL) _mm_errorhandler();
return 1;
}
if(md_sngchn || md_sfxchn)
md_sample = (SAMPLE **)_mm_calloc(md_sngchn+md_sfxchn, sizeof(SAMPLE *));
if(md_sfxchn)
sfxinfo = (UBYTE *)_mm_calloc(md_sfxchn, sizeof(UBYTE));
/* make sure the player doesn't start with garbage */
for(t=oldchn; t<md_numchn; t++) Voice_Stop(t);
sfxpool = 0;
if(resume) MikMod_EnableOutput();
_mm_critical = 0;
return 0;
}
