ssopenp.c

/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright ps2dev - http://www.ps2dev.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/
 
#include "libsnd2_internal.h"
 
s16 SsSepOpen(unsigned int *addr, s16 vab_id, s16 seq_cnt)
{
    s16 v4;
    unsigned int v6;
    s16 v8;
 
    v4 = 0;
    if ( _snd_openflag == (u32)-1 )
    {
        printf("Can't Open Sequence data any more\n\n");
        return -1;
    }
    SsFCALL.noteon = _SsNoteOn;
    SsFCALL.programchange = _SsSetProgramChange;
    SsFCALL.metaevent = _SsGetMetaEvent;
    SsFCALL.pitchbend = _SsSetPitchBend;
    SsFCALL.control[CC_NUMBER] = _SsSetControlChange;
    SsFCALL.control[CC_BANKCHANGE] = _SsContBankChange;
    SsFCALL.control[CC_MAINVOL] = _SsContMainVol;
    SsFCALL.control[CC_PANPOT] = _SsContPanpot;
    SsFCALL.control[CC_EXPRESSION] = _SsContExpression;
    SsFCALL.control[CC_DAMPER] = _SsContDamper;
    SsFCALL.control[CC_NRPN1] = _SsContNrpn1;
    SsFCALL.control[CC_NRPN2] = _SsContNrpn2;
    SsFCALL.control[CC_RPN1] = _SsContRpn1;
    SsFCALL.control[CC_RPN2] = _SsContRpn2;
    SsFCALL.control[CC_EXTERNAL] = _SsContExternal;
    SsFCALL.control[CC_RESETALL] = _SsContResetAll;
    SsFCALL.control[CC_DATAENTRY] = _SsContDataEntry;
    SsFCALL.ccentry[DE_PRIORITY] = _SsSetNrpnVabAttr0;
    SsFCALL.ccentry[DE_MODE] = _SsSetNrpnVabAttr1;
    SsFCALL.ccentry[DE_LIMITL] = _SsSetNrpnVabAttr2;
    SsFCALL.ccentry[DE_LIMITH] = _SsSetNrpnVabAttr3;
    SsFCALL.ccentry[DE_ADSR_AR_L] = _SsSetNrpnVabAttr4;
    SsFCALL.ccentry[DE_ADSR_AR_E] = _SsSetNrpnVabAttr5;
    SsFCALL.ccentry[DE_ADSR_DR] = _SsSetNrpnVabAttr6;
    SsFCALL.ccentry[DE_ADSR_SL] = _SsSetNrpnVabAttr7;
    SsFCALL.ccentry[DE_ADSR_SR_L] = _SsSetNrpnVabAttr8;
    SsFCALL.ccentry[DE_ADSR_SR_E] = _SsSetNrpnVabAttr9;
    SsFCALL.ccentry[DE_ADSR_RR_L] = _SsSetNrpnVabAttr10;
    SsFCALL.ccentry[DE_ADSR_RR_E] = _SsSetNrpnVabAttr11;
    SsFCALL.ccentry[DE_ADSR_SR] = _SsSetNrpnVabAttr12;
    SsFCALL.ccentry[DE_VIB_TIME] = _SsSetNrpnVabAttr13;
    SsFCALL.ccentry[DE_PORTA_DEPTH] = _SsSetNrpnVabAttr14;
    SsFCALL.ccentry[DE_REV_TYPE] = _SsSetNrpnVabAttr15;
    SsFCALL.ccentry[DE_REV_DEPTH] = _SsSetNrpnVabAttr16;
    SsFCALL.ccentry[DE_ECHO_FB] = _SsSetNrpnVabAttr17;
    SsFCALL.ccentry[DE_ECHO_DELAY] = _SsSetNrpnVabAttr18;
    SsFCALL.ccentry[DE_DELAY] = _SsSetNrpnVabAttr19;
    for ( v6 = 0; v6 < 32; v6 += 1 )
    {
        if ( (_snd_openflag & ((u32)1 << v6)) == 0 )
        {
            v4 = v6;
            break;
        }
    }
    _snd_openflag |= 1 << v4;
    for ( v8 = 0; v8 < seq_cnt; v8 += 1 )
    {
        int inited;
 
        inited = _SsInitSoundSep(v4, v8, vab_id, (u8 *)addr);
        addr = (unsigned int *)((char *)addr + inited);
        if ( inited == -1 )
            return -1;
    }
    return v4;
}