ut_gvad.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"
 
int SsUtGetVagAddr(s16 vab_id, s16 vag_id)
{
    int m_vag_spu_addr;
 
    if ( _SsVmVSetUp(vab_id, 0) == -1 )
        return -1;
    if ( (vag_id & 1) != 0 )
    {
        m_vag_spu_addr = _svm_pg[(vag_id - 1) / 2].m_vag_spu_addr_hi;
    }
    else
    {
        m_vag_spu_addr = _svm_pg[(vag_id - 1) / 2].m_vag_spu_addr_lo;
    }
    return (m_vag_spu_addr << 4) | (gVabOffet[_svm_cur.m_vab_id] << 20);
}