s_gvea.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 "libspu2_internal.h"
 
void SpuGetVoiceEnvelopeAttr(int v_num, int *key_stat, s16 *envx)
{
    int v3;
 
    v3 = _spu_RXX[512 * _spu_core + 5 + 8 * v_num];
    *envx = v3;
    if ( (_spu_keystat[_spu_core] & (1 << v_num)) != 0 )
    {
        if ( v3 )
        {
            *key_stat = SPU_ON;
        }
        else
        {
            *key_stat = SPU_ON_ENV_OFF;
        }
    }
    else
    {
        if ( v3 )
        {
            *key_stat = SPU_OFF_ENV_ON;
        }
        else
        {
            *key_stat = SPU_OFF;
        }
    }
}