s_gvara.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 SpuGetVoiceARAttr(int v_num, u16 *ar, int *ar_mode)
{
    u16 v3;
 
    v3 = _spu_RXX[512 * _spu_core + 3 + 8 * (v_num & 0x1F)];
    *ar = (v3 >> 8) & 0x3F;
    *ar_mode = SPU_VOICE_LINEARIncN;
    if ( (v3 & 0x8000) != 0 )
        *ar_mode = SPU_VOICE_EXPIncN;
}