ps2sdk/ut__ako_8c_source.html

/*

# _____     ___ ____     ___ ____

#  ____|   |    ____|   |        | |____|

# |     ___|   |____ ___|    ____| |    \    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"


void SsUtAllKeyOff(s16 mode)

{

    int vc_index;

    SpuVoiceAttr voice_attr;


    (void)mode;


    voice_attr.mask =

        SPU_VOICE_VOLL | SPU_VOICE_VOLR | SPU_VOICE_PITCH | SPU_VOICE_WDSA | SPU_VOICE_ADSR_ADSR1 | SPU_VOICE_ADSR_ADSR2;

    voice_attr.pitch = 0x1000;

    voice_attr.addr = 0x5000;

    voice_attr.adsr1 = 0x80FF;

    voice_attr.volume.left = 0;

    voice_attr.volume.right = 0;

    voice_attr.adsr2 = 0x4000;

    for ( vc_index = 0; vc_index < _SsVmMaxVoice; vc_index += 1 )

    {

        if ( (_snd_vmask & (1 << vc_index)) == 0 )

        {

            libsnd2_spu_voice_t *voice_struct;


            voice_struct = &_svm_voice[vc_index];

            voice_struct->m_unk02 = 24;

            voice_struct->m_key_stat = 0;

            voice_struct->m_seq_sep_no = 255;

            voice_struct->m_fake_program = 0;

            voice_struct->m_prog = 0;

            voice_struct->m_tone = 255;

            voice_struct->m_voll2 = 0;

            voice_attr.voice = 1 << vc_index;

            SpuSetVoiceAttr(&voice_attr);

            _svm_cur.m_voice_idx = vc_index;

            _SsVmKeyOffNow();

        }

    }

}