void saDestroySound( int remove_all_resources )
{
int i;
#ifdef RAINE_DEBUG
print_debug("saDestroySound: Removing SEAL\n");
#endif
//pause_raine_ym3812();
if(remove_all_resources){
saStopSoundEmulators();
}
for( i = 0; i < NUMVOICES; i++ ){
saDestroyChannel(i);
#ifdef DUMP_CHANNELS
fclose(stream_out[i]);
#endif
}
remove_sound();
#ifdef USE_COMPENS
reset_streams();
#endif
#ifdef RAINE_DEBUG
print_debug("saDestroySound: OK\n");
#endif
}
// Initialize Sound Engine ----------------------------------------------------
// FIXME: This is mostly legacy stuff :(
static int Sound_Init_Engine (int buffer_mode)
{
// Stream Buffer Mode
//STREAM_BUFFER_MAXA = DEF_STREAM_BUFFER_MAXA;
MODEB_FRAME_SIZE = DEF_MODEB_FRAME_SIZE;
MODEB_UPDATE_COUNT = DEF_MODEB_UPDATE_COUNT;
MODEB_ERROR_MAX = DEF_STREAM_UPDATE_ERROR_MAX;
STREAM_BUFFER_MAXB = MODEB_FRAME_SIZE;
MODEB_MASK = MODEB_FRAME_SIZE / MODEB_UPDATE_COUNT;
sound_stream_mode = buffer_mode; /* SOUND_STREAM_WAIT in MEKA */
//stream_buffer_max = (sound_stream_mode == SOUND_STREAM_NORMAL) ? STREAM_BUFFER_MAXA : STREAM_BUFFER_MAXB;
#ifdef INSTALL_SOUND_TIMER
buffered_stream_max = stream_buffer_max = 3; // audio_buffer_max_size
MODEB_UPDATE_COUNT = 1;
#else
stream_buffer_max = ((stream_buffer_max / 6) / MODEB_UPDATE_COUNT) * MODEB_UPDATE_COUNT;
// buffered_stream_max = stream_buffer_max; // audio_buffer_max_size
buffered_stream_max = MODEB_UPDATE_COUNT * 2; // audio_buffer_max_size
#endif
/**** timer work init ****/
sound_freerun_count = 0;
sound_slice = 0;
if (change_sample_rate)
{ // Sample rate has changed, so all emulators must be restarted!
change_sample_rate = FALSE;
saStopSoundEmulators();
}
ConsolePrint (" - SEAL: Ok\n"); // FIXME: should be a message ?
#ifdef INSTALL_SOUND_TIMER
saInitSoundTimer();
#endif
if (SndMachine != NULL)
{
if (!SndMachine->first)
{
int i;
SndMachine->first = 1; /* first flag clear */
streams_sh_start(); /* streaming system initialize & start */
pause_sound = 0; /* pause flag off */
vbover_err = vbunder_err = 0; /* error initial */
for (i = 0; i < SndMachine->control_max; i++)
{
if (SndMachine->f_init[i])
{
if (SndMachine->f_init[i] (SndMachine->userdata[i]) != MEKA_ERR_OK)
{
SndMachine = NULL;
return (MEKA_ERR_FAIL);
}
}
}
}
}
return (MEKA_ERR_OK);
}
void init_sound(void)
{
const SOUND_INFO *sound_src; // games/games.h
int ta;
sound_src = current_game->sound;
if(sound_src){
saStopSoundEmulators();
for( ta = 0; ta < SND_CONTROL_MAX; ta++ ){
SndMachine->init[ta] = SOUND_NONE;
SndMachine->intf[ta] = NULL;
}
SndMachine->first = 0;
SndMachine->control_max = 0;
ta = 0;
while(sound_src[ta].interface){
SndMachine->init[ta] = sound_src[ta].type;
SndMachine->intf[ta] = sound_src[ta].interface;
ta++;
}
SndMachine->control_max = ta;
GameSound = 1;
}
}
int init_sound_emulators(void)
{
int i,j;
if(change_sample_rate)
saStopSoundEmulators();
if (emulators_active)
return 0;
change_sample_rate = 0;
if( SndMachine ){
if( !SndMachine->first ){
saInitVolPan(); /* moved. (hiro-shi) */
SndMachine->first = 1; /* first flag clear */
streams_sh_start(); /* streaming system initialize & start */
for( j = 0; j < SndMachine->control_max; j++ ){
switch( SndMachine->init[j] ){
#if HAS_YM2203
case SOUND_YM2203:
i = YM2203_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM2151
case SOUND_YM2151S:
i = YM2151_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM2413
case SOUND_YM2413:
i = YM2413_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM2151_ALT
case SOUND_YM2151J:
i = YM2151_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM2610
case SOUND_YM2610:
i = YM2610_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM2610B
case SOUND_YM2610B:
i = YM2610B_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_MSM5205_BUFF
case SOUND_MSM5205_BUFF:
i = MSM5205buffer_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_ADPCM
case SOUND_M6295:
i = OKIM6295_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_AY8910
case SOUND_AY8910:
i = AY8910_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YM3812
case SOUND_YM3812:
i = YM3812_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_SMP16
case SOUND_SMP16:
i = SMP16buffer_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_M6585
case SOUND_M6585:
i = M6585buffer_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YMZ280B
case SOUND_YMZ280B:
i = YMZ280B_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_ES5505
case SOUND_ES5505:
i = ES5505_sh_start( SndMachine->intf[j] );
break;
case SOUND_ES5506:
i = ES5506_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_QSOUND
case SOUND_QSOUND:
i = qsound_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_YMF278B
case SOUND_YMF278B:
i = YMF278B_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_NAMCO
case SOUND_NAMCO:
i = namco_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_X1_010
case SOUND_X1_010:
i = seta_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_DAC
case SOUND_DAC:
i = DAC_sh_start( SndMachine->intf[j] );
break;
#endif
#if HAS_DXSMP
case SOUND_DXSMP:
i = dxsmp_sh_start( SndMachine->intf[j] );
break;
#endif
default:
i = 1;
break;
}
if( i ){
audio_sample_rate = 0;
SndMachine = NULL;
printf("emulator init failed\n");
return 1;
}
}
}
}
emulators_active = 1;
return 0;
}
