/*
* Shut down XMMS-SID
*/
void xs_close(void)
{
xs_tuneinfo_free(xs_status.tuneInfo);
xs_status.tuneInfo = NULL;
xs_sidplayfp_delete (& xs_status);
xs_sidplayfp_close (& xs_status);
xs_songlen_close();
xs_stil_close();
}
/*
* Initialization functions
*/
void xs_reinit(void)
{
XSDEBUG("xs_reinit() thread = %p\n", g_thread_self());
XS_MUTEX_LOCK(xs_status);
XS_MUTEX_LOCK(xs_cfg);
/* Initialize status and sanitize configuration */
memset(&xs_status, 0, sizeof(xs_status));
if (xs_cfg.audioFrequency < 8000)
xs_cfg.audioFrequency = 8000;
if (xs_cfg.oversampleFactor < XS_MIN_OVERSAMPLE)
xs_cfg.oversampleFactor = XS_MIN_OVERSAMPLE;
else if (xs_cfg.oversampleFactor > XS_MAX_OVERSAMPLE)
xs_cfg.oversampleFactor = XS_MAX_OVERSAMPLE;
if (xs_cfg.audioChannels != XS_CHN_MONO)
xs_cfg.oversampleEnable = FALSE;
xs_status.audioFrequency = xs_cfg.audioFrequency;
xs_status.audioBitsPerSample = xs_cfg.audioBitsPerSample;
xs_status.audioChannels = xs_cfg.audioChannels;
xs_status.audioFormat = -1;
xs_status.oversampleEnable = xs_cfg.oversampleEnable;
xs_status.oversampleFactor = xs_cfg.oversampleFactor;
/* Try to initialize emulator engine */
xs_init_emu_engine(&xs_cfg.playerEngine, &xs_status);
/* Get settings back, in case the chosen emulator backend changed them */
xs_cfg.audioFrequency = xs_status.audioFrequency;
xs_cfg.audioBitsPerSample = xs_status.audioBitsPerSample;
xs_cfg.audioChannels = xs_status.audioChannels;
xs_cfg.oversampleEnable = xs_status.oversampleEnable;
XS_MUTEX_UNLOCK(xs_status);
XS_MUTEX_UNLOCK(xs_cfg);
/* Initialize song-length database */
xs_songlen_close();
if (xs_cfg.songlenDBEnable && (xs_songlen_init() != 0)) {
xs_error("Error initializing song-length database!\n");
}
/* Initialize STIL database */
xs_stil_close();
if (xs_cfg.stilDBEnable && (xs_stil_init() != 0)) {
xs_error("Error initializing STIL database!\n");
}
}
/*
* Initialization functions
*/
bool_t xs_init(void)
{
bool_t success;
/* Initialize and get configuration */
xs_init_configuration();
pthread_mutex_lock(&xs_status_mutex);
pthread_mutex_lock(&xs_cfg_mutex);
/* Initialize status and sanitize configuration */
memset(&xs_status, 0, sizeof(xs_status));
if (xs_cfg.audioFrequency < 8000)
xs_cfg.audioFrequency = 8000;
xs_status.audioFrequency = xs_cfg.audioFrequency;
xs_status.audioChannels = xs_cfg.audioChannels;
/* Try to initialize emulator engine */
success = xs_sidplayfp_init(&xs_status);
/* Get settings back, in case the chosen emulator backend changed them */
xs_cfg.audioFrequency = xs_status.audioFrequency;
xs_cfg.audioChannels = xs_status.audioChannels;
pthread_mutex_unlock(&xs_status_mutex);
pthread_mutex_unlock(&xs_cfg_mutex);
if (! success)
return FALSE;
/* Initialize song-length database */
xs_songlen_close();
if (xs_cfg.songlenDBEnable && (xs_songlen_init() != 0)) {
xs_error("Error initializing song-length database!\n");
}
/* Initialize STIL database */
xs_stil_close();
if (xs_cfg.stilDBEnable && (xs_stil_init() != 0)) {
xs_error("Error initializing STIL database!\n");
}
return TRUE;
}
/*
* Shut down XMMS-SID
*/
void xs_close(void)
{
XSDEBUG("xs_close(): shutting down...\n");
xs_tuneinfo_free(xs_status.tuneInfo);
xs_status.tuneInfo = NULL;
if (xs_status.sidPlayer)
{
xs_status.sidPlayer->plrDeleteSID (& xs_status);
xs_status.sidPlayer->plrClose (& xs_status);
}
xs_songlen_close();
xs_stil_close();
XSDEBUG("shutdown finished.\n");
}