void gf_sc_ar_del(GF_AudioRenderer *ar)
{
if (!ar) return;
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] Destroying compositor\n"));
/*resume if paused (might cause deadlock otherwise)*/
if (ar->Frozen) gf_sc_ar_control(ar, GF_SC_AR_RESUME);
/*stop and shutdown*/
if (ar->audio_out) {
/*kill audio thread*/
if (!ar->audio_out->SelfThreaded) {
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] stopping audio thread\n"));
ar->audio_th_state = 2;
while (ar->audio_th_state != 3) {
gf_sleep(33);
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] audio thread stopped\n"));
gf_th_del(ar->th);
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] audio thread destroyed\n"));
}
/*lock access before shutdown and emulate a reconfig (avoids mixer lock from self-threaded modules)*/
ar->need_reconfig = GF_TRUE;
gf_mixer_lock(ar->mixer, GF_TRUE);
if (ar->audio_out->SelfThreaded) ar->audio_out->Shutdown(ar->audio_out);
gf_modules_close_interface((GF_BaseInterface *)ar->audio_out);
ar->audio_out = NULL;
gf_mixer_lock(ar->mixer, GF_FALSE);
}
gf_mixer_del(ar->mixer);
if (ar->audio_listeners) gf_list_del(ar->audio_listeners);
gf_afc_unload(&ar->filter_chain);
gf_free(ar);
GF_LOG(GF_LOG_DEBUG, GF_LOG_AUDIO, ("[AudioRender] Renderer destroyed\n"));
}
GF_EXPORT
void gf_sc_reload_audio_filters(GF_Compositor *compositor)
{
GF_AudioRenderer *ar = compositor->audio_renderer;
if (!ar) return;
gf_mixer_lock(ar->mixer, GF_TRUE);
gf_afc_unload(&ar->filter_chain);
gf_afc_load(&ar->filter_chain, ar->user, (char*)gf_cfg_get_key(ar->user->config, "Audio", "Filter"));
gf_ar_pause(ar, GF_TRUE, GF_TRUE, GF_FALSE);
ar->need_reconfig = GF_FALSE;
gf_ar_setup_output_format(ar);
gf_ar_pause(ar, GF_FALSE, GF_TRUE, GF_FALSE);
gf_mixer_lock(ar->mixer, GF_FALSE);
}
void gf_af_del(GF_AudioFilterItem *af)
{
gf_afc_unload(&af->filter_chain);
gf_free(af);
}