void gf_sc_ar_add_src(GF_AudioRenderer *ar, GF_AudioInterface *source)
{
Bool recfg;
if (!ar) return;
/*lock mixer*/
gf_mixer_lock(ar->mixer, GF_TRUE);
gf_mixer_add_input(ar->mixer, source);
/*if changed reconfig*/
recfg = gf_mixer_reconfig(ar->mixer);
if (!ar->need_reconfig) ar->need_reconfig = recfg;
if (!gf_mixer_empty(ar->mixer) && ar->audio_out && ar->audio_out->Play)
ar->audio_out->Play(ar->audio_out, 1);
/*unlock mixer*/
gf_mixer_lock(ar->mixer, GF_FALSE);
}
static Bool audiobuffer_get_config(GF_AudioInterface *aifc, Bool for_reconf)
{
AudioBufferStack *st = (AudioBufferStack *) gf_node_get_private( ((GF_AudioInput *) aifc->callback)->owner);
if (gf_mixer_must_reconfig(st->am)) {
if (gf_mixer_reconfig(st->am)) {
if (st->buffer) gf_free(st->buffer);
st->buffer = NULL;
st->buffer_size = 0;
}
gf_mixer_get_config(st->am, &aifc->samplerate, &aifc->chan, &aifc->bps, &aifc->ch_cfg);
st->is_init = (aifc->samplerate && aifc->chan && aifc->bps) ? 1 : 0;
assert(st->is_init);
if (!st->is_init) aifc->samplerate = aifc->chan = aifc->bps = aifc->ch_cfg = 0;
/*this will force invalidation*/
return (for_reconf && st->is_init) ? 1 : 0;
}
return st->is_init;
}
