static Bool gf_audio_input_get_config(GF_AudioInterface *aifc, Bool for_recf)
{
GF_AudioInput *ai = (GF_AudioInput *) aifc->callback;
if (!ai->stream) return 0;
/*watchout for object reuse*/
if (aifc->samplerate && (gf_mo_get_flags(ai->stream) & GF_MO_IS_INIT)) return 1;
if (!for_recf)
return 0;
gf_mo_get_audio_info(ai->stream, &aifc->samplerate, &aifc->bps , &aifc->chan, &aifc->ch_cfg);
if (aifc->samplerate * aifc->chan * aifc->bps && ((aifc->chan<=2) || aifc->ch_cfg)) {
gf_mo_set_flag(ai->stream, GF_MO_IS_INIT, 1);
return 1;
}
gf_mo_set_flag(ai->stream, GF_MO_IS_INIT, 0);
return 0;
}
GF_EXPORT
GF_Err gf_term_get_object_info(GF_Terminal *term, GF_ObjectManager *odm, GF_MediaInfo *info)
{
GF_Channel *ch;
if (!term || !odm || !odm->OD || !info) return GF_BAD_PARAM;
if (!gf_term_check_odm(term, odm)) return GF_BAD_PARAM;
memset(info, 0, sizeof(GF_MediaInfo));
info->od = odm->OD;
info->duration = (Double) (s64)odm->duration;
info->duration /= 1000;
if (odm->codec) {
/*since we don't remove ODs that failed setup, check for clock*/
if (odm->codec->ck) info->current_time = odm->codec->CB ? odm->current_time : gf_clock_time(odm->codec->ck);
info->current_time /= 1000;
info->nb_droped = odm->codec->nb_droped;
} else if (odm->subscene) {
if (odm->subscene->scene_codec) {
if (odm->subscene->scene_codec->ck) {
info->current_time = gf_clock_time(odm->subscene->scene_codec->ck);
info->current_time /= 1000;
}
info->duration = (Double) (s64)odm->subscene->duration;
info->duration /= 1000;
info->nb_droped = odm->subscene->scene_codec->nb_droped;
} else if (odm->subscene->is_dynamic_scene && odm->subscene->dyn_ck) {
info->current_time = gf_clock_time(odm->subscene->dyn_ck);
info->current_time /= 1000;
}
}
info->buffer = -2;
info->db_unit_count = 0;
/*Warning: is_open==2 means object setup, don't check then*/
if (odm->state==GF_ODM_STATE_IN_SETUP) {
info->status = 3;
} else if (odm->state==GF_ODM_STATE_BLOCKED) {
info->status = 0;
info->protection = 2;
} else if (odm->state) {
u32 i, buf;
GF_Clock *ck;
ck = gf_odm_get_media_clock(odm);
/*no clock means setup failed*/
if (!ck) {
info->status = 4;
} else {
info->status = gf_clock_is_started(ck) ? 1 : 2;
info->clock_drift = ck->drift;
info->buffer = -1;
buf = 0;
i=0;
while ((ch = (GF_Channel*)gf_list_enum(odm->channels, &i))) {
info->db_unit_count += ch->AU_Count;
if (!ch->is_pulling) {
if (ch->MaxBuffer) info->buffer = 0;
buf += ch->BufferTime;
}
if (ch->is_protected) info->protection = ch->ipmp_tool ? 1 : 2;
}
if (buf) info->buffer = (s32) buf;
}
}
info->has_profiles = (odm->flags & GF_ODM_HAS_PROFILES) ? 1 : 0;
if (info->has_profiles) {
info->inline_pl = (odm->flags & GF_ODM_INLINE_PROFILES) ? 1 : 0;
info->OD_pl = odm->OD_PL;
info->scene_pl = odm->Scene_PL;
info->audio_pl = odm->Audio_PL;
info->visual_pl = odm->Visual_PL;
info->graphics_pl = odm->Graphics_PL;
}
if (odm->net_service) {
info->service_handler = odm->net_service->ifce->module_name;
info->service_url = odm->net_service->url;
if (odm->net_service->owner == odm) info->owns_service = 1;
} else if ((odm->subscene && odm->subscene->graph_attached) || (odm->codec)) {
info->service_url = "No associated network Service";
} else {
info->service_url = "Service not found or error";
}
if (odm->codec && odm->codec->decio) {
if (!odm->codec->decio->GetName) {
info->codec_name = odm->codec->decio->module_name;
} else {
info->codec_name = odm->codec->decio->GetName(odm->codec->decio);
}
info->od_type = odm->codec->type;
if (odm->codec->CB) {
info->cb_max_count = odm->codec->CB->Capacity;
info->cb_unit_count = odm->codec->CB->UnitCount;
}
}
if (odm->subscene && odm->subscene->scene_codec) {
GF_BaseDecoder *dec = odm->subscene->scene_codec->decio;
assert(odm->subscene->root_od==odm) ;
info->od_type = odm->subscene->scene_codec->type;
if (!dec->GetName) {
info->codec_name = dec->module_name;
} else {
info->codec_name = dec->GetName(dec);
}
gf_sg_get_scene_size_info(odm->subscene->graph, &info->width, &info->height);
} else if (odm->mo) {
switch (info->od_type) {
case GF_STREAM_VISUAL:
gf_mo_get_visual_info(odm->mo, &info->width, &info->height, NULL, &info->par, &info->pixelFormat, NULL);
break;
case GF_STREAM_AUDIO:
gf_mo_get_audio_info(odm->mo, &info->sample_rate, &info->bits_per_sample, &info->num_channels, NULL);
info->clock_drift = 0;
break;
case GF_STREAM_TEXT:
gf_mo_get_visual_info(odm->mo, &info->width, &info->height, NULL, NULL, NULL, NULL);
break;
}
}
if (odm->subscene && odm->subscene->scene_codec) get_codec_stats(odm->subscene->scene_codec, info);
else if (odm->codec) get_codec_stats(odm->codec, info);
ch = (GF_Channel*)gf_list_get(odm->channels, 0);
if (ch && ch->esd->langDesc) info->lang = ch->esd->langDesc->langCode;
if (odm->mo && odm->mo->URLs.count)
info->media_url = odm->mo->URLs.vals[0].url;
return GF_OK;
}
