Esempi in C++ (Cpp) per kms_sdp_message_context_add_media_to_group

Esempio n. 1

File: kmssdpagent.c Progetto: pablotoribio-beta/kms-core

static void
create_media_offers (SdpHandler * sdp_handler, struct SdpOfferData *data)
{
  SdpMediaConfig *m_conf;
  GstSDPMedia *media;
  GError *err = NULL;
  GSList *l;

  media = kms_sdp_media_handler_create_offer (sdp_handler->handler,
      sdp_handler->media, &err);

  if (err != NULL) {
    GST_ERROR_OBJECT (sdp_handler->handler, "%s", err->message);
    g_error_free (err);
    return;
  }

  m_conf = kms_sdp_message_context_add_media (data->ctx, media, &err);
  if (m_conf == NULL) {
    GST_ERROR_OBJECT (sdp_handler->handler, "%s", err->message);
    g_error_free (err);
    return;
  }

  for (l = data->agent->priv->groups; l != NULL; l = l->next) {
    SdpHandlerGroup *group = l->data;
    GSList *ll;

    for (ll = group->handlers; ll != NULL; ll = ll->next) {
      SdpHandler *h = ll->data;
      SdpMediaGroup *m_group;

      if (sdp_handler->id != h->id) {
        continue;
      }

      m_group = kms_sdp_message_context_get_group (data->ctx, group->id);
      if (m_group == NULL) {
        m_group = kms_sdp_message_context_create_group (data->ctx, group->id);
      }

      if (!kms_sdp_message_context_add_media_to_group (m_group, m_conf, &err)) {
        GST_ERROR_OBJECT (sdp_handler->handler, "%s", err->message);
        g_error_free (err);
        return;
      }
    }
  }

  if (data->agent->priv->configure_media_callback_data != NULL) {
    data->agent->priv->configure_media_callback_data->callback (data->agent,
        m_conf, data->agent->priv->configure_media_callback_data->user_data);
  }
}

Esempio n. 2

File: kmssdpcontext.c Progetto: 2bees-rd/kms-core

gboolean
kms_sdp_message_context_parse_groups_from_offer (SdpMessageContext * ctx,
    const GstSDPMessage * offer, GError ** error)
{
  guint i, gid = 0;

  for (i = 0;; i++) {
    SdpMediaGroup *mgroup;
    gboolean is_bundle;
    const gchar *val;
    gchar **grp;
    guint j;

    val = gst_sdp_message_get_attribute_val_n (offer, "group", i);

    if (val == NULL) {
      return TRUE;
    }

    grp = g_strsplit (val, " ", 0);
    is_bundle = g_strcmp0 (grp[0] /* group type */ , "BUNDLE") == 0;

    if (!is_bundle) {
      GST_WARNING ("Group '%s' is not supported", grp[0]);
      g_strfreev (grp);
      continue;
    }

    mgroup = kms_sdp_message_context_create_group (ctx, gid++);
    for (j = 1; grp[j] != NULL; j++) {
      SdpMediaConfig *mconf;

      mconf = kms_sdp_context_new_media_config (g_slist_length (ctx->medias),
          g_strdup (grp[j]), NULL);

      ctx->medias = g_slist_append (ctx->medias, mconf);
      if (!kms_sdp_message_context_add_media_to_group (mgroup, mconf, error)) {
        g_strfreev (grp);
        return FALSE;
      }
    }

    g_strfreev (grp);
  }
}