C++ (Cpp) gst_app_src_get_latency Examples

Example #1

File: gstappsrc.c Project: zsx/ossbuild

static void
gst_app_src_get_property (GObject * object, guint prop_id, GValue * value,
    GParamSpec * pspec)
{
  GstAppSrc *appsrc = GST_APP_SRC (object);

  switch (prop_id) {
    case PROP_CAPS:
    {
      GstCaps *caps;

      /* we're missing a _take_caps() function to transfer ownership */
      caps = gst_app_src_get_caps (appsrc);
      gst_value_set_caps (value, caps);
      if (caps)
        gst_caps_unref (caps);
      break;
    }
    case PROP_SIZE:
      g_value_set_int64 (value, gst_app_src_get_size (appsrc));
      break;
    case PROP_STREAM_TYPE:
      g_value_set_enum (value, gst_app_src_get_stream_type (appsrc));
      break;
    case PROP_MAX_BYTES:
      g_value_set_uint64 (value, gst_app_src_get_max_bytes (appsrc));
      break;
    case PROP_FORMAT:
      g_value_set_enum (value, appsrc->priv->format);
      break;
    case PROP_BLOCK:
      g_value_set_boolean (value, appsrc->priv->block);
      break;
    case PROP_IS_LIVE:
      g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (appsrc)));
      break;
    case PROP_MIN_LATENCY:
    {
      guint64 min;

      gst_app_src_get_latency (appsrc, &min, NULL);
      g_value_set_int64 (value, min);
      break;
    }
    case PROP_MAX_LATENCY:
    {
      guint64 max;

      gst_app_src_get_latency (appsrc, &max, NULL);
      g_value_set_int64 (value, max);
      break;
    }
    case PROP_EMIT_SIGNALS:
      g_value_set_boolean (value, gst_app_src_get_emit_signals (appsrc));
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
  }
}

Example #2

File: gstappsrc.c Project: bilboed/gst-plugins-base

static void
gst_app_src_get_property (GObject * object, guint prop_id, GValue * value,
    GParamSpec * pspec)
{
  GstAppSrc *appsrc = GST_APP_SRC_CAST (object);
  GstAppSrcPrivate *priv = appsrc->priv;

  switch (prop_id) {
    case PROP_CAPS:
      g_value_take_boxed (value, gst_app_src_get_caps (appsrc));
      break;
    case PROP_SIZE:
      g_value_set_int64 (value, gst_app_src_get_size (appsrc));
      break;
    case PROP_STREAM_TYPE:
      g_value_set_enum (value, gst_app_src_get_stream_type (appsrc));
      break;
    case PROP_MAX_BYTES:
      g_value_set_uint64 (value, gst_app_src_get_max_bytes (appsrc));
      break;
    case PROP_FORMAT:
      g_value_set_enum (value, priv->format);
      break;
    case PROP_BLOCK:
      g_value_set_boolean (value, priv->block);
      break;
    case PROP_IS_LIVE:
      g_value_set_boolean (value, gst_base_src_is_live (GST_BASE_SRC (appsrc)));
      break;
    case PROP_MIN_LATENCY:
    {
      guint64 min;

      gst_app_src_get_latency (appsrc, &min, NULL);
      g_value_set_int64 (value, min);
      break;
    }
    case PROP_MAX_LATENCY:
    {
      guint64 max;

      gst_app_src_get_latency (appsrc, NULL, &max);
      g_value_set_int64 (value, max);
      break;
    }
    case PROP_EMIT_SIGNALS:
      g_value_set_boolean (value, gst_app_src_get_emit_signals (appsrc));
      break;
    case PROP_MIN_PERCENT:
      g_value_set_uint (value, priv->min_percent);
      break;
    case PROP_CURRENT_LEVEL_BYTES:
      g_value_set_uint64 (value, gst_app_src_get_current_level_bytes (appsrc));
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
      break;
  }
}

Example #3

File: applicationsource.cpp Project: cyndis/qtgstreamer

quint64 ApplicationSource::maxLatency() const
{
    guint64 ret = -1;
    if (d->appSrc()) {
        gst_app_src_get_latency(d->appSrc(), NULL, &ret);
    }
    return ret;
}