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C++ KMS_ELEMENT_UNLOCK函数代码示例

本文整理汇总了C++中KMS_ELEMENT_UNLOCK函数的典型用法代码示例。如果您正苦于以下问题：C++ KMS_ELEMENT_UNLOCK函数的具体用法？C++ KMS_ELEMENT_UNLOCK怎么用？C++ KMS_ELEMENT_UNLOCK使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了KMS_ELEMENT_UNLOCK函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: kms_element_get_data_tee

GstElement *
kms_element_get_data_tee (KmsElement * self)
{
  GstElement *sink, *tee;

  GST_DEBUG_OBJECT (self, "Data tee requested");
  KMS_ELEMENT_LOCK (self);
  if (self->priv->data_tee != NULL) {
    KMS_ELEMENT_UNLOCK (self);
    return self->priv->data_tee;
  }

  tee = gst_element_factory_make ("tee", NULL);

  sink = gst_element_factory_make ("fakesink", NULL);
  g_object_set (sink, "sync", FALSE, "async", FALSE, NULL);

  gst_bin_add_many (GST_BIN (self), tee, sink, NULL);
  gst_element_link (tee, sink);

  self->priv->data_tee = tee;
  KMS_ELEMENT_UNLOCK (self);

  gst_element_sync_state_with_parent (sink);
  gst_element_sync_state_with_parent (tee);

  kms_element_create_pending_pads (self, KMS_ELEMENT_PAD_TYPE_DATA);

  return tee;
}
开发者ID:shelsonjava，项目名称:kms-core，代码行数:30，代码来源:kmselement.c

示例2: kms_element_get_property

static void
kms_element_get_property (GObject * object, guint property_id,
    GValue * value, GParamSpec * pspec)
{
  KmsElement *self = KMS_ELEMENT (object);

  switch (property_id) {
    case PROP_ACCEPT_EOS:
      KMS_ELEMENT_LOCK (self);
      g_value_set_boolean (value, self->priv->accept_eos);
      KMS_ELEMENT_UNLOCK (self);
      break;
    case PROP_AUDIO_CAPS:
      g_value_take_boxed (value, kms_element_endpoint_get_caps (self,
              self->priv->audio_caps));
      break;
    case PROP_VIDEO_CAPS:
      g_value_take_boxed (value, kms_element_endpoint_get_caps (self,
              self->priv->video_caps));
      break;
    case PROP_TARGET_BITRATE:
      KMS_ELEMENT_LOCK (self);
      g_value_set_int (value, self->priv->target_bitrate);
      KMS_ELEMENT_UNLOCK (self);
      break;
    case PROP_MEDIA_STATS:
      KMS_ELEMENT_LOCK (self);
      g_value_set_boolean (value, self->priv->stats_enabled);
      KMS_ELEMENT_UNLOCK (self);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
      break;
  }
}
开发者ID:shelsonjava，项目名称:kms-core，代码行数:35，代码来源:kmselement.c

示例3: kms_recorder_endpoint_get_property

static void
kms_recorder_endpoint_get_property (GObject * object, guint property_id,
    GValue * value, GParamSpec * pspec)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (object);

  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));
  switch (property_id) {
    case PROP_DVR:
      g_value_set_boolean (value, self->priv->use_dvr);
      break;
    case PROP_PROFILE:{
      KmsRecordingProfile profile;

      g_object_get (G_OBJECT (self->priv->controller), "profile", &profile,
          NULL);
      g_value_set_enum (value, profile);
      break;
    }
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
      break;
  }
  KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));
}
开发者ID:KurentoLegacy，项目名称:gst-kurento-plugins，代码行数:25，代码来源:kmsrecorderendpoint.c

示例4: kms_recorder_endpoint_paused

static void
kms_recorder_endpoint_paused (KmsUriEndpoint * obj)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (obj);
  GstClock *clk;

  kms_recorder_endpoint_change_state (self, KMS_URI_ENDPOINT_STATE_PAUSE);

  kms_recorder_endpoint_remove_pads (self);

  KMS_ELEMENT_UNLOCK (self);

  /* Set internal pipeline to GST_STATE_PAUSED */
  kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_PAUSED);

  KMS_ELEMENT_LOCK (self);

  clk = kms_base_media_muxer_get_clock (self->priv->mux);

  if (clk) {
    self->priv->paused_start = gst_clock_get_time (clk);
  }

  kms_recorder_endpoint_state_changed (self, KMS_URI_ENDPOINT_STATE_PAUSE);
}
开发者ID:linuxs，项目名称:kms-elements，代码行数:25，代码来源:kmsrecorderendpoint.c

示例5: kms_recorder_endpoint_started

static void
kms_recorder_endpoint_started (KmsUriEndpoint * obj)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (obj);

  kms_recorder_endpoint_create_parent_directories (self);

  kms_recorder_endpoint_change_state (self, KMS_URI_ENDPOINT_STATE_START);

  KMS_ELEMENT_UNLOCK (self);
  /* Set internal pipeline to playing */
  kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_PLAYING);
  KMS_ELEMENT_LOCK (self);

  BASE_TIME_LOCK (self);

  if (GST_CLOCK_TIME_IS_VALID (self->priv->paused_start)) {
    self->priv->paused_time +=
        gst_clock_get_time (kms_base_media_muxer_get_clock (self->priv->mux)) -
        self->priv->paused_start;
    self->priv->paused_start = GST_CLOCK_TIME_NONE;
  }

  BASE_TIME_UNLOCK (self);

  kms_recorder_generate_pads (self);
}
开发者ID:linuxs，项目名称:kms-elements，代码行数:27，代码来源:kmsrecorderendpoint.c

示例6: kms_recorder_endpoint_stopped

static void
kms_recorder_endpoint_stopped (KmsUriEndpoint * obj)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (obj);

  if (self->priv->stopping) {
    return;
  }

  kms_recorder_endpoint_change_state (self, KMS_URI_ENDPOINT_STATE_STOP);

  if (kms_base_media_muxer_get_state (self->priv->mux) >= GST_STATE_PAUSED) {
    self->priv->stopping = TRUE;
    kms_recorder_endpoint_send_eos_to_appsrcs (self);
  }

  kms_recorder_endpoint_remove_pads (self);

  // Reset base time data
  BASE_TIME_LOCK (self);

  g_object_set_qdata_full (G_OBJECT (self), base_time_key_quark (), NULL, NULL);

  self->priv->paused_time = G_GUINT64_CONSTANT (0);
  self->priv->paused_start = GST_CLOCK_TIME_NONE;

  BASE_TIME_UNLOCK (self);

  if (kms_base_media_muxer_get_state (self->priv->mux) < GST_STATE_PAUSED &&
      !self->priv->stopping) {
    KMS_ELEMENT_UNLOCK (self);
    kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_NULL);
    KMS_ELEMENT_LOCK (self);
  }
}
开发者ID:linuxs，项目名称:kms-elements，代码行数:35，代码来源:kmsrecorderendpoint.c

示例7: kms_recorder_end_point_started

static void
kms_recorder_end_point_started (KmsUriEndPoint * obj)
{
  KmsRecorderEndPoint *self = KMS_RECORDER_END_POINT (obj);

  kms_recorder_end_point_change_state (self);

  /* Set internal pipeline to playing */
  gst_element_set_state (self->priv->pipeline, GST_STATE_PLAYING);

  KMS_ELEMENT_LOCK (self);

  if (GST_CLOCK_TIME_IS_VALID (self->priv->paused_start)) {
    self->priv->paused_time +=
        gst_clock_get_time (GST_ELEMENT (self->priv->pipeline)->clock) -
        self->priv->paused_start;
    self->priv->paused_start = GST_CLOCK_TIME_NONE;
  }

  KMS_ELEMENT_UNLOCK (self);

  /* Open valves */
  kms_recorder_end_point_open_valves (self);

  kms_recorder_end_point_state_changed (self, KMS_URI_END_POINT_STATE_START);
}
开发者ID:jcaden，项目名称:gst-kurento-plugins，代码行数:26，代码来源:kmsrecorderendpoint.c

示例8: kms_recorder_endpoint_dispose

static void
kms_recorder_endpoint_dispose (GObject * object)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (object);

  GST_DEBUG_OBJECT (self, "dispose");

  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));

  if (self->priv->mux != NULL) {
    if (kms_base_media_muxer_get_state (self->priv->mux) != GST_STATE_NULL) {
      GST_ELEMENT_WARNING (self, RESOURCE, BUSY,
          ("Recorder may have buffers to save"),
          ("Disposing recorder when it isn't stopped."));
    }

    kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_NULL);

    if (self->priv->stopping) {
      GST_WARNING_OBJECT (self, "Forcing pending stop operation to finish");
      kms_recorder_endpoint_state_changed (self, KMS_URI_ENDPOINT_STATE_STOP);
      self->priv->stopping = FALSE;
    }
  }

  KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));

  g_mutex_clear (&self->priv->base_time_lock);

  /* clean up as possible.  may be called multiple times */

  G_OBJECT_CLASS (kms_recorder_endpoint_parent_class)->dispose (object);
}
开发者ID:s-silva，项目名称:kms-elements，代码行数:33，代码来源:kmsrecorderendpoint.c

示例9: kms_element_remove_sink

void
kms_element_remove_sink (KmsElement * self, GstPad * pad)
{
  GSList *l;

  g_return_if_fail (self);
  g_return_if_fail (pad);

  KMS_ELEMENT_LOCK (self);

  l = g_slist_find_custom (self->priv->stats.probes, pad,
      (GCompareFunc) find_stat_probe);

  if (l != NULL) {
    KmsStatsProbe *probe = l->data;

    self->priv->stats.probes = g_slist_remove (self->priv->stats.probes,
        l->data);
    kms_stats_probe_destroy (probe);
  }

  KMS_ELEMENT_UNLOCK (self);

  // TODO: Unlink correctly pad before removing it
  gst_ghost_pad_set_target (GST_GHOST_PAD (pad), NULL);
  gst_element_remove_pad (GST_ELEMENT (self), pad);
}
开发者ID:shelsonjava，项目名称:kms-core，代码行数:27，代码来源:kmselement.c

示例10: kms_recorder_endpoint_send_eos_to_appsrcs

static void
kms_recorder_endpoint_send_eos_to_appsrcs (KmsRecorderEndpoint * self)
{
  if (g_hash_table_size (self->priv->srcs) == 0) {
    KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));
    kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_NULL);
    KMS_ELEMENT_LOCK (KMS_ELEMENT (self));
    return;
  }

  KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));
  kms_base_media_muxer_set_state (self->priv->mux, GST_STATE_PLAYING);
  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));

  g_hash_table_foreach (self->priv->srcs, (GHFunc) send_eos_cb, NULL);
}
开发者ID:linuxs，项目名称:kms-elements，代码行数:16，代码来源:kmsrecorderendpoint.c

示例11: kms_dummy_sink_release_requested_sink_pad

static gboolean
kms_dummy_sink_release_requested_sink_pad (KmsElement * obj, GstPad * pad)
{
  KmsDummySink *self = KMS_DUMMY_SINK (obj);
  KmsDummySinkElement *dummy;
  gchar *padname;

  padname = gst_pad_get_name (pad);

  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));

  dummy = g_hash_table_lookup (self->priv->sinks, padname);

  if (dummy == NULL) {
    KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));

    return FALSE;
  }

  kms_element_remove_sink_by_type_full (obj, dummy->type, dummy->description);
  g_hash_table_remove (self->priv->sinks, padname);
  g_free (padname);

  return TRUE;
}
开发者ID:Kurento，项目名称:kms-core，代码行数:25，代码来源:kmsdummysink.c

示例12: kms_recorder_endpoint_set_property

static void
kms_recorder_endpoint_set_property (GObject * object, guint property_id,
    const GValue * value, GParamSpec * pspec)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (object);

  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));
  switch (property_id) {
    case PROP_DVR:
      self->priv->use_dvr = g_value_get_boolean (value);
      break;
    case PROP_PROFILE:{
      if (self->priv->profile == KMS_RECORDING_PROFILE_NONE) {
        self->priv->profile = g_value_get_enum (value);

        if (self->priv->profile != KMS_RECORDING_PROFILE_NONE) {
          kms_recorder_endpoint_new_media_muxer (self);
        }
      } else {
        GST_ERROR_OBJECT (self, "Profile can only be configured once");
      }

      break;
    }
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
      break;
  }
  KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));
}
开发者ID:s-silva，项目名称:kms-elements，代码行数:30，代码来源:kmsrecorderendpoint.c

示例13: kms_element_set_sink_input_stats

static void
kms_element_set_sink_input_stats (KmsElement * self, GstPad * pad,
    KmsElementPadType type)
{
  KmsStatsProbe *s_probe;
  KmsMediaType media_type;

  switch (type) {
    case KMS_ELEMENT_PAD_TYPE_AUDIO:
      media_type = KMS_MEDIA_TYPE_AUDIO;
    case KMS_ELEMENT_PAD_TYPE_VIDEO:
      media_type = KMS_MEDIA_TYPE_VIDEO;
      break;
    default:
      GST_DEBUG ("No stats collected for pad type %d", type);
      return;
  }

  s_probe = kms_stats_probe_new (pad, media_type);

  KMS_ELEMENT_LOCK (self);

  self->priv->stats.probes = g_slist_prepend (self->priv->stats.probes,
      s_probe);

  if (self->priv->stats_enabled) {
    kms_stats_probe_add_latency (s_probe, kms_element_calculate_stats, self,
        NULL);
  }

  KMS_ELEMENT_UNLOCK (self);
}
开发者ID:shelsonjava，项目名称:kms-core，代码行数:32，代码来源:kmselement.c

示例14: accept_eos_probe

static GstPadProbeReturn
accept_eos_probe (GstPad * pad, GstPadProbeInfo * info, gpointer data)
{
  GstEvent *event = gst_pad_probe_info_get_event (info);
  GstEventType type = GST_EVENT_TYPE (event);

  if (type == GST_EVENT_EOS || type == GST_EVENT_FLUSH_START
      || type == GST_EVENT_FLUSH_STOP) {
    KmsElement *self;
    gboolean accept;

    self = KMS_ELEMENT (data);
    KMS_ELEMENT_LOCK (self);
    accept = self->priv->accept_eos;
    KMS_ELEMENT_UNLOCK (self);

    if (!accept) {
      GST_DEBUG_OBJECT (pad, "Event %s dropped",
          gst_event_type_get_name (type));
    }

    return (accept) ? GST_PAD_PROBE_OK : GST_PAD_PROBE_DROP;
  }

  return GST_PAD_PROBE_OK;
}
开发者ID:shelsonjava，项目名称:kms-core，代码行数:26，代码来源:kmselement.c

示例15: unlink_sinkpad_cb

static void
unlink_sinkpad_cb (GstPad * pad, GstPad * peer, gpointer user_data)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (user_data);
  gchar *id = NULL;

  KMS_ELEMENT_LOCK (KMS_ELEMENT (self));

  id = gst_pad_get_name (pad);

  if (self->priv->stopping) {
    GST_DEBUG_OBJECT (self, "Stop operation is pending");
    self->priv->pending_pads = g_slist_prepend (self->priv->pending_pads,
        g_strdup (id));
    goto end;
  }

  if (kms_base_media_muxer_remove_src (self->priv->mux, id)) {
    g_hash_table_remove (self->priv->srcs, id);
  }

end:
  KMS_ELEMENT_UNLOCK (KMS_ELEMENT (self));

  g_free (id);
}
开发者ID:s-silva，项目名称:kms-elements，代码行数:26，代码来源:kmsrecorderendpoint.c


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