C++ (Cpp) gst_pulseprobe_new Beispiele

Beispiel #1

Datei: pulsesrc.c Projekt: rosciio/gst-plugins-good

static void
gst_pulsesrc_init (GstPulseSrc * pulsesrc, GstPulseSrcClass * klass)
{
  pulsesrc->server = NULL;
  pulsesrc->device = NULL;
  pulsesrc->device_description = NULL;

  pulsesrc->context = NULL;
  pulsesrc->stream = NULL;

  pulsesrc->read_buffer = NULL;
  pulsesrc->read_buffer_length = 0;

#ifdef HAVE_PULSE_0_9_13
  pa_sample_spec_init (&pulsesrc->sample_spec);
#else
  pulsesrc->sample_spec.format = PA_SAMPLE_INVALID;
  pulsesrc->sample_spec.rate = 0;
  pulsesrc->sample_spec.channels = 0;
#endif

  pulsesrc->operation_success = FALSE;
  pulsesrc->paused = FALSE;
  pulsesrc->in_read = FALSE;

  pulsesrc->mixer = NULL;

  pulsesrc->probe = gst_pulseprobe_new (G_OBJECT (pulsesrc), G_OBJECT_GET_CLASS (pulsesrc), PROP_DEVICE, pulsesrc->server, FALSE, TRUE);        /* FALSE for sinks, TRUE for sources */

  /* this should be the default but it isn't yet */
  gst_base_audio_src_set_slave_method (GST_BASE_AUDIO_SRC (pulsesrc),
      GST_BASE_AUDIO_SRC_SLAVE_SKEW);
}

Beispiel #2

Datei: pulsesrc.c Projekt: PeterXu/gst-mobile

static void
gst_pulsesrc_init (GstPulseSrc * pulsesrc)
{
  pulsesrc->server = NULL;
  pulsesrc->device = NULL;
  pulsesrc->client_name = gst_pulse_client_name ();
  pulsesrc->device_description = NULL;

  pulsesrc->context = NULL;
  pulsesrc->stream = NULL;
  pulsesrc->stream_connected = FALSE;
  pulsesrc->source_output_idx = PA_INVALID_INDEX;

  pulsesrc->read_buffer = NULL;
  pulsesrc->read_buffer_length = 0;

  pa_sample_spec_init (&pulsesrc->sample_spec);

  pulsesrc->operation_success = FALSE;
  pulsesrc->paused = TRUE;
  pulsesrc->in_read = FALSE;

  pulsesrc->volume = DEFAULT_VOLUME;
  pulsesrc->volume_set = FALSE;

  pulsesrc->mute = DEFAULT_MUTE;
  pulsesrc->mute_set = FALSE;

  pulsesrc->notify = 0;

  pulsesrc->properties = NULL;
  pulsesrc->proplist = NULL;

  pulsesrc->probe = gst_pulseprobe_new (G_OBJECT (pulsesrc), G_OBJECT_GET_CLASS (pulsesrc), PROP_DEVICE, pulsesrc->server, FALSE, TRUE);        /* FALSE for sinks, TRUE for sources */

  /* this should be the default but it isn't yet */
  gst_audio_base_src_set_slave_method (GST_AUDIO_BASE_SRC (pulsesrc),
      GST_AUDIO_BASE_SRC_SLAVE_SKEW);

  /* override with a custom clock */
  if (GST_AUDIO_BASE_SRC (pulsesrc)->clock)
    gst_object_unref (GST_AUDIO_BASE_SRC (pulsesrc)->clock);

  GST_AUDIO_BASE_SRC (pulsesrc)->clock =
      gst_audio_clock_new ("GstPulseSrcClock",
      (GstAudioClockGetTimeFunc) gst_pulsesrc_get_time, pulsesrc, NULL);
}