C++ (Cpp) gst_element_set_loop_function Examples

Example #1

File: gstmikmod.c Project: an146/gst-plugins-good

static void
gst_mikmod_init (GstMikMod * filter)
{
  filter->sinkpad =
      gst_pad_new_from_static_template (&mikmod_sink_factory, "sink");
  filter->srcpad =
      gst_pad_new_from_static_template (&mikmod_src_factory, "src");

  gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad);
  gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad);
  gst_pad_set_link_function (filter->srcpad, gst_mikmod_srclink);
  gst_pad_set_fixate_function (filter->srcpad, gst_mikmod_srcfixate);

  gst_element_set_loop_function (GST_ELEMENT (filter), gst_mikmod_loop);

  filter->Buffer = NULL;

  filter->stereo = TRUE;
  filter->surround = TRUE;
  filter->_16bit = TRUE;
  filter->soft_music = TRUE;
  filter->soft_sndfx = TRUE;
  filter->mixfreq = 44100;
  filter->reverb = 0;
  filter->pansep = 128;
  filter->musicvolume = 128;
  filter->volume = 96;
  filter->sndfxvolume = 128;
  filter->songname = NULL;
  filter->modtype = NULL;

  filter->initialized = FALSE;
}

Example #2

File: gst_arts.c Project: kanongil/gst-plugins-bad

static void
gst_arts_init (GstARTS * arts)
{
  arts->sinkpad =
      gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
          (arts), "sink"), "sink");
  gst_element_add_pad (GST_ELEMENT (arts), arts->sinkpad);

  arts->srcpad =
      gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
          (arts), "src"), "src");
  gst_element_add_pad (GST_ELEMENT (arts), arts->srcpad);

  gst_element_set_loop_function (GST_ELEMENT (arts), gst_arts_loop);

  arts->wrapper = gst_arts_wrapper_new (arts->sinkpad, arts->srcpad);
}

Example #3

File: gstrfc2250enc.c Project: adesurya/gst-mobile

static void
gst_rfc2250_enc_init (GstRFC2250Enc * rfc2250_enc)
{
  rfc2250_enc->sinkpad =
      gst_pad_new_from_static_template (&sink_factory, "sink");
  gst_element_add_pad (GST_ELEMENT (rfc2250_enc), rfc2250_enc->sinkpad);
  gst_element_set_loop_function (GST_ELEMENT (rfc2250_enc),
      gst_rfc2250_enc_loop);
  rfc2250_enc->srcpad = gst_pad_new_from_static_template (&src_factory, "src");
  gst_element_add_pad (GST_ELEMENT (rfc2250_enc), rfc2250_enc->srcpad);

  /* initialize parser state */
  rfc2250_enc->packetize = NULL;
  rfc2250_enc->next_ts = 0;
  rfc2250_enc->packet = 0;

  /* zero counters (should be done at RUNNING?) */
  rfc2250_enc->bit_rate = 0;
  rfc2250_enc->MTU = 3048;
}

Example #4

File: gstoverlay.c Project: Distrotech/gst-plugins-bad

static void
gst_overlay_init (GstOverlay * overlay)
{
  overlay->sinkpad1 =
      gst_pad_new_from_static_template (&overlay_sink1_factory, "sink1");
  gst_pad_set_link_function (overlay->sinkpad1, gst_overlay_sinkconnect);
  gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad1);

  overlay->sinkpad2 =
      gst_pad_new_from_static_template (&overlay_sink2_factory, "sink2");
  gst_pad_set_link_function (overlay->sinkpad2, gst_overlay_sinkconnect);
  gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad2);

  overlay->sinkpad3 =
      gst_pad_new_from_static_template (&overlay_sink3_factory, "sink3");
  gst_pad_set_link_function (overlay->sinkpad3, gst_overlay_sinkconnect);
  gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad3);

  overlay->srcpad =
      gst_pad_new_from_static_template (&overlay_src_factory, "src");
  gst_element_add_pad (GST_ELEMENT (overlay), overlay->srcpad);

  gst_element_set_loop_function (GST_ELEMENT (overlay), gst_overlay_loop);
}