C++ (Cpp) gstomx_core_new Examples

Example #1

File: gstomx_base_src.c Project: lhzhang/gst-openmax

static void
type_instance_init (GTypeInstance *instance,
                    gpointer g_class)
{
    GstOmxBaseSrc *self;

    self = GST_OMX_BASE_SRC (instance);

    GST_LOG_OBJECT (self, "begin");

    self->gomx = gstomx_core_new (self, G_TYPE_FROM_CLASS (g_class));
    self->out_port = g_omx_core_new_port (self->gomx, 1);

    GST_LOG_OBJECT (self, "end");
}

Example #2

File: gstomx_base_filter.c Project: lhzhang/gst-openmax-2

static void
type_instance_init (GTypeInstance * instance, gpointer g_class)
{
  GstOmxBaseFilter *self;
  GstElementClass *element_class;

  element_class = GST_ELEMENT_CLASS (g_class);

  self = GST_OMX_BASE_FILTER (instance);

  GST_LOG_OBJECT (self, "begin");

  self->use_timestamps = TRUE;

  self->gomx = gstomx_core_new (self, G_TYPE_FROM_CLASS (g_class));
  self->in_port = g_omx_core_new_port (self->gomx, 0);
  self->out_port = g_omx_core_new_port (self->gomx, 1);

  self->ready_lock = g_mutex_new ();

  self->sinkpad =
      gst_pad_new_from_template (gst_element_class_get_pad_template
      (element_class, "sink"), "sink");

  gst_pad_set_chain_function (self->sinkpad, pad_chain);
  gst_pad_set_event_function (self->sinkpad, pad_event);

  self->srcpad =
      gst_pad_new_from_template (gst_element_class_get_pad_template
      (element_class, "src"), "src");

  gst_pad_set_activatepush_function (self->srcpad, activate_push);

  gst_pad_use_fixed_caps (self->srcpad);

  gst_element_add_pad (GST_ELEMENT (self), self->sinkpad);
  gst_element_add_pad (GST_ELEMENT (self), self->srcpad);

  GST_LOG_OBJECT (self, "end");
}

Example #3

File: gstomx_base_sink.c Project: freedesktop-unofficial-mirror/gstreamer__attic__gst-openmax

static void
type_instance_init (GTypeInstance * instance, gpointer g_class)
{
  GstOmxBaseSink *self;

  self = GST_OMX_BASE_SINK (instance);

  GST_LOG_OBJECT (self, "begin");

  self->gomx = gstomx_core_new (self, G_TYPE_FROM_CLASS (g_class));
  self->in_port = g_omx_core_new_port (self->gomx, 0);

  {
    GstPad *sinkpad;
    self->sinkpad = sinkpad = GST_BASE_SINK_PAD (self);
    self->base_activatepush = GST_PAD_ACTIVATEPUSHFUNC (sinkpad);
    gst_pad_set_activatepush_function (sinkpad, activate_push);
    gst_pad_set_link_function (sinkpad, pad_sink_link);
  }

  GST_LOG_OBJECT (self, "end");
}