gstomx-0.10.1/type_instance_init()(base_filter)

参照元†

• gstomx-0.10.1/type_instance_init()

説明†

• パス: gstomx-0.10.1/omx/gstomx_base_filter.c

• FIXME: これは何？
  • 説明

引数†

• GTypeInstance * instance
  • gstomx-0.10.1/GTypeInstance
• gpointer g_class
  • gstomx-0.10.1/gpointer

返り値†

• なし

参考†

実装†

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

• • gstomx-0.10.1/GstOmxBaseFilter

• gstomx-0.10.1/GstElementClass

  element_class = GST_ELEMENT_CLASS (g_class);

• • gstomx-0.10.1/GST_ELEMENT_CLASS()

  self = GST_OMX_BASE_FILTER (instance);

  GST_LOG_OBJECT (self, "begin");

• • gstomx-0.10.1/GST_OMX_BASE_FILTER()

• gstomx-0.10.1/GST_LOG_OBJECT()

  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);

• • gstomx-0.10.1/gstomx_core_new()

• gstomx-0.10.1/g_omx_core_new_port()

• • gstomx-0.10.1/G_TYPE_FROM_CLASS()

  self->ready_lock = g_mutex_new ();

• • gstomx-0.10.1/g_mutex_new()

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

• • gstomx-0.10.1/gst_pad_new_from_template()

• gstomx-0.10.1/gst_element_class_get_pad_template()

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

• • gstomx-0.10.1/gst_pad_set_chain_function()

• gstomx-0.10.1/pad_chain()

• • gstomx-0.10.1/gst_pad_set_event_function()

• gstomx-0.10.1/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);

• • gstomx-0.10.1/gst_pad_set_activatepush_function()

• gstomx-0.10.1/activate_push()

  gst_pad_use_fixed_caps (self->srcpad);

• • gstomx-0.10.1/gst_pad_use_fixed_caps()

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

• • gstomx-0.10.1/gst_element_add_pad()

• gstomx-0.10.1/GST_ELEMENT()

  GST_LOG_OBJECT (self, "end");

• • gstomx-0.10.1/GST_LOG_OBJECT()

}

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