Re: gstmm add element to pipeline test

[Murray Cumming <murrayc murrayc com>]

On Mon, 2007-12-03 at 23:51 -0500, José Alburquerque wrote:
>  Glib::RefPtr<Pipeline> Pipeline::create(const std::string& name)
>  {
> -  GstElement* pipeline = gst_pipeline_new(name.c_str());
> -  return Glib::wrap((GstPipeline*) pipeline);
> +  GstElement* gstPipeline = gst_pipeline_new(name.c_str());
> +  Glib::RefPtr<Pipeline> pipeline = Glib::wrap((GstPipeline*)
> gstPipeline);
> +  Glib::RefPtr<Bus> bus = pipeline->get_bus();
> +  gst_bus_add_signal_watch(bus->gobj());
> +  bus->unreference();
> +  return pipeline;
>  }

What is happening here? You should never need to do a manual
reference(). And you should add a comment near the extra
gst_bus_add_signal_watch() because we can't otherwise know what is
happening.

-- 
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