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pipeline: avoid some type checks

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Avoid type checks when we can
Don't need to peek the parent_class, the boilerplate does that for us.
This commit is contained in:
Wim Taymans 2009-12-24 14:22:52 +01:00 committed by Wim Taymans
parent 50179ec478
commit c059cb43de
1 changed files with 4 additions and 5 deletions
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9
gst/gstpipeline.c
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@ -168,8 +168,6 @@ gst_pipeline_class_init (GstPipelineClass * klass)
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
GstBinClass *gstbin_class = GST_BIN_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
g_type_class_add_private (klass, sizeof (GstPipelinePrivate));
gobject_class->set_property = gst_pipeline_set_property;
@ -563,7 +561,7 @@ gst_pipeline_handle_message (GstBin * bin, GstMessage * message)
GstBus *
gst_pipeline_get_bus (GstPipeline * pipeline)
{
return gst_element_get_bus (GST_ELEMENT (pipeline));
return gst_element_get_bus (GST_ELEMENT_CAST (pipeline));
}
/**
@ -682,7 +680,7 @@ gst_pipeline_get_clock (GstPipeline * pipeline)
{
g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
return gst_pipeline_provide_clock_func (GST_ELEMENT (pipeline));
return gst_pipeline_provide_clock_func (GST_ELEMENT_CAST (pipeline));
}
@ -737,7 +735,8 @@ gst_pipeline_set_clock (GstPipeline * pipeline, GstClock * clock)
g_return_val_if_fail (pipeline != NULL, FALSE);
g_return_val_if_fail (GST_IS_PIPELINE (pipeline), FALSE);
return GST_ELEMENT_CLASS (parent_class)->set_clock (GST_ELEMENT (pipeline),
return
GST_ELEMENT_CLASS (parent_class)->set_clock (GST_ELEMENT_CAST (pipeline),
clock);
}