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signalprocessor: register function pointers just once

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Avoid re-registering those for each wrapped ladpsa/lv2 element.
This commit is contained in:
Stefan Kost 2010-03-25 23:12:37 +02:00
parent 9304f959a4
commit 31423b4638
1 changed files with 13 additions and 10 deletions
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23
gst-libs/gst/signalprocessor/gstsignalprocessor.c
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@ -209,6 +209,13 @@ gst_signal_processor_class_init (GstSignalProcessorClass * klass)
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_signal_processor_change_state);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_setcaps);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_sink_event);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_chain);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_sink_activate_push);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_getrange);
GST_DEBUG_REGISTER_FUNCPTR (gst_signal_processor_src_activate_pull);
}
static void
@ -225,25 +232,21 @@ gst_signal_processor_add_pad_from_template (GstSignalProcessor * self,
GST_SIGNAL_PROCESSOR_PAD (pad)->channels =
GST_SIGNAL_PROCESSOR_PAD_TEMPLATE (templ)->channels;
gst_pad_set_setcaps_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_setcaps));
gst_pad_set_setcaps_function (pad, gst_signal_processor_setcaps);
if (templ->direction == GST_PAD_SINK) {
GST_DEBUG_OBJECT (pad, "added new sink pad");
gst_pad_set_event_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_event));
gst_pad_set_chain_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_chain));
gst_pad_set_event_function (pad, gst_signal_processor_sink_event);
gst_pad_set_chain_function (pad, gst_signal_processor_chain);
gst_pad_set_activatepush_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_sink_activate_push));
gst_signal_processor_sink_activate_push);
} else {
GST_DEBUG_OBJECT (pad, "added new src pad");
gst_pad_set_getrange_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_getrange));
gst_pad_set_getrange_function (pad, gst_signal_processor_getrange);
gst_pad_set_activatepull_function (pad,
GST_DEBUG_FUNCPTR (gst_signal_processor_src_activate_pull));
gst_signal_processor_src_activate_pull);
}
gst_element_add_pad (GST_ELEMENT (self), pad);