gstreamer/docs/gst/tmpl/gstpad.sgml

<!-- ##### SECTION Title ##### -->
GstPad

<!-- ##### SECTION Short_Description ##### -->
The connection between Elements

<!-- ##### SECTION Long_Description ##### -->
<para>
Elements are connected to each other via "pads", which are extremely light-weight generic 
connections. 

</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### MACRO GST_PAD_CONNECTED ##### -->
<para>
is this pad connected
</para>

@pad: the pad to check


<!-- ##### MACRO GST_PAD_CAN_PULL ##### -->
<para>
can this pad be used to pull a buffer
</para>

@pad: the pad to check


<!-- ##### STRUCT GstPad ##### -->
<para>

</para>


<!-- ##### USER_FUNCTION GstPadChainFunction ##### -->
<para>
The function that will be called when chaining buffers.
</para>

@pad: the pad that performed the chain
@buf: the buffer that is chained


<!-- ##### USER_FUNCTION GstPadPullFunction ##### -->
<para>
The function that will be called when pulling buffers.
</para>

@pad: the pad to pull


<!-- ##### USER_FUNCTION GstPadPullRegionFunction ##### -->
<para>
The function that will be called when pulling a region buffer.
</para>

@pad: the pad to pull
@offset: the offset of the region to pull
@size: the size of the region to pull


<!-- ##### USER_FUNCTION GstPadPushFunction ##### -->
<para>

The function that will be called when pulling buffers.
</para>

@pad: the pad to push


<!-- ##### USER_FUNCTION GstPadQoSFunction ##### -->
<para>
the function that will be called when a QoS message is sent.
</para>

@pad: the pad that sent the QoS message
@qos_message: the message


<!-- ##### ENUM GstPadDirection ##### -->
<para>

</para>

@GST_PAD_UNKNOWN: 
@GST_PAD_SRC: 
@GST_PAD_SINK: 

<!-- ##### FUNCTION gst_pad_new ##### -->
<para>

</para>

@name: 
@direction: 
@Returns: 


<!-- ##### MACRO gst_pad_destroy ##### -->
<para>

</para>

@pad: 


<!-- ##### FUNCTION gst_pad_get_direction ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_set_chain_function ##### -->
<para>

</para>

@pad: 
@chain: 


<!-- ##### FUNCTION gst_pad_set_pull_function ##### -->
<para>

</para>

@pad: 
@pull: 


<!-- ##### FUNCTION gst_pad_get_type_id ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_set_type_id ##### -->
<para>

</para>

@pad: 
@id: 


<!-- ##### FUNCTION gst_pad_set_name ##### -->
<para>

</para>

@pad: 
@name: 


<!-- ##### FUNCTION gst_pad_get_name ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_set_parent ##### -->
<para>

</para>

@pad: 
@parent: 


<!-- ##### FUNCTION gst_pad_add_ghost_parent ##### -->
<para>

</para>

@pad: 
@parent: 


<!-- ##### FUNCTION gst_pad_remove_ghost_parent ##### -->
<para>

</para>

@pad: 
@parent: 


<!-- ##### FUNCTION gst_pad_get_parent ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_get_ghost_parents ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_get_peer ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_connect ##### -->
<para>

</para>

@srcpad: 
@sinkpad: 


<!-- ##### FUNCTION gst_pad_disconnect ##### -->
<para>

</para>

@srcpad: 
@sinkpad: 


<!-- ##### FUNCTION gst_pad_push ##### -->
<para>

</para>

@pad: 
@buffer: 


<!-- ##### FUNCTION gst_pad_pull ##### -->
<para>

</para>

@pad: 
@Returns: 


<!-- ##### FUNCTION gst_pad_pull_region ##### -->
<para>

</para>

@pad: 
@offset: 
@size: 
@Returns: 


<!-- ##### FUNCTION gst_pad_set_qos_function ##### -->
<para>

</para>

@pad: 
@qos: 


<!-- ##### FUNCTION gst_pad_handle_qos ##### -->
<para>

</para>

@pad: 
@qos_message: 


<!-- ##### FUNCTION gst_pad_save_thyself ##### -->
<para>

</para>

@pad: 
@parent: 
@Returns: 


<!-- ##### FUNCTION gst_pad_load_and_connect ##### -->
<para>

</para>

@parent: 
@element: 
@elements: