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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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56a79fbfcc
Original commit message from CVS: Re- set up the gtk-doc system. I'd managed to mutilate it a while back, but now it's fixed. I'll put a copy of the HTML output somewhere on the website tonight. In order to actually generate the docs, you'll have to install all the DocBook tools, as well as gtk-doc from GNOME cvs. (see http://developer.gnome.org/arch/doc/tools.html) Notes (I'll codify these some day): - Don't believe the Gnome page, always edit the SOURCES when documenting a given function, never the tmpl file. - I'll be re-arranging things a lot, but gtk-doc is smart enough to merge any changes to the tmpl file. However, gtk-doc's merge and CVS's diff are two entirely separate animals. We should probably have a virtual mutex on the entire docs/gst/ directory, over and above what CVS does. - I'm going to try to end up with a book set (docbook terms), where docs/gst/ is only one book. There'd be another called docs/manual/, and another docs/plugins/, etc. If you have any comments as to how these should be done, gstreamer-devel is the place.
365 lines
4.4 KiB
Plaintext
365 lines
4.4 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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GstElement
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<!-- ##### SECTION Short_Description ##### -->
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Base class for all pipeline elements
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstElement is the base class needed to construct an element that can be
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used in a GST pipeline. As such, it is not a functional entity, and
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cannot do anything when placed in a pipeline.
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</para>
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<para>
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All GstElements have a list containing the #GstPad structure for all their
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inputs and outputs. These can be added with gst_element_add_pad() or
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gst_element_add_ghost_pad(), and retrieved by name with
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gst_element_get_pad(), or in a list form by gst_element_get_pad_list().
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</para>
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<para>
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gst_element_connect() is a convenience function provided to make it
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simpler to connect pads of two elements together.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### ENUM GstElementState ##### -->
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<para>
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</para>
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@GST_STATE_COMPLETE:
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@GST_STATE_RUNNING:
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@GST_STATE_DISCOVERY:
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@GST_STATE_PREROLL:
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@GST_STATE_PLAYING:
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@GST_STATE_PAUSED:
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@GST_STATE_MAX:
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<!-- ##### MACRO GST_STATE ##### -->
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<para>
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</para>
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@obj:
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<!-- ##### MACRO GST_STATE_IS_SET ##### -->
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<para>
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</para>
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@obj:
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@flag:
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<!-- ##### MACRO GST_STATE_SET ##### -->
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<para>
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</para>
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@obj:
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@flag:
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<!-- ##### MACRO GST_STATE_UNSET ##### -->
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<para>
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</para>
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@obj:
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@flag:
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<!-- ##### MACRO GST_ELEMENT ##### -->
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<para>
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</para>
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@obj:
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<!-- ##### STRUCT GstElementDetails ##### -->
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<para>
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</para>
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@longname:
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@class:
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@description:
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@version:
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@author:
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@copyright:
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<!-- ##### STRUCT GstElementFactory ##### -->
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<para>
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</para>
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@name:
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@type:
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@details:
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<!-- ##### USER_FUNCTION GstElementLoopFunction ##### -->
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<para>
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</para>
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@element:
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<!-- ##### FUNCTION gst_element_new ##### -->
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<para>
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</para>
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@Returns:
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<!-- ##### FUNCTION gst_element_set_loop_function ##### -->
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<para>
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</para>
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@element:
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@loop:
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<!-- ##### FUNCTION gst_element_set_name ##### -->
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<para>
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</para>
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@element:
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@name:
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<!-- ##### FUNCTION gst_element_get_name ##### -->
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<para>
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</para>
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@element:
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@Returns:
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<!-- ##### FUNCTION gst_element_set_manager ##### -->
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<para>
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</para>
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@element:
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@manager:
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<!-- ##### FUNCTION gst_element_get_manager ##### -->
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<para>
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</para>
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@element:
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@Returns:
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<!-- ##### FUNCTION gst_element_add_pad ##### -->
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<para>
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</para>
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@element:
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@pad:
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<!-- ##### FUNCTION gst_element_add_ghost_pad ##### -->
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<para>
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</para>
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@element:
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@pad:
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<!-- ##### FUNCTION gst_element_get_pad ##### -->
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<para>
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</para>
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@element:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_element_get_pad_list ##### -->
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<para>
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</para>
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@element:
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@Returns:
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<!-- ##### FUNCTION gst_element_connect ##### -->
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<para>
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</para>
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@src:
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@srcpadname:
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@dest:
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@destpadname:
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<!-- # Unused Parameters # -->
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@srcpad:
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@destpad:
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<!-- ##### FUNCTION gst_element_set_state ##### -->
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<para>
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</para>
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@element:
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@state:
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@Returns:
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<!-- ##### FUNCTION gst_element_error ##### -->
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<para>
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</para>
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@element:
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@error:
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<!-- ##### FUNCTION gst_element_change_state ##### -->
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<para>
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</para>
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@element:
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@state:
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@Returns:
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<!-- ##### MACRO gst_element_destroy ##### -->
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<para>
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</para>
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@element:
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<!-- ##### FUNCTION gst_element_save_thyself ##### -->
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<para>
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</para>
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@element:
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@parent:
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@Returns:
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<!-- ##### FUNCTION gst_elementfactory_new ##### -->
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<para>
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</para>
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@name:
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@type:
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@details:
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@Returns:
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<!-- ##### FUNCTION gst_elementfactory_register ##### -->
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<para>
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</para>
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@elementfactory:
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<!-- ##### FUNCTION gst_elementfactory_find ##### -->
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<para>
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</para>
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_elementfactory_get_list ##### -->
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<para>
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</para>
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@Returns:
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<!-- ##### FUNCTION gst_elementfactory_create ##### -->
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<para>
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</para>
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@factory:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_elementfactory_make ##### -->
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<para>
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</para>
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@factoryname:
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@name:
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@Returns:
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<!-- ##### FUNCTION gst_element_loopfunc_wrapper ##### -->
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<para>
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</para>
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@argc:
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@argv:
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@Returns:
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<!-- ##### SIGNAL GstElement::state-change ##### -->
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<para>
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</para>
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@gstelement: the object which received the signal.
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@arg1:
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<!-- ##### SIGNAL GstElement::new-pad ##### -->
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<para>
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</para>
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@gstelement: the object which received the signal.
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@arg1:
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<!-- ##### SIGNAL GstElement::new-ghost-pad ##### -->
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<para>
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</para>
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@gstelement: the object which received the signal.
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@arg1:
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<!-- ##### SIGNAL GstElement::error ##### -->
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<para>
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</para>
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@gstelement: the object which received the signal.
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@arg1:
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