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gstreamer/tools/element-templates/element

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element-maker: Clean up directory
2010-12-15 20:45:38 +00:00
/* vim: set filetype=c: */
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
% ClassName
GstElement
% TYPE_CLASS_NAME
GST_TYPE_ELEMENT
element-maker: improve generation of several classes Better creation of pads, test and fix many other classes. Most classes work now, although might not create functional elements.
2010-12-15 03:03:09 +00:00
% pads
sinkpad srcpad
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
% pkg-config
gstreamer-0.10
% includes
#include <gst/gst.h>
% prototypes
static GstPad *gst_replace_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name);
static void gst_replace_release_pad (GstElement * element, GstPad * pad);
static GstStateChangeReturn
gst_replace_change_state (GstElement * element, GstStateChange transition);
static GstClock *gst_replace_provide_clock (GstElement * element);
static gboolean gst_replace_set_clock (GstElement * element, GstClock * clock);
static GstIndex *gst_replace_get_index (GstElement * element);
static void gst_replace_set_index (GstElement * element, GstIndex * index);
static gboolean gst_replace_send_event (GstElement * element, GstEvent * event);
static gboolean gst_replace_query (GstElement * element, GstQuery * query);
% declare-class
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
% set-methods
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
element_class->request_new_pad = GST_DEBUG_FUNCPTR (gst_replace_request_new_pad);
element_class->release_pad = GST_DEBUG_FUNCPTR (gst_replace_release_pad);
element_class->change_state = GST_DEBUG_FUNCPTR (gst_replace_change_state);
element_class->provide_clock = GST_DEBUG_FUNCPTR (gst_replace_provide_clock);
element_class->set_clock = GST_DEBUG_FUNCPTR (gst_replace_set_clock);
element_class->get_index = GST_DEBUG_FUNCPTR (gst_replace_get_index);
element_class->set_index = GST_DEBUG_FUNCPTR (gst_replace_set_index);
element_class->send_event = GST_DEBUG_FUNCPTR (gst_replace_send_event);
element_class->query = GST_DEBUG_FUNCPTR (gst_replace_query);
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
% methods
static GstPad *
gst_replace_request_new_pad (GstElement * element, GstPadTemplate * templ,
const gchar * name)
{
return NULL;
}
static void
gst_replace_release_pad (GstElement * element, GstPad * pad)
{
}
static GstStateChangeReturn
gst_replace_change_state (GstElement * element, GstStateChange transition)
{
element-maker: improve generation of several classes Better creation of pads, test and fix many other classes. Most classes work now, although might not create functional elements.
2010-12-15 03:03:09 +00:00
GstReplace *replace;
GstStateChangeReturn ret;
g_return_val_if_fail (GST_IS_REPLACE (element), GST_STATE_CHANGE_FAILURE);
replace = GST_REPLACE (element);
switch (transition) {
case GST_STATE_CHANGE_NULL_TO_READY:
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_PLAYING:
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
break;
case GST_STATE_CHANGE_PAUSED_TO_READY:
break;
case GST_STATE_CHANGE_READY_TO_NULL:
break;
default:
break;
}
return ret;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
static GstClock *
gst_replace_provide_clock (GstElement * element)
{
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
return NULL;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
static gboolean
gst_replace_set_clock (GstElement * element, GstClock * clock)
{
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
return TRUE;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
static GstIndex *
gst_replace_get_index (GstElement * element)
{
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
return NULL;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
static void
gst_replace_set_index (GstElement * element, GstIndex * index)
{
}
static gboolean
gst_replace_send_event (GstElement * element, GstEvent * event)
{
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
return TRUE;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
static gboolean
gst_replace_query (GstElement * element, GstQuery * query)
{
element-maker: Fix up GstElement
2010-08-14 04:58:01 +00:00
return FALSE;
tools: Add element-maker Add a script that creates elements based on any of the GStreamer base classes. It isn't very user friendly at the moment, one needs to edit the script to make it work properly. Each base class has a template file describing what to put into the constructed element. Eventually, these templates should be moved to reside with the base class source and installed to a well-known directory, where an installed script could find them. The template files use the .c ending so editors know they are C source, but gst-indent doesn't handle them correctly. So they need to be committed with -n. Ugh. I'll try to figure out a fix for that soon.
2010-04-14 23:32:34 +00:00
}
% end
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