* core when using the appropriate locking. Do not use this in plug-ins or
* applications in order to retain ABI compatibility.
*
- * All elements have pads (of the type #GstPad). These pads link to pads on
+ * Elements can have pads (of the type #GstPad). These pads link to pads on
* other elements. #GstBuffer flow between these linked pads.
* A #GstElement has a #GList of #GstPad structures for all their input (or sink)
* and output (or source) pads.
* An existing pad of an element can be retrieved by name with
* gst_element_get_static_pad(). A new dynamic pad can be created using
* gst_element_request_pad() with a #GstPadTemplate or
- * gst_element_get_request_pad() with the template name such as "src_\%d".
+ * gst_element_get_request_pad() with the template name such as "src_\%u".
* An iterator of all pads can be retrieved with gst_element_iterate_pads().
*
* Elements can be linked through their pads.
* You can get and set a #GstClock on an element using gst_element_get_clock()
* and gst_element_set_clock().
* Some elements can provide a clock for the pipeline if
- * gst_element_provides_clock() returns %TRUE. With the
+ * the #GST_ELEMENT_FLAG_PROVIDE_CLOCK flag is set. With the
* gst_element_provide_clock() method one can retrieve the clock provided by
* such an element.
- * Not all elements require a clock to operate correctly. If
- * gst_element_requires_clock() returns %TRUE, a clock should be set on the
+ * Not all elements require a clock to operate correctly. If the
+ * #GST_ELEMENT_FLAG_REQUIRE_CLOCK() flag is set, a clock should be set on the
* element with gst_element_set_clock().
*
* Note that clock slection and distribution is normally handled by the
* toplevel #GstPipeline so the clock functions are only to be used in very
* specific situations.
*
- * Last reviewed on 2009-05-29 (0.10.24)
+ * Last reviewed on 2012-03-28 (0.11.3)
*/
#include "gst_private.h"
#include "gstelementmetadata.h"
#include "gstenumtypes.h"
#include "gstbus.h"
-#include "gstmarshal.h"
#include "gsterror.h"
#include "gstevent.h"
#include "gstutils.h"
gst_element_signals[PAD_ADDED] =
g_signal_new ("pad-added", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstElementClass, pad_added), NULL, NULL,
- gst_marshal_VOID__OBJECT, G_TYPE_NONE, 1, GST_TYPE_PAD);
+ g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
/**
* GstElement::pad-removed:
* @gstelement: the object which received the signal
gst_element_signals[PAD_REMOVED] =
g_signal_new ("pad-removed", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstElementClass, pad_removed), NULL, NULL,
- gst_marshal_VOID__OBJECT, G_TYPE_NONE, 1, GST_TYPE_PAD);
+ g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
/**
* GstElement::no-more-pads:
* @gstelement: the object which received the signal
gst_element_signals[NO_MORE_PADS] =
g_signal_new ("no-more-pads", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstElementClass, no_more_pads), NULL,
- NULL, gst_marshal_VOID__VOID, G_TYPE_NONE, 0);
+ NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 0);
gobject_class->dispose = gst_element_dispose;
gobject_class->finalize = gst_element_finalize;
g_return_if_fail (GST_IS_ELEMENT (element));
g_return_if_fail (GST_IS_PAD (pad));
- g_return_if_fail (GST_PAD_TEMPLATE_PRESENCE (GST_PAD_PAD_TEMPLATE (pad))
- == GST_PAD_REQUEST);
+ g_return_if_fail (GST_PAD_PAD_TEMPLATE (pad) == NULL ||
+ GST_PAD_TEMPLATE_PRESENCE (GST_PAD_PAD_TEMPLATE (pad)) ==
+ GST_PAD_REQUEST);
oclass = GST_ELEMENT_GET_CLASS (element);