Don't pass default GLib marshallers for signals

By passing NULL to `g_signal_new` instead of a marshaller, GLib will
actually internally optimize the signal (if the marshaller is available
in GLib itself) by also setting the valist marshaller. This makes the
signal emission a bit more performant than the regular marshalling,
which still needs to box into `GValue` and call libffi in case of a
generic marshaller.

Note that for custom marshallers, one would use
`g_signal_set_va_marshaller()` with the valist marshaller instead.

diff --git a/gst/gstbin.c b/gst/gstbin.c
index 8e43d3f..4a9423a 100644 (file)
--- a/gst/gstbin.c
+++ b/gst/gstbin.c
@@ -364,7 +364,7 @@ gst_bin_class_init (GstBinClass * klass)
   gst_bin_signals[ELEMENT_ADDED] =
       g_signal_new ("element-added", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstBinClass, element_added), NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
+      NULL, NULL, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
   /**
    * GstBin::element-removed:
    * @bin: the #GstBin
@@ -375,7 +375,7 @@ gst_bin_class_init (GstBinClass * klass)
   gst_bin_signals[ELEMENT_REMOVED] =
       g_signal_new ("element-removed", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstBinClass, element_removed), NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
+      NULL, NULL, G_TYPE_NONE, 1, GST_TYPE_ELEMENT);
   /**
    * GstBin::deep-element-added:
    * @bin: the #GstBin
@@ -389,8 +389,7 @@ gst_bin_class_init (GstBinClass * klass)
   gst_bin_signals[DEEP_ELEMENT_ADDED] =
       g_signal_new ("deep-element-added", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstBinClass, deep_element_added),
-      NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 2, GST_TYPE_BIN,
-      GST_TYPE_ELEMENT);
+      NULL, NULL, NULL, G_TYPE_NONE, 2, GST_TYPE_BIN, GST_TYPE_ELEMENT);
   /**
    * GstBin::deep-element-removed:
    * @bin: the #GstBin
@@ -404,8 +403,7 @@ gst_bin_class_init (GstBinClass * klass)
   gst_bin_signals[DEEP_ELEMENT_REMOVED] =
       g_signal_new ("deep-element-removed", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstBinClass, deep_element_removed),
-      NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 2, GST_TYPE_BIN,
-      GST_TYPE_ELEMENT);
+      NULL, NULL, NULL, G_TYPE_NONE, 2, GST_TYPE_BIN, GST_TYPE_ELEMENT);
   /**
    * GstBin::do-latency:
    * @bin: the #GstBin
@@ -425,8 +423,7 @@ gst_bin_class_init (GstBinClass * klass)
   gst_bin_signals[DO_LATENCY] =
       g_signal_new ("do-latency", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstBinClass, do_latency),
-      _gst_boolean_accumulator, NULL, g_cclosure_marshal_generic,
-      G_TYPE_BOOLEAN, 0, G_TYPE_NONE);
+      _gst_boolean_accumulator, NULL, NULL, G_TYPE_BOOLEAN, 0, G_TYPE_NONE);
 
   /**
    * GstBin:message-forward:

diff --git a/gst/gstbus.c b/gst/gstbus.c
index df12433..6400321 100644 (file)
--- a/gst/gstbus.c
+++ b/gst/gstbus.c
@@ -201,7 +201,7 @@ gst_bus_class_init (GstBusClass * klass)
       g_signal_new ("sync-message", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
       G_STRUCT_OFFSET (GstBusClass, sync_message), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_MESSAGE);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_MESSAGE);
 
   /**
    * GstBus::message:
@@ -216,7 +216,7 @@ gst_bus_class_init (GstBusClass * klass)
       g_signal_new ("message", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
       G_STRUCT_OFFSET (GstBusClass, message), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_MESSAGE);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_MESSAGE);
 }
 
 static void

diff --git a/gst/gstchildproxy.c b/gst/gstchildproxy.c
index 22c5d1a..d0214c0 100644 (file)
--- a/gst/gstchildproxy.c
+++ b/gst/gstchildproxy.c
@@ -536,7 +536,7 @@ gst_child_proxy_base_init (gpointer g_class)
     signals[CHILD_ADDED] =
         g_signal_new ("child-added", G_TYPE_FROM_CLASS (g_class),
         G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstChildProxyInterface,
-            child_added), NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE,
+            child_added), NULL, NULL, NULL, G_TYPE_NONE,
         2, G_TYPE_OBJECT, G_TYPE_STRING);
 
     /**
@@ -550,7 +550,7 @@ gst_child_proxy_base_init (gpointer g_class)
     signals[CHILD_REMOVED] =
         g_signal_new ("child-removed", G_TYPE_FROM_CLASS (g_class),
         G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (GstChildProxyInterface,
-            child_removed), NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE,
+            child_removed), NULL, NULL, NULL, G_TYPE_NONE,
         2, G_TYPE_OBJECT, G_TYPE_STRING);
 
     initialized = TRUE;

diff --git a/gst/gstclock.c b/gst/gstclock.c
index 279b1f8..3c5e74a 100644 (file)
--- a/gst/gstclock.c
+++ b/gst/gstclock.c
@@ -760,8 +760,7 @@ gst_clock_class_init (GstClockClass * klass)
    */
   gst_clock_signals[SIGNAL_SYNCED] =
       g_signal_new ("synced", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
-      0, NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+      0, NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
 }
 
 static void

diff --git a/gst/gstdeviceprovider.c b/gst/gstdeviceprovider.c
index c3d794e..434b429 100644 (file)
--- a/gst/gstdeviceprovider.c
+++ b/gst/gstdeviceprovider.c
@@ -151,13 +151,11 @@ gst_device_provider_class_init (GstDeviceProviderClass * klass)
 
   gst_device_provider_signals[PROVIDER_HIDDEN] =
       g_signal_new ("provider-hidden", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_FIRST, 0, NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, G_TYPE_STRING);
+      G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_STRING);
 
   gst_device_provider_signals[PROVIDER_UNHIDDEN] =
       g_signal_new ("provider-unhidden", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_FIRST, 0, NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, G_TYPE_STRING);
+      G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_STRING);
 }
 
 static void

diff --git a/gst/gstelement.c b/gst/gstelement.c
index 5847af0..5f71cb7 100644 (file)
--- a/gst/gstelement.c
+++ b/gst/gstelement.c
@@ -232,7 +232,7 @@ gst_element_class_init (GstElementClass * klass)
   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,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_PAD);
   /**
    * GstElement::pad-removed:
    * @gstelement: the object which received the signal
@@ -243,7 +243,7 @@ gst_element_class_init (GstElementClass * klass)
   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,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_PAD);
   /**
    * GstElement::no-more-pads:
    * @gstelement: the object which received the signal
@@ -255,7 +255,7 @@ gst_element_class_init (GstElementClass * klass)
   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, g_cclosure_marshal_generic, G_TYPE_NONE, 0);
+      NULL, NULL, G_TYPE_NONE, 0);
 
   gobject_class->dispose = gst_element_dispose;
   gobject_class->finalize = gst_element_finalize;

diff --git a/gst/gstobject.c b/gst/gstobject.c
index 05f2e78..2203c81 100644 (file)
--- a/gst/gstobject.c
+++ b/gst/gstobject.c
@@ -186,8 +186,7 @@ gst_object_class_init (GstObjectClass * klass)
       g_signal_new ("deep-notify", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE | G_SIGNAL_DETAILED |
       G_SIGNAL_NO_HOOKS, G_STRUCT_OFFSET (GstObjectClass, deep_notify), NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 2, GST_TYPE_OBJECT,
-      G_TYPE_PARAM);
+      NULL, NULL, G_TYPE_NONE, 2, GST_TYPE_OBJECT, G_TYPE_PARAM);
 
   klass->path_string_separator = "/";
 

diff --git a/gst/gstpad.c b/gst/gstpad.c
index 3c5fea9..bc4bb77 100644 (file)
--- a/gst/gstpad.c
+++ b/gst/gstpad.c
@@ -344,7 +344,7 @@ gst_pad_class_init (GstPadClass * klass)
   gst_pad_signals[PAD_LINKED] =
       g_signal_new ("linked", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstPadClass, linked), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_PAD);
   /**
    * GstPad::unlinked:
    * @pad: the pad that emitted the signal
@@ -355,7 +355,7 @@ gst_pad_class_init (GstPadClass * klass)
   gst_pad_signals[PAD_UNLINKED] =
       g_signal_new ("unlinked", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstPadClass, unlinked), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_PAD);
 
   pspec_caps = g_param_spec_boxed ("caps", "Caps",
       "The capabilities of the pad", GST_TYPE_CAPS,

diff --git a/gst/gstpadtemplate.c b/gst/gstpadtemplate.c
index 952f07e..f829d02 100644 (file)
--- a/gst/gstpadtemplate.c
+++ b/gst/gstpadtemplate.c
@@ -146,7 +146,7 @@ gst_pad_template_class_init (GstPadTemplateClass * klass)
   gst_pad_template_signals[TEMPL_PAD_CREATED] =
       g_signal_new ("pad-created", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstPadTemplateClass, pad_created),
-      NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_PAD);
+      NULL, NULL, NULL, G_TYPE_NONE, 1, GST_TYPE_PAD);
 
   gobject_class->dispose = gst_pad_template_dispose;
 

diff --git a/gst/gstregistry.c b/gst/gstregistry.c
index f299c4f..e785d8e 100644 (file)
--- a/gst/gstregistry.c
+++ b/gst/gstregistry.c
@@ -215,8 +215,7 @@ gst_registry_class_init (GstRegistryClass * klass)
    */
   gst_registry_signals[PLUGIN_ADDED] =
       g_signal_new ("plugin-added", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_generic,
-      G_TYPE_NONE, 1, GST_TYPE_PLUGIN);
+      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, GST_TYPE_PLUGIN);
 
   /**
    * GstRegistry::feature-added:
@@ -228,7 +227,7 @@ gst_registry_class_init (GstRegistryClass * klass)
    */
   gst_registry_signals[FEATURE_ADDED] =
       g_signal_new ("feature-added", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_generic,
+      G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL,
       G_TYPE_NONE, 1, GST_TYPE_PLUGIN_FEATURE);
 
   gobject_class->finalize = gst_registry_finalize;

diff --git a/gst/gststreamcollection.c b/gst/gststreamcollection.c
index ec12e4a..5a23d94 100644 (file)
--- a/gst/gststreamcollection.c
+++ b/gst/gststreamcollection.c
@@ -120,7 +120,7 @@ gst_stream_collection_class_init (GstStreamCollectionClass * klass)
       g_signal_new ("stream-notify", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST | G_SIGNAL_NO_RECURSE | G_SIGNAL_DETAILED |
       G_SIGNAL_NO_HOOKS, G_STRUCT_OFFSET (GstStreamCollectionClass,
-          stream_notify), NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE,
+          stream_notify), NULL, NULL, NULL, G_TYPE_NONE,
       2, GST_TYPE_STREAM, G_TYPE_PARAM);
 
   gobject_class->dispose = gst_stream_collection_dispose;

diff --git a/libs/gst/base/gstaggregator.c b/libs/gst/base/gstaggregator.c
index 9eaaa90..a238f4d 100644 (file)
--- a/libs/gst/base/gstaggregator.c
+++ b/libs/gst/base/gstaggregator.c
@@ -3075,8 +3075,7 @@ gst_aggregator_pad_class_init (GstAggregatorPadClass * klass)
    */
   gst_aggregator_pad_signals[PAD_SIGNAL_BUFFER_CONSUMED] =
       g_signal_new ("buffer-consumed", G_TYPE_FROM_CLASS (klass),
-      G_SIGNAL_RUN_FIRST, 0, NULL, NULL, g_cclosure_marshal_generic,
-      G_TYPE_NONE, 1, GST_TYPE_BUFFER);
+      G_SIGNAL_RUN_FIRST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, GST_TYPE_BUFFER);
 
   /**
    * GstAggregatorPad:emit-signals:

diff --git a/libs/gst/base/gstdataqueue.c b/libs/gst/base/gstdataqueue.c
index d6479bb..ac93b8e 100644 (file)
--- a/libs/gst/base/gstdataqueue.c
+++ b/libs/gst/base/gstdataqueue.c
@@ -156,7 +156,7 @@ gst_data_queue_class_init (GstDataQueueClass * klass)
   gst_data_queue_signals[SIGNAL_EMPTY] =
       g_signal_new ("empty", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstDataQueueClass, empty), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
 
   /**
    * GstDataQueue::full: (skip)
@@ -170,7 +170,7 @@ gst_data_queue_class_init (GstDataQueueClass * klass)
   gst_data_queue_signals[SIGNAL_FULL] =
       g_signal_new ("full", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstDataQueueClass, full), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
 
   /* properties */
   g_object_class_install_property (gobject_class, PROP_CUR_LEVEL_BYTES,

diff --git a/libs/gst/base/gstindex.c b/libs/gst/base/gstindex.c
index bfc7cb1..dbb9d55 100644 (file)
--- a/libs/gst/base/gstindex.c
+++ b/libs/gst/base/gstindex.c
@@ -161,7 +161,7 @@ gst_index_class_init (GstIndexClass * klass)
   gst_index_signals[ENTRY_ADDED] =
       g_signal_new ("entry-added", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstIndexClass, entry_added), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1, GST_TYPE_INDEX_ENTRY);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_INDEX_ENTRY);
 
   gobject_class->set_property = gst_index_set_property;
   gobject_class->get_property = gst_index_get_property;

diff --git a/libs/gst/controller/gsttimedvaluecontrolsource.c b/libs/gst/controller/gsttimedvaluecontrolsource.c
index 4c406fd..1d6c115 100644 (file)
--- a/libs/gst/controller/gsttimedvaluecontrolsource.c
+++ b/libs/gst/controller/gsttimedvaluecontrolsource.c
@@ -481,8 +481,7 @@ gst_timed_value_control_source_class_init (GstTimedValueControlSourceClass
   gst_timed_value_control_source_signals[VALUE_CHANGED_SIGNAL] =
       g_signal_new ("value-changed", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, 0, NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1,
-      gst_control_point_get_type ());
+      NULL, NULL, G_TYPE_NONE, 1, gst_control_point_get_type ());
 
   /**
    * GstTimedValueControlSource::value-added
@@ -497,8 +496,7 @@ gst_timed_value_control_source_class_init (GstTimedValueControlSourceClass
   gst_timed_value_control_source_signals[VALUE_ADDED_SIGNAL] =
       g_signal_new ("value-added", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, 0, NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1,
-      gst_control_point_get_type ());
+      NULL, NULL, G_TYPE_NONE, 1, gst_control_point_get_type ());
 
   /**
    * GstTimedValueControlSource::value-removed
@@ -513,8 +511,7 @@ gst_timed_value_control_source_class_init (GstTimedValueControlSourceClass
   gst_timed_value_control_source_signals[VALUE_REMOVED_SIGNAL] =
       g_signal_new ("value-removed", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_FIRST, 0, NULL,
-      NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 1,
-      gst_control_point_get_type ());
+      NULL, NULL, G_TYPE_NONE, 1, gst_control_point_get_type ());
 
 
   gobject_class->finalize = gst_timed_value_control_source_finalize;

diff --git a/plugins/elements/gstfakesink.c b/plugins/elements/gstfakesink.c
index b71f20f..2d6f86e 100644 (file)
--- a/plugins/elements/gstfakesink.c
+++ b/plugins/elements/gstfakesink.c
@@ -207,8 +207,8 @@ gst_fake_sink_class_init (GstFakeSinkClass * klass)
   gst_fake_sink_signals[SIGNAL_HANDOFF] =
       g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstFakeSinkClass, handoff), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 2,
-      GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 2, GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE,
+      GST_TYPE_PAD);
 
   /**
    * GstFakeSink::preroll-handoff:
@@ -221,7 +221,7 @@ gst_fake_sink_class_init (GstFakeSinkClass * klass)
   gst_fake_sink_signals[SIGNAL_PREROLL_HANDOFF] =
       g_signal_new ("preroll-handoff", G_TYPE_FROM_CLASS (klass),
       G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstFakeSinkClass, preroll_handoff),
-      NULL, NULL, g_cclosure_marshal_generic, G_TYPE_NONE, 2,
+      NULL, NULL, NULL, G_TYPE_NONE, 2,
       GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE, GST_TYPE_PAD);
 
   gst_element_class_set_static_metadata (gstelement_class,

diff --git a/plugins/elements/gstfakesrc.c b/plugins/elements/gstfakesrc.c
index 8297106..78e7255 100644 (file)
--- a/plugins/elements/gstfakesrc.c
+++ b/plugins/elements/gstfakesrc.c
@@ -332,8 +332,8 @@ gst_fake_src_class_init (GstFakeSrcClass * klass)
   gst_fake_src_signals[SIGNAL_HANDOFF] =
       g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstFakeSrcClass, handoff), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 2,
-      GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE, GST_TYPE_PAD);
+      NULL, G_TYPE_NONE, 2, GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE,
+      GST_TYPE_PAD);
 
   gst_element_class_set_static_metadata (gstelement_class,
       "Fake Source",

diff --git a/plugins/elements/gstidentity.c b/plugins/elements/gstidentity.c
index 8da7cf0..319f4e3 100644 (file)
--- a/plugins/elements/gstidentity.c
+++ b/plugins/elements/gstidentity.c
@@ -262,8 +262,7 @@ gst_identity_class_init (GstIdentityClass * klass)
   gst_identity_signals[SIGNAL_HANDOFF] =
       g_signal_new ("handoff", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstIdentityClass, handoff), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 1,
-      GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE);
+      NULL, G_TYPE_NONE, 1, GST_TYPE_BUFFER | G_SIGNAL_TYPE_STATIC_SCOPE);
 
   gobject_class->finalize = gst_identity_finalize;
 

diff --git a/plugins/elements/gstmultiqueue.c b/plugins/elements/gstmultiqueue.c
index f5685b9..69a13e2 100644 (file)
--- a/plugins/elements/gstmultiqueue.c
+++ b/plugins/elements/gstmultiqueue.c
@@ -507,7 +507,7 @@ gst_multi_queue_class_init (GstMultiQueueClass * klass)
   gst_multi_queue_signals[SIGNAL_UNDERRUN] =
       g_signal_new ("underrun", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstMultiQueueClass, underrun), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
 
   /**
    * GstMultiQueue::overrun:
@@ -523,7 +523,7 @@ gst_multi_queue_class_init (GstMultiQueueClass * klass)
   gst_multi_queue_signals[SIGNAL_OVERRUN] =
       g_signal_new ("overrun", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstMultiQueueClass, overrun), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
 
   /* PROPERTIES */
 

diff --git a/plugins/elements/gstqueue.c b/plugins/elements/gstqueue.c
index fbc9a2e..4f3e24e 100644 (file)
--- a/plugins/elements/gstqueue.c
+++ b/plugins/elements/gstqueue.c
@@ -273,7 +273,7 @@ gst_queue_class_init (GstQueueClass * klass)
   gst_queue_signals[SIGNAL_UNDERRUN] =
       g_signal_new ("underrun", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstQueueClass, underrun), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
   /**
    * GstQueue::running:
    * @queue: the queue instance
@@ -285,7 +285,7 @@ gst_queue_class_init (GstQueueClass * klass)
   gst_queue_signals[SIGNAL_RUNNING] =
       g_signal_new ("running", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstQueueClass, running), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
   /**
    * GstQueue::overrun:
    * @queue: the queue instance
@@ -298,7 +298,7 @@ gst_queue_class_init (GstQueueClass * klass)
   gst_queue_signals[SIGNAL_OVERRUN] =
       g_signal_new ("overrun", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstQueueClass, overrun), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
   /**
    * GstQueue::pushing:
    * @queue: the queue instance
@@ -309,7 +309,7 @@ gst_queue_class_init (GstQueueClass * klass)
   gst_queue_signals[SIGNAL_PUSHING] =
       g_signal_new ("pushing", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST,
       G_STRUCT_OFFSET (GstQueueClass, pushing), NULL, NULL,
-      g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      NULL, G_TYPE_NONE, 0);
 
   /* properties */
   g_object_class_install_property (gobject_class, PROP_CUR_LEVEL_BYTES,

diff --git a/plugins/elements/gsttypefindelement.c b/plugins/elements/gsttypefindelement.c
index b048f01..b6c6053 100644 (file)
--- a/plugins/elements/gsttypefindelement.c
+++ b/plugins/elements/gsttypefindelement.c
@@ -272,7 +272,7 @@ gst_type_find_element_class_init (GstTypeFindElementClass * typefind_class)
   gst_type_find_element_signals[HAVE_TYPE] = g_signal_new ("have-type",
       G_TYPE_FROM_CLASS (typefind_class), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET (GstTypeFindElementClass, have_type), NULL, NULL,
-      g_cclosure_marshal_generic, G_TYPE_NONE, 2,
+      NULL, G_TYPE_NONE, 2,
       G_TYPE_UINT, GST_TYPE_CAPS | G_SIGNAL_TYPE_STATIC_SCOPE);
 
   typefind_class->have_type =