tools: flesh out element-maker templates

tools/element-maker

@@ -209,7 +209,7 @@ generate | sed \
   -e "s/GstReplace/$GstReplace/g" \
   -e "s/gst_replace/$gst_replace/g" \
   -e "s/gstreplace/$gstreplace/g" \
-  -e "s/replace/$replace/g" >myexample.c
+  -e "s/replace/$replace/g" >$gstreplace.c
 
 generate_header | sed \
   -e "s/GST_BASE_REPLACE/$GST_BASE_REPLACE/g" \
@@ -221,13 +221,13 @@ generate_header | sed \
   -e "s/GstReplace/$GstReplace/g" \
   -e "s/gst_replace/$gst_replace/g" \
   -e "s/gstreplace/$gstreplace/g" \
-  -e "s/replace/$replace/g" >myexample.h
+  -e "s/replace/$replace/g" >$gstreplace.h
 
-gst-indent myexample.c
+gst-indent $gstreplace.c
 
 echo pkg is $pkg
 
-gcc -Wall $(pkg-config --cflags gstreamer-0.10 $pkg) -c -o myexample.o myexample.c
+gcc -Wall $(pkg-config --cflags gstreamer-0.10 $pkg) -c -o $gstreplace.o $gstreplace.c
-gcc -shared -o myexample.so myexample.o $(pkg-config --libs gstreamer-0.10 $pkg)
+gcc -shared -o $gstreplace.so $gstreplace.o $(pkg-config --libs gstreamer-0.10 $pkg)
 
 

tools/gobject.c

@@ -60,7 +60,7 @@ gst_replace_dispose (GObject * object)
 
   /* clean up as possible.  may be called multiple times */
 
-  G_OBJECT_CLASS (parent_class)->finalize (object);
+  G_OBJECT_CLASS (parent_class)->dispose (object);
 }
 
 void

tools/gstbasesink.c

@@ -30,9 +30,23 @@ static gboolean gst_replace_unlock_stop (GstBaseSink * sink);
 static GstFlowReturn
 gst_replace_render_list (GstBaseSink * sink, GstBufferList * buffer_list);
 % declare-class
-  GstBaseSink *base_sink_class = GST_BASE_SINK (klass);
+  GstBaseSinkClass *base_sink_class = GST_BASE_SINK_CLASS (klass);
 % set-methods
-  base_sink_class-> = GST_DEBUG_FUNCPTR (gst_replace_);
+  base_sink_class->get_caps = GST_DEBUG_FUNCPTR (gst_replace_get_caps);
+  base_sink_class->set_caps = GST_DEBUG_FUNCPTR (gst_replace_set_caps);
+  base_sink_class->buffer_alloc = GST_DEBUG_FUNCPTR (gst_replace_buffer_alloc);
+  base_sink_class->get_times = GST_DEBUG_FUNCPTR (gst_replace_get_times);
+  base_sink_class->start = GST_DEBUG_FUNCPTR (gst_replace_start);
+  base_sink_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop);
+  base_sink_class->unlock = GST_DEBUG_FUNCPTR (gst_replace_unlock);
+  base_sink_class->event = GST_DEBUG_FUNCPTR (gst_replace_event);
+  base_sink_class->preroll = GST_DEBUG_FUNCPTR (gst_replace_preroll);
+  base_sink_class->render = GST_DEBUG_FUNCPTR (gst_replace_render);
+  base_sink_class->async_play = GST_DEBUG_FUNCPTR (gst_replace_async_play);
+  base_sink_class->activate_pull = GST_DEBUG_FUNCPTR (gst_replace_activate_pull);
+  base_sink_class->fixate = GST_DEBUG_FUNCPTR (gst_replace_fixate);
+  base_sink_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_replace_unlock_stop);
+  base_sink_class->render_list = GST_DEBUG_FUNCPTR (gst_replace_render_list);
 % methods
 
 
@@ -40,12 +54,14 @@ static GstCaps *
 gst_replace_get_caps (GstBaseSink * sink)
 {
 
+  return NULL;
 }
 
 static gboolean
 gst_replace_set_caps (GstBaseSink * sink, GstCaps * caps)
 {
 
+  return FALSE;
 }
 
 static GstFlowReturn
@@ -53,6 +69,7 @@ gst_replace_buffer_alloc (GstBaseSink * sink, guint64 offset, guint size,
     GstCaps * caps, GstBuffer ** buf)
 {
 
+  return GST_FLOW_ERROR;
 }
 
 static void
@@ -66,48 +83,56 @@ static gboolean
 gst_replace_start (GstBaseSink * sink)
 {
 
+  return TRUE;
 }
 
 static gboolean
 gst_replace_stop (GstBaseSink * sink)
 {
 
+  return TRUE;
 }
 
 static gboolean
 gst_replace_unlock (GstBaseSink * sink)
 {
 
+  return TRUE;
 }
 
 static gboolean
 gst_replace_event (GstBaseSink * sink, GstEvent * event)
 {
 
+  return TRUE;
 }
 
 static GstFlowReturn
 gst_replace_preroll (GstBaseSink * sink, GstBuffer * buffer)
 {
 
+  return GST_FLOW_OK;
 }
 
 static GstFlowReturn
 gst_replace_render (GstBaseSink * sink, GstBuffer * buffer)
 {
 
+  return GST_FLOW_OK;
 }
 
 static GstStateChangeReturn
 gst_replace_async_play (GstBaseSink * sink)
 {
 
+  return GST_STATE_CHANGE_SUCCESS;
 }
 
 static gboolean
 gst_replace_activate_pull (GstBaseSink * sink, gboolean active)
 {
 
+  return TRUE;
 }
 
 static void
@@ -120,11 +145,16 @@ static gboolean
 gst_replace_unlock_stop (GstBaseSink * sink)
 {
 
+  return TRUE;
 }
 
 static GstFlowReturn
 gst_replace_render_list (GstBaseSink * sink, GstBufferList * buffer_list)
 {
 
+  return GST_FLOW_OK;
 }
 % end
+
+
+

tools/gstbasesrc.c

@@ -32,119 +32,205 @@ static gboolean
 gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek,
     GstSegment * segment);
 % declare-class
-  GstBaseSrc *base_src_class = GST_BASE_SRC (klass);
+  GstBaseSrcClass *base_src_class = GST_BASE_SRC_CLASS (klass);
 % set-methods
-  base_src_class-> = GST_DEBUG_FUNCPTR (gst_replace_);
+  base_src_class->get_caps = GST_DEBUG_FUNCPTR (gst_replace_get_caps);
+  base_src_class->set_caps = GST_DEBUG_FUNCPTR (gst_replace_set_caps);
+  base_src_class->negotiate = GST_DEBUG_FUNCPTR (gst_replace_negotiate);
+  base_src_class->newsegment = GST_DEBUG_FUNCPTR (gst_replace_newsegment);
+  base_src_class->start = GST_DEBUG_FUNCPTR (gst_replace_start);
+  base_src_class->stop = GST_DEBUG_FUNCPTR (gst_replace_stop);
+  base_src_class->get_times = GST_DEBUG_FUNCPTR (gst_replace_get_times);
+  base_src_class->get_size = GST_DEBUG_FUNCPTR (gst_replace_get_size);
+  base_src_class->is_seekable = GST_DEBUG_FUNCPTR (gst_replace_is_seekable);
+  base_src_class->unlock = GST_DEBUG_FUNCPTR (gst_replace_unlock);
+  base_src_class->event = GST_DEBUG_FUNCPTR (gst_replace_event);
+  base_src_class->create = GST_DEBUG_FUNCPTR (gst_replace_create);
+  base_src_class->do_seek = GST_DEBUG_FUNCPTR (gst_replace_do_seek);
+  base_src_class->query = GST_DEBUG_FUNCPTR (gst_replace_query);
+  base_src_class->check_get_range = GST_DEBUG_FUNCPTR (gst_replace_check_get_range);
+  base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_replace_fixate);
+  base_src_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_replace_unlock_stop);
+  base_src_class->prepare_seek_segment = GST_DEBUG_FUNCPTR (gst_replace_prepare_seek_segment);
+
 % methods
 
 static GstCaps *
 gst_replace_get_caps (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "get_caps");
+
+  return NULL;
 }
 
 static gboolean
 gst_replace_set_caps (GstBaseSrc * src, GstCaps * caps)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "set_caps");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_negotiate (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "negotiate");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_newsegment (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "newsegment");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_start (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "start");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_stop (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "stop");
+
+  return TRUE;
 }
 
 static void
 gst_replace_get_times (GstBaseSrc * src, GstBuffer * buffer,
     GstClockTime * start, GstClockTime * end)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "get_times");
 }
 
 static gboolean
 gst_replace_get_size (GstBaseSrc * src, guint64 * size)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "get_size");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_is_seekable (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "is_seekable");
+
+  return FALSE;
 }
 
 static gboolean
 gst_replace_unlock (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "unlock");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_event (GstBaseSrc * src, GstEvent * event)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "event");
+
+  return TRUE;
 }
 
 static GstFlowReturn
 gst_replace_create (GstBaseSrc * src, guint64 offset, guint size,
     GstBuffer ** buf)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "create");
+
+  return GST_FLOW_OK;
 }
 
 static gboolean
 gst_replace_do_seek (GstBaseSrc * src, GstSegment * segment)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "do_seek");
+
+  return FALSE;
 }
 
 static gboolean
 gst_replace_query (GstBaseSrc * src, GstQuery * query)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "query");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_check_get_range (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "get_range");
+
+  return FALSE;
 }
 
 static void
 gst_replace_fixate (GstBaseSrc * src, GstCaps * caps)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "fixate");
 }
 
 static gboolean
 gst_replace_unlock_stop (GstBaseSrc * src)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "stop");
+
+  return TRUE;
 }
 
 static gboolean
 gst_replace_prepare_seek_segment (GstBaseSrc * src, GstEvent * seek,
     GstSegment * segment)
 {
+  GstReplace *replace = GST_REPLACE (src);
 
+  GST_DEBUG_OBJECT (replace, "seek_segment");
+
+  return FALSE;
 }
 % end