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Updated for new plugin loading code

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Original commit message from CVS:
Updated for new plugin loading code
This commit is contained in:
Jan Schmidt 2003-11-02 03:32:31 +00:00
parent 4ffbacc2f2
commit c4ec05bbd7
1 changed files with 31 additions and 29 deletions
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60
ext/dv/gstdvdec.c
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@ -38,12 +38,9 @@
static GstElementDetails dvdec_details = { static GstElementDetails dvdec_details = {
"DV (smpte314) decoder plugin", "DV (smpte314) decoder plugin",
"Codec/Video/Decoder", "Codec/Video/Decoder",
"LGPL",
"Uses libdv to decode DV video (libdv.sourceforge.net)", "Uses libdv to decode DV video (libdv.sourceforge.net)",
VERSION,
"Erik Walthinsen <omega@cse.ogi.edu>\n" "Erik Walthinsen <omega@cse.ogi.edu>\n"
"Wim Taymans <wim.taymans@tvd.be>", "Wim Taymans <wim.taymans@tvd.be>",
"(C) 2001-2002",
}; };
@ -175,6 +172,7 @@ gst_dvdec_quality_get_type (void)
} }
/* A number of functon prototypes are given so we can refer to them later. */ /* A number of functon prototypes are given so we can refer to them later. */
static void gst_dvdec_base_init (gpointer g_class);
static void gst_dvdec_class_init (GstDVDecClass *klass); static void gst_dvdec_class_init (GstDVDecClass *klass);
static void gst_dvdec_init (GstDVDec *dvdec); static void gst_dvdec_init (GstDVDec *dvdec);
@ -225,7 +223,7 @@ gst_dvdec_get_type (void)
if (!dvdec_type) { if (!dvdec_type) {
static const GTypeInfo dvdec_info = { static const GTypeInfo dvdec_info = {
sizeof (GstDVDecClass), sizeof (GstDVDecClass),
NULL, gst_dvdec_base_init,
NULL, NULL,
(GClassInitFunc) gst_dvdec_class_init, (GClassInitFunc) gst_dvdec_class_init,
NULL, NULL,
@ -239,6 +237,23 @@ gst_dvdec_get_type (void)
return dvdec_type; return dvdec_type;
} }
static void
gst_dvdec_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
/* The pad templates can be easily generated from the factories above,
* and then added to the list of padtemplates for the elementfactory.
* Note that the generated padtemplates are stored in static global
* variables, for the gst_dvdec_init function to use later on.
*/
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET(sink_temp));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET(video_src_temp));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET(audio_src_temp));
gst_element_class_set_details (element_class, &dvdec_details);
}
/* In order to create an instance of an object, the class must be /* In order to create an instance of an object, the class must be
* initialized by this function. GObject will take care of running * initialized by this function. GObject will take care of running
* it, based on the pointer to the function provided above. * it, based on the pointer to the function provided above.
@ -964,39 +979,26 @@ gst_dvdec_get_property (GObject *object, guint prop_id, GValue *value, GParamSpe
* this function is called to register everything that the plugin provides. * this function is called to register everything that the plugin provides.
*/ */
static gboolean static gboolean
plugin_init (GModule *module, GstPlugin *plugin) plugin_init (GstPlugin *plugin)
{ {
GstElementFactory *factory;
if (!gst_library_load ("gstbytestream")) if (!gst_library_load ("gstbytestream"))
return FALSE; return FALSE;
/* We need to create an ElementFactory for each element we provide. if (!gst_element_register (plugin, "dvdec", GST_RANK_PRIMARY, gst_dvdec_get_type()))
* This consists of the name of the element, the GType identifier, return FALSE;
* and a pointer to the details structure at the top of the file.
*/
factory = gst_element_factory_new("dvdec", GST_TYPE_DVDEC, &dvdec_details);
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_set_rank (factory, GST_ELEMENT_RANK_PRIMARY);
/* The pad templates can be easily generated from the factories above,
* and then added to the list of padtemplates for the elementfactory.
* Note that the generated padtemplates are stored in static global
* variables, for the gst_dvdec_init function to use later on.
*/
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET(sink_temp));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET(video_src_temp));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET(audio_src_temp));
/* The very last thing is to register the elementfactory with the plugin. */
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
return TRUE; return TRUE;
} }
GstPluginDesc plugin_desc = { GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR, GST_VERSION_MAJOR,
GST_VERSION_MINOR, GST_VERSION_MINOR,
"dvdec", "dvdec",
plugin_init "Uses libdv to decode DV video (libdv.sourceforge.net)",
}; plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN
);