mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 09:10:36 +00:00
fix for new plugin system
Original commit message from CVS: fix for new plugin system
This commit is contained in:
parent
679866123c
commit
281738cef9
2 changed files with 113 additions and 106 deletions
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@ -28,15 +28,12 @@
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/* elementfactory information */
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/* elementfactory information */
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static GstElementDetails videoscale_details = {
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static GstElementDetails videoscale_details = GST_ELEMENT_DETAILS (
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"Video scaler",
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"Video scaler",
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"Filter/Video",
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"Filter/Video",
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"LGPL",
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"Resizes video",
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"Resizes video",
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VERSION,
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"Wim Taymans <wim.taymans@chello.be>"
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"Wim Taymans <wim.taymans@chello.be>",
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);
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"(C) 2000",
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};
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/* GstVideoscale signals and args */
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/* GstVideoscale signals and args */
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enum {
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enum {
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@ -68,57 +65,25 @@ gst_videoscale_method_get_type (void)
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return videoscale_method_type;
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return videoscale_method_type;
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}
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}
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static void gst_videoscale_class_init (GstVideoscaleClass *klass);
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static GstCaps *
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static void gst_videoscale_init (GstVideoscale *videoscale);
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gst_videoscale_get_capslist(void)
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static void gst_videoscale_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
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static void gst_videoscale_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
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static void gst_videoscale_chain (GstPad *pad, GstData *_data);
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static GstCaps * gst_videoscale_get_capslist(void);
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static GstElementClass *parent_class = NULL;
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/*static guint gst_videoscale_signals[LAST_SIGNAL] = { 0 }; */
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GType
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gst_videoscale_get_type (void)
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{
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{
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static GType videoscale_type = 0;
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static GstCaps *capslist = NULL;
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GstCaps *caps;
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int i;
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if (!videoscale_type) {
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if (capslist){
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static const GTypeInfo videoscale_info = {
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gst_caps_ref(capslist);
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sizeof(GstVideoscaleClass), NULL,
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return capslist;
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NULL,
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(GClassInitFunc)gst_videoscale_class_init,
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NULL,
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NULL,
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sizeof(GstVideoscale),
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0,
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(GInstanceInitFunc)gst_videoscale_init,
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};
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videoscale_type = g_type_register_static(GST_TYPE_ELEMENT, "GstVideoscale", &videoscale_info, 0);
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}
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}
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return videoscale_type;
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}
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static void
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for(i=0;i<videoscale_n_formats;i++){
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gst_videoscale_class_init (GstVideoscaleClass *klass)
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caps = videoscale_get_caps(videoscale_formats + i);
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{
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capslist = gst_caps_append(capslist, caps);
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GObjectClass *gobject_class;
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}
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GstElementClass *gstelement_class;
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gobject_class = (GObjectClass*)klass;
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gstelement_class = (GstElementClass*)klass;
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_METHOD,
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g_param_spec_enum("method","method","method",
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GST_TYPE_VIDEOSCALE_METHOD,0,G_PARAM_READWRITE)); /* CHECKME! */
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parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
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gobject_class->set_property = gst_videoscale_set_property;
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gobject_class->get_property = gst_videoscale_get_property;
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gst_caps_ref(capslist);
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return capslist;
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}
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}
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static GstPadTemplate *
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static GstPadTemplate *
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@ -179,25 +144,69 @@ gst_videoscale_sink_template_factory(void)
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return templ;
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return templ;
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}
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}
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static GstCaps *
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static void gst_videoscale_base_init (gpointer g_class);
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gst_videoscale_get_capslist(void)
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static void gst_videoscale_class_init (GstVideoscaleClass *klass);
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static void gst_videoscale_init (GstVideoscale *videoscale);
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static void gst_videoscale_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
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static void gst_videoscale_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
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static void gst_videoscale_chain (GstPad *pad, GstData *_data);
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static GstCaps * gst_videoscale_get_capslist(void);
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static GstElementClass *parent_class = NULL;
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/*static guint gst_videoscale_signals[LAST_SIGNAL] = { 0 }; */
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GType
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gst_videoscale_get_type (void)
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{
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{
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static GstCaps *capslist = NULL;
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static GType videoscale_type = 0;
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GstCaps *caps;
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int i;
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if (capslist){
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if (!videoscale_type) {
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gst_caps_ref(capslist);
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static const GTypeInfo videoscale_info = {
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return capslist;
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sizeof(GstVideoscaleClass),
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gst_videoscale_base_init,
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NULL,
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(GClassInitFunc)gst_videoscale_class_init,
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NULL,
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NULL,
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sizeof(GstVideoscale),
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0,
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(GInstanceInitFunc)gst_videoscale_init,
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};
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videoscale_type = g_type_register_static(GST_TYPE_ELEMENT, "GstVideoscale", &videoscale_info, 0);
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}
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}
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return videoscale_type;
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}
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for(i=0;i<videoscale_n_formats;i++){
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static void
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caps = videoscale_get_caps(videoscale_formats + i);
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gst_videoscale_base_init (gpointer g_class)
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capslist = gst_caps_append(capslist, caps);
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{
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}
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details (element_class, &videoscale_details);
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gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (gst_videoscale_sink_template_factory));
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gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (gst_videoscale_src_template_factory));
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}
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static void
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gst_videoscale_class_init (GstVideoscaleClass *klass)
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{
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GObjectClass *gobject_class;
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GstElementClass *gstelement_class;
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gobject_class = (GObjectClass*)klass;
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gstelement_class = (GstElementClass*)klass;
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g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_METHOD,
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g_param_spec_enum("method","method","method",
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GST_TYPE_VIDEOSCALE_METHOD,0,G_PARAM_READWRITE)); /* CHECKME! */
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parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
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gobject_class->set_property = gst_videoscale_set_property;
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gobject_class->get_property = gst_videoscale_get_property;
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gst_caps_ref(capslist);
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return capslist;
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}
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}
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static GstCaps *
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static GstCaps *
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@ -485,26 +494,20 @@ gst_videoscale_get_property (GObject *object, guint prop_id, GValue *value, GPar
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static gboolean
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static gboolean
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plugin_init (GModule *module, GstPlugin *plugin)
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plugin_init (GstPlugin *plugin)
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{
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{
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GstElementFactory *factory;
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return gst_element_register (plugin, "videoscale", GST_RANK_NONE, GST_TYPE_VIDEOSCALE);
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/* create an elementfactory for the videoscale element */
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factory = gst_element_factory_new("videoscale",GST_TYPE_VIDEOSCALE,
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&videoscale_details);
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g_return_val_if_fail(factory != NULL, FALSE);
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gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (gst_videoscale_sink_template_factory));
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gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (gst_videoscale_src_template_factory));
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gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
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return TRUE;
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}
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}
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GstPluginDesc plugin_desc = {
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GST_PLUGIN_DEFINE (
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GST_VERSION_MAJOR,
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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GST_VERSION_MINOR,
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"videoscale",
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"videoscale",
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plugin_init
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"Resizes video",
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};
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plugin_init,
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VERSION,
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GST_LICENSE,
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GST_COPYRIGHT,
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GST_PACKAGE,
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GST_ORIGIN
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)
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@ -31,15 +31,12 @@
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/* elementfactory information */
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/* elementfactory information */
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static GstElementDetails videotestsrc_details = {
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static GstElementDetails videotestsrc_details = GST_ELEMENT_DETAILS (
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"Video test source",
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"Video test source",
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"Source/Video",
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"Source/Video",
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"LGPL",
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"Creates a test video stream",
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"Creates a test video stream",
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VERSION,
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"David A. Schleef <ds@schleef.org>"
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"David A. Schleef <ds@schleef.org>",
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);
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"(C) 2002",
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};
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/* GstVideotestsrc signals and args */
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/* GstVideotestsrc signals and args */
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enum
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enum
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/* FILL ME */
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/* FILL ME */
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};
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};
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static void gst_videotestsrc_base_init (gpointer g_class);
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static void gst_videotestsrc_class_init (GstVideotestsrcClass * klass);
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static void gst_videotestsrc_class_init (GstVideotestsrcClass * klass);
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static void gst_videotestsrc_init (GstVideotestsrc * videotestsrc);
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static void gst_videotestsrc_init (GstVideotestsrc * videotestsrc);
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static GstElementStateReturn gst_videotestsrc_change_state (GstElement * element);
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static GstElementStateReturn gst_videotestsrc_change_state (GstElement * element);
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@ -101,7 +99,8 @@ gst_videotestsrc_get_type (void)
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if (!videotestsrc_type) {
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if (!videotestsrc_type) {
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static const GTypeInfo videotestsrc_info = {
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static const GTypeInfo videotestsrc_info = {
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sizeof (GstVideotestsrcClass), NULL,
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sizeof (GstVideotestsrcClass),
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gst_videotestsrc_base_init,
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NULL,
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NULL,
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(GClassInitFunc) gst_videotestsrc_class_init,
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(GClassInitFunc) gst_videotestsrc_class_init,
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NULL,
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NULL,
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@ -136,6 +135,16 @@ gst_videotestsrc_pattern_get_type (void)
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return videotestsrc_pattern_type;
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return videotestsrc_pattern_type;
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}
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}
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static void
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gst_videotestsrc_base_init (gpointer g_class)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details (element_class, &videotestsrc_details);
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gst_element_class_add_pad_template (element_class,
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GST_PAD_TEMPLATE_GET (videotestsrc_src_template_factory));
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}
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static void
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static void
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gst_videotestsrc_class_init (GstVideotestsrcClass * klass)
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gst_videotestsrc_class_init (GstVideotestsrcClass * klass)
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{
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{
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@ -568,28 +577,23 @@ gst_videotestsrc_get_property (GObject * object, guint prop_id, GValue * value,
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static gboolean
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static gboolean
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plugin_init (GModule * module, GstPlugin * plugin)
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plugin_init (GstPlugin * plugin)
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{
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{
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GstElementFactory *factory;
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return gst_element_register (plugin, "videotestsrc", GST_RANK_NONE, GST_TYPE_VIDEOTESTSRC);
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/* create an elementfactory for the videotestsrc element */
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factory = gst_element_factory_new ("videotestsrc", GST_TYPE_VIDEOTESTSRC, &videotestsrc_details);
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g_return_val_if_fail (factory != NULL, FALSE);
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gst_element_factory_add_pad_template (factory,
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GST_PAD_TEMPLATE_GET (videotestsrc_src_template_factory));
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gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
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return TRUE;
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}
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}
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GstPluginDesc plugin_desc = {
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GST_PLUGIN_DEFINE (
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GST_VERSION_MAJOR,
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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GST_VERSION_MINOR,
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"videotestsrc",
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"videotestsrc",
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plugin_init
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"Creates a test video stream",
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};
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plugin_init,
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VERSION,
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GST_LICENSE,
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GST_COPYRIGHT,
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GST_PACKAGE,
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GST_ORIGIN
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)
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