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Port GstGdkPixbufSrc to the new definitions

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Original commit message from CVS:
Port GstGdkPixbufSrc to the new definitions
Close the loader before unreffing it.
This commit is contained in:
Iain Holmes 2003-11-01 16:18:43 +00:00
parent 09284d7f7b
commit 804d2e3b52
1 changed files with 26 additions and 22 deletions
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48
ext/gdk_pixbuf/gstgdkpixbuf.c
View file

@ -32,11 +32,8 @@
static GstElementDetails plugin_details = {
"GdkPixbuf image decoder",
"Codec/Image",
"LGPL",
"Decodes images in a video stream using GdkPixbuf",
VERSION,
"David A. Schleef <ds@schleef.org>",
"(C) 2002, 2003"
};
/* Filter signals and args */
@ -96,6 +93,7 @@ GST_PAD_TEMPLATE_FACTORY (gst_gdk_pixbuf_src_factory,
)
);
static void gst_gdk_pixbuf_base_init (gpointer g_class);
static void gst_gdk_pixbuf_class_init (GstGdkPixbufClass *klass);
static void gst_gdk_pixbuf_init (GstGdkPixbuf *filter);
@ -215,7 +213,7 @@ gst_gdk_pixbuf_get_type (void)
static const GTypeInfo plugin_info =
{
sizeof (GstGdkPixbufClass),
NULL,
gst_gdk_pixbuf_base_init,
NULL,
(GClassInitFunc) gst_gdk_pixbuf_class_init,
NULL,
@ -231,6 +229,16 @@ gst_gdk_pixbuf_get_type (void)
return plugin_type;
}
static void
gst_gdk_pixbuf_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class, gst_gdk_pixbuf_src_factory ());
gst_element_class_add_pad_template (element_class, gst_gdk_pixbuf_sink_factory ());
gst_element_class_set_details (element_class, &plugin_details);
}
/* initialize the plugin's class */
static void
gst_gdk_pixbuf_class_init (GstGdkPixbufClass *klass)
@ -395,6 +403,7 @@ gst_gdk_pixbuf_type_find (GstTypeFind *tf, gpointer ignore)
gst_caps_new ("gdk_pixbuf_type_find", mlist[0], NULL));
}
gdk_pixbuf_loader_close (pixbuf_loader, &error);
g_object_unref (G_OBJECT (pixbuf_loader));
}
@ -404,23 +413,13 @@ gst_gdk_pixbuf_type_find (GstTypeFind *tf, gpointer ignore)
* register the features
*/
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
if (!gst_element_register (plugin, "gdkpixbufdec", GST_RANK_NONE, GST_TYPE_GDK_PIXBUF))
return FALSE;
factory = gst_element_factory_new ("gdkpixbufdec", GST_TYPE_GDK_PIXBUF,
&plugin_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory,
gst_gdk_pixbuf_src_factory ());
gst_element_factory_add_pad_template (factory,
gst_gdk_pixbuf_sink_factory ());
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
gst_type_find_factory_register (plugin, "image/*", GST_ELEMENT_RANK_MARGINAL,
gst_gdk_pixbuf_type_find, NULL, GST_CAPS_ANY, NULL);
gst_type_find_register (plugin, "image/*", GST_RANK_MARGINAL,
gst_gdk_pixbuf_type_find, NULL, GST_CAPS_ANY, NULL);
/* plugin initialisation succeeded */
return TRUE;
@ -428,9 +427,14 @@ plugin_init (GModule *module, GstPlugin *plugin)
/* this is the structure that gst-register looks for
* so keep the name plugin_desc, or you cannot get your plug-in registered */
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"gdkpixbuf",
plugin_init
};
"GDK Pixbuf decoder",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)