*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
#ifndef __GST_ELEMENT_FACTORY_H__
#define __GST_ELEMENT_FACTORY_H__
+/**
+ * GstElementFactory:
+ *
+ * The opaque #GstElementFactory data structure.
+ */
typedef struct _GstElementFactory GstElementFactory;
typedef struct _GstElementFactoryClass GstElementFactoryClass;
#include <gst/gstconfig.h>
#include <gst/gstelement.h>
-#include <gst/gstobject.h>
+#include <gst/gstpad.h>
#include <gst/gstplugin.h>
#include <gst/gstpluginfeature.h>
-#include <gst/gstpadtemplate.h>
-#include <gst/gstiterator.h>
+#include <gst/gsturi.h>
G_BEGIN_DECLS
#define GST_IS_ELEMENT_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ELEMENT_FACTORY))
#define GST_ELEMENT_FACTORY_CAST(obj) ((GstElementFactory *)(obj))
-/**
- * GstElementFactory:
- *
- * The opaque #GstElementFactory data structure.
- */
-struct _GstElementFactory {
- GstPluginFeature parent;
-
- GType type; /* unique GType of element or 0 if not loaded */
-
- gpointer metadata;
-
- GList * staticpadtemplates; /* GstStaticPadTemplate list */
- guint numpadtemplates;
-
- /* URI interface stuff */
- guint uri_type;
- gchar ** uri_protocols;
-
- GList * interfaces; /* interface type names this element implements */
-
- /*< private >*/
- gpointer _gst_reserved[GST_PADDING];
-};
-
-struct _GstElementFactoryClass {
- GstPluginFeatureClass parent_class;
-
- gpointer _gst_reserved[GST_PADDING];
-};
-
GType gst_element_factory_get_type (void);
GstElementFactory * gst_element_factory_find (const gchar *name);
GType gst_element_factory_get_element_type (GstElementFactory *factory);
const gchar * gst_element_factory_get_metadata (GstElementFactory *factory, const gchar *key);
+gchar ** gst_element_factory_get_metadata_keys (GstElementFactory *factory);
guint gst_element_factory_get_num_pad_templates (GstElementFactory *factory);
const GList * gst_element_factory_get_static_pad_templates (GstElementFactory *factory);
-gint gst_element_factory_get_uri_type (GstElementFactory *factory);
-gchar ** gst_element_factory_get_uri_protocols (GstElementFactory *factory);
+GstURIType gst_element_factory_get_uri_type (GstElementFactory *factory);
+const gchar * const * gst_element_factory_get_uri_protocols (GstElementFactory *factory);
gboolean gst_element_factory_has_interface (GstElementFactory *factory,
const gchar *interfacename);
GstElement* gst_element_factory_create (GstElementFactory *factory,
- const gchar *name);
-GstElement* gst_element_factory_make (const gchar *factoryname, const gchar *name);
+ const gchar *name) G_GNUC_MALLOC;
+GstElement* gst_element_factory_make (const gchar *factoryname, const gchar *name) G_GNUC_MALLOC;
gboolean gst_element_register (GstPlugin *plugin, const gchar *name,
guint rank, GType type);
*
* If one or more of the MEDIA types are specified, then only elements
* matching the specified media types will be selected.
- *
- * Since: 0.10.31
*/
typedef guint64 GstElementFactoryListType;
*
* Elements of any of the defined GST_ELEMENT_FACTORY_LIST types
*
- * Since: 0.10.31
+ * Value: 562949953421311
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_ANY ((G_GUINT64_CONSTANT (1) << 49) - 1)
* Elements matching any of the defined GST_ELEMENT_FACTORY_TYPE_MEDIA types
*
* Note: Do not use this if you wish to not filter against any of the defined
- * media types. If you wish to do this, simply don't specify any
+ * media types. If you wish to do this, simply don't specify any
* GST_ELEMENT_FACTORY_TYPE_MEDIA flag.
*
- * Since: 0.10.31
+ * Value: 18446462598732840960
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_MEDIA_ANY (~G_GUINT64_CONSTANT (0) << 48)
*
* All encoders handling video or image media types
*
- * Since: 0.10.31
+ * Value: 2814749767106562
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_VIDEO_ENCODER (GST_ELEMENT_FACTORY_TYPE_ENCODER | GST_ELEMENT_FACTORY_TYPE_MEDIA_VIDEO | GST_ELEMENT_FACTORY_TYPE_MEDIA_IMAGE)
*
* All encoders handling audio media types
*
- * Since: 0.10.31
+ * Value: 1125899906842626
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_AUDIO_ENCODER (GST_ELEMENT_FACTORY_TYPE_ENCODER | GST_ELEMENT_FACTORY_TYPE_MEDIA_AUDIO)
*
* All sinks handling audio, video or image media types
*
- * Since: 0.10.31
+ * Value: 3940649673949188
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_AUDIOVIDEO_SINKS (GST_ELEMENT_FACTORY_TYPE_SINK | GST_ELEMENT_FACTORY_TYPE_MEDIA_AUDIO | GST_ELEMENT_FACTORY_TYPE_MEDIA_VIDEO | GST_ELEMENT_FACTORY_TYPE_MEDIA_IMAGE)
*
* All elements used to 'decode' streams (decoders, demuxers, parsers, depayloaders)
*
- * Since: 0.10.31
+ * Value: 353
+ * Type: GstElementFactoryListType
*/
#define GST_ELEMENT_FACTORY_TYPE_DECODABLE \
(GST_ELEMENT_FACTORY_TYPE_DECODER | GST_ELEMENT_FACTORY_TYPE_DEMUXER | GST_ELEMENT_FACTORY_TYPE_DEPAYLOADER | GST_ELEMENT_FACTORY_TYPE_PARSER)
/* Element klass defines */
-#define GST_ELEMENT_FACTORY_KLASS_DECODER "Decoder"
-#define GST_ELEMENT_FACTORY_KLASS_ENCODER "Encoder"
-#define GST_ELEMENT_FACTORY_KLASS_SINK "Sink"
-#define GST_ELEMENT_FACTORY_KLASS_SRC "Source"
-#define GST_ELEMENT_FACTORY_KLASS_MUXER "Muxer"
-#define GST_ELEMENT_FACTORY_KLASS_DEMUXER "Demuxer"
-#define GST_ELEMENT_FACTORY_KLASS_PARSER "Parser"
-#define GST_ELEMENT_FACTORY_KLASS_PAYLOADER "Payloader"
-#define GST_ELEMENT_FACTORY_KLASS_DEPAYLOADER "Depayloader"
-#define GST_ELEMENT_FACTORY_KLASS_FORMATTER "Formatter"
-
-#define GST_ELEMENT_FACTORY_KLASS_MEDIA_VIDEO "Video"
-#define GST_ELEMENT_FACTORY_KLASS_MEDIA_AUDIO "Audio"
-#define GST_ELEMENT_FACTORY_KLASS_MEDIA_IMAGE "Image"
-#define GST_ELEMENT_FACTORY_KLASS_MEDIA_SUBTITLE "Subtitle"
-#define GST_ELEMENT_FACTORY_KLASS_MEDIA_METADATA "Metadata"
+#define GST_ELEMENT_FACTORY_KLASS_DECODER "Decoder"
+#define GST_ELEMENT_FACTORY_KLASS_ENCODER "Encoder"
+#define GST_ELEMENT_FACTORY_KLASS_SINK "Sink"
+#define GST_ELEMENT_FACTORY_KLASS_SRC "Source"
+#define GST_ELEMENT_FACTORY_KLASS_MUXER "Muxer"
+#define GST_ELEMENT_FACTORY_KLASS_DEMUXER "Demuxer"
+#define GST_ELEMENT_FACTORY_KLASS_PARSER "Parser"
+#define GST_ELEMENT_FACTORY_KLASS_PAYLOADER "Payloader"
+#define GST_ELEMENT_FACTORY_KLASS_DEPAYLOADER "Depayloader"
+#define GST_ELEMENT_FACTORY_KLASS_FORMATTER "Formatter"
+
+#define GST_ELEMENT_FACTORY_KLASS_MEDIA_VIDEO "Video"
+#define GST_ELEMENT_FACTORY_KLASS_MEDIA_AUDIO "Audio"
+#define GST_ELEMENT_FACTORY_KLASS_MEDIA_IMAGE "Image"
+#define GST_ELEMENT_FACTORY_KLASS_MEDIA_SUBTITLE "Subtitle"
+#define GST_ELEMENT_FACTORY_KLASS_MEDIA_METADATA "Metadata"
gboolean gst_element_factory_list_is_type (GstElementFactory *factory,
- GstElementFactoryListType type);
+ GstElementFactoryListType type);
GList * gst_element_factory_list_get_elements (GstElementFactoryListType type,
- GstRank minrank);
+ GstRank minrank) G_GNUC_MALLOC;
GList * gst_element_factory_list_filter (GList *list, const GstCaps *caps,
- GstPadDirection direction,
- gboolean subsetonly);
+ GstPadDirection direction,
+ gboolean subsetonly) G_GNUC_MALLOC;
G_END_DECLS
#endif /* __GST_ELEMENT_FACTORY_H__ */
projects / platform / upstream / gstreamer.git / blobdiff