pad: make an ACCEPT_CAPS query

[platform/upstream/gstreamer.git] / gst / gstghostpad.h

diff --git a/gst/gstghostpad.h b/gst/gstghostpad.h
index dd9dd83..6ace994 100644 (file)
--- a/gst/gstghostpad.h
+++ b/gst/gstghostpad.h
@@ -31,6 +31,48 @@
 
 G_BEGIN_DECLS
 
+#define GST_TYPE_PROXY_PAD              (gst_proxy_pad_get_type ())
+#define GST_IS_PROXY_PAD(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PROXY_PAD))
+#define GST_IS_PROXY_PAD_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PROXY_PAD))
+#define GST_PROXY_PAD(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PROXY_PAD, GstProxyPad))
+#define GST_PROXY_PAD_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PROXY_PAD, GstProxyPadClass))
+
+typedef struct _GstProxyPad GstProxyPad;
+typedef struct _GstProxyPadPrivate GstProxyPadPrivate;
+typedef struct _GstProxyPadClass GstProxyPadClass;
+
+struct _GstProxyPad
+{
+  GstPad pad;
+
+  /*< private >*/
+  GstProxyPadPrivate *priv;
+};
+
+struct _GstProxyPadClass
+{
+  GstPadClass parent_class;
+
+  /*< private >*/
+  gpointer _gst_reserved[1];
+};
+
+GType gst_proxy_pad_get_type (void);
+
+GstProxyPad*     gst_proxy_pad_get_internal     (GstProxyPad *pad);
+
+
+gboolean            gst_proxy_pad_event_default                  (GstPad *pad, GstEvent *event);
+gboolean            gst_proxy_pad_query_default                  (GstPad *pad, GstQuery *query);
+GstIterator*        gst_proxy_pad_iterate_internal_links_default (GstPad *pad);
+GstFlowReturn       gst_proxy_pad_chain_default                  (GstPad *pad, GstBuffer *buffer);
+GstFlowReturn       gst_proxy_pad_chain_list_default             (GstPad *pad, GstBufferList *list);
+GstFlowReturn       gst_proxy_pad_getrange_default               (GstPad *pad, guint64 offset, guint size, GstBuffer **buffer);
+GstCaps*            gst_proxy_pad_getcaps_default                (GstPad *pad, GstCaps * filter);
+gboolean            gst_proxy_pad_acceptcaps_default             (GstPad *pad, GstCaps *caps);
+void                gst_proxy_pad_fixatecaps_default             (GstPad *pad, GstCaps *caps);
+void                gst_proxy_pad_unlink_default                 (GstPad * pad);
+
 #define GST_TYPE_GHOST_PAD             (gst_ghost_pad_get_type ())
 #define GST_IS_GHOST_PAD(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GHOST_PAD))
 #define GST_IS_GHOST_PAD_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GHOST_PAD))
@@ -44,8 +86,26 @@ G_BEGIN_DECLS
  * Opaque #GstGhostPad structure.
  */
 typedef struct _GstGhostPad GstGhostPad;
+typedef struct _GstGhostPadPrivate GstGhostPadPrivate;
 typedef struct _GstGhostPadClass GstGhostPadClass;
 
+struct _GstGhostPad
+{
+  GstProxyPad pad;
+
+  /*< private >*/
+  GstGhostPadPrivate *priv;
+};
+
+struct _GstGhostPadClass
+{
+  GstProxyPadClass parent_class;
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+
+
 GType           gst_ghost_pad_get_type         (void);
 
 GstPad*                 gst_ghost_pad_new              (const gchar *name, GstPad *target);
@@ -57,6 +117,16 @@ GstPad*              gst_ghost_pad_new_no_target_from_template (const gchar *name, GstPadTe
 GstPad*                 gst_ghost_pad_get_target       (GstGhostPad *gpad);
 gboolean        gst_ghost_pad_set_target       (GstGhostPad *gpad, GstPad *newtarget);
 
+gboolean        gst_ghost_pad_construct        (GstGhostPad *gpad);
+
+void             gst_ghost_pad_unlink_default         (GstPad * pad);
+GstPadLinkReturn gst_ghost_pad_link_default           (GstPad * pad, GstPad * peer);
+gboolean         gst_ghost_pad_activate_pull_default  (GstPad * pad, gboolean active);
+gboolean         gst_ghost_pad_activate_push_default  (GstPad * pad, gboolean active);
+
+gboolean         gst_ghost_pad_internal_activate_push_default (GstPad * pad, gboolean active);
+gboolean         gst_ghost_pad_internal_activate_pull_default (GstPad * pad, gboolean active);
+
 G_END_DECLS
 
 #endif /* __GST_GHOST_PAD_H__ */