gstreamer_core/plugins/elements/gsttee.h
changeset 0 0e761a78d257
child 8 4a7fac7dd34a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gstreamer_core/plugins/elements/gsttee.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,95 @@
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ *                    2000 Wim Taymans <wtay@chello.be>
+ *
+ * gsttee.h: Header for GstTee element
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * 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.
+ */
+
+
+#ifndef __GST_TEE_H__
+#define __GST_TEE_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+
+#define GST_TYPE_TEE \
+  (gst_tee_get_type())
+#define GST_TEE(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TEE,GstTee))
+#define GST_TEE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TEE,GstTeeClass))
+#define GST_IS_TEE(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TEE))
+#define GST_IS_TEE_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TEE))
+
+typedef struct _GstTee 		GstTee;
+typedef struct _GstTeeClass 	GstTeeClass;
+
+/**
+ * GstTeePullMode:
+ * @GST_TEE_PULL_MODE_NEVER: Never activate in pull mode.
+ * @GST_TEE_PULL_MODE_SINGLE: Only one src pad can be active in pull mode.
+ *
+ * The different ways that tee can behave in pull mode. @TEE_PULL_MODE_NEVER
+ * disables pull mode.
+ */
+typedef enum {
+  GST_TEE_PULL_MODE_NEVER,
+  GST_TEE_PULL_MODE_SINGLE,
+} GstTeePullMode;
+
+/**
+ * GstTee:
+ *
+ * Opaque #GstTee data structure.
+ */
+struct _GstTee {
+  GstElement      element;
+
+  /*< private >*/
+  GstPad         *sinkpad;
+  GstPad         *allocpad;
+  gint            pad_counter;
+
+  gboolean        has_chain;
+  gboolean        has_sink_loop;
+  gboolean        silent;
+  gchar          *last_message;
+
+  guint64         offset;
+  GstActivateMode sink_mode;
+  GstTeePullMode  pull_mode;
+  GstPad         *pull_pad;
+};
+
+struct _GstTeeClass {
+  GstElementClass parent_class;
+};
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GType 	gst_tee_get_type	(void);
+
+G_END_DECLS
+
+#endif /* __GST_TEE_H__ */