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121 lines
3.6 KiB
C
121 lines
3.6 KiB
C
/*
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* GStreamer
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*
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* Copyright 2013 Collabora Ltd
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* @author: Olivier Crete <olivier.crete@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __GST_INSERT_BIN_H__
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#define __GST_INSERT_BIN_H__
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#ifndef GST_USE_UNSTABLE_API
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#warning "The GStreamer insertbin library is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include <gst/gst.h>
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G_BEGIN_DECLS
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#define GST_TYPE_INSERT_BIN (gst_insert_bin_get_type())
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#define GST_INSERT_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_INSERT_BIN,GstInsertBin))
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#define GST_IS_INSERT_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_INSERT_BIN))
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#define GST_INSERT_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_INSERT_BIN,GstInsertBinClass))
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#define GST_IS_INSERT_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_INSERT_BIN))
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#define GST_INSERT_BIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_INSERT_BIN,GstInsertBinClass))
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typedef struct _GstInsertBin GstInsertBin;
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typedef struct _GstInsertBinClass GstInsertBinClass;
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typedef struct _GstInsertBinPrivate GstInsertBinPrivate;
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/**
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* GstInsertBinCallback:
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* @insertbin: A #GstInsertBin
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* @element: The #GstElement on which the operation was performed
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* @success: %TRUE if the operation was successful
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* @user_data: The user data passed
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*
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* This is the prototype of callbacks to be called when the operation completes.
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* It could be called at any time, including as a re-entrant call while the
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* operation is requested.
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*/
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typedef void (*GstInsertBinCallback) (GstInsertBin *insertbin,
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GstElement *element,
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gboolean success,
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gpointer user_data);
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/**
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* GstInsertBin:
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*
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* The object structure.
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*/
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struct _GstInsertBin
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{
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GstBin parent;
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/*< private >*/
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GstInsertBinPrivate *priv;
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};
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/**
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* GstInsertBinClass:
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*
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* The object class structure.
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*/
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struct _GstInsertBinClass
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{
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GstBinClass parent_class;
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};
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GST_EXPORT
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GType gst_insert_bin_get_type (void);
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GST_EXPORT
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GstElement *gst_insert_bin_new (const gchar * name);
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GST_EXPORT
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void gst_insert_bin_prepend (GstInsertBin * self, GstElement * element,
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GstInsertBinCallback callback, gpointer user_data);
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GST_EXPORT
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void gst_insert_bin_append (GstInsertBin * self, GstElement * element,
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GstInsertBinCallback callback, gpointer user_data);
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GST_EXPORT
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void gst_insert_bin_insert_before (GstInsertBin * self,
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GstElement * element, GstElement * sibling,
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GstInsertBinCallback callback, gpointer user_data);
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GST_EXPORT
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void gst_insert_bin_insert_after (GstInsertBin * self,
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GstElement * element, GstElement * sibling,
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GstInsertBinCallback callback, gpointer user_data);
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GST_EXPORT
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void gst_insert_bin_remove (GstInsertBin * self, GstElement * element,
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GstInsertBinCallback callback, gpointer user_data);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstInsertBin, gst_object_unref)
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#endif
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G_END_DECLS
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#endif /* __GST_INSERT_BIN_H__ */
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