1 /* 2 * Copyright (C) 2015 Centricular Ltd. 3 * Author: Sebastian Dröge <sebastian@centricular.com> 4 * Author: Nirbheek Chauhan <nirbheek@centricular.com> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __GST_PROXY_SINK_H__ 23 #define __GST_PROXY_SINK_H__ 24 25 #include <gst/gst.h> 26 27 G_BEGIN_DECLS 28 29 #define GST_TYPE_PROXY_SINK (gst_proxy_sink_get_type()) 30 #define GST_PROXY_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_PROXY_SINK, GstProxySink)) 31 #define GST_IS_PROXY_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_PROXY_SINK)) 32 #define GST_PROXY_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) , GST_TYPE_PROXY_SINK, GstProxySinkClass)) 33 #define GST_IS_PROXY_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) , GST_TYPE_PROXY_SINK)) 34 #define GST_PROXY_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) , GST_TYPE_PROXY_SINK, GstProxySinkClass)) 35 36 typedef struct _GstProxySink GstProxySink; 37 typedef struct _GstProxySinkClass GstProxySinkClass; 38 typedef struct _GstProxySinkPrivate GstProxySinkPrivate; 39 40 struct _GstProxySink { 41 GstElement parent; 42 43 /* < private > */ 44 GstPad *sinkpad; 45 46 /* The proxysrc that we push events, buffers, queries to */ 47 GWeakRef proxysrc; 48 49 /* Whether there are sticky events pending */ 50 gboolean pending_sticky_events; 51 }; 52 53 struct _GstProxySinkClass { 54 GstElementClass parent_class; 55 }; 56 57 GType gst_proxy_sink_get_type (void); 58 GST_ELEMENT_REGISTER_DECLARE (proxysink); 59 60 G_END_DECLS 61 62 #endif /* __GST_PROXY_SINK_H__ */ 63