1 /* 2 * GStreamer streamiddemux eleement 3 * 4 * Copyright 2013 LGE Corporation. 5 * @author: Hoonhee Lee <hoonhee.lee@lge.com> 6 * @author: Jeongseok Kim <jeongseok.kim@lge.com> 7 * @author: Wonchul Lee <wonchul86.lee@lge.com> 8 * 9 * gststreamiddemux.h: Simple stream-id-demultiplexer element 10 * 11 * This library is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU Lesser General Public 13 * License as published by the Free Software Foundation; either 14 * version 2.1 of the License, or (at your option) any later version. 15 * 16 * This library is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 * Lesser General Public License for more details. 20 * 21 * You should have received a copy of the GNU Lesser General Public 22 * License along with this library; if not, write to the Free Software 23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 24 */ 25 26 #ifndef __GST_STREAMID_DEMUX_H__ 27 #define __GST_STREAMID_DEMUX_H__ 28 29 #include <gst/gst.h> 30 31 G_BEGIN_DECLS 32 #define GST_TYPE_STREAMID_DEMUX \ 33 (gst_streamid_demux_get_type()) 34 #define GST_STREAMID_DEMUX(obj) \ 35 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_STREAMID_DEMUX, GstStreamidDemux)) 36 #define GST_STREAMID_DEMUX_CLASS(klass) \ 37 (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_STREAMID_DEMUX, GstStreamidDemuxClass)) 38 #define GST_IS_STREAMID_DEMUX(obj) \ 39 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_STREAMID_DEMUX)) 40 #define GST_IS_STREAMID_DEMUX_CLASS(klass) \ 41 (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_STREAMID_DEMUX)) 42 typedef struct _GstStreamidDemux GstStreamidDemux; 43 typedef struct _GstStreamidDemuxClass GstStreamidDemuxClass; 44 45 /** 46 * GstStreamidDemux: 47 * 48 * The opaque #GstStreamidDemux data structure. 49 */ 50 struct _GstStreamidDemux 51 { 52 GstElement element; 53 54 GstPad *sinkpad; 55 56 guint nb_srcpads; 57 GstPad *active_srcpad; 58 59 /* This table contains srcpad and stream-id */ 60 GHashTable *stream_id_pairs; 61 }; 62 63 struct _GstStreamidDemuxClass 64 { 65 GstElementClass parent_class; 66 }; 67 68 G_GNUC_INTERNAL GType gst_streamid_demux_get_type (void); 69 70 G_END_DECLS 71 #endif /* __GST_STREAMID_DEMUX_H__ */ 72