| /* |
| * DASH demux plugin for GStreamer |
| * |
| * gstdashdemux.h |
| * |
| * Copyright (C) 2012 Orange |
| * Authors: |
| * David Corvoysier <david.corvoysier@orange.com> |
| * Hamid Zakari <hamid.zakari@gmail.com> |
| * |
| * Copyright (C) 2013 Smart TV Alliance |
| * Author: Thiago Sousa Santos <thiago.sousa.santos@collabora.com>, Collabora Ltd. |
| * |
| * 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 2.1 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 (COPYING); if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| #ifndef __GST_DASH_DEMUX_H__ |
| #define __GST_DASH_DEMUX_H__ |
| |
| #include <gst/gst.h> |
| #include <gst/adaptivedemux/gstadaptivedemux.h> |
| #include <gst/base/gstadapter.h> |
| #include <gst/base/gstdataqueue.h> |
| #include "gstmpdparser.h" |
| #include "gstisoff.h" |
| #include <gst/uridownloader/gsturidownloader.h> |
| |
| G_BEGIN_DECLS |
| #define GST_TYPE_DASH_DEMUX \ |
| (gst_dash_demux_get_type()) |
| #define GST_DASH_DEMUX(obj) \ |
| (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DASH_DEMUX,GstDashDemux)) |
| #define GST_DASH_DEMUX_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DASH_DEMUX,GstDashDemuxClass)) |
| #define GST_IS_DASH_DEMUX(obj) \ |
| (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DASH_DEMUX)) |
| #define GST_IS_DASH_DEMUX_CLASS(klass) \ |
| (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DASH_DEMUX)) |
| #define GST_DASH_DEMUX_CAST(obj) \ |
| ((GstDashDemux *)obj) |
| |
| typedef struct _GstDashDemuxClockDrift GstDashDemuxClockDrift; |
| typedef struct _GstDashDemuxStream GstDashDemuxStream; |
| typedef struct _GstDashDemux GstDashDemux; |
| typedef struct _GstDashDemuxClass GstDashDemuxClass; |
| |
| struct _GstDashDemuxStream |
| { |
| GstAdaptiveDemuxStream parent; |
| |
| gint index; |
| GstActiveStream *active_stream; |
| |
| GstMediaFragmentInfo current_fragment; |
| |
| /* index parsing */ |
| GstSidxParser sidx_parser; |
| gsize sidx_current_remaining; |
| gint sidx_index; |
| gint64 sidx_base_offset; |
| GstClockTime pending_seek_ts; |
| }; |
| |
| /** |
| * GstDashDemux: |
| * |
| * Opaque #GstDashDemux data structure. |
| */ |
| struct _GstDashDemux |
| { |
| GstAdaptiveDemux parent; |
| |
| GSList *next_periods; |
| |
| GstMpdClient *client; /* MPD client */ |
| GMutex client_lock; |
| |
| GstDashDemuxClockDrift *clock_drift; |
| |
| gboolean end_of_period; |
| gboolean end_of_manifest; |
| |
| /* Properties */ |
| GstClockTime max_buffering_time; /* Maximum buffering time accumulated during playback */ |
| guint64 max_bitrate; /* max of bitrate supported by target decoder */ |
| |
| gint n_audio_streams; |
| gint n_video_streams; |
| }; |
| |
| struct _GstDashDemuxClass |
| { |
| GstAdaptiveDemuxClass parent_class; |
| }; |
| |
| GType gst_dash_demux_get_type (void); |
| |
| G_END_DECLS |
| #endif /* __GST_DASH_DEMUX_H__ */ |
| |