mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 13:21:28 +00:00
99c8fb7330
As streams now flow independently, the GstSegment needs to be put on each stream so they can track the position of each one correctly instead of being mixed in a single segment
121 lines
2.9 KiB
C
121 lines
2.9 KiB
C
/* GStreamer
|
|
* Copyright (C) 2012 Smart TV Alliance
|
|
* Author: Thiago Sousa Santos <thiago.sousa.santos@collabora.com>, Collabora Ltd.
|
|
*
|
|
* gstmssdemux.h:
|
|
*
|
|
* 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_MSSDEMUX_H__
|
|
#define __GST_MSSDEMUX_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstadapter.h>
|
|
#include <gst/base/gstdataqueue.h>
|
|
#include "gstmssmanifest.h"
|
|
#include <gst/uridownloader/gsturidownloader.h>
|
|
#include "gstdownloadrate.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
GST_DEBUG_CATEGORY_EXTERN (mssdemux_debug);
|
|
#define GST_CAT_DEFAULT mssdemux_debug
|
|
|
|
#define GST_TYPE_MSS_DEMUX \
|
|
(gst_mss_demux_get_type())
|
|
#define GST_MSS_DEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MSS_DEMUX,GstMssDemux))
|
|
#define GST_MSS_DEMUX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MSS_DEMUX,GstMssDemuxClass))
|
|
#define GST_IS_MSS_DEMUX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MSS_DEMUX))
|
|
#define GST_IS_MSS_DEMUX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MSS_DEMUX))
|
|
|
|
#define GST_MSS_DEMUX_CAST(obj) ((GstMssDemux *)(obj))
|
|
|
|
typedef struct _GstMssDemuxStream GstMssDemuxStream;
|
|
typedef struct _GstMssDemux GstMssDemux;
|
|
typedef struct _GstMssDemuxClass GstMssDemuxClass;
|
|
|
|
struct _GstMssDemuxStream {
|
|
GstPad *pad;
|
|
|
|
GstCaps *caps;
|
|
|
|
GstMssDemux *parent;
|
|
|
|
GstMssStream *manifest_stream;
|
|
|
|
GstUriDownloader *downloader;
|
|
|
|
GstEvent *pending_newsegment;
|
|
|
|
GstClockTime next_timestamp;
|
|
GstSegment segment;
|
|
|
|
/* Downloading task */
|
|
GstTask *download_task;
|
|
GRecMutex download_lock;
|
|
|
|
GstFlowReturn last_ret;
|
|
gboolean eos;
|
|
gboolean have_data;
|
|
gboolean cancelled;
|
|
gboolean restart_download;
|
|
|
|
GstDownloadRate download_rate;
|
|
|
|
guint download_error_count;
|
|
};
|
|
|
|
struct _GstMssDemux {
|
|
GstElement element;
|
|
|
|
/* pads */
|
|
GstPad *sinkpad;
|
|
|
|
gboolean have_group_id;
|
|
guint group_id;
|
|
|
|
GstBuffer *manifest_buffer;
|
|
|
|
GstMssManifest *manifest;
|
|
gchar *base_url;
|
|
gchar *manifest_uri;
|
|
|
|
GSList *streams;
|
|
guint n_videos;
|
|
guint n_audios;
|
|
|
|
gboolean update_bitrates;
|
|
|
|
/* properties */
|
|
guint64 connection_speed; /* in bps */
|
|
guint data_queue_max_size;
|
|
gfloat bitrate_limit;
|
|
};
|
|
|
|
struct _GstMssDemuxClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_mss_demux_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_MSSDEMUX_H__ */
|