gstreamer/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux-playlist-loader.h
Jan Schmidt 083538df9e hlsdemux2: Continue reworking code for async playlist updates
Everything is working again now except for corner cases:
  - Failing over to another playlist after a load failure
  - Remembering playlist redirects and using that URI
    directly next time.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3883>
2023-02-03 16:52:23 +00:00

80 lines
3.1 KiB
C

/* GStreamer
*
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
* Author: Thiago Santos <thiagoss@osg.samsung.com>
*
* Copyright (C) 2021-2022 Centricular Ltd
* Author: Edward Hervey <edward@centricular.com>
* Author: Jan Schmidt <jan@centricular.com>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GST_HLS_DEMUX_PLAYLIST_LOADER_H_
#define _GST_HLS_DEMUX_PLAYLIST_LOADER_H_
#include <gst/gst.h>
#include "gstadaptivedemux.h"
#include "gstadaptivedemuxutils.h"
#include "downloadhelper.h"
#include "downloadrequest.h"
G_BEGIN_DECLS
#define GST_TYPE_HLS_DEMUX_PLAYLIST_LOADER (gst_hls_demux_playlist_loader_get_type())
#define GST_HLS_DEMUX_PLAYLIST_LOADER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_HLS_DEMUX_PLAYLIST_LOADER,GstHLSDemuxPlaylistLoader))
#define GST_HLS_DEMUX_PLAYLIST_LOADER_CAST(obj) ((GstHLSDemuxPlaylistLoader *)obj)
typedef struct _GstHLSDemuxPlaylistLoader GstHLSDemuxPlaylistLoader;
typedef struct _GstHLSDemuxPlaylistLoaderClass GstHLSDemuxPlaylistLoaderClass;
typedef struct _GstHLSDemuxPlaylistLoaderPrivate GstHLSDemuxPlaylistLoaderPrivate;
typedef void (*GstHLSDemuxPlaylistLoaderSuccessCallback) (GstHLSDemuxPlaylistLoader *pl,
const gchar *playlist_uri, GstHLSMediaPlaylist *new_playlist, gpointer userdata);
typedef void (*GstHLSDemuxPlaylistLoaderErrorCallback) (GstHLSDemuxPlaylistLoader *pl,
const gchar *playlist_uri, gpointer userdata);
struct _GstHLSDemuxPlaylistLoaderClass
{
GstObjectClass parent_class;
};
struct _GstHLSDemuxPlaylistLoader
{
GstObject object;
GstHLSDemuxPlaylistLoaderPrivate *priv;
};
GType gst_hls_demux_playlist_loader_get_type(void);
GstHLSDemuxPlaylistLoader *gst_hls_demux_playlist_loader_new(GstAdaptiveDemux *demux,
DownloadHelper *download_helper, gboolean llhls_enabled);
void gst_hls_demux_playlist_loader_set_callbacks (GstHLSDemuxPlaylistLoader *pl,
GstHLSDemuxPlaylistLoaderSuccessCallback success_cb,
GstHLSDemuxPlaylistLoaderErrorCallback error_cb,
gpointer userdata);
void gst_hls_demux_playlist_loader_start (GstHLSDemuxPlaylistLoader *pl);
void gst_hls_demux_playlist_loader_stop (GstHLSDemuxPlaylistLoader *pl);
void gst_hls_demux_playlist_loader_set_playlist_uri (GstHLSDemuxPlaylistLoader *pl,
const gchar *base_uri, const gchar *current_playlist_uri);
gboolean gst_hls_demux_playlist_loader_has_current_uri (GstHLSDemuxPlaylistLoader *pl,
const gchar *target_playlist_uri);
G_END_DECLS
#endif