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690e59e497
By using a separate variable, first it allows us to sort the lists of alternates but keep the pointer on the first occurence in the main playlist (to respect the spec of starting with the bitrate specified first in the main playlist). It also avoid playing with the lists variable which should be used to store the list of playlists and not as a pointer to the current one. Also fixes a memleak with the g_list_foreach freeing the lists, if it wasn't pointing to the first element of the list.
89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/* GStreamer
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* Copyright (C) 2010 Marc-Andre Lureau <marcandre.lureau@gmail.com>
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* Copyright (C) 2010 Andoni Morales Alastruey <ylatuya@gmail.com>
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*
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* m3u8.h:
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __M3U8_H__
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#define __M3U8_H__
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#include <glib.h>
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G_BEGIN_DECLS typedef struct _GstM3U8 GstM3U8;
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typedef struct _GstM3U8MediaFile GstM3U8MediaFile;
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typedef struct _GstM3U8Client GstM3U8Client;
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#define GST_M3U8(m) ((GstM3U8*)m)
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#define GST_M3U8_MEDIA_FILE(f) ((GstM3U8MediaFile*)f)
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struct _GstM3U8
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{
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gchar *uri;
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gboolean endlist; /* if ENDLIST has been reached */
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gint version; /* last EXT-X-VERSION */
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gint targetduration; /* last EXT-X-TARGETDURATION */
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gchar *allowcache; /* last EXT-X-ALLOWCACHE */
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gint bandwidth;
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gint program_id;
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gchar *codecs;
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gint width;
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gint height;
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GList *files;
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/*< private > */
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gchar *last_data;
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GList *lists; /* list of GstM3U8 from the main playlist */
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GList *current_variant; /* Current variant playlist used */
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GstM3U8 *parent; /* main playlist (if any) */
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guint mediasequence; /* EXT-X-MEDIA-SEQUENCE & increased with new media file */
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};
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struct _GstM3U8MediaFile
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{
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gchar *title;
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gint duration;
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gchar *uri;
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guint sequence; /* the sequence nb of this file */
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};
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struct _GstM3U8Client
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{
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GstM3U8 *main; /* main playlist */
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GstM3U8 *current;
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guint update_failed_count;
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gint sequence; /* the next sequence for this client */
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};
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GstM3U8Client *gst_m3u8_client_new (const gchar * uri);
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void gst_m3u8_client_free (GstM3U8Client * client);
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gboolean gst_m3u8_client_update (GstM3U8Client * client, gchar * data);
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void gst_m3u8_client_set_current (GstM3U8Client * client, GstM3U8 * m3u8);
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gboolean gst_m3u8_client_get_next_fragment (GstM3U8Client * client,
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gboolean * discontinuity, const gchar ** uri, GstClockTime * duration,
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GstClockTime * timestamp);
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GstClockTime gst_m3u8_client_get_duration (GstM3U8Client * client);
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const gchar *gst_m3u8_client_get_uri(GstM3U8Client * client);
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gboolean gst_m3u8_client_has_variant_playlist(GstM3U8Client * client);
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gboolean gst_m3u8_client_is_live(GstM3U8Client * client);
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G_END_DECLS
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#endif /* __M3U8_H__ */
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