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71 lines
2.5 KiB
71 lines
2.5 KiB
/*
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The oRTP library is an RTP (Realtime Transport Protocol - rfc1889) stack.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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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 Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef SCHEDULER_H
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#define SCHEDULER_H
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#include <rtpsession.h>
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#include <sessionset.h>
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#include "rtptimer.h"
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#include "port_fct.h"
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struct _RtpScheduler {
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RtpSession *list; /* list of scheduled sessions*/
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SessionSet all_sessions; /* tqmask of scheduled sessions */
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gint all_max; /* the highest pos in the all tqmask */
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SessionSet r_sessions; /* tqmask of sessions that have a recv event */
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gint r_max;
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SessionSet w_sessions; /* tqmask of sessions that have a send event */
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gint w_max;
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SessionSet e_sessions; /* tqmask of session that have error event */
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gint e_max;
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gint max_sessions; /* the number of position in the masks */
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/* GMutex *unblock_select_mutex; */
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GCond *unblock_select_cond;
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GMutex *lock;
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GThread *thread;
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gint thread_running;
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struct _RtpTimer *timer;
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guint32 time_; /*number of miliseconds elapsed since the start of the thread */
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guint32 timer_inc; /* the timer increment in milisec */
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};
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typedef struct _RtpScheduler RtpScheduler;
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RtpScheduler * rtp_scheduler_new();
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void rtp_scheduler_set_timer(RtpScheduler *sched,RtpTimer *timer);
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void rtp_scheduler_start(RtpScheduler *sched);
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void rtp_scheduler_stop(RtpScheduler *sched);
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void rtp_scheduler_destroy(RtpScheduler *sched);
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void rtp_scheduler_add_session(RtpScheduler *sched, RtpSession *session);
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void rtp_scheduler_remove_session(RtpScheduler *sched, RtpSession *session);
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gpointer rtp_scheduler_schedule(gpointer sched);
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#define rtp_scheduler_lock(sched) g_mutex_lock((sched)->lock)
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#define rtp_scheduler_unlock(sched) g_mutex_unlock((sched)->lock)
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/* void rtp_scheduler_add_set(RtpScheduler *sched, SessionSet *set); */
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RtpScheduler * ortp_get_scheduler();
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#endif
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