/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of oRTP.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NACK_H
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#define NACK_H
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#include <bctoolbox/list.h>
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#include <bctoolbox/port.h>
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#include <ortp/port.h>
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#include <ortp/rtpsession.h>
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#ifdef __cplusplus
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extern "C"{
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#endif
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struct _OrtpNackContext {
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RtpSession *session;
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OrtpEvDispatcher *ev_dispatcher;
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RtpTransportModifier *rtp_modifier;
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RtpTransportModifier *rtcp_modifier;
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queue_t sent_packets;
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bctbx_mutex_t sent_packets_mutex;
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int max_packets;
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int min_jitter_before_nack;
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bool_t decrease_jitter_timer_running;
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uint64_t decrease_jitter_timer_start;
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};
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typedef struct _OrtpNackContext OrtpNackContext;
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ORTP_PUBLIC OrtpNackContext *ortp_nack_context_new(OrtpEvDispatcher *evt);
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ORTP_PUBLIC void ortp_nack_context_destroy(OrtpNackContext *ctx);
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ORTP_PUBLIC void ortp_nack_context_set_max_packet(OrtpNackContext *ctx, int max);
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ORTP_PUBLIC void ortp_nack_context_process_timer(OrtpNackContext *ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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