mirror of
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100 lines
4.0 KiB
C
100 lines
4.0 KiB
C
/*
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* FILE: transmit.h
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* AUTHOR: Colin Perkins <csp@isi.edu>
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* Martin Benes <martinbenesh@gmail.com>
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* Lukas Hejtmanek <xhejtman@ics.muni.cz>
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* Petr Holub <hopet@ics.muni.cz>
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* Milos Liska <xliska@fi.muni.cz>
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* Jiri Matela <matela@ics.muni.cz>
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* Dalibor Matura <255899@mail.muni.cz>
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* Ian Wesley-Smith <iwsmith@cct.lsu.edu>
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* David Cassany <david.cassany@i2cat.net>
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* Ignacio Contreras <ignacio.contreras@i2cat.net>
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* Gerard Castillo <gerard.castillo@i2cat.net>
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* Jordi "Txor" Casas Ríos <txorlings@gmail.com>
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*
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* Copyright (c) 2005-2010 Fundació i2CAT, Internet I Innovació Digital a Catalunya
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* Copyright (c) 2001-2002 University of Southern California
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* Copyright (c) 2005-2010 CESNET z.s.p.o.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, is permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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*
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* This product includes software developed by the University of Southern
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* California Information Sciences Institute. This product also includes
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* software developed by CESNET z.s.p.o.
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*
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* 4. Neither the name of the University, Institute, CESNET nor the names of
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* its contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef TRANSMIT_H_
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#define TRANSMIT_H_
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#include "audio/audio.h"
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#include "rtp/rtpenc_h264.h"
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#include "types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct module;
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struct rtp;
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struct tx;
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struct video_frame;
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struct tx *tx_init(struct module *parent, unsigned mtu, enum tx_media_type media_type,
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const char *fec, const char *encryption, long packet_rate);
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void tx_send_tile(struct tx *tx_session, struct video_frame *frame, int pos, struct rtp *rtp_session);
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void tx_send(struct tx *tx_session, struct video_frame *frame, struct rtp *rtp_session);
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void format_video_header(struct video_frame *frame, int tile_idx, int buffer_idx,
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uint32_t *hdr);
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struct tx *tx_init_h264(struct module *parent, unsigned mtu, enum tx_media_type media_type,
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const char *fec, const char *encryption, long packet_rate);
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void tx_send_h264(struct tx *tx_session, struct video_frame *frame, struct rtp *rtp_session);
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/**
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* Returns buffer ID to be sent with next tx_send() call
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*/
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int tx_get_buffer_id(struct tx *tx_session);
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#ifdef __cplusplus
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}
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#endif
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#ifdef __cplusplus
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void audio_tx_send(struct tx *tx_session, struct rtp *rtp_session, const audio_frame2 *buffer);
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void audio_tx_send_standard(struct tx* tx, struct rtp *rtp_session, const audio_frame2 * buffer);
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#endif
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#endif // TRANSMIT_H_
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