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Diffstat (limited to 'protocols/Tox/toxcore/toxav/rtp.h')
| -rw-r--r-- | protocols/Tox/toxcore/toxav/rtp.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/protocols/Tox/toxcore/toxav/rtp.h b/protocols/Tox/toxcore/toxav/rtp.h deleted file mode 100644 index d57c5ef720..0000000000 --- a/protocols/Tox/toxcore/toxav/rtp.h +++ /dev/null @@ -1,196 +0,0 @@ -/** rtp.h - * - * Copyright (C) 2013 Tox project All Rights Reserved. - * - * This file is part of Tox. - * - * Tox is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * Tox 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with Tox. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#ifndef __TOXRTP -#define __TOXRTP - -#define RTP_VERSION 2 -#include <inttypes.h> -#include <pthread.h> - -#include "../toxcore/util.h" -#include "../toxcore/network.h" -#include "../toxcore/net_crypto.h" -#include "../toxcore/Messenger.h" - -#define MAX_SEQU_NUM 65535 -#define MAX_RTP_SIZE 65535 - -/** - * @brief Standard rtp header - * - */ - -typedef struct _RTPHeader { - uint8_t flags; /* Version(2),Padding(1), Ext(1), Cc(4) */ - uint8_t marker_payloadt; /* Marker(1), PlayLoad Type(7) */ - uint16_t sequnum; /* Sequence Number */ - uint32_t timestamp; /* Timestamp */ - uint32_t ssrc; /* SSRC */ - uint32_t csrc[16]; /* CSRC's table */ - uint32_t length; /* Length of the header in payload string. */ - -} RTPHeader; - - -/** - * @brief Standard rtp extension header. - * - */ -typedef struct _RTPExtHeader { - uint16_t type; /* Extension profile */ - uint16_t length; /* Number of extensions */ - uint32_t *table; /* Extension's table */ - -} RTPExtHeader; - - -/** - * @brief Standard rtp message. - * - */ -typedef struct _RTPMessage { - RTPHeader *header; - RTPExtHeader *ext_header; - - uint8_t data[MAX_RTP_SIZE]; - uint32_t length; - - struct _RTPMessage *next; -} RTPMessage; - - -/** - * @brief Our main session descriptor. - * It measures the session variables and controls - * the entire session. There are functions for manipulating - * the session so tend to use those instead of directly modifying - * session parameters. - * - */ -typedef struct _RTPSession { - uint8_t version; - uint8_t padding; - uint8_t extension; - uint8_t cc; - uint8_t marker; - uint8_t payload_type; - uint16_t sequnum; /* Set when sending */ - uint16_t rsequnum; /* Check when recving msg */ - uint32_t timestamp; - uint32_t ssrc; - uint32_t *csrc; - - /* If some additional data must be sent via message - * apply it here. Only by allocating this member you will be - * automatically placing it within a message. - */ - RTPExtHeader *ext_header; - - /* Msg prefix for core to know when recving */ - uint8_t prefix; - - int dest; - int32_t call_index; - struct _ToxAv *av; - -} RTPSession; - - -/** - * @brief Release all messages held by session. - * - * @param session The session. - * @return int - * @retval -1 Error occurred. - * @retval 0 Success. - */ -int rtp_release_session_recv ( RTPSession *session ); - - -/** - * @brief Call this to change queue limit - * - * @param session The session - * @param limit new limit - * @return void - */ -void rtp_queue_adjust_limit ( RTPSession *session, uint64_t limit ); - -/** - * @brief Get's oldest message in the list. - * - * @param session Where the list is. - * @return RTPMessage* The message. You need to call rtp_msg_free() to free it. - * @retval NULL No messages in the list, or no list. - */ -RTPMessage *rtp_recv_msg ( RTPSession *session ); - - -/** - * @brief Sends msg to _RTPSession::dest - * - * @param session The session. - * @param msg The message - * @param messenger Tox* object. - * @return int - * @retval -1 On error. - * @retval 0 On success. - */ -int rtp_send_msg ( RTPSession *session, Messenger *messenger, const uint8_t *data, uint16_t length ); - - -/** - * @brief Speaks for it self. - * - * @param session The control session msg belongs to. It can be NULL. - * @param msg The message. - * @return void - */ -void rtp_free_msg ( RTPSession *session, RTPMessage *msg ); - -/** - * @brief Must be called before calling any other rtp function. It's used - * to initialize RTP control session. - * - * @param payload_type Type of payload used to send. You can use values in toxmsi.h::MSICallType - * @param messenger Tox* object. - * @param friend_num Friend id. - * @return RTPSession* Created control session. - * @retval NULL Error occurred. - */ -RTPSession *rtp_init_session ( int payload_type, Messenger *messenger, int friend_num ); - - -/** - * @brief Terminate the session. - * - * @param session The session. - * @param messenger The messenger who owns the session - * @return int - * @retval -1 Error occurred. - * @retval 0 Success. - */ -void rtp_terminate_session ( RTPSession *session, Messenger *messenger ); - - - -#endif /* __TOXRTP */ |