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res_rtp_asterisk: Remove some unused structure fields.

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All of the fields that were removed were no longer referenced except for
'lastrxts' and 'rxseqno' which were only ever written to.

Change-Id: I5a5d31eb33e97663843698f58d0d97f22a76627c
This commit is contained in:
Sean Bright
2018-12-14 11:50:40 -05:00
parent 4cfc25d4e6
commit a2336adfb9
1 changed files with 0 additions and 18 deletions
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res/res_rtp_asterisk.c
-18
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@@ -304,12 +304,10 @@ struct ast_rtp {
unsigned int themssrc; /*!< Their SSRC */
unsigned int themssrc_valid; /*!< True if their SSRC is available. */
unsigned int lastts;
unsigned int lastrxts;
unsigned int lastividtimestamp;
unsigned int lastovidtimestamp;
unsigned int lastitexttimestamp;
unsigned int lastotexttimestamp;
unsigned int lasteventseqn;
int lastrxseqno; /*!< Last received sequence number */
unsigned short seedrxseqno; /*!< What sequence number did they start with?*/
unsigned int seedrxts; /*!< What RTP timestamp did they start with? */
@@ -323,10 +321,6 @@ struct ast_rtp {
struct ast_format *lasttxformat;
struct ast_format *lastrxformat;
int rtptimeout; /*!< RTP timeout time (negative or zero means disabled, negative value means temporarily disabled) */
int rtpholdtimeout; /*!< RTP timeout when on hold (negative or zero means disabled, negative value means temporarily disabled). */
int rtpkeepalive; /*!< Send RTP comfort noice packets for keepalive */
/* DTMF Reception Variables */
char resp; /*!< The current digit being processed */
unsigned int last_seqno; /*!< The last known sequence number for any DTMF packet */
@@ -345,17 +339,11 @@ struct ast_rtp {
struct timeval rxcore;
struct timeval txcore;
double drxcore; /*!< The double representation of the first received packet */
struct timeval lastrx; /*!< timeval when we last received a packet */
struct timeval dtmfmute;
struct ast_smoother *smoother;
int *ioid;
unsigned short seqno; /*!< Sequence number, RFC 3550, page 13. */
unsigned short rxseqno;
struct ast_sched_context *sched;
struct io_context *io;
void *data;
struct ast_rtcp *rtcp;
struct ast_rtp *bridged; /*!< Who we are Packet bridged to */
unsigned int asymmetric_codec; /*!< Indicate if asymmetric send/receive codecs are allowed */
enum strict_rtp_state strict_rtp_state; /*!< Current state that strict RTP protection is in */
@@ -5558,7 +5546,6 @@ static struct ast_frame *ast_rtp_read(struct ast_rtp_instance *instance, int rtc
ast_sockaddr_copy(&rtp->rtcp->them, &addr);
ast_sockaddr_set_port(&rtp->rtcp->them, ast_sockaddr_port(&addr) + 1);
}
rtp->rxseqno = 0;
ast_set_flag(rtp, FLAG_NAT_ACTIVE);
if (rtpdebug)
ast_debug(0, "RTP NAT: Got audio from other end. Now sending to address %s\n",
@@ -5743,7 +5730,6 @@ static struct ast_frame *ast_rtp_read(struct ast_rtp_instance *instance, int rtc
ast_codec_media_type2str(ast_format_get_type(rtp->f.subclass.format)));
return &ast_null_frame;
}
rtp->rxseqno = seqno;
if (rtp->dtmf_timeout && rtp->dtmf_timeout < timestamp) {
rtp->dtmf_timeout = 0;
@@ -5759,8 +5745,6 @@ static struct ast_frame *ast_rtp_read(struct ast_rtp_instance *instance, int rtc
}
}
rtp->lastrxts = timestamp;
rtp->f.src = "RTP";
rtp->f.mallocd = 0;
rtp->f.datalen = res - hdrlen;
@@ -6058,8 +6042,6 @@ static void ast_rtp_remote_address_set(struct ast_rtp_instance *instance, struct
rtp->rtcp->local_addr_str = ast_strdup(ast_sockaddr_stringify(&local));
}
rtp->rxseqno = 0;
if (strictrtp && rtp->strict_rtp_state != STRICT_RTP_OPEN
&& !ast_sockaddr_isnull(addr) && ast_sockaddr_cmp(addr, &rtp->strict_rtp_address)) {
/* We only need to learn a new strict source address if we've been told the source is