[svn-commits] branch oej/sdpcleanup r32276 - in
/team/oej/sdpcleanup: ./ channels/ configs/...
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Mon Jun 5 04:35:22 MST 2006
Author: oej
Date: Mon Jun 5 06:35:22 2006
New Revision: 32276
URL: http://svn.digium.com/view/asterisk?rev=32276&view=rev
Log:
Try to base the outbound video offer on the inbound one.
Added:
team/oej/sdpcleanup/contrib/utils/zones2indications.c
- copied unchanged from r32255, trunk/contrib/utils/zones2indications.c
Modified:
team/oej/sdpcleanup/ (props changed)
team/oej/sdpcleanup/channel.c
team/oej/sdpcleanup/channels/chan_sip.c
team/oej/sdpcleanup/configs/indications.conf.sample
team/oej/sdpcleanup/include/asterisk/rtp.h
team/oej/sdpcleanup/rtp.c
Propchange: team/oej/sdpcleanup/
------------------------------------------------------------------------------
automerge = http://edvina.net/training/
Propchange: team/oej/sdpcleanup/
------------------------------------------------------------------------------
--- svnmerge-integrated (original)
+++ svnmerge-integrated Mon Jun 5 06:35:22 2006
@@ -1,1 +1,1 @@
-/trunk:1-32251
+/trunk:1-32275
Modified: team/oej/sdpcleanup/channel.c
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/channel.c?rev=32276&r1=32275&r2=32276&view=diff
==============================================================================
--- team/oej/sdpcleanup/channel.c (original)
+++ team/oej/sdpcleanup/channel.c Mon Jun 5 06:35:22 2006
@@ -2614,6 +2614,7 @@
int fmt;
int res;
int foo;
+ int videoformat = format & AST_FORMAT_VIDEO_MASK;
if (!cause)
cause = &foo;
@@ -2628,8 +2629,8 @@
if (strcasecmp(type, chan->tech->type))
continue;
- capabilities = chan->tech->capabilities | (format & AST_FORMAT_VIDEO_MASK);
- fmt = format;
+ capabilities = chan->tech->capabilities;
+ fmt = format & AST_FORMAT_AUDIO_MASK;
res = ast_translator_best_choice(&fmt, &capabilities);
if (res < 0) {
ast_log(LOG_WARNING, "No translator path exists for channel type %s (native %d) to %d\n", type, chan->tech->capabilities, format);
@@ -2640,7 +2641,7 @@
if (!chan->tech->requester)
return NULL;
- if (!(c = chan->tech->requester(type, capabilities, data, cause)))
+ if (!(c = chan->tech->requester(type, capabilities | videoformat, data, cause)))
return NULL;
if (c->_state == AST_STATE_DOWN) {
Modified: team/oej/sdpcleanup/channels/chan_sip.c
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/channels/chan_sip.c?rev=32276&r1=32275&r2=32276&view=diff
==============================================================================
--- team/oej/sdpcleanup/channels/chan_sip.c (original)
+++ team/oej/sdpcleanup/channels/chan_sip.c Mon Jun 5 06:35:22 2006
@@ -4311,7 +4311,44 @@
newpeercapability = (peercapability | vpeercapability);
newnoncodeccapability = noncodeccapability & peernoncodeccapability;
- /* THIS SHOULD MOVE TO AFTER ERROR CHECKING */
+
+ if (debug) {
+ /* shame on whoever coded this.... */
+ char s1[BUFSIZ], s2[BUFSIZ], s3[BUFSIZ], s4[BUFSIZ];
+
+ ast_verbose("Capabilities: us - %s, peer - audio=%s/video=%s, combined - %s\n",
+ ast_getformatname_multiple(s1, BUFSIZ, p->capability),
+ ast_getformatname_multiple(s2, BUFSIZ, newpeercapability),
+ ast_getformatname_multiple(s3, BUFSIZ, vpeercapability),
+ ast_getformatname_multiple(s4, BUFSIZ, newjointcapability));
+
+ ast_verbose("Non-codec capabilities (dtmf): us - %s, peer - %s, combined - %s\n",
+ ast_rtp_lookup_mime_multiple(s1, BUFSIZ, noncodeccapability, 0),
+ ast_rtp_lookup_mime_multiple(s2, BUFSIZ, peernoncodeccapability, 0),
+ ast_rtp_lookup_mime_multiple(s3, BUFSIZ, newnoncodeccapability, 0));
+ }
+ if (!newjointcapability) {
+ ast_log(LOG_NOTICE, "No compatible codecs, not accepting this offer!\n");
+ /* Do NOT Change current setting */
+ return -1;
+ }
+
+ /* We are now ready to change the sip session and p->rtp and p->vrtp with the offered codecs, since
+ they are acceptable */
+ p->jointcapability = newjointcapability; /* Our joint codec profile for this call */
+ p->peercapability = newpeercapability; /* The other sides capability in latest offer */
+ p->noncodeccapability = newnoncodeccapability; /* DTMF capabilities */
+
+ {
+ int i;
+ /* Copy payload types from source to destination */
+ for (i=0; i < MAX_RTP_PT; ++i) {
+ p->rtp->current_RTP_PT[i]= newaudiortp.current_RTP_PT[i];
+ if (p->vrtp)
+ p->vrtp->current_RTP_PT[i]= newvideortp.current_RTP_PT[i];
+ }
+ }
+
if (ast_test_flag(&p->flags[0], SIP_DTMF) == SIP_DTMF_AUTO) {
ast_clear_flag(&p->flags[0], SIP_DTMF);
if (newnoncodeccapability & AST_RTP_DTMF) {
@@ -4319,43 +4356,6 @@
ast_set_flag(&p->flags[0], SIP_DTMF_RFC2833);
} else {
ast_set_flag(&p->flags[0], SIP_DTMF_INBAND);
- }
- }
-
- if (debug) {
- /* shame on whoever coded this.... */
- char s1[BUFSIZ], s2[BUFSIZ], s3[BUFSIZ], s4[BUFSIZ];
-
- ast_verbose("Capabilities: us - %s, peer - audio=%s/video=%s, combined - %s\n",
- ast_getformatname_multiple(s1, BUFSIZ, p->capability),
- ast_getformatname_multiple(s2, BUFSIZ, newpeercapability),
- ast_getformatname_multiple(s3, BUFSIZ, vpeercapability),
- ast_getformatname_multiple(s4, BUFSIZ, newjointcapability));
-
- ast_verbose("Non-codec capabilities (dtmf): us - %s, peer - %s, combined - %s\n",
- ast_rtp_lookup_mime_multiple(s1, BUFSIZ, noncodeccapability, 0),
- ast_rtp_lookup_mime_multiple(s2, BUFSIZ, peernoncodeccapability, 0),
- ast_rtp_lookup_mime_multiple(s3, BUFSIZ, newnoncodeccapability, 0));
- }
- if (!newjointcapability) {
- ast_log(LOG_NOTICE, "No compatible codecs, not accepting this offer!\n");
- /* Do NOT Change current setting */
- return -1;
- }
-
- /* We are now ready to change the sip session and p->rtp and p->vrtp with the offered codecs, since
- they are acceptable */
- p->jointcapability = newjointcapability; /* Our joint codec profile for this call */
- p->peercapability = newpeercapability; /* The other sides capability in latest offer */
- p->noncodeccapability = newnoncodeccapability; /* DTMF capabilities */
-
- {
- int i;
- /* Copy payload types from source to destination */
- for (i=0; i < MAX_RTP_PT; ++i) {
- p->rtp->current_RTP_PT[i]= newaudiortp.current_RTP_PT[i];
- if (p->vrtp)
- p->vrtp->current_RTP_PT[i]= newvideortp.current_RTP_PT[i];
}
}
@@ -5096,6 +5096,7 @@
struct sockaddr_in vdest = { 0, };
int debug;
int needvideo = FALSE;
+ int videocapability = 0;
debug = sip_debug_test_pvt(p);
@@ -5137,7 +5138,7 @@
if (option_debug > 1)
ast_log(LOG_DEBUG, "This call needs video offers! \n");
} else if (option_debug > 1)
- ast_log(LOG_DEBUG, "This call needs video offers, but there's no video suupport enabled ! \n");
+ ast_log(LOG_DEBUG, "This call needs video offers, but there's no video support enabled ! \n");
}
@@ -5155,6 +5156,17 @@
snprintf(b, sizeof(b), "b=CT:%d\r\n", p->maxcallbitrate);
if (debug)
ast_verbose("Video is at %s port %d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ntohs(vsin.sin_port));
+ /* For video, we can't negotiate video offers. Let's compare the incoming call with what we got. */
+ videocapability = (capability & AST_FORMAT_AUDIO_MASK) & p->prefcodec;
+
+ /*! \todo XXX We need to select one codec, not many, since there's no transcoding */
+ /* Now, merge this video capability into capability while removing unsupported codecs */
+ capability = (capability & AST_FORMAT_AUDIO_MASK) | videocapability;
+ if (option_debug > 2) {
+ char codecbuf[BUFSIZ];
+ ast_log(LOG_DEBUG, "** Our video codec selection is: %s \n", ast_getformatname_multiple(codecbuf, sizeof(codecbuf), videocapability));
+ ast_log(LOG_DEBUG, "** Capability now set to : %s \n", ast_getformatname_multiple(codecbuf, sizeof(codecbuf), capability));
+ }
}
if (debug)
ast_verbose("Audio is at %s port %d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), p->ourip), ntohs(sin.sin_port));
@@ -5177,22 +5189,16 @@
else
hold = "a=sendrecv\r\n";
- /* Prefer the codec we were requested to use, first, no matter what */
+ /* Prefer the audio codec we were requested to use, first, no matter what */
if (capability & p->prefcodec) {
- if (p->prefcodec <= AST_FORMAT_MAX_AUDIO)
- add_codec_to_sdp(p, p->prefcodec, 8000,
- &m_audio_next, &m_audio_left,
- &a_audio_next, &a_audio_left,
- debug);
- else if (needvideo)
- add_codec_to_sdp(p, p->prefcodec, 90000,
- &m_video_next, &m_video_left,
- &a_video_next, &a_video_left,
- debug);
+ add_codec_to_sdp(p, p->prefcodec & AST_FORMAT_AUDIO_MASK, 8000,
+ &m_audio_next, &m_audio_left,
+ &a_audio_next, &a_audio_left,
+ debug);
alreadysent |= p->prefcodec;
}
- /* Start by sending our preferred codecs */
+ /* Start by sending our preferred audio codecs */
for (x = 0; x < 32; x++) {
if (!(pref_codec = ast_codec_pref_index(&p->prefs, x)))
break;
@@ -5203,20 +5209,14 @@
if (alreadysent & pref_codec)
continue;
- if (pref_codec <= AST_FORMAT_MAX_AUDIO)
- add_codec_to_sdp(p, pref_codec, 8000,
- &m_audio_next, &m_audio_left,
- &a_audio_next, &a_audio_left,
- debug);
- else if (needvideo)
- add_codec_to_sdp(p, pref_codec, 90000,
- &m_video_next, &m_video_left,
- &a_video_next, &a_video_left,
- debug);
+ add_codec_to_sdp(p, pref_codec, 8000,
+ &m_audio_next, &m_audio_left,
+ &a_audio_next, &a_audio_left,
+ debug);
alreadysent |= pref_codec;
}
- /* Now send any other common codecs, and non-codec formats: */
+ /* Now send any other common audio and video codecs, and non-codec formats: */
for (x = 1; x <= (needvideo ? AST_FORMAT_MAX_VIDEO : AST_FORMAT_MAX_AUDIO); x <<= 1) {
if (!(capability & x)) /* Codec not requested */
continue;
@@ -5236,6 +5236,7 @@
debug);
}
+ /* Now add DTMF RFC2833 telephony-event as a codec */
for (x = 1; x <= AST_RTP_MAX; x <<= 1) {
if (!(p->noncodeccapability & x))
continue;
@@ -13680,7 +13681,7 @@
#if 0
printf("Setting up to call extension '%s' at '%s'\n", ext ? ext : "<none>", host);
#endif
- p->prefcodec = format; /* Format for this call */
+ p->prefcodec = oldformat; /* Format for this call */
ast_mutex_lock(&p->lock);
tmpc = sip_new(p, AST_STATE_DOWN, host); /* Place the call */
ast_mutex_unlock(&p->lock);
Modified: team/oej/sdpcleanup/configs/indications.conf.sample
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/configs/indications.conf.sample?rev=32276&r1=32275&r2=32276&view=diff
==============================================================================
--- team/oej/sdpcleanup/configs/indications.conf.sample (original)
+++ team/oej/sdpcleanup/configs/indications.conf.sample Mon Jun 5 06:35:22 2006
@@ -333,6 +333,33 @@
info = !950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,0
stutter = 350+375+400
+[il]
+description = Israel
+ringcadence = 1000,3000
+dial = 414
+busy = 414/500,0/500
+ring = 414/1000,0/3000
+congestion = 414/250,0/250
+callwaiting = 414/100,0/100,414/100,0/100,414/600,0/3000
+dialrecall = !414/100,!0/100,!414/100,!0/100,!414/100,!0/100,414
+record = 1400/500,0/15000
+info = 1000/330,1400/330,1800/330,0/1000
+stutter = !414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,!414/160,!0/160,414
+
+
+[in]
+description = India
+ringcadence = 400,200,400,2000
+dial = 400*25
+busy = 400/750,0/750
+ring = 400*25/400,0/200,400*25/400,0/2000
+congestion = 400/250,0/250
+callwaiting = 400/200,0/100,400/200,0/7500
+dialrecall = !350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,350+440
+record = 1400/500,0/15000
+info = !950/330,!1400/330,!1800/330,0/1000
+stutter = !350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,350+440
+
[it]
description = Italy
; Reference: http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf
@@ -362,6 +389,19 @@
info = !950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,!950/330,!1400/330,!1800/330,!0/1000,0
; STUTTER - not specified
stutter = !425/100,!0/100,!425/100,!0/100,!425/100,!0/100,!425/100,!0/100,!425/100,!0/100,!425/100,!0/100,425
+
+[jp]
+description = Japan
+ringcadence = 1000,2000
+dial = 400
+busy = 400/500,0/500
+ring = 400+15/1000,0/2000
+congestion = 400/500,0/500
+callwaiting = 400+16/500,0/8000
+dialrecall = !400/200,!0/200,!400/200,!0/200,!400/200,!0/200,400
+record = 1400/500,0/15000
+info = !950/330,!1400/330,!1800/330,0
+stutter = !400/100,!0/100,!400/100,!0/100,!400/100,!0/100,!400/100,!0/100,!400/100,!0/100,!400/100,!0/100,400
[mx]
description = Mexico
Modified: team/oej/sdpcleanup/include/asterisk/rtp.h
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/include/asterisk/rtp.h?rev=32276&r1=32275&r2=32276&view=diff
==============================================================================
--- team/oej/sdpcleanup/include/asterisk/rtp.h (original)
+++ team/oej/sdpcleanup/include/asterisk/rtp.h Mon Jun 5 06:35:22 2006
@@ -62,22 +62,25 @@
AST_LIST_ENTRY(ast_rtp_protocol) list;
};
+
+#define FLAG_3389_WARNING (1 << 0)
+
typedef int (*ast_rtp_callback)(struct ast_rtp *rtp, struct ast_frame *f, void *data);
+
+/*!
+ * \brief Structure representing a RTP session.
+ *
+ * RTP session is defined on page 9 of RFC 3550: "An association among a set of participants communicating with RTP. A participant may be involved in multiple RTP sessions at the same time [...]"
+ *
+ */
/*! \brief The value of each payload format mapping: */
struct rtpPayloadType {
int isAstFormat; /*!< whether the following code is an AST_FORMAT */
- int code; /*!< Payload code for this type in this RTP stream */
+ int code;
};
-#define FLAG_3389_WARNING (1 << 0)
-
-/*!
- * \brief Structure representing a RTP session.
- *
- * RTP session is defined on page 9 of RFC 3550: "An association among a set of participants communicating with RTP. A participant may be involved in multiple RTP sessions at the same time [...]"
- *
- */
+/*! \brief RTP session description */
struct ast_rtp {
int s;
char resp;
@@ -92,7 +95,6 @@
unsigned int lastividtimestamp;
unsigned int lastovidtimestamp;
unsigned int lasteventseqn;
- unsigned int lasteventendseqn;
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? */
@@ -103,6 +105,7 @@
unsigned int cycles; /*!< Shifted count of sequence number cycles */
double rxjitter; /*!< Interarrival jitter at the moment */
double rxtransit; /*!< Relative transit time for previous packet */
+ unsigned int lasteventendseqn;
int lasttxformat;
int lastrxformat;
int dtmfcount;
Modified: team/oej/sdpcleanup/rtp.c
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/rtp.c?rev=32276&r1=32275&r2=32276&view=diff
==============================================================================
--- team/oej/sdpcleanup/rtp.c (original)
+++ team/oej/sdpcleanup/rtp.c Mon Jun 5 06:35:22 2006
@@ -96,8 +96,6 @@
static int ast_rtcp_write_sr(void *data);
static int ast_rtcp_write_rr(void *data);
static unsigned int ast_rtcp_calc_interval(struct ast_rtp *rtp);
-
-#define MAX_RTP_PT 256
#define FLAG_3389_WARNING (1 << 0)
#define FLAG_NAT_ACTIVE (3 << 1)
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