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Handle AVPF RR interval in milliseconds + fix negotiation of rtcp-fb trr-int parameter.

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This commit is contained in:
Ghislain MARY 2014-06-19 09:55:19 +02:00
parent e8bd526f74
commit 94105aaa1f
7 changed files with 41 additions and 27 deletions
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9
coreapi/bellesip_sal/sal_sdp.c
View file

@ -68,7 +68,7 @@ static void add_ice_remote_candidates(belle_sdp_media_description_t *md, const S
if (buffer[0] != '\0') belle_sdp_media_description_add_attribute(md,belle_sdp_attribute_create("remote-candidates",buffer));
}
static bool_t is_rtcp_fb_trr_int_the_same_for_all_payloads(const SalStreamDescription *stream, uint8_t *trr_int) {
static bool_t is_rtcp_fb_trr_int_the_same_for_all_payloads(const SalStreamDescription *stream, uint16_t *trr_int) {
MSList *pt_it;
bool_t first = TRUE;
for (pt_it = stream->payloads; pt_it != NULL; pt_it = pt_it->next) {
@ -85,7 +85,7 @@ static bool_t is_rtcp_fb_trr_int_the_same_for_all_payloads(const SalStreamDescri
return TRUE;
}
static void add_rtcp_fb_trr_int_attribute(belle_sdp_media_description_t *media_desc, int8_t id, uint8_t trr_int) {
static void add_rtcp_fb_trr_int_attribute(belle_sdp_media_description_t *media_desc, int8_t id, uint16_t trr_int) {
belle_sdp_rtcp_fb_attribute_t *attribute = belle_sdp_rtcp_fb_attribute_new();
belle_sdp_rtcp_fb_attribute_set_id(attribute, id);
belle_sdp_rtcp_fb_attribute_set_type(attribute, BELLE_SDP_RTCP_FB_TRR_INT);
@ -106,7 +106,7 @@ static void add_rtcp_fb_attributes(belle_sdp_media_description_t *media_desc, co
PayloadType *pt;
PayloadTypeAvpfParams avpf_params;
bool_t general_trr_int;
uint8_t trr_int = 0;
uint16_t trr_int = 0;
general_trr_int = is_rtcp_fb_trr_int_the_same_for_all_payloads(stream, &trr_int);
if (general_trr_int == TRUE) {
@ -485,7 +485,6 @@ static void enable_avpf_for_stream(SalStreamDescription *stream) {
if (stream->type == SalVideo) {
avpf_params.features |= PAYLOAD_TYPE_AVPF_FIR;
}
avpf_params.trr_interval = 0;
payload_type_set_avpf_params(pt, avpf_params);
}
}
@ -509,7 +508,7 @@ static void apply_rtcp_fb_attribute_to_payload(belle_sdp_rtcp_fb_attribute_t *fb
}
break;
case BELLE_SDP_RTCP_FB_TRR_INT:
avpf_params.trr_interval = (unsigned char)belle_sdp_rtcp_fb_attribute_get_trr_int(fb_attribute);
avpf_params.trr_interval = belle_sdp_rtcp_fb_attribute_get_trr_int(fb_attribute);
break;
case BELLE_SDP_RTCP_FB_ACK:
default:

37
coreapi/linphonecall.c
View file

@ -132,9 +132,9 @@ static bool_t linphone_call_all_streams_avpf_enabled(const LinphoneCall *call) {
return ((nb_active_streams > 0) && (nb_active_streams == nb_avpf_enabled_streams));
}
static uint8_t linphone_call_get_avpf_rr_interval(const LinphoneCall *call) {
uint8_t rr_interval = 0;
uint8_t stream_rr_interval;
static uint16_t linphone_call_get_avpf_rr_interval(const LinphoneCall *call) {
uint16_t rr_interval = 0;
uint16_t stream_rr_interval;
if (call) {
if (call->audiostream && media_stream_get_state((MediaStream *)call->audiostream) == MSStreamStarted) {
stream_rr_interval = media_stream_get_avpf_rr_interval((MediaStream *)call->audiostream);
@ -145,7 +145,7 @@ static uint8_t linphone_call_get_avpf_rr_interval(const LinphoneCall *call) {
if (stream_rr_interval > rr_interval) rr_interval = stream_rr_interval;
}
} else {
rr_interval = 5;
rr_interval = 5000;
}
return rr_interval;
}
@ -682,6 +682,26 @@ static void linphone_call_incoming_select_ip_version(LinphoneCall *call){
}else call->af=AF_INET;
}
/**
* Fix call parameters on incoming call to eg. enable AVPF if the incoming call propose it and it is not enabled locally.
*/
void linphone_call_set_compatible_incoming_call_parameters(LinphoneCall *call, const SalMediaDescription *md) {
call->params.has_video &= linphone_core_media_description_contains_video_stream(md);
/* Handle AVPF and SRTP. */
call->params.avpf_enabled = sal_media_description_has_avpf(md);
if (call->params.avpf_enabled == TRUE) {
if (call->dest_proxy != NULL) {
call->params.avpf_rr_interval = linphone_proxy_config_get_avpf_rr_interval(call->dest_proxy) * 1000;
} else {
call->params.avpf_rr_interval = 5000;
}
}
if ((sal_media_description_has_srtp(md) == TRUE) && (media_stream_srtp_supported() == TRUE)) {
call->params.media_encryption = LinphoneMediaEncryptionSRTP;
}
}
LinphoneCall * linphone_call_new_incoming(LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, SalOp *op){
LinphoneCall *call=ms_new0(LinphoneCall,1);
char *from_str;
@ -716,6 +736,7 @@ LinphoneCall * linphone_call_new_incoming(LinphoneCore *lc, LinphoneAddress *fro
linphone_core_get_local_ip(lc,call->af,call->localip);
linphone_call_init_common(call, from, to);
call->log->call_id=ms_strdup(sal_op_get_call_id(op)); /*must be known at that time*/
call->dest_proxy = linphone_core_lookup_known_proxy(call->core, to);
linphone_core_init_default_params(lc, &call->params);
/*
@ -730,13 +751,7 @@ LinphoneCall * linphone_call_new_incoming(LinphoneCore *lc, LinphoneAddress *fro
if (md) {
// It is licit to receive an INVITE without SDP
// In this case WE chose the media parameters according to policy.
call->params.has_video &= linphone_core_media_description_contains_video_stream(md);
/* Handle AVPF and SRTP. */
call->params.avpf_enabled = sal_media_description_has_avpf(md);
if ((sal_media_description_has_srtp(md) == TRUE) && (media_stream_srtp_supported() == TRUE)) {
call->params.media_encryption = LinphoneMediaEncryptionSRTP;
}
linphone_call_set_compatible_incoming_call_parameters(call, md);
}
fpol=linphone_core_get_firewall_policy(call->core);
/*create the ice session now if ICE is required*/

9
coreapi/linphonecore.c
View file

@ -2845,7 +2845,7 @@ LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const
if (proxy!=NULL) {
from=linphone_proxy_config_get_identity(proxy);
cp->avpf_enabled = linphone_proxy_config_avpf_enabled(proxy);
cp->avpf_rr_interval = linphone_proxy_config_get_avpf_rr_interval(proxy);
cp->avpf_rr_interval = linphone_proxy_config_get_avpf_rr_interval(proxy) * 1000;
}
/* if no proxy or no identity defined for this proxy, default to primary contact*/
@ -3428,12 +3428,7 @@ int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call,
// There might not be a md if the INVITE was lacking an SDP
// In this case we use the parameters as is.
if (md) {
call->params.has_video &= linphone_core_media_description_contains_video_stream(md);
/* Handle AVPF and SRTP. */
call->params.avpf_enabled = sal_media_description_has_avpf(md);
if ((sal_media_description_has_srtp(md) == TRUE) && (media_stream_srtp_supported() == TRUE)) {
call->params.media_encryption = LinphoneMediaEncryptionSRTP;
}
linphone_call_set_compatible_incoming_call_parameters(call, md);
}
linphone_call_prepare_ice(call,TRUE);
linphone_call_make_local_media_description(lc,call);

6
coreapi/offeranswer.c
View file

@ -101,7 +101,11 @@ static MSList *match_payloads(const MSList *local, const MSList *remote, bool_t
newp->flags|=PAYLOAD_TYPE_FLAG_CAN_RECV|PAYLOAD_TYPE_FLAG_CAN_SEND;
if (p2->flags & PAYLOAD_TYPE_RTCP_FEEDBACK_ENABLED) {
newp->flags |= PAYLOAD_TYPE_RTCP_FEEDBACK_ENABLED;
newp->avpf = payload_type_get_avpf_params(p2);
newp->avpf = payload_type_get_avpf_params(p2); /* Take remote AVPF features */
/* Take bigger AVPF trr interval */
if (p2->avpf.trr_interval < matched->avpf.trr_interval) {
newp->avpf.trr_interval = matched->avpf.trr_interval;
}
}
res=ms_list_append(res,newp);
/* we should use the remote numbering even when parsing a response */

3
coreapi/private.h
View file

@ -100,7 +100,7 @@ struct _LinphoneCallParams{
bool_t in_conference; /*in conference mode */
bool_t low_bandwidth;
LinphonePrivacyMask privacy;
uint8_t avpf_rr_interval;
uint16_t avpf_rr_interval;
};
struct _LinphoneQualityReporting{
@ -255,6 +255,7 @@ LinphoneCall * linphone_call_new_outgoing(struct _LinphoneCore *lc, LinphoneAddr
LinphoneCall * linphone_call_new_incoming(struct _LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, SalOp *op);
void linphone_call_set_state(LinphoneCall *call, LinphoneCallState cstate, const char *message);
void linphone_call_set_contact_op(LinphoneCall* call);
void linphone_call_set_compatible_incoming_call_parameters(LinphoneCall *call, const SalMediaDescription *md);
/* private: */
LinphoneCallLog * linphone_call_log_new(LinphoneCall *call, LinphoneAddress *local, LinphoneAddress * remote);
void linphone_call_log_completed(LinphoneCall *call);

2
mediastreamer2

@ -1 +1 @@
Subproject commit d09fd38aa00d38a99eb9470c0f9e117027f4dc50
Subproject commit e4ee08232c70023bf772b6499752bd682671b99c

2
oRTP

@ -1 +1 @@
Subproject commit 8d9a4ac29b80f6dbb16ef6ca9ed68727a0c7d759
Subproject commit e4a235076787acef6e97eb7a15b400f91fd4f481