add special case to compute aac network birate

[linphone] / coreapi / misc.c

diff --git a/coreapi/misc.c b/coreapi/misc.c
index e84c8cce9a51f6e90c10b35cf5f5dba7fb8aaa6a..5d4c0ebcc2d365915ece80841e5ac2c1f1e7b858 100644 (file)
--- a/coreapi/misc.c
+++ b/coreapi/misc.c
@@ -234,12 +234,21 @@ static int get_codec_bitrate(LinphoneCore *lc, const PayloadType *pt){
        return pt->normal_bitrate;
 }
 
+/*
+ *((codec-birate*ptime/8) + RTP header + UDP header + IP header)*8/ptime;
+ *ptime=1/npacket
+ */
 static double get_audio_payload_bandwidth(LinphoneCore *lc, const PayloadType *pt){
        double npacket=50;
        double packet_size;
        int bitrate;
+       if (strcmp(payload_type_get_mime(&payload_type_aaceld_44k), payload_type_get_mime(pt))==0) {
+               /*special case of aac 44K because ptime= 10ms*/
+               npacket=100;
+       }
+               
        bitrate=get_codec_bitrate(lc,pt);
-       packet_size= (((double)bitrate)/(50*8))+UDP_HDR_SZ+RTP_HDR_SZ+IP4_HDR_SZ;
+       packet_size= (((double)bitrate)/(npacket*8))+UDP_HDR_SZ+RTP_HDR_SZ+IP4_HDR_SZ;
        return packet_size*8.0*npacket;
 }
 
@@ -876,7 +885,7 @@ void linphone_core_update_ice_from_remote_media_description(LinphoneCall *call,
                for (i = 0; i < md->n_total_streams; i++) {
                        const SalStreamDescription *stream = &md->streams[i];
                        IceCheckList *cl = ice_session_check_list(call->ice_session, i);
-                       if (cl == NULL) {
+                       if ((cl == NULL) && (i < md->n_active_streams)) {
                                cl = ice_check_list_new();
                                ice_session_add_check_list(call->ice_session, cl);
                                switch (stream->type) {
@@ -1005,6 +1014,9 @@ unsigned int linphone_core_get_audio_features(LinphoneCore *lc){
        return ret;
 }
 
+bool_t linphone_core_tone_indications_enabled(LinphoneCore*lc){
+       return lp_config_get_int(lc->config,"sound","tone_indications",1);
+}
 
 #ifdef HAVE_GETIFADDRS