Changeset 5792 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_aud.c

Timestamp:

May 15, 2018 8:23:44 AM (6 years ago)

Author:

ming

Message:

Closed #2113: Implement conference signal level adjustment for a specific connection

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_aud.c (modified) (3 diffs)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_aud.c

@@ -715 +715 @@
 }
 
+PJ_DEF(void) pjsua_conf_connect_param_default(pjsua_conf_connect_param *prm)
+{
+    pj_bzero(prm, sizeof(*prm));
+    prm->level = 1.0;
+}
+
 /*
  * Get maxinum number of conference ports.
@@ -825 +831 @@
 PJ_DEF(pj_status_t) pjsua_conf_connect( pjsua_conf_port_id source,
                                         pjsua_conf_port_id sink)
+{
+    pjsua_conf_connect_param prm;
+
+    pjsua_conf_connect_param_default(&prm);
+    return pjsua_conf_connect2(source, sink, &prm);
+}
+                                        
+/*
+ * Establish unidirectional media flow from souce to sink, with signal
+ * level adjustment.
+ */
+PJ_DEF(pj_status_t) pjsua_conf_connect2( pjsua_conf_port_id source,
+                                         pjsua_conf_port_id sink,
+                                         const pjsua_conf_connect_param *prm)
 {
     pj_status_t status = PJ_SUCCESS;
@@ -958 +978 @@
 
     if (status == PJ_SUCCESS) {
-        status = pjmedia_conf_connect_port(pjsua_var.mconf, source, sink, 0);
+        pjsua_conf_connect_param cc_param;
+        
+        if (!prm)
+            pjsua_conf_connect_param_default(&cc_param);
+        else
+            pj_memcpy(&cc_param, prm, sizeof(cc_param));
+        status = pjmedia_conf_connect_port(pjsua_var.mconf, source, sink, 
+                                           (int)((cc_param.level-1) * 128));
     }