Changeset 3793 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_vid.c

Timestamp:

Oct 6, 2011 6:05:36 AM (13 years ago)

Author:

bennylp

Message:

Misc (re #1370): calling pjmedia_vid_port_start() more than once had caused freezing capture video if preview is enabled before making video calls

File:

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

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

@@ -828 +828 @@
             pjsua_vid_win *w;
             pjsua_vid_win_id wid;
+            pj_bool_t just_created = PJ_FALSE;
 
             PJ_LOG(4,(THIS_FILE, "Setting up TX.."));
@@ -860 +861 @@
                     return status;
                 }
+                just_created = PJ_TRUE;
             }
 
@@ -884 +886 @@
 
             /* Start capturer */
-            status = pjmedia_vid_port_start(w->vp_cap);
-            if (status != PJ_SUCCESS) {
-                pj_log_pop_indent();
-                goto on_error;
+            if (just_created) {
+                status = pjmedia_vid_port_start(w->vp_cap);
+                if (status != PJ_SUCCESS) {
+                    pj_log_pop_indent();
+                    goto on_error;
+                }
             }