Changeset 3912

Timestamp:

Dec 15, 2011 10:11:51 AM (13 years ago)

Author:

nanang

Message:

Fix #1427: added check if video_cnt in call option should be increased while trying to enable a video stream.

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_vid.c (modified) (1 diff)

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

@@ -1696 +1696 @@
         pj_pool_t *pool = call->inv->pool_prov;
         pjmedia_sdp_media *sdp_m;
+
+        /* Enabling video */
+        if (call_med->dir == PJMEDIA_DIR_NONE) {
+            unsigned i, vid_cnt = 0;
+
+            /* Check if video_cnt in call option needs to be increased */
+            for (i = 0; i < call->med_cnt; ++i) {
+                if (call->media[i].type == PJMEDIA_TYPE_VIDEO &&
+                    call->media[i].dir != PJMEDIA_DIR_NONE)
+                {
+                    ++vid_cnt;
+                }
+            }
+            if (call->opt.video_cnt <= vid_cnt)
+                call->opt.video_cnt++;
+        }
 
         status = pjsua_call_media_init(call_med, PJMEDIA_TYPE_VIDEO,