Changeset 2585 for pjproject/trunk

Timestamp:

Apr 8, 2009 6:22:31 PM (15 years ago)

Author:

nanang

Message:

Ticket #762: Updated delay calculation method & added statistic report in jbuf_destroy().

File:

• pjproject/trunk/pjmedia/src/pjmedia/jbuf.c (modified) (2 diffs)

pjproject/trunk/pjmedia/src/pjmedia/jbuf.c

@@ -479 +479 @@
 PJ_DEF(pj_status_t) pjmedia_jbuf_destroy(pjmedia_jbuf *jb)
 {
+    TRACE__((jb->jb_name.ptr, "\n"
+            "  JB summary:\n"
+            "    size=%d prefetch=%d\n"
+            "    delay (min/max/avg/dev)=%d/%d/%d/%d ms\n"
+            "    burst (min/max/avg/dev)=%d/%d/%d/%d frames\n"
+            "    lost=%d discard=%d empty=%d\n",
+            jb->jb_framelist.size, jb->jb_prefetch,
+            jb->jb_delay.min, jb->jb_delay.max, jb->jb_delay.mean, 
+            pj_math_stat_get_stddev(&jb->jb_delay),
+            jb->jb_burst.min, jb->jb_burst.max, jb->jb_burst.mean, 
+            pj_math_stat_get_stddev(&jb->jb_burst),
+            jb->jb_lost, jb->jb_discard, jb->jb_empty));
+
     return jb_framelist_destroy(&jb->jb_framelist);
 }
@@ -746 +759 @@
         if (ftype == PJMEDIA_JB_NORMAL_FRAME) {
             *p_frame_type = PJMEDIA_JB_NORMAL_FRAME;
-            pj_math_stat_update(&jb->jb_delay, cur_size * jb->jb_frame_ptime);
         } else {
             *p_frame_type = PJMEDIA_JB_MISSING_FRAME;
             jb->jb_lost++;
         }
+
+        /* Calculate delay on the first GET */
+        if (jb->jb_last_op == JB_OP_PUT)
+            pj_math_stat_update(&jb->jb_delay, cur_size * jb->jb_frame_ptime);
     }