Changeset 2464 for pjproject/branches/projects/aps-direct/pjmedia/src/pjmedia-audiodev/audiodev.c

Timestamp:

Feb 19, 2009 12:08:19 PM (15 years ago)

Author:

bennylp

Message:

Updated audio test

File:

• pjproject/branches/projects/aps-direct/pjmedia/src/pjmedia-audiodev/audiodev.c (modified) (3 diffs)

pjproject/branches/projects/aps-direct/pjmedia/src/pjmedia-audiodev/audiodev.c

@@ -45 +45 @@
 static struct aud_subsys
 {
+    unsigned         init_count;
     pj_pool_factory *pf;
     unsigned         factory_cnt;
@@ -65 +66 @@
     pj_status_t status = PJ_ENOMEM;
 
+    /* Allow init() to be called multiple times as long as there is matching
+     * number of shutdown().
+     */
+    if (aud_subsys.init_count++ != 0) {
+        return PJ_SUCCESS;
+    }
+
     aud_subsys.pf = pf;
     aud_subsys.factory_cnt = 0;
@@ -101 +109 @@
 {
     unsigned i;
+
+    /* Allow shutdown() to be called multiple times as long as there is matching
+     * number of init().
+     */
+    if (aud_subsys.init_count == 0) {
+        return PJ_SUCCESS;
+    }
+    --aud_subsys.init_count;
 
     for (i=0; i<aud_subsys.factory_cnt; ++i) {