Changeset 1041 for pjproject/trunk/pjmedia/src/pjmedia/dsound.c

Timestamp:

Mar 5, 2007 1:13:22 PM (18 years ago)

Author:

bennylp

Message:

Allow pjmedia_snd_init()/deinit() to be called more than once

File:

• pjproject/trunk/pjmedia/src/pjmedia/dsound.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia/dsound.c

@@ -57 +57 @@
 static unsigned dev_count;
 static struct dsound_dev_info dev_info[MAX_HARDWARE];
-
+static int snd_init_count;
 
 
@@ -638 +638 @@
     unsigned i;
 
+    if (++snd_init_count != 1)
+        return PJ_SUCCESS;
+
     pool_factory = factory;
 
@@ -667 +670 @@
 PJ_DEF(pj_status_t) pjmedia_snd_deinit(void)
 {
+    --snd_init_count;
     return PJ_SUCCESS;
 }