diff --git a/jni/pjproject-android/.svn/pristine/ed/ed401f66f29a7207130b2e2253addc5a44a16426.svn-base b/jni/pjproject-android/.svn/pristine/ed/ed401f66f29a7207130b2e2253addc5a44a16426.svn-base
new file mode 100644
index 0000000..a106d2d
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/ed/ed401f66f29a7207130b2e2253addc5a44a16426.svn-base
@@ -0,0 +1,78 @@
+/* $Id$ */
+/* 
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <pjmedia/bidirectional.h>
+#include <pj/pool.h>
+
+
+#define THIS_FILE   "bidirectional.c"
+#define SIGNATURE   PJMEDIA_SIG_PORT_BIDIR
+
+struct bidir_port
+{
+    pjmedia_port     base;
+    pjmedia_port    *get_port;
+    pjmedia_port    *put_port;
+};
+
+
+static pj_status_t put_frame(pjmedia_port *this_port, 
+			     pjmedia_frame *frame)
+{
+    struct bidir_port *p = (struct bidir_port*)this_port;
+    return pjmedia_port_put_frame(p->put_port, frame);
+}
+
+
+static pj_status_t get_frame(pjmedia_port *this_port, 
+			     pjmedia_frame *frame)
+{
+    struct bidir_port *p = (struct bidir_port*)this_port;
+    return pjmedia_port_get_frame(p->get_port, frame);
+}
+
+
+PJ_DEF(pj_status_t) pjmedia_bidirectional_port_create( pj_pool_t *pool,
+						       pjmedia_port *get_port,
+						       pjmedia_port *put_port,
+						       pjmedia_port **p_port )
+{
+    struct bidir_port *port;
+    const pjmedia_audio_format_detail *gafd;
+
+    port = PJ_POOL_ZALLOC_T(pool, struct bidir_port);
+    gafd = pjmedia_format_get_audio_format_detail(&get_port->info.fmt, 1);
+
+    pjmedia_port_info_init(&port->base.info, &get_port->info.name, SIGNATURE,
+			   gafd->clock_rate,
+			   gafd->channel_count,
+			   gafd->bits_per_sample,
+			   PJMEDIA_AFD_SPF(gafd));
+
+    port->get_port = get_port;
+    port->put_port = put_port;
+
+    port->base.get_frame = &get_frame;
+    port->base.put_frame = &put_frame;
+
+    *p_port = &port->base;
+
+    return PJ_SUCCESS;
+}
+