diff --git a/jni/pjproject-android/.svn/pristine/45/450740cc68c401fd214a6ba4983742696b983c89.svn-base b/jni/pjproject-android/.svn/pristine/45/450740cc68c401fd214a6ba4983742696b983c89.svn-base
new file mode 100644
index 0000000..b7defae
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/45/450740cc68c401fd214a6ba4983742696b983c89.svn-base
@@ -0,0 +1,138 @@
+/* $Id$ */
+/* 
+ * 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/port.h>
+#include <pjmedia/errno.h>
+#include <pj/assert.h>
+#include <pj/log.h>
+#include <pj/pool.h>
+
+#define THIS_FILE	"port.c"
+
+
+/**
+ * This is an auxiliary function to initialize port info for
+ * ports which deal with PCM audio.
+ */
+PJ_DEF(pj_status_t) pjmedia_port_info_init( pjmedia_port_info *info,
+					    const pj_str_t *name,
+					    unsigned signature,
+					    unsigned clock_rate,
+					    unsigned channel_count,
+					    unsigned bits_per_sample,
+					    unsigned samples_per_frame)
+{
+#define USEC_IN_SEC (pj_uint64_t)1000000
+    unsigned frame_time_usec, avg_bps;
+
+    pj_bzero(info, sizeof(*info));
+
+    info->signature = signature;
+    info->dir = PJMEDIA_DIR_ENCODING_DECODING;
+    info->name = *name;
+
+    frame_time_usec = (unsigned)(samples_per_frame * USEC_IN_SEC /
+				 channel_count / clock_rate);
+    avg_bps = clock_rate * channel_count * bits_per_sample;
+
+    pjmedia_format_init_audio(&info->fmt, PJMEDIA_FORMAT_L16, clock_rate,
+			      channel_count, bits_per_sample, frame_time_usec,
+			      avg_bps, avg_bps);
+
+    return PJ_SUCCESS;
+}
+
+PJ_DEF(pj_status_t) pjmedia_port_info_init2( pjmedia_port_info *info,
+					     const pj_str_t *name,
+					     unsigned signature,
+					     pjmedia_dir dir,
+					     const pjmedia_format *fmt)
+{
+    pj_bzero(info, sizeof(*info));
+    info->signature = signature;
+    info->dir = dir;
+    info->name = *name;
+
+    pjmedia_format_copy(&info->fmt, fmt);
+
+    return PJ_SUCCESS;
+}
+
+/**
+ * Get a clock source from the port.
+ */
+PJ_DEF(pjmedia_clock_src *) pjmedia_port_get_clock_src( pjmedia_port *port,
+                                                        pjmedia_dir dir )
+{
+    if (port && port->get_clock_src)
+	return port->get_clock_src(port, dir);
+    else
+	return NULL;
+}
+
+/**
+ * Get a frame from the port (and subsequent downstream ports).
+ */
+PJ_DEF(pj_status_t) pjmedia_port_get_frame( pjmedia_port *port,
+					    pjmedia_frame *frame )
+{
+    PJ_ASSERT_RETURN(port && frame, PJ_EINVAL);
+
+    if (port->get_frame)
+	return port->get_frame(port, frame);
+    else {
+	frame->type = PJMEDIA_FRAME_TYPE_NONE;
+	return PJ_EINVALIDOP;
+    }
+}
+
+
+/**
+ * Put a frame to the port (and subsequent downstream ports).
+ */
+PJ_DEF(pj_status_t) pjmedia_port_put_frame( pjmedia_port *port,
+					    pjmedia_frame *frame )
+{
+    PJ_ASSERT_RETURN(port && frame, PJ_EINVAL);
+
+    if (port->put_frame)
+	return port->put_frame(port, frame);
+    else
+	return PJ_EINVALIDOP;
+}
+
+/**
+ * Destroy port (and subsequent downstream ports)
+ */
+PJ_DEF(pj_status_t) pjmedia_port_destroy( pjmedia_port *port )
+{
+    pj_status_t status;
+
+    PJ_ASSERT_RETURN(port, PJ_EINVAL);
+
+    if (port->on_destroy)
+	status = port->on_destroy(port);
+    else
+	status = PJ_SUCCESS;
+
+    return status;
+}
+
+
+