diff --git a/jni/pjproject-android/.svn/pristine/c7/c75ce8c72326825eafd6732395c2f5e0b803fed3.svn-base b/jni/pjproject-android/.svn/pristine/c7/c75ce8c72326825eafd6732395c2f5e0b803fed3.svn-base
new file mode 100644
index 0000000..c1eb921
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/c7/c75ce8c72326825eafd6732395c2f5e0b803fed3.svn-base
@@ -0,0 +1,336 @@
+/* $Id$ */
+/* 
+ * 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 
+ */
+#ifndef __PJMEDIA_SOUND_H__
+#define __PJMEDIA_SOUND_H__
+
+
+/**
+ * @file sound.h
+ * @brief Legacy sound device API
+ */
+#include <pjmedia-audiodev/audiodev.h>
+#include <pjmedia/types.h>
+
+
+PJ_BEGIN_DECL
+
+/**
+ * @defgroup PJMED_SND Portable Sound Hardware Abstraction
+ * @ingroup PJMED_SND_PORT
+ * @brief PJMEDIA abstraction for sound device hardware
+ * @{
+ *
+ * <strong>Warning: this sound device API has been deprecated
+ * and replaced by PJMEDIA Audio Device API. Please see
+ * http://trac.pjsip.org/repos/wiki/Audio_Dev_API for more
+ * information.</strong>
+ *
+ * This section describes lower level abstraction for sound device
+ * hardware. Application normally uses the higher layer @ref
+ * PJMED_SND_PORT abstraction since it works seamlessly with 
+ * @ref PJMEDIA_PORT.
+ *
+ * The sound hardware abstraction basically runs <b>asychronously</b>,
+ * and application must register callbacks to be called to receive/
+ * supply audio frames from/to the sound hardware.
+ *
+ * A full duplex sound stream (created with #pjmedia_snd_open()) 
+ * requires application to supply two callbacks:
+ *  - <b><tt>rec_cb</tt></b> callback to be called when it has finished
+ *    capturing one media frame, and 
+ *  - <b><tt>play_cb</tt></b> callback to be called when it needs media 
+ *    frame to be played to the sound playback hardware.
+ *
+ * Half duplex sound stream (created with #pjmedia_snd_open_rec() or
+ * #pjmedia_snd_open_player()) will only need one of the callback to
+ * be specified.
+ *
+ * After sound stream is created, application need to call
+ * #pjmedia_snd_stream_start() to start capturing/playing back media
+ * frames from/to the sound device.
+ */
+
+/** Opaque declaration for pjmedia_snd_stream. */
+typedef struct pjmedia_snd_stream pjmedia_snd_stream;
+
+/**
+ * Device information structure returned by #pjmedia_snd_get_dev_info.
+ */
+typedef struct pjmedia_snd_dev_info
+{
+    char	name[64];	        /**< Device name.		    */
+    unsigned	input_count;	        /**< Max number of input channels.  */
+    unsigned	output_count;	        /**< Max number of output channels. */
+    unsigned	default_samples_per_sec;/**< Default sampling rate.	    */
+} pjmedia_snd_dev_info;
+
+/** 
+ * Stream information, can be retrieved from a live stream by calling
+ * #pjmedia_snd_stream_get_info().
+ */
+typedef struct pjmedia_snd_stream_info
+{
+    pjmedia_dir	dir;		    /**< Stream direction.		    */
+    int		play_id;	    /**< Playback dev id, or -1 for rec only*/
+    int		rec_id;		    /**< Capture dev id, or -1 for play only*/
+    unsigned	clock_rate;	    /**< Actual clock rate.		    */
+    unsigned	channel_count;	    /**< Number of channels.		    */
+    unsigned	samples_per_frame;  /**< Samples per frame.		    */
+    unsigned	bits_per_sample;    /**< Bits per sample.		    */
+    unsigned	rec_latency;	    /**< Record latency, in samples.	    */
+    unsigned	play_latency;	    /**< Playback latency, in samples.	    */
+} pjmedia_snd_stream_info;
+
+/** 
+ * This callback is called by player stream when it needs additional data
+ * to be played by the device. Application must fill in the whole of output 
+ * buffer with sound samples.
+ *
+ * @param user_data	User data associated with the stream.
+ * @param timestamp	Timestamp, in samples.
+ * @param output	Buffer to be filled out by application.
+ * @param size		The size requested in bytes, which will be equal to
+ *			the size of one whole packet.
+ *
+ * @return		Non-zero to stop the stream.
+ */
+typedef pj_status_t (*pjmedia_snd_play_cb)(/* in */   void *user_data,
+				      /* in */   pj_uint32_t timestamp,
+				      /* out */  void *output,
+				      /* out */  unsigned size);
+
+/**
+ * This callback is called by recorder stream when it has captured the whole
+ * packet worth of audio samples.
+ *
+ * @param user_data	User data associated with the stream.
+ * @param timestamp	Timestamp, in samples.
+ * @param output	Buffer containing the captured audio samples.
+ * @param size		The size of the data in the buffer, in bytes.
+ *
+ * @return		Non-zero to stop the stream.
+ */
+typedef pj_status_t (*pjmedia_snd_rec_cb)(/* in */   void *user_data,
+				     /* in */   pj_uint32_t timestamp,
+				     /* in */   void *input,
+				     /* in*/    unsigned size);
+
+/**
+ * Init the sound library.
+ *
+ * @param factory	The sound factory.
+ *
+ * @return		Zero on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_init(pj_pool_factory *factory);
+
+
+/**
+ * Get the number of devices detected by the library.
+ *
+ * @return		Number of devices.
+ */
+PJ_DECL(int) pjmedia_snd_get_dev_count(void);
+
+
+/**
+ * Get device info.
+ *
+ * @param index		The index of the device, which should be in the range
+ *			from zero to #pjmedia_snd_get_dev_count - 1.
+ */
+PJ_DECL(const pjmedia_snd_dev_info*) pjmedia_snd_get_dev_info(unsigned index);
+
+
+/**
+ * Set sound device latency, this function must be called before sound device
+ * opened, or otherwise default latency setting will be used, @see
+ * PJMEDIA_SND_DEFAULT_REC_LATENCY & PJMEDIA_SND_DEFAULT_PLAY_LATENCY.
+ *
+ * Choosing latency value is not straightforward, it should accomodate both 
+ * minimum latency and stability. Lower latency tends to cause sound device 
+ * less reliable (producing audio dropouts) on CPU load disturbance. Moreover,
+ * the best latency setting may vary based on many aspects, e.g: sound card, 
+ * CPU, OS, kernel, etc.
+ *
+ * @param input_latency	    The latency of input device, in ms, set to 0
+ *			    for default PJMEDIA_SND_DEFAULT_REC_LATENCY.
+ * @param output_latency    The latency of output device, in ms, set to 0
+ *			    for default PJMEDIA_SND_DEFAULT_PLAY_LATENCY.
+ *
+ * @return		    PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_set_latency(unsigned input_latency, 
+					     unsigned output_latency);
+
+
+/**
+ * Create sound stream for both capturing audio and audio playback,  from the 
+ * same device. This is the recommended way to create simultaneous recorder 
+ * and player streams (instead of creating separate capture and playback
+ * streams), because it works on backends that does not allow
+ * a device to be opened more than once.
+ *
+ * @param rec_id	    Device index for recorder/capture stream, or
+ *			    -1 to use the first capable device.
+ * @param play_id	    Device index for playback stream, or -1 to use 
+ *			    the first capable device.
+ * @param clock_rate	    Sound device's clock rate to set.
+ * @param channel_count	    Set number of channels, 1 for mono, or 2 for
+ *			    stereo. The channel count determines the format
+ *			    of the frame.
+ * @param samples_per_frame Number of samples per frame.
+ * @param bits_per_sample   Set the number of bits per sample. The normal 
+ *			    value for this parameter is 16 bits per sample.
+ * @param rec_cb	    Callback to handle captured audio samples.
+ * @param play_cb	    Callback to be called when the sound player needs
+ *			    more audio samples to play.
+ * @param user_data	    User data to be associated with the stream.
+ * @param p_snd_strm	    Pointer to receive the stream instance.
+ *
+ * @return		    PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_open(int rec_id,
+				      int play_id,
+				      unsigned clock_rate,
+				      unsigned channel_count,
+				      unsigned samples_per_frame,
+				      unsigned bits_per_sample,
+				      pjmedia_snd_rec_cb rec_cb,
+				      pjmedia_snd_play_cb play_cb,
+				      void *user_data,
+				      pjmedia_snd_stream **p_snd_strm);
+
+
+/**
+ * Create a unidirectional audio stream for capturing audio samples from
+ * the sound device.
+ *
+ * @param index		    Device index, or -1 to let the library choose the 
+ *			    first available device.
+ * @param clock_rate	    Sound device's clock rate to set.
+ * @param channel_count	    Set number of channels, 1 for mono, or 2 for
+ *			    stereo. The channel count determines the format
+ *			    of the frame.
+ * @param samples_per_frame Number of samples per frame.
+ * @param bits_per_sample   Set the number of bits per sample. The normal 
+ *			    value for this parameter is 16 bits per sample.
+ * @param rec_cb	    Callback to handle captured audio samples.
+ * @param user_data	    User data to be associated with the stream.
+ * @param p_snd_strm	    Pointer to receive the stream instance.
+ *
+ * @return		    PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_open_rec( int index,
+					   unsigned clock_rate,
+					   unsigned channel_count,
+					   unsigned samples_per_frame,
+					   unsigned bits_per_sample,
+					   pjmedia_snd_rec_cb rec_cb,
+					   void *user_data,
+					   pjmedia_snd_stream **p_snd_strm);
+
+/**
+ * Create a unidirectional audio stream for playing audio samples to the
+ * sound device.
+ *
+ * @param index		    Device index, or -1 to let the library choose the 
+ *			    first available device.
+ * @param clock_rate	    Sound device's clock rate to set.
+ * @param channel_count	    Set number of channels, 1 for mono, or 2 for
+ *			    stereo. The channel count determines the format
+ *			    of the frame.
+ * @param samples_per_frame Number of samples per frame.
+ * @param bits_per_sample   Set the number of bits per sample. The normal 
+ *			    value for this parameter is 16 bits per sample.
+ * @param play_cb	    Callback to be called when the sound player needs
+ *			    more audio samples to play.
+ * @param user_data	    User data to be associated with the stream.
+ * @param p_snd_strm	    Pointer to receive the stream instance.
+ *
+ * @return		    PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_open_player( int index,
+					 unsigned clock_rate,
+					 unsigned channel_count,
+					 unsigned samples_per_frame,
+					 unsigned bits_per_sample,
+					 pjmedia_snd_play_cb play_cb,
+					 void *user_data,
+					 pjmedia_snd_stream **p_snd_strm );
+
+
+/**
+ * Get information about live stream.
+ *
+ * @param strm		The stream to be queried.
+ * @param pi		Pointer to stream information to be filled up with
+ *			information about the stream.
+ *
+ * @return		PJ_SUCCESS on success or the appropriate error code.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_stream_get_info(pjmedia_snd_stream *strm,
+						 pjmedia_snd_stream_info *pi);
+
+
+/**
+ * Start the stream.
+ *
+ * @param stream	The recorder or player stream.
+ *
+ * @return		Zero on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_stream_start(pjmedia_snd_stream *stream);
+
+/**
+ * Stop the stream.
+ *
+ * @param stream	The recorder or player stream.
+ *
+ * @return		Zero on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_stream_stop(pjmedia_snd_stream *stream);
+
+/**
+ * Destroy the stream.
+ *
+ * @param stream	The recorder of player stream.
+ *
+ * @return		Zero on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_stream_close(pjmedia_snd_stream *stream);
+
+/**
+ * Deinitialize sound library.
+ *
+ * @return		Zero on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_snd_deinit(void);
+
+
+
+/**
+ * @}
+ */
+
+PJ_END_DECL
+
+
+#endif	/* __PJMEDIA_SOUND_H__ */