* #27232: jni: added pjproject checkout as regular git content
We will remove it once the next release of pjsip (with Android support)
comes out and is merged into SFLphone.
diff --git a/jni/pjproject-android/pjmedia/include/pjmedia-codec/g7221.h b/jni/pjproject-android/pjmedia/include/pjmedia-codec/g7221.h
new file mode 100644
index 0000000..596eee2
--- /dev/null
+++ b/jni/pjproject-android/pjmedia/include/pjmedia-codec/g7221.h
@@ -0,0 +1,162 @@
+/* $Id: g7221.h 3553 2011-05-05 06:14:19Z nanang $ */
+/*
+ * 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_CODECS_G7221_H__
+#define __PJMEDIA_CODECS_G7221_H__
+
+/**
+ * @file pjmedia-codec/g7221.h
+ * @brief G722.1 codec.
+ */
+
+#include <pjmedia-codec/types.h>
+
+/**
+ * @defgroup PJMED_G7221_CODEC G.722.1 Codec (Siren7/Siren14)
+ * @ingroup PJMEDIA_CODEC_CODECS
+ * @brief Implementation of G.722.1 codec
+ * @{
+ *
+ * <b>G.722.1 licensed from Polycom®</b><br />
+ * <b>G.722.1 Annex C licensed from Polycom®</b>
+ *
+ * This section describes functions to initialize and register G.722.1 codec
+ * factory to the codec manager. After the codec factory has been registered,
+ * application can use @ref PJMEDIA_CODEC API to manipulate the codec.
+ *
+ * PJMEDIA G722.1 codec implementation is based on ITU-T Recommendation
+ * G.722.1 (05/2005) C fixed point implementation including its Annex C.
+ *
+ * G.722.1 is a low complexity codec that supports 7kHz and 14kHz audio
+ * bandwidth working at bitrates ranging from 16kbps to 48kbps. It may be
+ * used with speech or music inputs.
+ *
+ *
+ * \section codec_setting Codec Settings
+ *
+ * \subsection general_setting General Settings
+ *
+ * General codec settings for this codec such as VAD and PLC can be
+ * manipulated through the <tt>setting</tt> field in #pjmedia_codec_param.
+ * Please see the documentation of #pjmedia_codec_param for more info.
+ *
+ * \subsection specific_setting Codec Specific Settings
+ *
+ * The following settings are applicable for this codec.
+ *
+ * \subsubsection bitrate Bitrate
+ *
+ * The codec implementation supports standard and non-standard bitrates.
+ * Use #pjmedia_codec_g7221_set_mode() to enable or disable the bitrates.
+ *
+ * By default, only standard bitrates are enabled upon initialization:
+ * - for 7kHz audio bandwidth (16kHz sampling rate): 24kbps and 32kbps,
+ * - for 14kHz audio bandwidth (32kHz sampling rate): 24kbps, 32kbps, and
+ * 48kbps.
+ *
+ * The usage of non-standard bitrates must follow these requirements:
+ * - for 7kHz audio bandwidth (16kHz sampling rate): 16000 to 32000 bps,
+ * multiplication of 400
+ * - for 14kHz audio bandwidth (32kHz sampling rate): 24000 to 48000 bps,
+ * multiplication of 400
+ *
+ * \note
+ * Currently only up to two non-standard modes can be enabled.
+ *
+ * \remark
+ * There is a flaw in the codec manager as currently it could not
+ * differentiate G.722.1 codecs by bitrates, hence invoking
+ * #pjmedia_codec_mgr_set_default_param() may only affect a G.722.1 codec
+ * with the highest priority (or first index found in codec enumeration
+ * when they have same priority) and invoking
+ * #pjmedia_codec_mgr_set_codec_priority() will set priority of all G.722.1
+ * codecs with sampling rate as specified.
+ */
+
+PJ_BEGIN_DECL
+
+/**
+ * Initialize and register G.722.1 codec factory to pjmedia endpoint.
+ *
+ * @param endpt The pjmedia endpoint.
+ *
+ * @return PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_g7221_init( pjmedia_endpt *endpt );
+
+
+/**
+ * Enable and disable G.722.1 mode. By default, the standard modes are
+ * enabled upon initialization, i.e.:
+ * - sampling rate 16kHz, bitrate 24kbps and 32kbps.
+ * - sampling rate 32kHz, bitrate 24kbps, 32kbps, and 48kbps.
+ * This function can also be used for enabling non-standard modes.
+ * Note that currently only up to two non-standard modes can be enabled
+ * at one time.
+ *
+ * @param sample_rate PCM sampling rate, in Hz, valid values are only
+ * 16000 and 32000.
+ * @param bitrate G722.1 bitrate, in bps, the valid values are
+ * standard and non-standard bitrates as described
+ * above.
+ * @param enabled PJ_TRUE for enabling specified mode.
+ *
+ * @return PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_g7221_set_mode(unsigned sample_rate,
+ unsigned bitrate,
+ pj_bool_t enabled);
+
+/**
+ * Set the G.722.1 codec encoder and decoder level adjustment.
+ * If the value is non-zero, then PCM input samples to the encoder will
+ * be shifted right by this value, and similarly PCM output samples from
+ * the decoder will be shifted left by this value.
+ *
+ * \note
+ * This function is also applicable for G722.1 implementation with IPP
+ * back-end.
+ *
+ * Default value is PJMEDIA_G7221_DEFAULT_PCM_SHIFT.
+ *
+ * @param val The value
+ *
+ * @return PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_g7221_set_pcm_shift(int val);
+
+
+
+/**
+ * Unregister G.722.1 codecs factory from pjmedia endpoint.
+ *
+ * @return PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_codec_g7221_deinit(void);
+
+
+PJ_END_DECL
+
+
+/**
+ * @}
+ */
+
+#endif /* __PJMEDIA_CODECS_G7221_H__ */
+