--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmmw_plat/telephony_multimedia_service_api/inc/tmsilbcformat.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: Telephony Multimedia Service
+ *
+ */
+
+#ifndef TMS_ILBC_FORMAT_H
+#define TMS_ILBC_FORMAT_H
+
+#include <tms.h>
+#include <tmsformat.h>
+
+namespace TMS {
+
+// FORWARD DECLARATIONS
+class TMSILBCFormatBody;
+
+/**
+ * TMSILBCFormat class
+ *
+ * This class provides access methods to configure and query iLBC codec
+ * format settings.
+ *
+ * This format class can be used for both the encoder and decoder.
+ *
+ * @lib tmsapi.lib
+ *
+ */
+class TMSILBCFormat : public TMSFormat
+    {
+public:
+    /**
+     * Destructor
+     */
+    IMPORT_C virtual ~TMSILBCFormat();
+
+    /**
+     * Set iLBC codec mode.
+     *
+     * This method is allowable when encoding is not active; i.e. anytime
+     * before encoding is started or after it is stopped.
+     *
+     * Supported iLBC codec modes are:
+     *  TMS_ILBC_CODEC_MODE_20MILLI_SEC_FRAME
+     *  TMS_ILBC_CODEC_MODE_30MILLI_SEC_FRAME
+     *
+     * @param  mode
+     *      Sets selected iLBC encoding or decoding mode.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *      TMS_RESULT_INVALID_STATE if this method is used during active
+     *      encoding or decoding operation.
+     *      TMS_RESULT_FEATURE_NOT_SUPPORTED if this method is not implemented
+     *      by the adaptation.
+     *      TMS_RESULT_DOES_NOT_EXIST if the custom interface handle does
+     *      not exist.
+     *
+     */
+    IMPORT_C gint SetMode(const TMSILBCCodecMode mode);
+
+    /**
+     * Return current iLBC codec mode.
+     *
+     * This method is allowable at all times, while actively encoding/decoding
+     * or not.
+     *
+     * Supported iLBC codec modes are:
+     *  TMS_ILBC_CODEC_MODE_20MILLI_SEC_FRAME
+     *  TMS_ILBC_CODEC_MODE_30MILLI_SEC_FRAME
+     *
+     * @param  mode
+     *      Returns current iLBC encoding or decoding mode.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *
+     */
+    IMPORT_C gint GetMode(TMSILBCCodecMode& mode);
+
+    /**
+     * Toggles on and off Comfort Noise Generator (CNG) for iLBC decoder.
+     * Not supported by the encoder.
+     *
+     * This method is allowable when decoding is not active; i.e. anytime
+     * before decoding is started or after it is stopped.
+     *
+     * @param  cng
+     *      Sets CNG feature on or off.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *      TMS_RESULT_INVALID_STATE if this method is used during active
+     *      decoding operation.
+     *      TMS_RESULT_FEATURE_NOT_SUPPORTED if this method is not implemented
+     *      by the adaptation.
+     *      TMS_RESULT_DOES_NOT_EXIST if the custom interface handle does
+     *      not exist.
+     *
+     */
+    IMPORT_C gint SetCNG(const gboolean cng);
+
+    /**
+     * Returns current CNG setting of the iLBC decoder.
+     *
+     * This method is allowable when decoding is not active; i.e. anytime
+     * before decoding is started or after it is stopped.
+     *
+     * @param  cng
+     *      Current CNG setting of the decoder.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *
+     */
+    IMPORT_C gint GetCNG(gboolean& cng);
+
+    /**
+     * Toggles on and off Voice Activation Detection (VAD) for iLBC encoder.
+     * Not supported by the decoder.
+     *
+     * This method is allowable at all times, while actively encoding or not.
+     *
+     * @param  vad
+     *      Sets VAD feature on or off.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *      TMS_RESULT_FEATURE_NOT_SUPPORTED if this method is not implemented
+     *      by the adaptation.
+     *      TMS_RESULT_DOES_NOT_EXIST if the custom interface handle does
+     *      not exist.
+     *
+     */
+    IMPORT_C gint SetVADMode(const gboolean vad);
+
+    /**
+     * Returns current VAD setting of the iLBC encoder.
+     *
+     * This method is allowable at all times, while actively encoding or not.
+     *
+     * @param  vad
+     *      Current VAD setting of the encoder.
+     *
+     * @return
+     *      TMS_RESULT_SUCCESS if the operation was successful.
+     *
+     */
+    IMPORT_C gint GetVADMode(gboolean& vad);
+
+protected:
+    /**
+     * Constructor
+     */
+    IMPORT_C TMSILBCFormat();
+
+protected:
+    TMSILBCFormatBody *iBody;
+    };
+
+} //namespace TMS
+
+#endif //TMS_ILBC_FORMAT_H