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/*
** Copyright 2003-2010, VisualOn, Inc.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
/*******************************************************************************
File: voAMRWB.h
Content: AMR-WB codec APIs & data types
*******************************************************************************/
#ifndef __VOAMRWB_H__
#define __VOAMRWB_H__
#include "voAudio.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#pragma pack(push, 4)
/*!* the bit rate the codec supports*/
typedef enum {
VOAMRWB_MDNONE = -1, /*!< Invalid mode */
VOAMRWB_MD66 = 0, /*!< 6.60kbps */
VOAMRWB_MD885 = 1, /*!< 8.85kbps */
VOAMRWB_MD1265 = 2, /*!< 12.65kbps */
VOAMRWB_MD1425 = 3, /*!< 14.25kbps */
VOAMRWB_MD1585 = 4, /*!< 15.85bps */
VOAMRWB_MD1825 = 5, /*!< 18.25bps */
VOAMRWB_MD1985 = 6, /*!< 19.85kbps */
VOAMRWB_MD2305 = 7, /*!< 23.05kbps */
VOAMRWB_MD2385 = 8, /*!< 23.85kbps> */
VOAMRWB_N_MODES = 9, /*!< Invalid mode */
VOAMRWB_MODE_MAX = VO_MAX_ENUM_VALUE
}VOAMRWBMODE;
/*!* the frame format the codec supports*/
typedef enum {
VOAMRWB_DEFAULT = 0, /*!< the frame type is the header (defined in RFC3267) + rawdata*/
/*One word (2-byte) for sync word (0x6b21)*/
/*One word (2-byte) for frame length N.*/
/*N words (2-byte) containing N bits (bit 0 = 0x007f, bit 1 = 0x0081).*/
VOAMRWB_ITU = 1,
/*One word (2-byte) for sync word (0x6b21).*/
/*One word (2-byte) to indicate the frame type.*/
/*One word (2-byte) to indicate the mode.*/
/*N words (2-byte) containing N bits (bit 0 = 0xff81, bit 1 = 0x007f).*/
VOAMRWB_RFC3267 = 2, /* see RFC 3267 */
VOAMRWB_TMAX = VO_MAX_ENUM_VALUE
}VOAMRWBFRAMETYPE;
#define VO_PID_AMRWB_Module 0x42261000
#define VO_PID_AMRWB_FORMAT (VO_PID_AMRWB_Module | 0x0002)
#define VO_PID_AMRWB_CHANNELS (VO_PID_AMRWB_Module | 0x0003)
#define VO_PID_AMRWB_SAMPLERATE (VO_PID_AMRWB_Module | 0x0004)
#define VO_PID_AMRWB_FRAMETYPE (VO_PID_AMRWB_Module | 0x0005)
#define VO_PID_AMRWB_MODE (VO_PID_AMRWB_Module | 0x0006)
#define VO_PID_AMRWB_DTX (VO_PID_AMRWB_Module | 0x0007)
/**
* Get audio codec API interface
* \param pEncHandle [out] Return the AMRWB Encoder handle.
* \retval VO_ERR_OK Succeeded.
*/
VO_S32 VO_API voGetAMRWBEncAPI(VO_AUDIO_CODECAPI *pEncHandle);
#pragma pack(pop)
#ifdef __cplusplus
} /* extern "C" */
#endif /* __cplusplus */
#endif //__VOAMRWB_H__
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