/* | |
** 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__ | |