115 lines
4.0 KiB
C
115 lines
4.0 KiB
C
/* ------------------------------------------------------------------
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* Copyright (C) 1998-2009 PacketVideo
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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* -------------------------------------------------------------------
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*/
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/****************************************************************************************
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Portions of this file are derived from the following 3GPP standard:
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3GPP TS 26.073
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ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
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Available from http://www.3gpp.org
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(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
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Permission to distribute, modify and use this file under the standard license
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terms listed above has been obtained from the copyright holder.
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****************************************************************************************/
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/*
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*****************************************************************************
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*
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* GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001
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* R99 Version 3.2.0
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* REL-4 Version 4.0.0
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*
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*****************************************************************************
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*
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* File : frame.h
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* Purpose : Declaration of received and transmitted frame types
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*
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*****************************************************************************
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*/
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#ifndef frame_h
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#define frame_h "$Id $"
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/*
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*****************************************************************************
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* INCLUDE FILES
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*****************************************************************************
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*
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*****************************************************************************
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* DEFINITION OF DATA TYPES
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*****************************************************************************
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* Note: The order of the TX and RX_Type identifiers has been chosen in
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* the way below to be compatible to an earlier version of the
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* AMR-NB C reference program.
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*****************************************************************************
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*/
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enum RXFrameType { RX_SPEECH_GOOD = 0,
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RX_SPEECH_DEGRADED,
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RX_ONSET,
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RX_SPEECH_BAD,
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RX_SID_FIRST,
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RX_SID_UPDATE,
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RX_SID_BAD,
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RX_NO_DATA,
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RX_N_FRAMETYPES /* number of frame types */
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};
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enum TXFrameType { TX_SPEECH_GOOD = 0,
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TX_SID_FIRST,
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TX_SID_UPDATE,
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TX_NO_DATA,
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TX_SPEECH_DEGRADED,
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TX_SPEECH_BAD,
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TX_SID_BAD,
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TX_ONSET,
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TX_N_FRAMETYPES /* number of frame types */
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};
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/* Channel decoded frame type */
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enum CHDECFrameType { CHDEC_SID_FIRST = 0,
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CHDEC_SID_FIRST_INCOMPLETE,
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CHDEC_SID_UPDATE_INCOMPLETE,
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CHDEC_SID_UPDATE,
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CHDEC_SPEECH,
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CHDEC_SPEECH_ONSET,
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CHDEC_ESCAPE_MARKER,
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CHDEC_ESCAPE_DATA,
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CHDEC_NO_DATA
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};
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/* Channel decoded frame quality */
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enum CHDECFrameQuality { CHDEC_GOOD = 0,
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CHDEC_PROBABLY_DEGRADED,
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CHDEC_PROBABLY_BAD,
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CHDEC_BAD
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};
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#ifdef __cplusplus
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}
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#endif
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#endif
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