| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * 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. |
| * ------------------------------------------------------------------- |
| */ |
| /**************************************************************************************** |
| Portions of this file are derived from the following 3GPP standard: |
| |
| 3GPP TS 26.073 |
| ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec |
| Available from http://www.3gpp.org |
| |
| (C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) |
| Permission to distribute, modify and use this file under the standard license |
| terms listed above has been obtained from the copyright holder. |
| ****************************************************************************************/ |
| /* |
| ***************************************************************************** |
| * |
| * GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 |
| * R99 Version 3.2.0 |
| * REL-4 Version 4.0.0 |
| * |
| ***************************************************************************** |
| * |
| * File : frame.h |
| * Purpose : Declaration of received and transmitted frame types |
| * |
| ***************************************************************************** |
| */ |
| #ifndef frame_h |
| #define frame_h "$Id $" |
| |
| /* |
| ***************************************************************************** |
| * INCLUDE FILES |
| ***************************************************************************** |
| */ |
| |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| /* |
| ***************************************************************************** |
| * DEFINITION OF DATA TYPES |
| ***************************************************************************** |
| * Note: The order of the TX and RX_Type identifiers has been chosen in |
| * the way below to be compatible to an earlier version of the |
| * AMR-NB C reference program. |
| ***************************************************************************** |
| */ |
| |
| enum RXFrameType { RX_SPEECH_GOOD = 0, |
| RX_SPEECH_DEGRADED, |
| RX_ONSET, |
| RX_SPEECH_BAD, |
| RX_SID_FIRST, |
| RX_SID_UPDATE, |
| RX_SID_BAD, |
| RX_NO_DATA, |
| RX_N_FRAMETYPES /* number of frame types */ |
| }; |
| |
| enum TXFrameType { TX_SPEECH_GOOD = 0, |
| TX_SID_FIRST, |
| TX_SID_UPDATE, |
| TX_NO_DATA, |
| TX_SPEECH_DEGRADED, |
| TX_SPEECH_BAD, |
| TX_SID_BAD, |
| TX_ONSET, |
| TX_N_FRAMETYPES /* number of frame types */ |
| }; |
| |
| |
| /* Channel decoded frame type */ |
| enum CHDECFrameType { CHDEC_SID_FIRST = 0, |
| CHDEC_SID_FIRST_INCOMPLETE, |
| CHDEC_SID_UPDATE_INCOMPLETE, |
| CHDEC_SID_UPDATE, |
| CHDEC_SPEECH, |
| CHDEC_SPEECH_ONSET, |
| CHDEC_ESCAPE_MARKER, |
| CHDEC_ESCAPE_DATA, |
| CHDEC_NO_DATA |
| }; |
| |
| /* Channel decoded frame quality */ |
| enum CHDECFrameQuality { CHDEC_GOOD = 0, |
| CHDEC_PROBABLY_DEGRADED, |
| CHDEC_PROBABLY_BAD, |
| CHDEC_BAD |
| }; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |