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Diffstat (limited to 'media/libstagefright/codecs/amrnb/common/include/frame.h')
| -rw-r--r-- | media/libstagefright/codecs/amrnb/common/include/frame.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/amrnb/common/include/frame.h b/media/libstagefright/codecs/amrnb/common/include/frame.h new file mode 100644 index 0000000..1d0c6c1 --- /dev/null +++ b/media/libstagefright/codecs/amrnb/common/include/frame.h @@ -0,0 +1,114 @@ +/* ------------------------------------------------------------------ + * 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 |