diff options
Diffstat (limited to 'media/libstagefright/codecs/amrnb/enc/src/prm2bits.h')
-rw-r--r-- | media/libstagefright/codecs/amrnb/enc/src/prm2bits.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/amrnb/enc/src/prm2bits.h b/media/libstagefright/codecs/amrnb/enc/src/prm2bits.h new file mode 100644 index 0000000..8ad11a8 --- /dev/null +++ b/media/libstagefright/codecs/amrnb/enc/src/prm2bits.h @@ -0,0 +1,81 @@ +/* ------------------------------------------------------------------ + * 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 : prm2bits.h +* Purpose : Converts the encoder parameter vector into a +* : vector of serial bits. +* +******************************************************************************** +*/ +#ifndef prm2bits_h +#define prm2bits_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" +#include "mode.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + + /* + ******************************************************************************** + * DEFINITION OF DATA TYPES + ******************************************************************************** + */ + + /* + ******************************************************************************** + * DECLARATION OF PROTOTYPES + ******************************************************************************** + */ + void Prm2bits( + enum Mode mode, /* i : AMR mode */ + Word16 prm[], /* input : analysis parameters */ + Word16 bits[] /* output: serial bits */ + ); + +#ifdef __cplusplus +} +#endif + +#endif |