1 /* ------------------------------------------------------------------ 2 * Copyright (C) 1998-2009 PacketVideo 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13 * express or implied. 14 * See the License for the specific language governing permissions 15 * and limitations under the License. 16 * ------------------------------------------------------------------- 17 */ 18 /**************************************************************************************** 19 Portions of this file are derived from the following 3GPP standard: 20 21 3GPP TS 26.073 22 ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec 23 Available from http://www.3gpp.org 24 25 (C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) 26 Permission to distribute, modify and use this file under the standard license 27 terms listed above has been obtained from the copyright holder. 28 ****************************************************************************************/ 29 /* 30 ***************************************************************************** 31 * 32 * GSM AMR-NB speech codec R98 Version 7.5.0 March 2, 2001 33 * R99 Version 3.2.0 34 * REL-4 Version 4.0.0 35 * 36 ***************************************************************************** 37 * 38 * File : bits2prm.h 39 * Purpose : Retrieves the vector of encoder parameters from 40 * : the received serial bits in a frame. 41 * 42 ***************************************************************************** 43 */ 44 #ifndef bits2prm_h 45 #define bits2prm_h "$Id $" 46 47 /* 48 ***************************************************************************** 49 * INCLUDE FILES 50 ***************************************************************************** 51 */ 52 #include "typedef.h" 53 #include "mode.h" 54 55 #ifdef __cplusplus 56 extern "C" 57 { 58 #endif 59 60 /* 61 ***************************************************************************** 62 * DEFINITION OF DATA TYPES 63 ***************************************************************************** 64 */ 65 66 /* 67 ***************************************************************************** 68 * DECLARATION OF PROTOTYPES 69 ***************************************************************************** 70 */ 71 /* 72 ************************************************************************** 73 * 74 * Function : Bits2prm 75 * Purpose : Retrieves the vector of encoder parameters from 76 * the received serial bits in a frame. 77 * Returns : void 78 * 79 ************************************************************************** 80 */ 81 OSCL_IMPORT_REF void Bits2prm( 82 enum Mode mode, 83 Word16 bits[], /* input : serial bits, (244 + bfi) */ 84 Word16 prm[] /* output: analysis parameters, (57+1 parameters) */ 85 ); 86 87 #ifdef __cplusplus 88 } 89 #endif 90 91 #endif 92
