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 Pathname: ./gsm-amr/c/include/l_comp.h 32 33 ------------------------------------------------------------------------------ 34 REVISION HISTORY 35 36 Description: Passing in pOverflow for EPOC changes. 37 38 Description: Updated template to make it build in Symbian. Updated copyright 39 year. 40 41 Description: Moved _cplusplus #ifdef after Include section. 42 43 Who: Date: 44 Description: 45 46 ------------------------------------------------------------------------------ 47 INCLUDE DESCRIPTION 48 49 This file contains all the constant definitions and prototype definitions 50 needed by the L_comp function. 51 52 ------------------------------------------------------------------------------ 53 */ 54 55 /*---------------------------------------------------------------------------- 56 ; CONTINUE ONLY IF NOT ALREADY DEFINED 57 ----------------------------------------------------------------------------*/ 58 #ifndef L_COMP_H 59 #define L_COMP_H 60 61 /*---------------------------------------------------------------------------- 62 ; INCLUDES 63 ----------------------------------------------------------------------------*/ 64 #include "typedef.h" 65 66 /*--------------------------------------------------------------------------*/ 67 #ifdef __cplusplus 68 extern "C" 69 { 70 #endif 71 72 /*---------------------------------------------------------------------------- 73 ; MACROS 74 ; Define module specific macros here 75 ----------------------------------------------------------------------------*/ 76 77 78 /*---------------------------------------------------------------------------- 79 ; DEFINES 80 ; Include all pre-processor statements here. 81 ----------------------------------------------------------------------------*/ 82 83 /*---------------------------------------------------------------------------- 84 ; EXTERNAL VARIABLES REFERENCES 85 ; Declare variables used in this module but defined elsewhere 86 ----------------------------------------------------------------------------*/ 87 88 /*---------------------------------------------------------------------------- 89 ; SIMPLE TYPEDEF'S 90 ----------------------------------------------------------------------------*/ 91 92 /*---------------------------------------------------------------------------- 93 ; ENUMERATED TYPEDEF'S 94 ----------------------------------------------------------------------------*/ 95 96 /*---------------------------------------------------------------------------- 97 ; STRUCTURES TYPEDEF'S 98 ----------------------------------------------------------------------------*/ 99 100 /*---------------------------------------------------------------------------- 101 ; GLOBAL FUNCTION DEFINITIONS 102 ; Function Prototype declaration 103 ----------------------------------------------------------------------------*/ 104 Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow); 105 106 /*---------------------------------------------------------------------------- 107 ; END 108 ----------------------------------------------------------------------------*/ 109 #ifdef __cplusplus 110 } 111 #endif 112 113 #endif 114 115
