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 26.173 22 ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec 23 Available from http://www.3gpp.org 24 25 (C) 2007, 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 33 34 Pathname: ./cpp/include/q_pulse.h 35 36 Date: 01/04/2007 37 38 ------------------------------------------------------------------------------ 39 REVISION HISTORY 40 41 Description: 42 ------------------------------------------------------------------------------ 43 INCLUDE DESCRIPTION 44 45 Coding and decoding of algebraic codebook 46 ------------------------------------------------------------------------------ 47 */ 48 49 #ifndef Q_PULSE_H 50 #define Q_PULSE_H 51 52 53 /*---------------------------------------------------------------------------- 54 ; INCLUDES 55 ----------------------------------------------------------------------------*/ 56 57 #include "pv_amr_wb_type_defs.h" 58 59 60 #ifdef __cplusplus 61 extern "C" 62 { 63 #endif 64 65 66 void dec_1p_N1(int32 index, int16 N, int16 offset, int16 pos[]); 67 void dec_2p_2N1(int32 index, int16 N, int16 offset, int16 pos[]); 68 void dec_3p_3N1(int32 index, int16 N, int16 offset, int16 pos[]); 69 void dec_4p_4N1(int32 index, int16 N, int16 offset, int16 pos[]); 70 void dec_4p_4N(int32 index, int16 N, int16 offset, int16 pos[]); 71 void dec_5p_5N(int32 index, int16 N, int16 offset, int16 pos[]); 72 void dec_6p_6N_2(int32 index, int16 N, int16 offset, int16 pos[]); 73 74 75 #ifdef __cplusplus 76 } 77 #endif 78 79 #endif /* Q_PULSE_H */ 80
