14f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber/* ------------------------------------------------------------------ 24f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * Copyright (C) 1998-2009 PacketVideo 34f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * 44f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 54f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * you may not use this file except in compliance with the License. 64f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * You may obtain a copy of the License at 74f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * 84f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 94f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * 104f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * Unless required by applicable law or agreed to in writing, software 114f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 124f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 134f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * express or implied. 144f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * See the License for the specific language governing permissions 154f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * and limitations under the License. 164f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber * ------------------------------------------------------------------- 174f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber */ 184f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber/**************************************************************************************** 194f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas HuberPortions of this file are derived from the following 3GPP standard: 204f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 214f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 3GPP TS 26.073 224f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec 234f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber Available from http://www.3gpp.org 244f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 254f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC) 264f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas HuberPermission to distribute, modify and use this file under the standard license 274f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huberterms listed above has been obtained from the copyright holder. 284f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber****************************************************************************************/ 294f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber/* 304f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber Filename: /audio/gsm_amr/c/src/lsp_lsf_tbl.c 314f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 324f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber------------------------------------------------------------------------------ 334f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber REVISION HISTORY 344f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 354f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber Description: Created this file from the reference, lsp_lsf.tab 364f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 374f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber Description: Added #ifdef __cplusplus and removed "extern" from table 384f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber definition. 394f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 404f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber Description: Put "extern" back. 414f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 424f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber------------------------------------------------------------------------------ 434f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber MODULE DESCRIPTION 444f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 454f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber------------------------------------------------------------------------------ 464f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber*/ 474f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 484f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber/*---------------------------------------------------------------------------- 494f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber; INCLUDES 504f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber----------------------------------------------------------------------------*/ 514f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber#include "typedef.h" 524f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 534f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber/*--------------------------------------------------------------------------*/ 544f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber#ifdef __cplusplus 554f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huberextern "C" 564f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber{ 574f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber#endif 584f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 594f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /*---------------------------------------------------------------------------- 604f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; MACROS 614f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; [Define module specific macros here] 624f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ----------------------------------------------------------------------------*/ 634f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 644f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /*---------------------------------------------------------------------------- 654f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; DEFINES 664f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; [Include all pre-processor statements here. Include conditional 674f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; compile variables also.] 684f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ----------------------------------------------------------------------------*/ 694f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 704f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /*---------------------------------------------------------------------------- 714f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; LOCAL FUNCTION DEFINITIONS 724f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; [List function prototypes here] 734f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ----------------------------------------------------------------------------*/ 744f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 754f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /*---------------------------------------------------------------------------- 764f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; LOCAL VARIABLE DEFINITIONS 774f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ; [Variable declaration - defined here and used outside this module] 784f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber ----------------------------------------------------------------------------*/ 794f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 801ead790eadd0e09a118308caccc7ac37d36f43f3Martin Storsjo extern const Word16 table[]; 811ead790eadd0e09a118308caccc7ac37d36f43f3Martin Storsjo const Word16 table[65] = 824f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber { 834f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 32767, 32729, 32610, 32413, 32138, 31786, 31357, 30853, 844f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 30274, 29622, 28899, 28106, 27246, 26320, 25330, 24279, 854f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 23170, 22006, 20788, 19520, 18205, 16846, 15447, 14010, 864f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 12540, 11039, 9512, 7962, 6393, 4808, 3212, 1608, 874f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 0, -1608, -3212, -4808, -6393, -7962, -9512, -11039, 884f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -12540, -14010, -15447, -16846, -18205, -19520, -20788, -22006, 894f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -23170, -24279, -25330, -26320, -27246, -28106, -28899, -29622, 904f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -30274, -30853, -31357, -31786, -32138, -32413, -32610, -32729, 914f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber (Word16) 0x8000 924f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber }; 934f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 944f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /* 0x8000 = -32768 (used to silence the compiler) */ 954f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 964f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /* slope used to compute y = acos(x) */ 974f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 981ead790eadd0e09a118308caccc7ac37d36f43f3Martin Storsjo extern const Word16 slope[]; 991ead790eadd0e09a118308caccc7ac37d36f43f3Martin Storsjo const Word16 slope[64] = 1004f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber { 1014f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -26887, -8812, -5323, -3813, -2979, -2444, -2081, -1811, 1024f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -1608, -1450, -1322, -1219, -1132, -1059, -998, -946, 1034f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -901, -861, -827, -797, -772, -750, -730, -713, 1044f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -699, -687, -677, -668, -662, -657, -654, -652, 1054f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -652, -654, -657, -662, -668, -677, -687, -699, 1064f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -713, -730, -750, -772, -797, -827, -861, -901, 1074f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -946, -998, -1059, -1132, -1219, -1322, -1450, -1608, 1084f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber -1811, -2081, -2444, -2979, -3813, -5323, -8812, -26887 1094f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber }; 1104f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 1114f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber /*--------------------------------------------------------------------------*/ 1124f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber#ifdef __cplusplus 1134f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber} 1144f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber#endif 1154f1efc098cb5791c3e9f483f2af84aef70d2d0a0Andreas Huber 116