| /****************************************************************************** |
| * * |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * 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. |
| * |
| ***************************************************************************** |
| * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore |
| */ |
| #include <math.h> |
| #include <string.h> |
| #include <ixheaacd_type_def.h> |
| #include "ixheaacd_constants.h" |
| #include <ixheaacd_basic_ops32.h> |
| #include <ixheaacd_basic_ops16.h> |
| #include <ixheaacd_basic_ops40.h> |
| #include "ixheaacd_bitbuffer.h" |
| #include "ixheaacd_interface.h" |
| |
| #include "ixheaacd_tns_usac.h" |
| #include "ixheaacd_cnst.h" |
| |
| #include "ixheaacd_acelp_info.h" |
| |
| #include "ixheaacd_sbrdecsettings.h" |
| #include "ixheaacd_info.h" |
| #include "ixheaacd_sbr_common.h" |
| #include "ixheaacd_drc_data_struct.h" |
| #include "ixheaacd_drc_dec.h" |
| #include "ixheaacd_sbrdecoder.h" |
| #include "ixheaacd_mps_polyphase.h" |
| #include "ixheaacd_sbr_const.h" |
| #include "ixheaacd_main.h" |
| #include "ixheaacd_arith_dec.h" |
| |
| #include "ixheaacd_bit_extract.h" |
| |
| #include "ixheaacd_error_codes.h" |
| |
| #define ARITH_ESCAPE 16 |
| |
| UWORD16 ixheaacd_ari_cf_r[3][4] = { |
| {12571, 10569, 3696, 0}, {12661, 5700, 3751, 0}, {10827, 6884, 2929, 0}}; |
| |
| static UWORD16 ixheaacd_ari_lookup_m[742] = { |
| 0x01, 0x34, 0x0D, 0x13, 0x12, 0x25, 0x00, 0x3A, 0x05, 0x00, 0x21, 0x13, |
| 0x1F, 0x1A, 0x1D, 0x36, 0x24, 0x2B, 0x1B, 0x33, 0x37, 0x29, 0x1D, 0x33, |
| 0x37, 0x33, 0x37, 0x33, 0x37, 0x33, 0x2C, 0x00, 0x21, 0x13, 0x25, 0x2A, |
| 0x00, 0x21, 0x24, 0x12, 0x2C, 0x1E, 0x37, 0x24, 0x1F, 0x35, 0x37, 0x24, |
| 0x35, 0x37, 0x35, 0x37, 0x38, 0x2D, 0x21, 0x29, 0x1E, 0x21, 0x13, 0x2D, |
| 0x36, 0x38, 0x29, 0x36, 0x37, 0x24, 0x36, 0x38, 0x37, 0x38, 0x00, 0x20, |
| 0x23, 0x20, 0x23, 0x36, 0x38, 0x24, 0x3B, 0x24, 0x26, 0x29, 0x1F, 0x30, |
| 0x2D, 0x0D, 0x12, 0x3F, 0x2D, 0x21, 0x1C, 0x2A, 0x00, 0x21, 0x12, 0x1E, |
| 0x36, 0x38, 0x36, 0x37, 0x3F, 0x1E, 0x0D, 0x1F, 0x2A, 0x1E, 0x21, 0x24, |
| 0x12, 0x2A, 0x3C, 0x21, 0x24, 0x1F, 0x3C, 0x21, 0x29, 0x36, 0x38, 0x36, |
| 0x37, 0x38, 0x21, 0x1E, 0x00, 0x3B, 0x25, 0x1E, 0x20, 0x10, 0x1F, 0x3C, |
| 0x20, 0x23, 0x29, 0x08, 0x23, 0x12, 0x08, 0x23, 0x21, 0x38, 0x00, 0x20, |
| 0x13, 0x20, 0x3B, 0x1C, 0x20, 0x3B, 0x29, 0x20, 0x23, 0x24, 0x21, 0x24, |
| 0x21, 0x24, 0x3B, 0x13, 0x23, 0x26, 0x23, 0x13, 0x21, 0x24, 0x26, 0x29, |
| 0x12, 0x22, 0x2B, 0x02, 0x1E, 0x0D, 0x1F, 0x2D, 0x00, 0x0D, 0x12, 0x00, |
| 0x3C, 0x21, 0x29, 0x3C, 0x21, 0x2A, 0x3C, 0x3B, 0x22, 0x1E, 0x20, 0x10, |
| 0x1F, 0x3C, 0x0D, 0x29, 0x3C, 0x21, 0x24, 0x08, 0x23, 0x20, 0x38, 0x39, |
| 0x3C, 0x20, 0x13, 0x3C, 0x00, 0x0D, 0x13, 0x1F, 0x3C, 0x09, 0x26, 0x1F, |
| 0x08, 0x09, 0x26, 0x12, 0x08, 0x23, 0x29, 0x20, 0x23, 0x21, 0x24, 0x20, |
| 0x13, 0x20, 0x3B, 0x16, 0x20, 0x3B, 0x29, 0x20, 0x3B, 0x29, 0x20, 0x3B, |
| 0x13, 0x21, 0x24, 0x29, 0x0B, 0x13, 0x09, 0x3B, 0x13, 0x09, 0x3B, 0x13, |
| 0x21, 0x3B, 0x13, 0x0D, 0x26, 0x29, 0x26, 0x29, 0x3D, 0x12, 0x22, 0x28, |
| 0x2E, 0x04, 0x08, 0x13, 0x3C, 0x3B, 0x3C, 0x20, 0x10, 0x3C, 0x21, 0x07, |
| 0x08, 0x10, 0x00, 0x08, 0x0D, 0x29, 0x08, 0x0D, 0x29, 0x08, 0x09, 0x13, |
| 0x20, 0x23, 0x39, 0x08, 0x09, 0x13, 0x08, 0x09, 0x16, 0x08, 0x09, 0x10, |
| 0x12, 0x20, 0x3B, 0x3D, 0x09, 0x26, 0x20, 0x3B, 0x24, 0x39, 0x09, 0x26, |
| 0x20, 0x0D, 0x13, 0x00, 0x09, 0x13, 0x20, 0x0D, 0x26, 0x12, 0x20, 0x3B, |
| 0x13, 0x21, 0x26, 0x0B, 0x12, 0x09, 0x3B, 0x16, 0x09, 0x3B, 0x3D, 0x09, |
| 0x26, 0x0D, 0x13, 0x26, 0x3D, 0x1C, 0x12, 0x1F, 0x28, 0x2E, 0x07, 0x0B, |
| 0x08, 0x09, 0x00, 0x39, 0x0B, 0x08, 0x26, 0x08, 0x09, 0x13, 0x20, 0x0B, |
| 0x39, 0x10, 0x39, 0x0D, 0x13, 0x20, 0x10, 0x12, 0x09, 0x13, 0x20, 0x3B, |
| 0x13, 0x09, 0x26, 0x0B, 0x09, 0x3B, 0x1C, 0x09, 0x3B, 0x13, 0x20, 0x3B, |
| 0x13, 0x09, 0x26, 0x0B, 0x16, 0x0D, 0x13, 0x09, 0x13, 0x09, 0x13, 0x26, |
| 0x3D, 0x1C, 0x1F, 0x28, 0x2E, 0x07, 0x10, 0x39, 0x0B, 0x39, 0x39, 0x13, |
| 0x39, 0x0B, 0x39, 0x0B, 0x39, 0x26, 0x39, 0x10, 0x20, 0x3B, 0x16, 0x20, |
| 0x10, 0x09, 0x26, 0x0B, 0x13, 0x09, 0x13, 0x26, 0x1C, 0x0B, 0x3D, 0x1C, |
| 0x1F, 0x28, 0x2B, 0x07, 0x0C, 0x39, 0x0B, 0x39, 0x0B, 0x0C, 0x0B, 0x26, |
| 0x0B, 0x26, 0x3D, 0x0D, 0x1C, 0x14, 0x28, 0x2B, 0x39, 0x0B, 0x0C, 0x0E, |
| 0x3D, 0x1C, 0x0D, 0x12, 0x22, 0x2B, 0x07, 0x0C, 0x0E, 0x3D, 0x1C, 0x10, |
| 0x1F, 0x2B, 0x0C, 0x0E, 0x19, 0x14, 0x10, 0x1F, 0x28, 0x0C, 0x0E, 0x19, |
| 0x14, 0x26, 0x22, 0x2B, 0x0C, 0x0E, 0x19, 0x14, 0x26, 0x28, 0x0E, 0x19, |
| 0x14, 0x26, 0x28, 0x0E, 0x19, 0x14, 0x28, 0x0E, 0x19, 0x14, 0x22, 0x28, |
| 0x2B, 0x0E, 0x14, 0x2B, 0x31, 0x00, 0x3A, 0x3A, 0x05, 0x05, 0x1B, 0x1D, |
| 0x33, 0x06, 0x35, 0x35, 0x20, 0x21, 0x37, 0x21, 0x24, 0x05, 0x1B, 0x2C, |
| 0x2C, 0x2C, 0x06, 0x34, 0x1E, 0x34, 0x00, 0x08, 0x36, 0x09, 0x21, 0x26, |
| 0x1C, 0x2C, 0x00, 0x02, 0x02, 0x02, 0x3F, 0x04, 0x04, 0x04, 0x34, 0x39, |
| 0x20, 0x0A, 0x0C, 0x39, 0x0B, 0x0F, 0x07, 0x07, 0x07, 0x07, 0x34, 0x39, |
| 0x39, 0x0A, 0x0C, 0x39, 0x0C, 0x0F, 0x07, 0x07, 0x07, 0x00, 0x39, 0x39, |
| 0x0C, 0x0F, 0x07, 0x07, 0x39, 0x0C, 0x0F, 0x07, 0x39, 0x0C, 0x0F, 0x39, |
| 0x39, 0x0C, 0x0F, 0x39, 0x0C, 0x39, 0x0C, 0x0F, 0x00, 0x11, 0x27, 0x17, |
| 0x2F, 0x27, 0x00, 0x27, 0x17, 0x00, 0x11, 0x17, 0x00, 0x11, 0x17, 0x11, |
| 0x00, 0x27, 0x15, 0x11, 0x17, 0x01, 0x15, 0x11, 0x15, 0x11, 0x15, 0x15, |
| 0x17, 0x00, 0x27, 0x01, 0x27, 0x27, 0x15, 0x00, 0x27, 0x11, 0x27, 0x15, |
| 0x15, 0x15, 0x27, 0x15, 0x15, 0x15, 0x15, 0x17, 0x2F, 0x11, 0x17, 0x27, |
| 0x27, 0x27, 0x11, 0x27, 0x15, 0x27, 0x27, 0x15, 0x15, 0x27, 0x17, 0x2F, |
| 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, |
| 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, |
| 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, |
| 0x17, 0x2F, 0x2B, 0x00, 0x27, 0x00, 0x00, 0x11, 0x15, 0x00, 0x11, 0x11, |
| 0x27, 0x27, 0x15, 0x17, 0x15, 0x17, 0x15, 0x17, 0x27, 0x17, 0x27, 0x17, |
| 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, |
| 0x27, 0x17, 0x27, 0x17, 0x27, 0x15, 0x27, 0x27, 0x15, 0x27}; |
| |
| static UWORD32 ixheaacd_ari_hash_m[742] = { |
| 0x00000104UL >> 8, 0x0000030AUL >> 8, 0x00000510UL >> 8, 0x00000716UL >> 8, |
| 0x00000A1FUL >> 8, 0x00000F2EUL >> 8, 0x00011100UL >> 8, 0x00111103UL >> 8, |
| 0x00111306UL >> 8, 0x00111436UL >> 8, 0x00111623UL >> 8, 0x00111929UL >> 8, |
| 0x00111F2EUL >> 8, 0x0011221BUL >> 8, 0x00112435UL >> 8, 0x00112621UL >> 8, |
| 0x00112D12UL >> 8, 0x00113130UL >> 8, 0x0011331DUL >> 8, 0x00113535UL >> 8, |
| 0x00113938UL >> 8, 0x0011411BUL >> 8, 0x00114433UL >> 8, 0x00114635UL >> 8, |
| 0x00114F29UL >> 8, 0x00116635UL >> 8, 0x00116F24UL >> 8, 0x00117433UL >> 8, |
| 0x0011FF0FUL >> 8, 0x00121102UL >> 8, 0x0012132DUL >> 8, 0x00121436UL >> 8, |
| 0x00121623UL >> 8, 0x00121912UL >> 8, 0x0012213FUL >> 8, 0x0012232DUL >> 8, |
| 0x00122436UL >> 8, 0x00122638UL >> 8, 0x00122A29UL >> 8, 0x00122F2BUL >> 8, |
| 0x0012322DUL >> 8, 0x00123436UL >> 8, 0x00123738UL >> 8, 0x00123B29UL >> 8, |
| 0x0012411DUL >> 8, 0x00124536UL >> 8, 0x00124938UL >> 8, 0x00124F12UL >> 8, |
| 0x00125535UL >> 8, 0x00125F29UL >> 8, 0x00126535UL >> 8, 0x0012B837UL >> 8, |
| 0x0013112AUL >> 8, 0x0013131EUL >> 8, 0x0013163BUL >> 8, 0x0013212DUL >> 8, |
| 0x0013233CUL >> 8, 0x00132623UL >> 8, 0x00132F2EUL >> 8, 0x0013321EUL >> 8, |
| 0x00133521UL >> 8, 0x00133824UL >> 8, 0x0013411EUL >> 8, 0x00134336UL >> 8, |
| 0x00134838UL >> 8, 0x00135135UL >> 8, 0x00135537UL >> 8, 0x00135F12UL >> 8, |
| 0x00137637UL >> 8, 0x0013FF29UL >> 8, 0x00140024UL >> 8, 0x00142321UL >> 8, |
| 0x00143136UL >> 8, 0x00143321UL >> 8, 0x00143F25UL >> 8, 0x00144321UL >> 8, |
| 0x00148638UL >> 8, 0x0014FF29UL >> 8, 0x00154323UL >> 8, 0x0015FF12UL >> 8, |
| 0x0016F20CUL >> 8, 0x0018A529UL >> 8, 0x00210031UL >> 8, 0x0021122CUL >> 8, |
| 0x00211408UL >> 8, 0x00211713UL >> 8, 0x00211F2EUL >> 8, 0x0021222AUL >> 8, |
| 0x00212408UL >> 8, 0x00212710UL >> 8, 0x00212F2EUL >> 8, 0x0021331EUL >> 8, |
| 0x00213436UL >> 8, 0x00213824UL >> 8, 0x0021412DUL >> 8, 0x0021431EUL >> 8, |
| 0x00214536UL >> 8, 0x00214F1FUL >> 8, 0x00216637UL >> 8, 0x00220004UL >> 8, |
| 0x0022122AUL >> 8, 0x00221420UL >> 8, 0x00221829UL >> 8, 0x00221F2EUL >> 8, |
| 0x0022222DUL >> 8, 0x00222408UL >> 8, 0x00222623UL >> 8, 0x00222929UL >> 8, |
| 0x00222F2BUL >> 8, 0x0022321EUL >> 8, 0x00223408UL >> 8, 0x00223724UL >> 8, |
| 0x00223A29UL >> 8, 0x0022411EUL >> 8, 0x00224436UL >> 8, 0x00224823UL >> 8, |
| 0x00225134UL >> 8, 0x00225621UL >> 8, 0x00225F12UL >> 8, 0x00226336UL >> 8, |
| 0x00227637UL >> 8, 0x0022FF29UL >> 8, 0x0023112DUL >> 8, 0x0023133CUL >> 8, |
| 0x00231420UL >> 8, 0x00231916UL >> 8, 0x0023212DUL >> 8, 0x0023233CUL >> 8, |
| 0x00232509UL >> 8, 0x00232929UL >> 8, 0x0023312DUL >> 8, 0x00233308UL >> 8, |
| 0x00233509UL >> 8, 0x00233724UL >> 8, 0x0023413CUL >> 8, 0x00234421UL >> 8, |
| 0x00234A13UL >> 8, 0x0023513CUL >> 8, 0x00235421UL >> 8, 0x00235F1FUL >> 8, |
| 0x00236421UL >> 8, 0x0023FF29UL >> 8, 0x00240024UL >> 8, 0x0024153BUL >> 8, |
| 0x00242108UL >> 8, 0x00242409UL >> 8, 0x00242726UL >> 8, 0x00243108UL >> 8, |
| 0x00243409UL >> 8, 0x00243610UL >> 8, 0x00244136UL >> 8, 0x00244321UL >> 8, |
| 0x00244523UL >> 8, 0x00244F1FUL >> 8, 0x00245423UL >> 8, 0x0024610AUL >> 8, |
| 0x00246423UL >> 8, 0x0024FF29UL >> 8, 0x00252510UL >> 8, 0x00253121UL >> 8, |
| 0x0025343BUL >> 8, 0x00254121UL >> 8, 0x00254510UL >> 8, 0x00254F25UL >> 8, |
| 0x00255221UL >> 8, 0x0025FF12UL >> 8, 0x00266513UL >> 8, 0x0027F529UL >> 8, |
| 0x0029F101UL >> 8, 0x002CF224UL >> 8, 0x00310030UL >> 8, 0x0031122AUL >> 8, |
| 0x00311420UL >> 8, 0x00311816UL >> 8, 0x0031212CUL >> 8, 0x0031231EUL >> 8, |
| 0x00312408UL >> 8, 0x00312710UL >> 8, 0x0031312AUL >> 8, 0x0031321EUL >> 8, |
| 0x00313408UL >> 8, 0x00313623UL >> 8, 0x0031411EUL >> 8, 0x0031433CUL >> 8, |
| 0x00320007UL >> 8, 0x0032122DUL >> 8, 0x00321420UL >> 8, 0x00321816UL >> 8, |
| 0x0032212DUL >> 8, 0x0032233CUL >> 8, 0x00322509UL >> 8, 0x00322916UL >> 8, |
| 0x0032312DUL >> 8, 0x00323420UL >> 8, 0x00323710UL >> 8, 0x00323F2BUL >> 8, |
| 0x00324308UL >> 8, 0x00324623UL >> 8, 0x00324F25UL >> 8, 0x00325421UL >> 8, |
| 0x00325F1FUL >> 8, 0x00326421UL >> 8, 0x0032FF29UL >> 8, 0x00331107UL >> 8, |
| 0x00331308UL >> 8, 0x0033150DUL >> 8, 0x0033211EUL >> 8, 0x00332308UL >> 8, |
| 0x00332420UL >> 8, 0x00332610UL >> 8, 0x00332929UL >> 8, 0x0033311EUL >> 8, |
| 0x00333308UL >> 8, 0x0033363BUL >> 8, 0x00333A29UL >> 8, 0x0033413CUL >> 8, |
| 0x00334320UL >> 8, 0x0033463BUL >> 8, 0x00334A29UL >> 8, 0x0033510AUL >> 8, |
| 0x00335320UL >> 8, 0x00335824UL >> 8, 0x0033610AUL >> 8, 0x00336321UL >> 8, |
| 0x00336F12UL >> 8, 0x00337623UL >> 8, 0x00341139UL >> 8, 0x0034153BUL >> 8, |
| 0x00342108UL >> 8, 0x00342409UL >> 8, 0x00342610UL >> 8, 0x00343108UL >> 8, |
| 0x00343409UL >> 8, 0x00343610UL >> 8, 0x00344108UL >> 8, 0x0034440DUL >> 8, |
| 0x00344610UL >> 8, 0x0034510AUL >> 8, 0x00345309UL >> 8, 0x0034553BUL >> 8, |
| 0x0034610AUL >> 8, 0x00346309UL >> 8, 0x0034F824UL >> 8, 0x00350029UL >> 8, |
| 0x00352510UL >> 8, 0x00353120UL >> 8, 0x0035330DUL >> 8, 0x00353510UL >> 8, |
| 0x00354120UL >> 8, 0x0035430DUL >> 8, 0x00354510UL >> 8, 0x00354F28UL >> 8, |
| 0x0035530DUL >> 8, 0x00355510UL >> 8, 0x00355F1FUL >> 8, 0x00356410UL >> 8, |
| 0x00359626UL >> 8, 0x0035FF12UL >> 8, 0x00366426UL >> 8, 0x0036FF12UL >> 8, |
| 0x0037F426UL >> 8, 0x0039D712UL >> 8, 0x003BF612UL >> 8, 0x003DF81FUL >> 8, |
| 0x00410004UL >> 8, 0x00411207UL >> 8, 0x0041150DUL >> 8, 0x0041212AUL >> 8, |
| 0x00412420UL >> 8, 0x0041311EUL >> 8, 0x00413308UL >> 8, 0x00413509UL >> 8, |
| 0x00413F2BUL >> 8, 0x00414208UL >> 8, 0x00420007UL >> 8, 0x0042123CUL >> 8, |
| 0x00421409UL >> 8, 0x00422107UL >> 8, 0x0042223CUL >> 8, 0x00422409UL >> 8, |
| 0x00422610UL >> 8, 0x0042313CUL >> 8, 0x00423409UL >> 8, 0x0042363BUL >> 8, |
| 0x0042413CUL >> 8, 0x00424320UL >> 8, 0x0042463BUL >> 8, 0x00425108UL >> 8, |
| 0x00425409UL >> 8, 0x0042FF29UL >> 8, 0x00431107UL >> 8, 0x00431320UL >> 8, |
| 0x0043153BUL >> 8, 0x0043213CUL >> 8, 0x00432320UL >> 8, 0x00432610UL >> 8, |
| 0x0043313CUL >> 8, 0x00433320UL >> 8, 0x0043353BUL >> 8, 0x00433813UL >> 8, |
| 0x00434108UL >> 8, 0x00434409UL >> 8, 0x00434610UL >> 8, 0x00435108UL >> 8, |
| 0x0043553BUL >> 8, 0x00435F25UL >> 8, 0x00436309UL >> 8, 0x0043753BUL >> 8, |
| 0x0043FF29UL >> 8, 0x00441239UL >> 8, 0x0044143BUL >> 8, 0x00442139UL >> 8, |
| 0x00442309UL >> 8, 0x0044253BUL >> 8, 0x00443108UL >> 8, 0x00443220UL >> 8, |
| 0x0044353BUL >> 8, 0x0044410AUL >> 8, 0x00444309UL >> 8, 0x0044453BUL >> 8, |
| 0x00444813UL >> 8, 0x0044510AUL >> 8, 0x00445309UL >> 8, 0x00445510UL >> 8, |
| 0x00445F25UL >> 8, 0x0044630DUL >> 8, 0x00450026UL >> 8, 0x00452713UL >> 8, |
| 0x00453120UL >> 8, 0x0045330DUL >> 8, 0x00453510UL >> 8, 0x00454120UL >> 8, |
| 0x0045430DUL >> 8, 0x00454510UL >> 8, 0x00455120UL >> 8, 0x0045530DUL >> 8, |
| 0x00456209UL >> 8, 0x00456410UL >> 8, 0x0045FF12UL >> 8, 0x00466513UL >> 8, |
| 0x0047FF22UL >> 8, 0x0048FF25UL >> 8, 0x0049F43DUL >> 8, 0x004BFB25UL >> 8, |
| 0x004EF825UL >> 8, 0x004FFF18UL >> 8, 0x00511339UL >> 8, 0x00512107UL >> 8, |
| 0x00513409UL >> 8, 0x00520007UL >> 8, 0x00521107UL >> 8, 0x00521320UL >> 8, |
| 0x00522107UL >> 8, 0x00522409UL >> 8, 0x0052313CUL >> 8, 0x00523320UL >> 8, |
| 0x0052353BUL >> 8, 0x00524108UL >> 8, 0x00524320UL >> 8, 0x00531139UL >> 8, |
| 0x00531309UL >> 8, 0x00532139UL >> 8, 0x00532309UL >> 8, 0x0053253BUL >> 8, |
| 0x00533108UL >> 8, 0x0053340DUL >> 8, 0x00533713UL >> 8, 0x00534108UL >> 8, |
| 0x0053453BUL >> 8, 0x00534F2BUL >> 8, 0x00535309UL >> 8, 0x00535610UL >> 8, |
| 0x00535F25UL >> 8, 0x0053643BUL >> 8, 0x00541139UL >> 8, 0x00542139UL >> 8, |
| 0x00542309UL >> 8, 0x00542613UL >> 8, 0x00543139UL >> 8, 0x00543309UL >> 8, |
| 0x00543510UL >> 8, 0x00543F2BUL >> 8, 0x00544309UL >> 8, 0x00544510UL >> 8, |
| 0x00544F28UL >> 8, 0x0054530DUL >> 8, 0x0054FF12UL >> 8, 0x00553613UL >> 8, |
| 0x00553F2BUL >> 8, 0x00554410UL >> 8, 0x0055510AUL >> 8, 0x0055543BUL >> 8, |
| 0x00555F25UL >> 8, 0x0055633BUL >> 8, 0x0055FF12UL >> 8, 0x00566513UL >> 8, |
| 0x00577413UL >> 8, 0x0059FF28UL >> 8, 0x005CC33DUL >> 8, 0x005EFB28UL >> 8, |
| 0x005FFF18UL >> 8, 0x00611339UL >> 8, 0x00612107UL >> 8, 0x00613320UL >> 8, |
| 0x0061A724UL >> 8, 0x00621107UL >> 8, 0x0062140BUL >> 8, 0x00622107UL >> 8, |
| 0x00622320UL >> 8, 0x00623139UL >> 8, 0x00623320UL >> 8, 0x00631139UL >> 8, |
| 0x0063130CUL >> 8, 0x00632139UL >> 8, 0x00632309UL >> 8, 0x00633139UL >> 8, |
| 0x00633309UL >> 8, 0x00633626UL >> 8, 0x00633F2BUL >> 8, 0x00634309UL >> 8, |
| 0x00634F2BUL >> 8, 0x0063543BUL >> 8, 0x0063FF12UL >> 8, 0x0064343BUL >> 8, |
| 0x00643F2BUL >> 8, 0x0064443BUL >> 8, 0x00645209UL >> 8, 0x00665513UL >> 8, |
| 0x0066610AUL >> 8, 0x00666526UL >> 8, 0x0067A616UL >> 8, 0x0069843DUL >> 8, |
| 0x006CF612UL >> 8, 0x006EF326UL >> 8, 0x006FFF18UL >> 8, 0x0071130CUL >> 8, |
| 0x00721107UL >> 8, 0x00722239UL >> 8, 0x0072291CUL >> 8, 0x0072340BUL >> 8, |
| 0x00731139UL >> 8, 0x00732239UL >> 8, 0x0073630BUL >> 8, 0x0073FF12UL >> 8, |
| 0x0074430BUL >> 8, 0x00755426UL >> 8, 0x00776F28UL >> 8, 0x00777410UL >> 8, |
| 0x0078843DUL >> 8, 0x007CF416UL >> 8, 0x007EF326UL >> 8, 0x007FFF18UL >> 8, |
| 0x00822239UL >> 8, 0x00831139UL >> 8, 0x0083430BUL >> 8, 0x0084530BUL >> 8, |
| 0x0087561CUL >> 8, 0x00887F25UL >> 8, 0x00888426UL >> 8, 0x008AF61CUL >> 8, |
| 0x008F0018UL >> 8, 0x008FFF18UL >> 8, 0x00911107UL >> 8, 0x0093230BUL >> 8, |
| 0x0094530BUL >> 8, 0x0097743DUL >> 8, 0x00998C25UL >> 8, 0x00999616UL >> 8, |
| 0x009EF825UL >> 8, 0x009FFF18UL >> 8, 0x00A3430BUL >> 8, 0x00A4530BUL >> 8, |
| 0x00A7743DUL >> 8, 0x00AA9F2BUL >> 8, 0x00AAA616UL >> 8, 0x00ABD61FUL >> 8, |
| 0x00AFFF18UL >> 8, 0x00B3330BUL >> 8, 0x00B44426UL >> 8, 0x00B7643DUL >> 8, |
| 0x00BB971FUL >> 8, 0x00BBB53DUL >> 8, 0x00BEF512UL >> 8, 0x00BFFF18UL >> 8, |
| 0x00C22139UL >> 8, 0x00C5330EUL >> 8, 0x00C7633DUL >> 8, 0x00CCAF2EUL >> 8, |
| 0x00CCC616UL >> 8, 0x00CFFF18UL >> 8, 0x00D4440EUL >> 8, 0x00D6420EUL >> 8, |
| 0x00DDCF2EUL >> 8, 0x00DDD516UL >> 8, 0x00DFFF18UL >> 8, 0x00E4330EUL >> 8, |
| 0x00E6841CUL >> 8, 0x00EEE61CUL >> 8, 0x00EFFF18UL >> 8, 0x00F3320EUL >> 8, |
| 0x00F55319UL >> 8, 0x00F8F41CUL >> 8, 0x00FAFF2EUL >> 8, 0x00FF002EUL >> 8, |
| 0x00FFF10CUL >> 8, 0x00FFF33DUL >> 8, 0x00FFF722UL >> 8, 0x00FFFF18UL >> 8, |
| 0x01000232UL >> 8, 0x0111113EUL >> 8, 0x01112103UL >> 8, 0x0111311AUL >> 8, |
| 0x0112111AUL >> 8, 0x01122130UL >> 8, 0x01123130UL >> 8, 0x0112411DUL >> 8, |
| 0x01131102UL >> 8, 0x01132102UL >> 8, 0x01133102UL >> 8, 0x01141108UL >> 8, |
| 0x01142136UL >> 8, 0x01143136UL >> 8, 0x01144135UL >> 8, 0x0115223BUL >> 8, |
| 0x01211103UL >> 8, 0x0121211AUL >> 8, 0x01213130UL >> 8, 0x01221130UL >> 8, |
| 0x01222130UL >> 8, 0x01223102UL >> 8, 0x01231104UL >> 8, 0x01232104UL >> 8, |
| 0x01233104UL >> 8, 0x01241139UL >> 8, 0x01241220UL >> 8, 0x01242220UL >> 8, |
| 0x01251109UL >> 8, 0x0125223BUL >> 8, 0x0125810AUL >> 8, 0x01283212UL >> 8, |
| 0x0131111AUL >> 8, 0x01312130UL >> 8, 0x0131222CUL >> 8, 0x0131322AUL >> 8, |
| 0x0132122AUL >> 8, 0x0132222DUL >> 8, 0x0132322DUL >> 8, 0x01331207UL >> 8, |
| 0x01332234UL >> 8, 0x01333234UL >> 8, 0x01341139UL >> 8, 0x01343134UL >> 8, |
| 0x01344134UL >> 8, 0x01348134UL >> 8, 0x0135220BUL >> 8, 0x0136110BUL >> 8, |
| 0x01365224UL >> 8, 0x01411102UL >> 8, 0x01412104UL >> 8, 0x01431239UL >> 8, |
| 0x01432239UL >> 8, 0x0143320AUL >> 8, 0x01435134UL >> 8, 0x01443107UL >> 8, |
| 0x01444134UL >> 8, 0x01446134UL >> 8, 0x0145220EUL >> 8, 0x01455134UL >> 8, |
| 0x0147110EUL >> 8, 0x01511102UL >> 8, 0x01521239UL >> 8, 0x01531239UL >> 8, |
| 0x01532239UL >> 8, 0x01533107UL >> 8, 0x0155220EUL >> 8, 0x01555134UL >> 8, |
| 0x0157110EUL >> 8, 0x01611107UL >> 8, 0x01621239UL >> 8, 0x01631239UL >> 8, |
| 0x01661139UL >> 8, 0x01666134UL >> 8, 0x01711107UL >> 8, 0x01721239UL >> 8, |
| 0x01745107UL >> 8, 0x0177110CUL >> 8, 0x01811107UL >> 8, 0x01821107UL >> 8, |
| 0x0185110CUL >> 8, 0x0188210CUL >> 8, 0x01911107UL >> 8, 0x01933139UL >> 8, |
| 0x01A11107UL >> 8, 0x01A31139UL >> 8, 0x01F5220EUL >> 8, 0x02000001UL >> 8, |
| 0x02000127UL >> 8, 0x02000427UL >> 8, 0x02000727UL >> 8, 0x02000E2FUL >> 8, |
| 0x02110000UL >> 8, 0x02111200UL >> 8, 0x02111411UL >> 8, 0x02111827UL >> 8, |
| 0x02111F2FUL >> 8, 0x02112411UL >> 8, 0x02112715UL >> 8, 0x02113200UL >> 8, |
| 0x02113411UL >> 8, 0x02113715UL >> 8, 0x02114200UL >> 8, 0x02121200UL >> 8, |
| 0x02121301UL >> 8, 0x02121F2FUL >> 8, 0x02122200UL >> 8, 0x02122615UL >> 8, |
| 0x02122F2FUL >> 8, 0x02123311UL >> 8, 0x02123F2FUL >> 8, 0x02124411UL >> 8, |
| 0x02131211UL >> 8, 0x02132311UL >> 8, 0x02133211UL >> 8, 0x02184415UL >> 8, |
| 0x02211200UL >> 8, 0x02211311UL >> 8, 0x02211F2FUL >> 8, 0x02212311UL >> 8, |
| 0x02212F2FUL >> 8, 0x02213211UL >> 8, 0x02221201UL >> 8, 0x02221311UL >> 8, |
| 0x02221F2FUL >> 8, 0x02222311UL >> 8, 0x02222F2FUL >> 8, 0x02223211UL >> 8, |
| 0x02223F2FUL >> 8, 0x02231211UL >> 8, 0x02232211UL >> 8, 0x02232F2FUL >> 8, |
| 0x02233211UL >> 8, 0x02233F2FUL >> 8, 0x02287515UL >> 8, 0x022DAB17UL >> 8, |
| 0x02311211UL >> 8, 0x02311527UL >> 8, 0x02312211UL >> 8, 0x02321211UL >> 8, |
| 0x02322211UL >> 8, 0x02322F2FUL >> 8, 0x02323311UL >> 8, 0x02323F2FUL >> 8, |
| 0x02331211UL >> 8, 0x02332211UL >> 8, 0x02332F2FUL >> 8, 0x02333F2FUL >> 8, |
| 0x0237FF17UL >> 8, 0x02385615UL >> 8, 0x023D9517UL >> 8, 0x02410027UL >> 8, |
| 0x02487827UL >> 8, 0x024E3117UL >> 8, 0x024FFF2FUL >> 8, 0x02598627UL >> 8, |
| 0x025DFF2FUL >> 8, 0x025FFF2FUL >> 8, 0x02687827UL >> 8, 0x026DFA17UL >> 8, |
| 0x026FFF2FUL >> 8, 0x02796427UL >> 8, 0x027E4217UL >> 8, 0x027FFF2FUL >> 8, |
| 0x02888727UL >> 8, 0x028EFF2FUL >> 8, 0x028FFF2FUL >> 8, 0x02984327UL >> 8, |
| 0x029F112FUL >> 8, 0x029FFF2FUL >> 8, 0x02A76527UL >> 8, 0x02AEF717UL >> 8, |
| 0x02AFFF2FUL >> 8, 0x02B7C827UL >> 8, 0x02BEF917UL >> 8, 0x02BFFF2FUL >> 8, |
| 0x02C66527UL >> 8, 0x02CD5517UL >> 8, 0x02CFFF2FUL >> 8, 0x02D63227UL >> 8, |
| 0x02DDD527UL >> 8, 0x02DFFF2BUL >> 8, 0x02E84717UL >> 8, 0x02EEE327UL >> 8, |
| 0x02EFFF2FUL >> 8, 0x02F54527UL >> 8, 0x02FCF817UL >> 8, 0x02FFEF2BUL >> 8, |
| 0x02FFFA2FUL >> 8, 0x02FFFE2FUL >> 8, 0x03000127UL >> 8, 0x03000201UL >> 8, |
| 0x03111200UL >> 8, 0x03122115UL >> 8, 0x03123200UL >> 8, 0x03133211UL >> 8, |
| 0x03211200UL >> 8, 0x03213127UL >> 8, 0x03221200UL >> 8, 0x03345215UL >> 8, |
| 0x04000F17UL >> 8, 0x04122F17UL >> 8, 0x043F6515UL >> 8, 0x043FFF17UL >> 8, |
| 0x044F5527UL >> 8, 0x044FFF17UL >> 8, 0x045F0017UL >> 8, 0x045FFF17UL >> 8, |
| 0x046F6517UL >> 8, 0x04710027UL >> 8, 0x047F4427UL >> 8, 0x04810027UL >> 8, |
| 0x048EFA15UL >> 8, 0x048FFF2FUL >> 8, 0x049F4427UL >> 8, 0x049FFF2FUL >> 8, |
| 0x04AEA727UL >> 8, 0x04AFFF2FUL >> 8, 0x04BE9C15UL >> 8, 0x04BFFF2FUL >> 8, |
| 0x04CE5427UL >> 8, 0x04CFFF2FUL >> 8, 0x04DE3527UL >> 8, 0x04DFFF17UL >> 8, |
| 0x04EE4627UL >> 8, 0x04EFFF17UL >> 8, 0x04FEF327UL >> 8, 0x04FFFF2FUL >> 8, |
| 0x06000F27UL >> 8, 0x069FFF17UL >> 8, 0x06FFFF17UL >> 8, 0x08110017UL >> 8, |
| 0x08EFFF15UL >> 8, 0xFFFFFF00UL >> 8}; |
| |
| static UWORD8 ixheaacd_ari_hash_m_1[742] = { |
| (UWORD8)0x04, (UWORD8)0x0A, (UWORD8)0x10, (UWORD8)0x16, (UWORD8)0x1F, |
| (UWORD8)0x2E, (UWORD8)0x00, (UWORD8)0x03, (UWORD8)0x06, (UWORD8)0x36, |
| (UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x2E, (UWORD8)0x1B, (UWORD8)0x35, |
| (UWORD8)0x21, (UWORD8)0x12, (UWORD8)0x30, (UWORD8)0x1D, (UWORD8)0x35, |
| (UWORD8)0x38, (UWORD8)0x1B, (UWORD8)0x33, (UWORD8)0x35, (UWORD8)0x29, |
| (UWORD8)0x35, (UWORD8)0x24, (UWORD8)0x33, (UWORD8)0x0F, (UWORD8)0x02, |
| (UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x23, (UWORD8)0x12, (UWORD8)0x3F, |
| (UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x2B, |
| (UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x1D, |
| (UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x12, (UWORD8)0x35, (UWORD8)0x29, |
| (UWORD8)0x35, (UWORD8)0x37, (UWORD8)0x2A, (UWORD8)0x1E, (UWORD8)0x3B, |
| (UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x23, (UWORD8)0x2E, (UWORD8)0x1E, |
| (UWORD8)0x21, (UWORD8)0x24, (UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x38, |
| (UWORD8)0x35, (UWORD8)0x37, (UWORD8)0x12, (UWORD8)0x37, (UWORD8)0x29, |
| (UWORD8)0x24, (UWORD8)0x21, (UWORD8)0x36, (UWORD8)0x21, (UWORD8)0x25, |
| (UWORD8)0x21, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x23, (UWORD8)0x12, |
| (UWORD8)0x0C, (UWORD8)0x29, (UWORD8)0x31, (UWORD8)0x2C, (UWORD8)0x08, |
| (UWORD8)0x13, (UWORD8)0x2E, (UWORD8)0x2A, (UWORD8)0x08, (UWORD8)0x10, |
| (UWORD8)0x2E, (UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x24, (UWORD8)0x2D, |
| (UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x1F, (UWORD8)0x37, (UWORD8)0x04, |
| (UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x29, (UWORD8)0x2E, (UWORD8)0x2D, |
| (UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x2B, (UWORD8)0x1E, |
| (UWORD8)0x08, (UWORD8)0x24, (UWORD8)0x29, (UWORD8)0x1E, (UWORD8)0x36, |
| (UWORD8)0x23, (UWORD8)0x34, (UWORD8)0x21, (UWORD8)0x12, (UWORD8)0x36, |
| (UWORD8)0x37, (UWORD8)0x29, (UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x20, |
| (UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x29, |
| (UWORD8)0x2D, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x24, (UWORD8)0x3C, |
| (UWORD8)0x21, (UWORD8)0x13, (UWORD8)0x3C, (UWORD8)0x21, (UWORD8)0x1F, |
| (UWORD8)0x21, (UWORD8)0x29, (UWORD8)0x24, (UWORD8)0x3B, (UWORD8)0x08, |
| (UWORD8)0x09, (UWORD8)0x26, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10, |
| (UWORD8)0x36, (UWORD8)0x21, (UWORD8)0x23, (UWORD8)0x1F, (UWORD8)0x23, |
| (UWORD8)0x0A, (UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x10, (UWORD8)0x21, |
| (UWORD8)0x3B, (UWORD8)0x21, (UWORD8)0x10, (UWORD8)0x25, (UWORD8)0x21, |
| (UWORD8)0x12, (UWORD8)0x13, (UWORD8)0x29, (UWORD8)0x01, (UWORD8)0x24, |
| (UWORD8)0x30, (UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x16, (UWORD8)0x2C, |
| (UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x10, (UWORD8)0x2A, (UWORD8)0x1E, |
| (UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x1E, (UWORD8)0x3C, (UWORD8)0x07, |
| (UWORD8)0x2D, (UWORD8)0x20, (UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x3C, |
| (UWORD8)0x09, (UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x20, (UWORD8)0x10, |
| (UWORD8)0x2B, (UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x25, (UWORD8)0x21, |
| (UWORD8)0x1F, (UWORD8)0x21, (UWORD8)0x29, (UWORD8)0x07, (UWORD8)0x08, |
| (UWORD8)0x0D, (UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x20, (UWORD8)0x10, |
| (UWORD8)0x29, (UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x3B, (UWORD8)0x29, |
| (UWORD8)0x3C, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x29, (UWORD8)0x0A, |
| (UWORD8)0x20, (UWORD8)0x24, (UWORD8)0x0A, (UWORD8)0x21, (UWORD8)0x12, |
| (UWORD8)0x23, (UWORD8)0x39, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x09, |
| (UWORD8)0x10, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x08, |
| (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x3B, |
| (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x24, (UWORD8)0x29, (UWORD8)0x10, |
| (UWORD8)0x20, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x20, (UWORD8)0x0D, |
| (UWORD8)0x10, (UWORD8)0x28, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x1F, |
| (UWORD8)0x10, (UWORD8)0x26, (UWORD8)0x12, (UWORD8)0x26, (UWORD8)0x12, |
| (UWORD8)0x26, (UWORD8)0x12, (UWORD8)0x12, (UWORD8)0x1F, (UWORD8)0x04, |
| (UWORD8)0x07, (UWORD8)0x0D, (UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x1E, |
| (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x2B, (UWORD8)0x08, (UWORD8)0x07, |
| (UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x07, (UWORD8)0x3C, (UWORD8)0x09, |
| (UWORD8)0x10, (UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x3C, |
| (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x29, |
| (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x3C, (UWORD8)0x20, |
| (UWORD8)0x10, (UWORD8)0x3C, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x13, |
| (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x08, (UWORD8)0x3B, |
| (UWORD8)0x25, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x29, (UWORD8)0x39, |
| (UWORD8)0x3B, (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x08, |
| (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x3B, |
| (UWORD8)0x13, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x25, |
| (UWORD8)0x0D, (UWORD8)0x26, (UWORD8)0x13, (UWORD8)0x20, (UWORD8)0x0D, |
| (UWORD8)0x10, (UWORD8)0x20, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x20, |
| (UWORD8)0x0D, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x12, (UWORD8)0x13, |
| (UWORD8)0x22, (UWORD8)0x25, (UWORD8)0x3D, (UWORD8)0x25, (UWORD8)0x25, |
| (UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x09, (UWORD8)0x07, |
| (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x07, (UWORD8)0x09, (UWORD8)0x3C, |
| (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x20, (UWORD8)0x39, |
| (UWORD8)0x09, (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x08, |
| (UWORD8)0x0D, (UWORD8)0x13, (UWORD8)0x08, (UWORD8)0x3B, (UWORD8)0x2B, |
| (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x25, (UWORD8)0x3B, (UWORD8)0x39, |
| (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x13, (UWORD8)0x39, (UWORD8)0x09, |
| (UWORD8)0x10, (UWORD8)0x2B, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x28, |
| (UWORD8)0x0D, (UWORD8)0x12, (UWORD8)0x13, (UWORD8)0x2B, (UWORD8)0x10, |
| (UWORD8)0x0A, (UWORD8)0x3B, (UWORD8)0x25, (UWORD8)0x3B, (UWORD8)0x12, |
| (UWORD8)0x13, (UWORD8)0x13, (UWORD8)0x28, (UWORD8)0x3D, (UWORD8)0x28, |
| (UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x24, |
| (UWORD8)0x07, (UWORD8)0x0B, (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x39, |
| (UWORD8)0x20, (UWORD8)0x39, (UWORD8)0x0C, (UWORD8)0x39, (UWORD8)0x09, |
| (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x26, (UWORD8)0x2B, (UWORD8)0x09, |
| (UWORD8)0x2B, (UWORD8)0x3B, (UWORD8)0x12, (UWORD8)0x3B, (UWORD8)0x2B, |
| (UWORD8)0x3B, (UWORD8)0x09, (UWORD8)0x13, (UWORD8)0x0A, (UWORD8)0x26, |
| (UWORD8)0x16, (UWORD8)0x3D, (UWORD8)0x12, (UWORD8)0x26, (UWORD8)0x18, |
| (UWORD8)0x0C, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x1C, (UWORD8)0x0B, |
| (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x0B, (UWORD8)0x12, (UWORD8)0x0B, |
| (UWORD8)0x26, (UWORD8)0x28, (UWORD8)0x10, (UWORD8)0x3D, (UWORD8)0x16, |
| (UWORD8)0x26, (UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x0B, |
| (UWORD8)0x0B, (UWORD8)0x1C, (UWORD8)0x25, (UWORD8)0x26, (UWORD8)0x1C, |
| (UWORD8)0x18, (UWORD8)0x18, (UWORD8)0x07, (UWORD8)0x0B, (UWORD8)0x0B, |
| (UWORD8)0x3D, (UWORD8)0x25, (UWORD8)0x16, (UWORD8)0x25, (UWORD8)0x18, |
| (UWORD8)0x0B, (UWORD8)0x0B, (UWORD8)0x3D, (UWORD8)0x2B, (UWORD8)0x16, |
| (UWORD8)0x1F, (UWORD8)0x18, (UWORD8)0x0B, (UWORD8)0x26, (UWORD8)0x3D, |
| (UWORD8)0x1F, (UWORD8)0x3D, (UWORD8)0x12, (UWORD8)0x18, (UWORD8)0x39, |
| (UWORD8)0x0E, (UWORD8)0x3D, (UWORD8)0x2E, (UWORD8)0x16, (UWORD8)0x18, |
| (UWORD8)0x0E, (UWORD8)0x0E, (UWORD8)0x2E, (UWORD8)0x16, (UWORD8)0x18, |
| (UWORD8)0x0E, (UWORD8)0x1C, (UWORD8)0x1C, (UWORD8)0x18, (UWORD8)0x0E, |
| (UWORD8)0x19, (UWORD8)0x1C, (UWORD8)0x2E, (UWORD8)0x2E, (UWORD8)0x0C, |
| (UWORD8)0x3D, (UWORD8)0x22, (UWORD8)0x18, (UWORD8)0x32, (UWORD8)0x3E, |
| (UWORD8)0x03, (UWORD8)0x1A, (UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x30, |
| (UWORD8)0x1D, (UWORD8)0x02, (UWORD8)0x02, (UWORD8)0x02, (UWORD8)0x08, |
| (UWORD8)0x36, (UWORD8)0x36, (UWORD8)0x35, (UWORD8)0x3B, (UWORD8)0x03, |
| (UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x30, (UWORD8)0x30, (UWORD8)0x02, |
| (UWORD8)0x04, (UWORD8)0x04, (UWORD8)0x04, (UWORD8)0x39, (UWORD8)0x20, |
| (UWORD8)0x20, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x0A, (UWORD8)0x12, |
| (UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x2C, (UWORD8)0x2A, (UWORD8)0x2A, |
| (UWORD8)0x2D, (UWORD8)0x2D, (UWORD8)0x07, (UWORD8)0x34, (UWORD8)0x34, |
| (UWORD8)0x39, (UWORD8)0x34, (UWORD8)0x34, (UWORD8)0x34, (UWORD8)0x0B, |
| (UWORD8)0x0B, (UWORD8)0x24, (UWORD8)0x02, (UWORD8)0x04, (UWORD8)0x39, |
| (UWORD8)0x39, (UWORD8)0x0A, (UWORD8)0x34, (UWORD8)0x07, (UWORD8)0x34, |
| (UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x02, |
| (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x0E, |
| (UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x39, |
| (UWORD8)0x39, (UWORD8)0x34, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x07, |
| (UWORD8)0x0C, (UWORD8)0x07, (UWORD8)0x07, (UWORD8)0x0C, (UWORD8)0x0C, |
| (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x0E, |
| (UWORD8)0x01, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x2F, |
| (UWORD8)0x00, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x27, (UWORD8)0x2F, |
| (UWORD8)0x11, (UWORD8)0x15, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x15, |
| (UWORD8)0x00, (UWORD8)0x00, (UWORD8)0x01, (UWORD8)0x2F, (UWORD8)0x00, |
| (UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, |
| (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x15, (UWORD8)0x00, |
| (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, |
| (UWORD8)0x01, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F, |
| (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F, |
| (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x11, |
| (UWORD8)0x27, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F, |
| (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F, |
| (UWORD8)0x2F, (UWORD8)0x17, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x27, |
| (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, |
| (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, |
| (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x2F, |
| (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, |
| (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, |
| (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x2B, |
| (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, |
| (UWORD8)0x2B, (UWORD8)0x2F, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x01, |
| (UWORD8)0x00, (UWORD8)0x15, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x00, |
| (UWORD8)0x27, (UWORD8)0x00, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x17, |
| (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x17, |
| (UWORD8)0x17, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x27, |
| (UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x27, |
| (UWORD8)0x2F, (UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, |
| (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x27, |
| (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x17, (UWORD8)0x17, |
| (UWORD8)0x15, (UWORD8)0x00}; |
| |
| UWORD16 ixheaacd_ari_cf_m[64][17] = { |
| {708, 706, 579, 569, 568, 567, 479, 469, 297, 138, 97, 91, 72, 52, 38, 34, |
| 0}, |
| {7619, 6917, 6519, 6412, 5514, 5003, 4683, 4563, 3907, 3297, 3125, 3060, |
| 2904, 2718, 2631, 2590, 0}, |
| {7263, 4888, 4810, 4803, 1889, 415, 335, 327, 195, 72, 52, 49, 36, 20, 15, |
| 14, 0}, |
| {3626, 2197, 2188, 2187, 582, 57, 47, 46, 30, 12, 9, 8, 6, 4, 3, 2, 0}, |
| {7806, 5541, 5451, 5441, 2720, 834, 691, 674, 487, 243, 179, 167, 139, 98, |
| 77, 70, 0}, |
| {6684, 4101, 4058, 4055, 1748, 426, 368, 364, 322, 257, 235, 232, 228, 222, |
| 217, 215, 0}, |
| {9162, 5964, 5831, 5819, 3269, 866, 658, 638, 535, 348, 258, 244, 234, 214, |
| 195, 186, 0}, |
| {10638, 8491, 8365, 8351, 4418, 2067, 1859, 1834, 1190, 601, 495, 478, 356, |
| 217, 174, 164, 0}, |
| {13389, 10514, 10032, 9961, 7166, 3488, 2655, 2524, 2015, 1140, 760, 672, |
| 585, 426, 325, 283, 0}, |
| {14861, 12788, 12115, 11952, 9987, 6657, 5323, 4984, 4324, 3001, 2205, 1943, |
| 1764, 1394, 1115, 978, 0}, |
| {12876, 10004, 9661, 9610, 7107, 3435, 2711, 2595, 2257, 1508, 1059, 952, |
| 893, 753, 609, 538, 0}, |
| {15125, 13591, 13049, 12874, 11192, 8543, 7406, 7023, 6291, 4922, 4104, |
| 3769, 3465, 2890, 2486, 2275, 0}, |
| {14574, 13106, 12731, 12638, 10453, 7947, 7233, 7037, 6031, 4618, 4081, |
| 3906, 3465, 2802, 2476, 2349, 0}, |
| {15070, 13179, 12517, 12351, 10742, 7657, 6200, 5825, 5264, 3998, 3014, |
| 2662, 2510, 2153, 1799, 1564, 0}, |
| {15542, 14466, 14007, 13844, 12489, 10409, 9481, 9132, 8305, 6940, 6193, |
| 5867, 5458, 4743, 4291, 4047, 0}, |
| {15165, 14384, 14084, 13934, 12911, 11485, 10844, 10513, 10002, 8993, 8380, |
| 8051, 7711, 7036, 6514, 6233, 0}, |
| {15642, 14279, 13625, 13393, 12348, 9971, 8405, 7858, 7335, 6119, 4918, |
| 4376, 4185, 3719, 3231, 2860, 0}, |
| {13408, 13407, 11471, 11218, 11217, 11216, 9473, 9216, 6480, 3689, 2857, |
| 2690, 2256, 1732, 1405, 1302, 0}, |
| {16098, 15584, 15191, 14931, 14514, 13578, 12703, 12103, 11830, 11172, |
| 10475, 9867, 9695, 9281, 8825, 8389, 0}, |
| {15844, 14873, 14277, 13996, 13230, 11535, 10205, 9543, 9107, 8086, 7085, |
| 6419, 6214, 5713, 5195, 4731, 0}, |
| {16131, 15720, 15443, 15276, 14848, 13971, 13314, 12910, 12591, 11874, |
| 11225, 10788, 10573, 10077, 9585, 9209, 0}, |
| {16331, 16330, 12283, 11435, 11434, 11433, 8725, 8049, 6065, 4138, 3187, |
| 2842, 2529, 2171, 1907, 1745, 0}, |
| {16011, 15292, 14782, 14528, 14008, 12767, 11556, 10921, 10591, 9759, 8813, |
| 8043, 7855, 7383, 6863, 6282, 0}, |
| {16380, 16379, 15159, 14610, 14609, 14608, 12859, 12111, 11046, 9536, 8348, |
| 7713, 7216, 6533, 5964, 5546, 0}, |
| {16367, 16333, 16294, 16253, 16222, 16143, 16048, 15947, 15915, 15832, |
| 15731, 15619, 15589, 15512, 15416, 15310, 0}, |
| {15967, 15319, 14937, 14753, 14010, 12638, 11787, 11360, 10805, 9706, 8934, |
| 8515, 8166, 7456, 6911, 6575, 0}, |
| {4906, 3005, 2985, 2984, 875, 102, 83, 81, 47, 17, 12, 11, 8, 5, 4, 3, 0}, |
| {7217, 4346, 4269, 4264, 1924, 428, 340, 332, 280, 203, 179, 175, 171, 164, |
| 159, 157, 0}, |
| {16010, 15415, 15032, 14805, 14228, 13043, 12168, 11634, 11265, 10419, 9645, |
| 9110, 8892, 8378, 7850, 7437, 0}, |
| {8573, 5218, 5046, 5032, 2787, 771, 555, 533, 443, 286, 218, 205, 197, 181, |
| 168, 162, 0}, |
| {11474, 8095, 7822, 7796, 4632, 1443, 1046, 1004, 748, 351, 218, 194, 167, |
| 121, 93, 83, 0}, |
| {16152, 15764, 15463, 15264, 14925, 14189, 13536, 13070, 12846, 12314, |
| 11763, 11277, 11131, 10777, 10383, 10011, 0}, |
| {14187, 11654, 11043, 10919, 8498, 4885, 3778, 3552, 2947, 1835, 1283, 1134, |
| 998, 749, 585, 514, 0}, |
| {14162, 11527, 10759, 10557, 8601, 5417, 4105, 3753, 3286, 2353, 1708, 1473, |
| 1370, 1148, 959, 840, 0}, |
| {16205, 15902, 15669, 15498, 15213, 14601, 14068, 13674, 13463, 12970, |
| 12471, 12061, 11916, 11564, 11183, 10841, 0}, |
| {15043, 12972, 12092, 11792, 10265, 7446, 5934, 5379, 4883, 3825, 3036, |
| 2647, 2507, 2185, 1901, 1699, 0}, |
| {15320, 13694, 12782, 12352, 11191, 8936, 7433, 6671, 6255, 5366, 4622, |
| 4158, 4020, 3712, 3420, 3198, 0}, |
| {16255, 16020, 15768, 15600, 15416, 14963, 14440, 14006, 13875, 13534, |
| 13137, 12697, 12602, 12364, 12084, 11781, 0}, |
| {15627, 14503, 13906, 13622, 12557, 10527, 9269, 8661, 8117, 6933, 5994, |
| 5474, 5222, 4664, 4166, 3841, 0}, |
| {16366, 16365, 14547, 14160, 14159, 14158, 11969, 11473, 8735, 6147, 4911, |
| 4530, 3865, 3180, 2710, 2473, 0}, |
| {16257, 16038, 15871, 15754, 15536, 15071, 14673, 14390, 14230, 13842, |
| 13452, 13136, 13021, 12745, 12434, 12154, 0}, |
| {15855, 14971, 14338, 13939, 13239, 11782, 10585, 9805, 9444, 8623, 7846, |
| 7254, 7079, 6673, 6262, 5923, 0}, |
| {9492, 6318, 6197, 6189, 3004, 652, 489, 477, 333, 143, 96, 90, 78, 60, 50, |
| 47, 0}, |
| {16313, 16191, 16063, 15968, 15851, 15590, 15303, 15082, 14968, 14704, |
| 14427, 14177, 14095, 13899, 13674, 13457, 0}, |
| {8485, 5473, 5389, 5383, 2411, 494, 386, 377, 278, 150, 117, 112, 103, 89, |
| 81, 78, 0}, |
| {10497, 7154, 6959, 6943, 3788, 1004, 734, 709, 517, 238, 152, 138, 120, 90, |
| 72, 66, 0}, |
| {16317, 16226, 16127, 16040, 15955, 15762, 15547, 15345, 15277, 15111, |
| 14922, 14723, 14671, 14546, 14396, 14239, 0}, |
| {16382, 16381, 15858, 15540, 15539, 15538, 14704, 14168, 13768, 13092, |
| 12452, 11925, 11683, 11268, 10841, 10460, 0}, |
| {5974, 3798, 3758, 3755, 1275, 205, 166, 162, 95, 35, 26, 24, 18, 11, 8, 7, |
| 0}, |
| {3532, 2258, 2246, 2244, 731, 135, 118, 115, 87, 45, 36, 34, 29, 21, 17, 16, |
| 0}, |
| {7466, 4882, 4821, 4811, 2476, 886, 788, 771, 688, 531, 469, 457, 437, 400, |
| 369, 361, 0}, |
| {9580, 5772, 5291, 5216, 3444, 1496, 1025, 928, 806, 578, 433, 384, 366, |
| 331, 296, 273, 0}, |
| {10692, 7730, 7543, 7521, 4679, 1746, 1391, 1346, 1128, 692, 495, 458, 424, |
| 353, 291, 268, 0}, |
| {11040, 7132, 6549, 6452, 4377, 1875, 1253, 1130, 958, 631, 431, 370, 346, |
| 296, 253, 227, 0}, |
| {12687, 9332, 8701, 8585, 6266, 3093, 2182, 2004, 1683, 1072, 712, 608, 559, |
| 458, 373, 323, 0}, |
| {13429, 9853, 8860, 8584, 6806, 4039, 2862, 2478, 2239, 1764, 1409, 1224, |
| 1178, 1077, 979, 903, 0}, |
| {14685, 12163, 11061, 10668, 9101, 6345, 4871, 4263, 3908, 3200, 2668, 2368, |
| 2285, 2106, 1942, 1819, 0}, |
| {13295, 11302, 10999, 10945, 7947, 5036, 4490, 4385, 3391, 2185, 1836, 1757, |
| 1424, 998, 833, 785, 0}, |
| {4992, 2993, 2972, 2970, 1269, 575, 552, 549, 530, 505, 497, 495, 493, 489, |
| 486, 485, 0}, |
| {15419, 13862, 13104, 12819, 11429, 8753, 7220, 6651, 6020, 4667, 3663, |
| 3220, 2995, 2511, 2107, 1871, 0}, |
| {12468, 9263, 8912, 8873, 5758, 2193, 1625, 1556, 1187, 589, 371, 330, 283, |
| 200, 149, 131, 0}, |
| {15870, 15076, 14615, 14369, 13586, 12034, 10990, 10423, 9953, 8908, 8031, |
| 7488, 7233, 6648, 6101, 5712, 0}, |
| {1693, 978, 976, 975, 194, 18, 16, 15, 11, 7, 6, 5, 4, 3, 2, 1, 0}, |
| {7992, 5218, 5147, 5143, 2152, 366, 282, 276, 173, 59, 38, 35, 27, 16, 11, |
| 10, 0}}; |
| |
| typedef struct { WORD32 low, high, value; } state_arith; |
| |
| const WORD32 ixheaacd_table_frac[7] = { |
| 638450709, 759250126, 902905651, 1073741824, |
| 1276901417, 1518500250, 1805811302, |
| }; |
| |
| const WORD64 ixheaacd_table_exp[32] = { |
| 1, 2, 4, 8, 16, 32, 64, |
| 128, 256, 512, 1024, 2048, 4096, 8192, |
| 16384, 32768, 65536, 131072, 262144, 524288, 1048576, |
| 2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728, |
| 268435456, 536870912, 1073741824, 2147483648}; |
| |
| static const WORD32 ixheaacd_pow_14_3[8] = {0, 3251, 4096, 5161, |
| 6502, 8192, 10321, 13004}; |
| |
| const WORD32 ixheaacd_pow_table_Q13[1025] = {0, |
| 131072 >> 4, |
| 330281 >> 4, |
| 567116 >> 4, |
| 832256 >> 4, |
| 1120650 >> 4, |
| 1429042 >> 4, |
| 1755122 >> 4, |
| 2097152 >> 4, |
| 2453767 >> 4, |
| 2823861 >> 4, |
| 3206517 >> 4, |
| 3600960 >> 4, |
| 4006524 >> 4, |
| 4422631 >> 4, |
| 4848770 >> 4, |
| 5284492 >> 4, |
| 5729392 >> 4, |
| 6183105 >> 4, |
| 6645302 >> 4, |
| 7115683 >> 4, |
| 7593972 >> 4, |
| 8079916 >> 4, |
| 8573281 >> 4, |
| 9073850 >> 4, |
| 9581422 >> 4, |
| 10095808 >> 4, |
| 10616832 >> 4, |
| 11144330 >> 4, |
| 11678147 >> 4, |
| 12218136 >> 4, |
| 12764159 >> 4, |
| 13316085 >> 4, |
| 13873792 >> 4, |
| 14437162 >> 4, |
| 15006082 >> 4, |
| 15580448 >> 4, |
| 16160157 >> 4, |
| 16745112 >> 4, |
| 17335222 >> 4, |
| 17930398 >> 4, |
| 18530554 >> 4, |
| 19135610 >> 4, |
| 19745488 >> 4, |
| 20360112 >> 4, |
| 20979411 >> 4, |
| 21603314 >> 4, |
| 22231755 >> 4, |
| 22864669 >> 4, |
| 23501994 >> 4, |
| 24143669 >> 4, |
| 24789637 >> 4, |
| 25439841 >> 4, |
| 26094226 >> 4, |
| 26752740 >> 4, |
| 27415332 >> 4, |
| 28081952 >> 4, |
| 28752552 >> 4, |
| 29427086 >> 4, |
| 30105507 >> 4, |
| 30787772 >> 4, |
| 31473838 >> 4, |
| 32163664 >> 4, |
| 32857208 >> 4, |
| 33554432 >> 4, |
| 34255297 >> 4, |
| 34959765 >> 4, |
| 35667801 >> 4, |
| 36379368 >> 4, |
| 37094431 >> 4, |
| 37812958 >> 4, |
| 38534914 >> 4, |
| 39260268 >> 4, |
| 39988988 >> 4, |
| 40721043 >> 4, |
| 41456403 >> 4, |
| 42195038 >> 4, |
| 42936921 >> 4, |
| 43682022 >> 4, |
| 44430314 >> 4, |
| 45181770 >> 4, |
| 45936364 >> 4, |
| 46694070 >> 4, |
| 47454862 >> 4, |
| 48218716 >> 4, |
| 48985607 >> 4, |
| 49755512 >> 4, |
| 50528406 >> 4, |
| 51304267 >> 4, |
| 52083073 >> 4, |
| 52864802 >> 4, |
| 53649431 >> 4, |
| 54436939 >> 4, |
| 55227306 >> 4, |
| 56020511 >> 4, |
| 56816534 >> 4, |
| 57615355 >> 4, |
| 58416954 >> 4, |
| 59221313 >> 4, |
| 60028412 >> 4, |
| 60838233 >> 4, |
| 61650759 >> 4, |
| 62465970 >> 4, |
| 63283850 >> 4, |
| 64104381 >> 4, |
| 64927547 >> 4, |
| 65753329 >> 4, |
| 66581713 >> 4, |
| 67412681 >> 4, |
| 68246218 >> 4, |
| 69082308 >> 4, |
| 69920936 >> 4, |
| 70762086 >> 4, |
| 71605743 >> 4, |
| 72451892 >> 4, |
| 73300519 >> 4, |
| 74151609 >> 4, |
| 75005149 >> 4, |
| 75861124 >> 4, |
| 76719520 >> 4, |
| 77580324 >> 4, |
| 78443523 >> 4, |
| 79309103 >> 4, |
| 80177051 >> 4, |
| 81047354 >> 4, |
| 81920000 >> 4, |
| 82794977 >> 4, |
| 83672271 >> 4, |
| 84551871 >> 4, |
| 5339610, |
| 5394871, |
| 5450274, |
| 5505818, |
| 5561502, |
| 5617327, |
| 5673290, |
| 5729391, |
| 5785631, |
| 5842007, |
| 5898519, |
| 5955168, |
| 6011951, |
| 6068869, |
| 6125920, |
| 6183105, |
| 6240422, |
| 6297871, |
| 6355451, |
| 6413162, |
| 6471004, |
| 6528974, |
| 6587074, |
| 6645302, |
| 6703658, |
| 6762141, |
| 6820751, |
| 6879487, |
| 6938349, |
| 6997336, |
| 7056447, |
| 7115683, |
| 7175042, |
| 7234524, |
| 7294129, |
| 7353855, |
| 7413703, |
| 7473672, |
| 7533762, |
| 7593972, |
| 7654301, |
| 7714750, |
| 7775317, |
| 7836002, |
| 7896805, |
| 7957725, |
| 8018762, |
| 8079916, |
| 8141185, |
| 8202570, |
| 8264070, |
| 8325685, |
| 8387413, |
| 8449256, |
| 8511212, |
| 8573281, |
| 8635462, |
| 8697756, |
| 8760161, |
| 8822678, |
| 8885305, |
| 8948043, |
| 9010892, |
| 9073850, |
| 9136917, |
| 9200094, |
| 9263379, |
| 9326772, |
| 9390274, |
| 9453882, |
| 9517598, |
| 9581421, |
| 9645351, |
| 9709386, |
| 9773527, |
| 9837774, |
| 9902125, |
| 9966582, |
| 10031143, |
| 10095807, |
| 10160576, |
| 10225448, |
| 10290423, |
| 10355500, |
| 10420681, |
| 10485963, |
| 10551347, |
| 10616832, |
| 10682419, |
| 10748106, |
| 10813894, |
| 10879782, |
| 10945770, |
| 11011857, |
| 11078044, |
| 11144330, |
| 11210715, |
| 11277198, |
| 11343779, |
| 11410458, |
| 11477234, |
| 11544108, |
| 11611079, |
| 11678147, |
| 11745311, |
| 11812571, |
| 11879927, |
| 11947378, |
| 12014925, |
| 12082567, |
| 12150304, |
| 12218135, |
| 12286061, |
| 12354081, |
| 12422194, |
| 12490401, |
| 12558701, |
| 12627094, |
| 12695580, |
| 12764158, |
| 12832829, |
| 12901592, |
| 12970446, |
| 13039392, |
| 13108429, |
| 13177557, |
| 13246776, |
| 13316085, |
| 13385485, |
| 13454975, |
| 13524554, |
| 13594224, |
| 13663982, |
| 13733830, |
| 13803767, |
| 13873792, |
| 13943906, |
| 14014108, |
| 14084398, |
| 14154776, |
| 14225242, |
| 14295794, |
| 14366435, |
| 14437162, |
| 14507975, |
| 14578876, |
| 14649862, |
| 14720935, |
| 14792093, |
| 14863337, |
| 14934667, |
| 15006082, |
| 15077582, |
| 15149167, |
| 15220837, |
| 15292591, |
| 15364429, |
| 15436351, |
| 15508358, |
| 15580448, |
| 15652621, |
| 15724878, |
| 15797217, |
| 15869640, |
| 15942146, |
| 16014734, |
| 16087404, |
| 16160156, |
| 16232991, |
| 16305907, |
| 16378905, |
| 16451984, |
| 16525145, |
| 16598386, |
| 16671709, |
| 16745112, |
| 16818596, |
| 16892160, |
| 16965804, |
| 17039528, |
| 17113332, |
| 17187216, |
| 17261179, |
| 17335222, |
| 17409343, |
| 17483544, |
| 17557824, |
| 17632182, |
| 17706618, |
| 17781133, |
| 17855726, |
| 17930397, |
| 18005146, |
| 18079973, |
| 18154877, |
| 18229858, |
| 18304917, |
| 18380052, |
| 18455265, |
| 18530554, |
| 18605920, |
| 18681362, |
| 18756880, |
| 18832475, |
| 18908145, |
| 18983891, |
| 19059713, |
| 19135610, |
| 19211583, |
| 19287630, |
| 19363753, |
| 19439951, |
| 19516223, |
| 19592571, |
| 19668992, |
| 19745488, |
| 19822058, |
| 19898702, |
| 19975420, |
| 20052211, |
| 20129076, |
| 20206015, |
| 20283027, |
| 20360112, |
| 20437270, |
| 20514501, |
| 20591805, |
| 20669181, |
| 20746630, |
| 20824151, |
| 20901745, |
| 20979410, |
| 21057148, |
| 21134957, |
| 21212838, |
| 21290791, |
| 21368815, |
| 21446910, |
| 21525076, |
| 21603314, |
| 21681622, |
| 21760001, |
| 21838451, |
| 21916971, |
| 21995561, |
| 22074222, |
| 22152953, |
| 22231754, |
| 22310625, |
| 22389566, |
| 22468576, |
| 22547656, |
| 22626806, |
| 22706024, |
| 22785312, |
| 22864669, |
| 22944094, |
| 23023589, |
| 23103152, |
| 23182783, |
| 23262484, |
| 23342252, |
| 23422089, |
| 23501993, |
| 23581966, |
| 23662007, |
| 23742115, |
| 23822291, |
| 23902534, |
| 23982845, |
| 24063223, |
| 24143669, |
| 24224181, |
| 24304761, |
| 24385407, |
| 24466120, |
| 24546899, |
| 24627745, |
| 24708658, |
| 24789637, |
| 24870682, |
| 24951793, |
| 25032970, |
| 25114213, |
| 25195521, |
| 25276895, |
| 25358335, |
| 25439841, |
| 25521411, |
| 25603047, |
| 25684748, |
| 25766514, |
| 25848345, |
| 25930241, |
| 26012201, |
| 26094226, |
| 26176316, |
| 26258469, |
| 26340688, |
| 26422970, |
| 26505317, |
| 26587727, |
| 26670202, |
| 26752740, |
| 26835342, |
| 26918008, |
| 27000737, |
| 27083530, |
| 27166386, |
| 27249305, |
| 27332287, |
| 27415332, |
| 27498440, |
| 27581611, |
| 27664845, |
| 27748142, |
| 27831501, |
| 27914922, |
| 27998406, |
| 28081952, |
| 28165561, |
| 28249231, |
| 28332963, |
| 28416758, |
| 28500614, |
| 28584532, |
| 28668511, |
| 28752552, |
| 28836655, |
| 28920819, |
| 29005044, |
| 29089330, |
| 29173677, |
| 29258086, |
| 29342555, |
| 29427086, |
| 29511676, |
| 29596328, |
| 29681040, |
| 29765813, |
| 29850646, |
| 29935539, |
| 30020493, |
| 30105507, |
| 30190581, |
| 30275714, |
| 30360908, |
| 30446162, |
| 30531475, |
| 30616848, |
| 30702280, |
| 30787772, |
| 30873323, |
| 30958934, |
| 31044604, |
| 31130332, |
| 31216120, |
| 31301967, |
| 31387873, |
| 31473838, |
| 31559862, |
| 31645944, |
| 31732084, |
| 31818284, |
| 31904541, |
| 31990857, |
| 32077231, |
| 32163664, |
| 32250154, |
| 32336703, |
| 32423309, |
| 32509974, |
| 32596696, |
| 32683476, |
| 32770313, |
| 32857208, |
| 32944161, |
| 33031171, |
| 33118238, |
| 33205363, |
| 33292544, |
| 33379783, |
| 33467079, |
| 33554432, |
| 33641842, |
| 33729308, |
| 33816832, |
| 33904412, |
| 33992048, |
| 34079741, |
| 34167491, |
| 34255297, |
| 34343159, |
| 34431078, |
| 34519052, |
| 34607083, |
| 34695170, |
| 34783312, |
| 34871511, |
| 34959765, |
| 35048075, |
| 35136441, |
| 35224862, |
| 35313339, |
| 35401872, |
| 35490459, |
| 35579102, |
| 35667801, |
| 35756554, |
| 35845363, |
| 35934226, |
| 36023145, |
| 36112118, |
| 36201147, |
| 36290230, |
| 36379367, |
| 36468560, |
| 36557807, |
| 36647108, |
| 36736464, |
| 36825875, |
| 36915339, |
| 37004858, |
| 37094431, |
| 37184058, |
| 37273739, |
| 37363474, |
| 37453263, |
| 37543106, |
| 37633003, |
| 37722953, |
| 37812957, |
| 37903015, |
| 37993126, |
| 38083291, |
| 38173509, |
| 38263780, |
| 38354105, |
| 38444483, |
| 38534914, |
| 38625398, |
| 38715935, |
| 38806525, |
| 38897168, |
| 38987864, |
| 39078612, |
| 39169414, |
| 39260268, |
| 39351174, |
| 39442133, |
| 39533145, |
| 39624209, |
| 39715325, |
| 39806494, |
| 39897714, |
| 39988987, |
| 40080312, |
| 40171690, |
| 40263119, |
| 40354600, |
| 40446133, |
| 40537718, |
| 40629354, |
| 40721042, |
| 40812782, |
| 40904574, |
| 40996417, |
| 41088311, |
| 41180257, |
| 41272254, |
| 41364303, |
| 41456402, |
| 41548553, |
| 41640755, |
| 41733008, |
| 41825313, |
| 41917668, |
| 42010074, |
| 42102530, |
| 42195038, |
| 42287596, |
| 42380205, |
| 42472865, |
| 42565575, |
| 42658336, |
| 42751147, |
| 42844009, |
| 42936921, |
| 43029883, |
| 43122895, |
| 43215958, |
| 43309071, |
| 43402233, |
| 43495446, |
| 43588709, |
| 43682022, |
| 43775384, |
| 43868797, |
| 43962259, |
| 44055771, |
| 44149332, |
| 44242943, |
| 44336604, |
| 44430314, |
| 44524073, |
| 44617882, |
| 44711741, |
| 44805648, |
| 44899605, |
| 44993611, |
| 45087666, |
| 45181770, |
| 45275923, |
| 45370126, |
| 45464377, |
| 45558677, |
| 45653025, |
| 45747423, |
| 45841869, |
| 45936364, |
| 46030908, |
| 46125500, |
| 46220141, |
| 46314830, |
| 46409567, |
| 46504353, |
| 46599187, |
| 46694070, |
| 46789001, |
| 46883980, |
| 46979007, |
| 47074082, |
| 47169205, |
| 47264376, |
| 47359595, |
| 47454862, |
| 47550177, |
| 47645540, |
| 47740950, |
| 47836408, |
| 47931914, |
| 48027467, |
| 48123068, |
| 48218716, |
| 48314412, |
| 48410155, |
| 48505945, |
| 48601783, |
| 48697668, |
| 48793601, |
| 48889580, |
| 48985607, |
| 49081681, |
| 49177802, |
| 49273969, |
| 49370184, |
| 49466446, |
| 49562754, |
| 49659109, |
| 49755511, |
| 49851960, |
| 49948456, |
| 50044998, |
| 50141586, |
| 50238222, |
| 50334903, |
| 50431631, |
| 50528406, |
| 50625227, |
| 50722094, |
| 50819007, |
| 50915967, |
| 51012973, |
| 51110025, |
| 51207123, |
| 51304267, |
| 51401457, |
| 51498694, |
| 51595976, |
| 51693304, |
| 51790677, |
| 51888097, |
| 51985562, |
| 52083073, |
| 52180630, |
| 52278232, |
| 52375880, |
| 52473573, |
| 52571312, |
| 52669097, |
| 52766926, |
| 52864801, |
| 52962722, |
| 53060688, |
| 53158699, |
| 53256755, |
| 53354856, |
| 53453002, |
| 53551194, |
| 53649430, |
| 53747712, |
| 53846038, |
| 53944410, |
| 54042826, |
| 54141287, |
| 54239793, |
| 54338344, |
| 54436939, |
| 54535579, |
| 54634263, |
| 54732993, |
| 54831766, |
| 54930585, |
| 55029447, |
| 55128354, |
| 55227306, |
| 55326302, |
| 55425342, |
| 55524426, |
| 55623555, |
| 55722728, |
| 55821945, |
| 55921206, |
| 56020511, |
| 56119860, |
| 56219253, |
| 56318690, |
| 56418171, |
| 56517696, |
| 56617265, |
| 56716877, |
| 56816534, |
| 56916234, |
| 57015977, |
| 57115765, |
| 57215595, |
| 57315470, |
| 57415388, |
| 57515349, |
| 57615354, |
| 57715403, |
| 57815494, |
| 57915629, |
| 58015808, |
| 58116030, |
| 58216294, |
| 58316602, |
| 58416954, |
| 58517348, |
| 58617785, |
| 58718266, |
| 58818789, |
| 58919356, |
| 59019965, |
| 59120617, |
| 59221312, |
| 59322050, |
| 59422831, |
| 59523654, |
| 59624521, |
| 59725429, |
| 59826381, |
| 59927375, |
| 60028412, |
| 60129491, |
| 60230613, |
| 60331777, |
| 60432983, |
| 60534232, |
| 60635524, |
| 60736857, |
| 60838233, |
| 60939651, |
| 61041112, |
| 61142614, |
| 61244159, |
| 61345746, |
| 61447375, |
| 61549046, |
| 61650759, |
| 61752513, |
| 61854310, |
| 61956149, |
| 62058030, |
| 62159952, |
| 62261916, |
| 62363922, |
| 62465970, |
| 62568059, |
| 62670191, |
| 62772363, |
| 62874578, |
| 62976833, |
| 63079131, |
| 63181470, |
| 63283850, |
| 63386272, |
| 63488735, |
| 63591239, |
| 63693785, |
| 63796372, |
| 63899001, |
| 64001670, |
| 64104381, |
| 64207133, |
| 64309926, |
| 64412760, |
| 64515636, |
| 64618552, |
| 64721509, |
| 64824507, |
| 64927546, |
| 65030627, |
| 65133747, |
| 65236909, |
| 65340112, |
| 65443355, |
| 65546639, |
| 65649964, |
| 65753329, |
| 65856735, |
| 65960182, |
| 66063669, |
| 66167197, |
| 66270765, |
| 66374374, |
| 66478023, |
| 66581713, |
| 66685443, |
| 66789213, |
| 66893024, |
| 66996875, |
| 67100766, |
| 67204698, |
| 67308669, |
| 67412681, |
| 67516733, |
| 67620825, |
| 67724957, |
| 67829130, |
| 67933342, |
| 68037594, |
| 68141886, |
| 68246218, |
| 68350590, |
| 68455002, |
| 68559454, |
| 68663945, |
| 68768476, |
| 68873047, |
| 68977658, |
| 69082308, |
| 69186998, |
| 69291728, |
| 69396497, |
| 69501306, |
| 69606154, |
| 69711042, |
| 69815969, |
| 69920936, |
| 70025942, |
| 70130987, |
| 70236072, |
| 70341196, |
| 70446360, |
| 70551562, |
| 70656804, |
| 70762085, |
| 70867406, |
| 70972765, |
| 71078164, |
| 71183601, |
| 71289078, |
| 71394594, |
| 71500149, |
| 71605742, |
| 71711375, |
| 71817046, |
| 71922757, |
| 72028506, |
| 72134294, |
| 72240121, |
| 72345987, |
| 72451892, |
| 72557835, |
| 72663817, |
| 72769837, |
| 72875896, |
| 72981994, |
| 73088130, |
| 73194305, |
| 73300519, |
| 73406770, |
| 73513061, |
| 73619390, |
| 73725757, |
| 73832162, |
| 73938606, |
| 74045088, |
| 74151609, |
| 74258168, |
| 74364765, |
| 74471400, |
| 74578073, |
| 74684785, |
| 74791535, |
| 74898323, |
| 75005149, |
| 75112012, |
| 75218914, |
| 75325854, |
| 75432832, |
| 75539848, |
| 75646902, |
| 75753994, |
| 75861123, |
| 75968291, |
| 76075496, |
| 76182739, |
| 76290020, |
| 76397338, |
| 76504694, |
| 76612088, |
| 76719520, |
| 76826989, |
| 76934495, |
| 77042040, |
| 77149622, |
| 77257241, |
| 77364898, |
| 77472592, |
| 77580324, |
| 77688093, |
| 77795899, |
| 77903743, |
| 78011625, |
| 78119543, |
| 78227499, |
| 78335492, |
| 78443522, |
| 78551590, |
| 78659695, |
| 78767836, |
| 78876015, |
| 78984232, |
| 79092485, |
| 79200775, |
| 79309102, |
| 79417467, |
| 79525868, |
| 79634306, |
| 79742781, |
| 79851293, |
| 79959842, |
| 80068428, |
| 80177050, |
| 80285710, |
| 80394406, |
| 80503139, |
| 80611908, |
| 80720715, |
| 80829558, |
| 80938438, |
| 81047354, |
| 81156307, |
| 81265296, |
| 81374322, |
| 81483385, |
| 81592484, |
| 81701620, |
| 81810792, |
| 81920000, |
| 82029245, |
| 82138526, |
| 82247844, |
| 82357198, |
| 82466588, |
| 82576014, |
| 82685477, |
| 82794976, |
| 82904512, |
| 83014083, |
| 83123691, |
| 83233334, |
| 83343014, |
| 83452730, |
| 83562482, |
| 83672271, |
| 83782095, |
| 83891955, |
| 84001851, |
| 84111783, |
| 84221751, |
| 84331755, |
| 84441795, |
| 84551870}; |
| |
| static WORD32 ixheaacd_esc_nb_offset[8] = {0, 131072, 262144, 393216, |
| 524288, 655360, 786432, 917504}; |
| |
| static void ixheaacd_arith_map_context(WORD32 pres_n, WORD32 prev_n, |
| WORD8 *c_prev, WORD8 *c, |
| WORD32 arith_reset_flag, |
| WORD8 *ptr_scratch) { |
| WORD32 i, k; |
| FLOAT32 ratio; |
| WORD8 *c_prev_tmp = ptr_scratch; |
| WORD8 *c_tmp = ptr_scratch + 516; |
| |
| if (arith_reset_flag) { |
| for (i = 0; i < (1024 / 2) + 4; i++) { |
| c_prev[i] = 0; |
| c[i] = 0; |
| } |
| |
| } else { |
| for (i = 2; i < (prev_n / 2 + 4); i++) { |
| c_prev_tmp[i] = c_prev[i]; |
| c_tmp[i] = c[i]; |
| } |
| |
| ratio = (FLOAT32)(prev_n) / (FLOAT32)(pres_n); |
| for (i = 0; i < (pres_n / 2); i++) { |
| k = (WORD32)((FLOAT32)(i)*ratio); |
| c_prev[2 + i] = c_prev_tmp[2 + k]; |
| c[2 + i] = c_tmp[2 + k]; |
| } |
| c_prev[(pres_n / 2) + 2] = c_prev_tmp[(prev_n / 2) + 2]; |
| c[(pres_n / 2) + 3] = c_tmp[(prev_n / 2) + 3]; |
| } |
| } |
| |
| VOID ixheaacd_copy_to_bitbuff(ia_bit_buf_struct *it_bit_buff_src, |
| ia_bit_buf_struct *it_bit_buff_dst) { |
| *it_bit_buff_dst = *it_bit_buff_src; |
| } |
| |
| static WORD32 ixheaacd_arith_get_context(WORD8 *c_prev, WORD8 *c_pres, |
| WORD32 *c, WORD32 i) { |
| WORD32 tmp = (WORD32)c_prev[1] << 12; |
| |
| *c = *c >> 4; |
| *c = *c + tmp; |
| *c = (*c & 0xFFF0) + c_pres[-1]; |
| |
| if (i > 3) { |
| if ((c_pres[-1] + c_pres[-2] + c_pres[-3]) < 5) { |
| return (*c + 0x10000); |
| } |
| } |
| |
| return (*c); |
| } |
| |
| static WORD32 ixheaacd_arith_first_symbol(ia_bit_buf_struct *it_bit_buff, |
| state_arith *s) { |
| register WORD32 val; |
| |
| WORD32 bit_count = 16; |
| |
| val = 0; |
| if (it_bit_buff->cnt_bits < 16) { |
| WORD32 shift_value = 16 - it_bit_buff->cnt_bits; |
| val = ixheaacd_read_bits_buf(it_bit_buff, it_bit_buff->cnt_bits); |
| val <<= shift_value; |
| } else { |
| val = ixheaacd_read_bits_buf(it_bit_buff, 16); |
| } |
| |
| s->low = 0; |
| s->high = 65535; |
| s->value = val; |
| |
| return bit_count; |
| } |
| |
| static UWORD32 ixheaacd_arith_get_pk(UWORD32 c) { |
| UWORD32 j; |
| WORD32 i, i_min, i_max; |
| |
| i_min = -1; |
| i = i_min; |
| i_max = 742 - 1; |
| while ((i_max - i_min) > 1) { |
| i = i_min + ((i_max - i_min) >> 1); |
| j = ixheaacd_ari_hash_m[i]; |
| if (c < j) |
| i_max = i; |
| else if (c > j) |
| i_min = i; |
| else |
| return (UWORD32)ixheaacd_ari_hash_m_1[i]; |
| } |
| |
| return (ixheaacd_ari_lookup_m[i_max]); |
| } |
| |
| static WORD32 ixheaacd_arith_decode(ia_bit_buf_struct *it_bit_buff, |
| WORD32 bit_count, WORD32 *m, state_arith *s, |
| UWORD16 const *cum_freq, WORD32 cfl) { |
| register WORD32 symbol; |
| register WORD32 low, high, range, value; |
| register WORD32 cum; |
| register UWORD16 const *p; |
| register UWORD16 const *q; |
| |
| WORD32 short_value, i = 16; |
| int shift_value; |
| if (it_bit_buff->cnt_bits < 16) { |
| shift_value = 16 - it_bit_buff->cnt_bits; |
| short_value = ixheaacd_read_bits_buf(it_bit_buff, it_bit_buff->cnt_bits); |
| short_value <<= shift_value; |
| } else { |
| shift_value = 0; |
| short_value = ixheaacd_read_bits_buf(it_bit_buff, 16); |
| } |
| |
| low = s->low; |
| high = s->high; |
| value = s->value; |
| |
| range = high - low + 1; |
| cum = ((((WORD32)(value - low + 1)) << 14) - ((WORD32)1)) / ((WORD32)range); |
| |
| p = cum_freq - 1; |
| |
| do { |
| q = p + (cfl >> 1); |
| |
| if (*q > cum) { |
| p = q; |
| cfl++; |
| } |
| cfl >>= 1; |
| } while (cfl > 1); |
| |
| symbol = p - cum_freq + 1; |
| |
| if (symbol) high = low + ((range * cum_freq[symbol - 1]) >> 14) - 1; |
| |
| low += ((range * cum_freq[symbol]) >> 14); |
| |
| for (;;) { |
| if (high < 32768) { |
| } else if (low >= 32768) { |
| value -= 32768; |
| low -= 32768; |
| high -= 32768; |
| } else if (low >= 16384 && high < 49152) { |
| value -= 16384; |
| low -= 16384; |
| high -= 16384; |
| } else |
| break; |
| |
| low += low; |
| high += high + 1; |
| |
| i--; |
| value = (value << 1) | ((short_value >> i) & 1); |
| bit_count++; |
| } |
| |
| ixheaacd_read_bidirection(it_bit_buff, -(i - shift_value)); |
| s->low = low; |
| s->high = high; |
| s->value = value; |
| |
| *m = symbol; |
| |
| return bit_count; |
| } |
| |
| WORD32 ixheaacd_arth_decoding_level2(ia_bit_buf_struct *it_bit_buff, |
| WORD8 *c_prev, WORD8 *c_pres, WORD32 n, |
| WORD32 pres_n, WORD32 *quant) { |
| state_arith as; |
| WORD32 a, b; |
| WORD32 i, j, lev, pki, esc_nb; |
| WORD32 m; |
| WORD32 c = 0; |
| struct ia_bit_buf_struct it_bit_buff_temp = {0}; |
| WORD32 bit_count = 0; |
| WORD32 s1; |
| WORD32 temp; |
| WORD32 bit_count_5; |
| ixheaacd_copy_to_bitbuff(it_bit_buff, &it_bit_buff_temp); |
| |
| for (i = 0; i < pres_n; i++) { |
| c_prev[i] = c_pres[i]; |
| c_pres[i] = 1; |
| } |
| |
| bit_count = ixheaacd_arith_first_symbol(&it_bit_buff_temp, &as); |
| |
| c = (WORD32)c_prev[0] << 12; |
| lev = 0; |
| |
| for (i = 0; i < n; i++) { |
| s1 = ixheaacd_arith_get_context(c_prev + i, c_pres + i, &c, i); |
| |
| for (lev = esc_nb = 0;;) { |
| pki = ixheaacd_arith_get_pk(s1 + ixheaacd_esc_nb_offset[esc_nb]); |
| bit_count = ixheaacd_arith_decode(&it_bit_buff_temp, bit_count, &m, &as, |
| ixheaacd_ari_cf_m[pki], 17); |
| if (bit_count == -1) { |
| return -1; |
| } |
| |
| if (m < ARITH_ESCAPE) { |
| break; |
| } |
| |
| lev += 1; |
| esc_nb = lev; |
| |
| if (esc_nb > 7) { |
| esc_nb = 7; |
| } |
| if (esc_nb < 0) { |
| esc_nb = 0; |
| return -1; |
| } |
| } |
| |
| if (m == 0) { |
| if (esc_nb > 0) break; |
| |
| quant[2 * i + 0] = 0; |
| quant[2 * i + 1] = 0; |
| c_pres[i] = 1; |
| } else { |
| b = m >> 2; |
| a = m & 0x3; |
| |
| for (j = 0; j < lev; j++) { |
| WORD32 lsbidx = (a == 0) ? 1 : ((b == 0) ? 0 : 2); |
| bit_count = ixheaacd_arith_decode(&it_bit_buff_temp, bit_count, &m, &as, |
| ixheaacd_ari_cf_r[lsbidx], 4); |
| if (bit_count == -1) { |
| return -1; |
| } |
| a = (a << 1) | (m & 1); |
| b = (b << 1) | ((m >> 1) & 1); |
| } |
| if ((a > (8183)) || (b > (8183))) return -1; |
| if ((a < (-8183)) || (b < (-8183))) return -1; |
| quant[2 * i + 0] = a; |
| quant[2 * i + 1] = b; |
| temp = a + b + 1; |
| c_pres[i] = (WORD8)temp; |
| if (temp > 0xF) { |
| c_pres[i] = 0xF; |
| } |
| } |
| } |
| |
| bit_count -= 16 - 2; |
| if (bit_count > it_bit_buff->cnt_bits) |
| return IA_ENHAACPLUS_DEC_EXE_NONFATAL_INSUFFICIENT_INPUT_BYTES; |
| |
| if (bit_count > 0) { |
| bit_count_5 = bit_count >> 5; |
| for (i = 0; i < bit_count_5; i++) ixheaacd_read_bits_buf(it_bit_buff, 32); |
| ixheaacd_read_bits_buf(it_bit_buff, bit_count & 31); |
| } |
| |
| for (i = 0; i < pres_n; i++) { |
| WORD32 temp0 = quant[0]; |
| WORD32 temp1 = quant[1]; |
| if (temp0) { |
| m = ixheaacd_read_bits_buf(it_bit_buff, 1); |
| bit_count++; |
| |
| m = (m << 1) * temp0; |
| temp0 = m - (temp0); |
| } |
| |
| if (temp1) { |
| m = ixheaacd_read_bits_buf(it_bit_buff, 1); |
| bit_count++; |
| |
| m = (m << 1) * temp1; |
| temp1 = m - (temp1); |
| } |
| if ((temp0 > (8183)) || (temp1 > (8183))) return -1; |
| if ((temp0 < (-8183)) || (temp1 < (-8183))) return -1; |
| *quant++ = temp0; |
| *quant++ = temp1; |
| } |
| return 0; |
| } |
| |
| static WORD32 ixheaacd_randomsign_fix(UWORD32 *seed) { |
| WORD32 sign = 0; |
| *seed = (UWORD32)(((UWORD64)(*seed) * (UWORD64)69069) + 5); |
| if (((*seed) & 0x10000) > 0) { |
| sign = -1; |
| } else { |
| sign = +1; |
| } |
| return sign; |
| } |
| |
| static VOID ixheaacd_esc_iquant(WORD32 *q, WORD32 *coef, WORD32 noise_level, |
| WORD32 with_noise, UWORD32 *seed_value, |
| WORD32 length, WORD64 fac_fix) { |
| WORD32 q1 = 0; |
| WORD64 temp; |
| WORD16 interp; |
| WORD32 i; |
| WORD16 flag; |
| |
| for (i = 0; i < length; i++) { |
| flag = 1; |
| |
| if (with_noise) { |
| if (q[i] == 0) { |
| coef[i] = (ixheaacd_randomsign_fix(seed_value) * noise_level); |
| temp = (fac_fix * coef[i]); |
| coef[i] = (WORD32)(temp >> 25); |
| continue; |
| } |
| } |
| |
| if (q[i] < 0) { |
| flag = -1; |
| q[i] = -q[i]; |
| } |
| |
| if (q[i] >= 8192) { |
| q[i] = 8191; |
| } |
| |
| if (q[i] < 1024) { |
| coef[i] = flag * ixheaacd_pow_table_Q13[q[i]]; |
| } else { |
| q1 = (q[i]) >> 3; |
| |
| interp = q[i] - (q1 << 3); |
| |
| coef[i] = ixheaacd_pow_table_Q13[q1 + 1] - ixheaacd_pow_table_Q13[q1]; |
| |
| coef[i] = (WORD32)(coef[i] * (WORD32)interp); |
| |
| coef[i] = coef[i] + (ixheaacd_pow_table_Q13[q1] << 3); |
| |
| coef[i] = flag * (coef[i] << 1); |
| } |
| temp = ixheaacd_mult64_sat(fac_fix, (WORD64)coef[i]); |
| |
| coef[i] = (WORD32)(temp >> 22); |
| } |
| |
| return; |
| } |
| |
| static void ixheaacd_apply_scfs_and_nf(WORD32 noise_filling, |
| ia_usac_data_struct *usac_data, |
| WORD32 *quant, WORD32 noise_level, |
| WORD32 noise_offset, UWORD8 max_sfb, |
| WORD32 ch) { |
| WORD32 grp = 0, win_tot = 0, sfb = 0; |
| WORD32 noise_filling_start_offset = 0; |
| WORD32 fac = 0, length = 0; |
| WORD64 fac_fix; |
| WORD32 noise_level_fix = 0; |
| ia_sfb_info_struct *pstr_sfb_info = usac_data->pstr_sfb_info[ch]; |
| WORD32 *coef = &usac_data->coef_fix[ch][0]; |
| WORD16 *factors = usac_data->factors[ch]; |
| UWORD32 *seed_value = &usac_data->seed_value[ch]; |
| |
| if (noise_filling) { |
| noise_level_fix = ixheaacd_pow_14_3[noise_level]; |
| noise_filling_start_offset = (usac_data->ccfl == 768) |
| ? (pstr_sfb_info->islong ? 120 : 15) |
| : (pstr_sfb_info->islong ? 160 : 20); |
| } |
| |
| for (grp = 0; grp < pstr_sfb_info->num_groups; grp++) { |
| WORD32 grp_win = 0; |
| for (sfb = 0; sfb < (WORD32)max_sfb; sfb++) { |
| WORD32 noise_filling_present = 0; |
| WORD32 band_quantized_to_zero = 1; |
| |
| WORD32 sfb_offset = win_tot * pstr_sfb_info->sfb_per_sbk; |
| fac = (WORD32)(factors[sfb_offset + sfb] - SF_OFFSET); |
| |
| if (noise_filling) { |
| for (grp_win = 0; grp_win < pstr_sfb_info->group_len[grp]; grp_win++) { |
| WORD32 win = grp_win + win_tot; |
| WORD32 ixheaacd_drc_offset = win * pstr_sfb_info->bins_per_sbk; |
| WORD32 start = (sfb == 0) ? 0 : pstr_sfb_info->ptr_sfb_tbl[sfb - 1]; |
| WORD32 idx = 0; |
| for (idx = start; idx < pstr_sfb_info->ptr_sfb_tbl[sfb]; idx++) { |
| if (quant[ixheaacd_drc_offset + idx] != 0) { |
| band_quantized_to_zero = 0; |
| break; |
| } |
| if (!band_quantized_to_zero) break; |
| } |
| } |
| } |
| |
| if (band_quantized_to_zero && noise_filling) fac += (noise_offset - 16); |
| { |
| WORD16 exp, frac; |
| |
| exp = fac >> 2; |
| frac = fac & 3; |
| |
| if (exp > 31) exp = 31; |
| |
| if (fac < 0) |
| fac_fix = 0; |
| else { |
| fac_fix = (WORD64)((WORD64)ixheaacd_table_frac[3 + frac] * |
| (WORD64)ixheaacd_table_exp[exp]); |
| fac_fix >>= 15; |
| } |
| } |
| |
| for (grp_win = 0; grp_win < pstr_sfb_info->group_len[grp]; grp_win++) { |
| WORD32 win = win_tot + grp_win; |
| WORD32 start = (sfb == 0) ? 0 : pstr_sfb_info->ptr_sfb_tbl[sfb - 1]; |
| WORD32 ixheaacd_drc_offset = win * pstr_sfb_info->bins_per_sbk; |
| |
| if (noise_filling) { |
| noise_filling_present = |
| (start >= noise_filling_start_offset) & noise_filling; |
| } |
| |
| length = pstr_sfb_info->ptr_sfb_tbl[sfb] - start; |
| |
| ixheaacd_esc_iquant(&quant[ixheaacd_drc_offset + start], |
| &coef[ixheaacd_drc_offset + start], noise_level_fix, |
| noise_filling_present, seed_value, length, fac_fix); |
| } |
| } |
| |
| win_tot += pstr_sfb_info->group_len[grp]; |
| } |
| |
| return; |
| } |
| |
| WORD32 ixheaacd_ac_spectral_data(ia_usac_data_struct *usac_data, |
| WORD32 max_spec_coefficients, |
| WORD32 noise_level, WORD32 noise_offset, |
| WORD32 arith_pres_n, |
| ia_bit_buf_struct *it_bit_buff, UWORD8 max_sfb, |
| WORD32 arith_reset_flag, WORD32 noise_filling, |
| WORD32 ch) { |
| WORD32 i; |
| |
| WORD32 *x_ac_dec = usac_data->x_ac_dec; |
| WORD32 sbk; |
| WORD32 err_code = 0; |
| |
| const WORD32 max_win_len = usac_data->pstr_sfb_info[ch]->max_win_len; |
| WORD8 *c_prev = &usac_data->c_prev[ch][0]; |
| WORD8 *c_pres = &usac_data->c[ch][0]; |
| |
| WORD8 *ptr_scratch_buf = (WORD8 *)&usac_data->scratch_buffer[0]; |
| |
| memset(x_ac_dec, 0, 1024 * sizeof(WORD32)); |
| |
| ixheaacd_arith_map_context(arith_pres_n, usac_data->arith_prev_n[ch], c_prev, |
| c_pres, arith_reset_flag, ptr_scratch_buf); |
| |
| usac_data->arith_prev_n[ch] = arith_pres_n; |
| |
| if (max_spec_coefficients > 0) { |
| for (sbk = 0; sbk < max_win_len; sbk++) { |
| err_code = ixheaacd_arth_decoding_level2( |
| it_bit_buff, c_prev + 2, c_pres + 2, max_spec_coefficients / 2, |
| arith_pres_n / 2, &x_ac_dec[sbk * arith_pres_n]); |
| if (err_code != 0) { |
| return err_code; |
| } |
| |
| for (i = max_spec_coefficients / 2; i < arith_pres_n / 2; i++) { |
| x_ac_dec[sbk * arith_pres_n + 2 * i + 0] = 0; |
| x_ac_dec[sbk * arith_pres_n + 2 * i + 1] = 0; |
| } |
| } |
| } else { |
| for (i = 0; i < (arith_pres_n / 2); i++) { |
| c_pres[i + 2] = 1; |
| } |
| } |
| |
| ixheaacd_apply_scfs_and_nf(noise_filling, usac_data, x_ac_dec, noise_level, |
| noise_offset, max_sfb, ch); |
| |
| return 0; |
| } |
| |
| WORD32 ixheaacd_arith_data(ia_td_frame_data_struct *pstr_td_frame_data, |
| WORD32 *x_ac_dec, ia_usac_data_struct *usac_data, |
| ia_bit_buf_struct *it_bit_buff, |
| WORD32 first_tcx_flag, WORD32 k) { |
| WORD32 *arith_prev_n = &usac_data->arith_prev_n[usac_data->present_chan]; |
| WORD32 arith_reset_flag = |
| first_tcx_flag && pstr_td_frame_data->arith_reset_flag; |
| WORD32 err_code = 0; |
| WORD32 tcx_size = pstr_td_frame_data->tcx_lg[k]; |
| WORD8 *c_prev = usac_data->c_prev[usac_data->present_chan]; |
| WORD8 *c_pres = usac_data->c[usac_data->present_chan]; |
| |
| WORD8 *ptr_scratch_buf = (WORD8 *)&usac_data->scratch_buffer[0]; |
| |
| memset(x_ac_dec, 0, tcx_size * sizeof(WORD32)); |
| |
| ixheaacd_arith_map_context(tcx_size, *arith_prev_n, c_prev, c_pres, |
| arith_reset_flag, ptr_scratch_buf); |
| |
| *arith_prev_n = tcx_size; |
| |
| err_code = |
| ixheaacd_arth_decoding_level2(it_bit_buff, c_prev + 2, c_pres + 2, |
| tcx_size / 2, tcx_size / 2, x_ac_dec); |
| |
| return err_code; |
| } |
