Change-Id: I2b4afedd9f2d568b5287d791891b2c2893fc6843porting_to_gr38
parent
df417739b0
commit
e4da417f8d
@ -1,6 +0,0 @@ |
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add_sources( |
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gsm610.c |
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gsm620.c |
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gsm660.c |
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gsm690.c |
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) |
@ -1,81 +0,0 @@ |
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/*! \file codec.h */ |
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|
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#pragma once |
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|
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#include <stdint.h> |
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#include <stdbool.h> |
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|
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#include <osmocom/core/utils.h> |
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|
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/* TS 101318 Chapter 5.1: 260 bits + 4bit sig */ |
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#define GSM_FR_BYTES 33 |
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/* TS 101318 Chapter 5.2: 112 bits, no sig */ |
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#define GSM_HR_BYTES 14 |
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/* TS 101318 Chapter 5.3: 244 bits + 4bit sig */ |
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#define GSM_EFR_BYTES 31 |
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|
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extern const uint16_t gsm610_bitorder[]; /* FR */ |
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extern const uint16_t gsm620_unvoiced_bitorder[]; /* HR unvoiced */ |
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extern const uint16_t gsm620_voiced_bitorder[]; /* HR voiced */ |
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extern const uint16_t gsm660_bitorder[]; /* EFR */ |
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|
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extern const uint16_t gsm690_12_2_bitorder[]; /* AMR 12.2 kbits */ |
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extern const uint16_t gsm690_10_2_bitorder[]; /* AMR 10.2 kbits */ |
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extern const uint16_t gsm690_7_95_bitorder[]; /* AMR 7.95 kbits */ |
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extern const uint16_t gsm690_7_4_bitorder[]; /* AMR 7.4 kbits */ |
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extern const uint16_t gsm690_6_7_bitorder[]; /* AMR 6.7 kbits */ |
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extern const uint16_t gsm690_5_9_bitorder[]; /* AMR 5.9 kbits */ |
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extern const uint16_t gsm690_5_15_bitorder[]; /* AMR 5.15 kbits */ |
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extern const uint16_t gsm690_4_75_bitorder[]; /* AMR 4.75 kbits */ |
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|
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extern const struct value_string osmo_amr_type_names[]; |
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|
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enum osmo_amr_type { |
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AMR_4_75 = 0, |
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AMR_5_15 = 1, |
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AMR_5_90 = 2, |
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AMR_6_70 = 3, |
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AMR_7_40 = 4, |
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AMR_7_95 = 5, |
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AMR_10_2 = 6, |
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AMR_12_2 = 7, |
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AMR_SID = 8, |
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AMR_GSM_EFR_SID = 9, |
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AMR_TDMA_EFR_SID = 10, |
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AMR_PDC_EFR_SID = 11, |
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AMR_NO_DATA = 15, |
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}; |
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|
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enum osmo_amr_quality { |
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AMR_BAD = 0, |
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AMR_GOOD = 1 |
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}; |
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|
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/*! Check if given AMR Frame Type is a speech frame
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* \param[in] ft AMR Frame Type |
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* \returns true if AMR with given Frame Type contains voice, false otherwise |
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*/ |
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static inline bool osmo_amr_is_speech(enum osmo_amr_type ft) |
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{ |
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switch (ft) { |
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case AMR_4_75: |
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case AMR_5_15: |
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case AMR_5_90: |
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case AMR_6_70: |
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case AMR_7_40: |
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case AMR_7_95: |
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case AMR_10_2: |
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case AMR_12_2: |
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return true; |
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default: |
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return false; |
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} |
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} |
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|
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bool osmo_fr_check_sid(const uint8_t *rtp_payload, size_t payload_len); |
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bool osmo_hr_check_sid(const uint8_t *rtp_payload, size_t payload_len); |
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int osmo_amr_rtp_enc(uint8_t *payload, uint8_t cmr, enum osmo_amr_type ft, |
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enum osmo_amr_quality bfi); |
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int osmo_amr_rtp_dec(const uint8_t *payload, int payload_len, uint8_t *cmr, |
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int8_t *cmi, enum osmo_amr_type *ft, |
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enum osmo_amr_quality *bfi, int8_t *sti); |
@ -1,336 +0,0 @@ |
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/*! \file gsm610.c
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* GSM 06.10 - GSM FR codec. */ |
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/*
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* (C) 2010 Sylvain Munaut <tnt@246tNt.com> |
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* |
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* All Rights Reserved |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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*/ |
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|
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#include <stdint.h> |
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#include <stdbool.h> |
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#include <osmocom/core/bitvec.h> |
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#include <osmocom/core/utils.h> |
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#include <osmocom/codec/codec.h> |
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|
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/* GSM FR - subjective importance bit ordering */ |
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/* This array encodes GSM 05.03 Table 2.
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* It's also GSM 06.10 Table A.2.1a |
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* |
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* It converts between serial parameter output by the encoder and the |
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* order needed before channel encoding. |
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*/ |
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const uint16_t gsm610_bitorder[260] = { |
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0, /* LARc0:5 */ |
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47, /* Xmaxc0:5 */ |
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103, /* Xmaxc1:5 */ |
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159, /* Xmaxc2:5 */ |
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215, /* Xmaxc3:5 */ |
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1, /* LARc0:4 */ |
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6, /* LARc1:5 */ |
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12, /* LARc2:4 */ |
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2, /* LARc0:3 */ |
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7, /* LARc1:4 */ |
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13, /* LARc2:3 */ |
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17, /* LARc3:4 */ |
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36, /* Nc0:6 */ |
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92, /* Nc1:6 */ |
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148, /* Nc2:6 */ |
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204, /* Nc3:6 */ |
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48, /* Xmaxc0:4 */ |
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104, /* Xmaxc1:4 */ |
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160, /* Xmaxc2:4 */ |
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216, /* Xmaxc3:4 */ |
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8, /* LARc1:3 */ |
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22, /* LARc4:3 */ |
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26, /* LARc5:3 */ |
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37, /* Nc0:5 */ |
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93, /* Nc1:5 */ |
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149, /* Nc2:5 */ |
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205, /* Nc3:5 */ |
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38, /* Nc0:4 */ |
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94, /* Nc1:4 */ |
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150, /* Nc2:4 */ |
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206, /* Nc3:4 */ |
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39, /* Nc0:3 */ |
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95, /* Nc1:3 */ |
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151, /* Nc2:3 */ |
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207, /* Nc3:3 */ |
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40, /* Nc0:2 */ |
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96, /* Nc1:2 */ |
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152, /* Nc2:2 */ |
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208, /* Nc3:2 */ |
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49, /* Xmaxc0:3 */ |
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105, /* Xmaxc1:3 */ |
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161, /* Xmaxc2:3 */ |
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217, /* Xmaxc3:3 */ |
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3, /* LARc0:2 */ |
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18, /* LARc3:3 */ |
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30, /* LARc6:2 */ |
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41, /* Nc0:1 */ |
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97, /* Nc1:1 */ |
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153, /* Nc2:1 */ |
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209, /* Nc3:1 */ |
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23, /* LARc4:2 */ |
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27, /* LARc5:2 */ |
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43, /* bc0:1 */ |
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99, /* bc1:1 */ |
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155, /* bc2:1 */ |
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211, /* bc3:1 */ |
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42, /* Nc0:0 */ |
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98, /* Nc1:0 */ |
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154, /* Nc2:0 */ |
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210, /* Nc3:0 */ |
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45, /* Mc0:1 */ |
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101, /* Mc1:1 */ |
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157, /* Mc2:1 */ |
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213, /* Mc3:1 */ |
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4, /* LARc0:1 */ |
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9, /* LARc1:2 */ |
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14, /* LARc2:2 */ |
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33, /* LARc7:2 */ |
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19, /* LARc3:2 */ |
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24, /* LARc4:1 */ |
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31, /* LARc6:1 */ |
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44, /* bc0:0 */ |
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100, /* bc1:0 */ |
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156, /* bc2:0 */ |
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212, /* bc3:0 */ |
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50, /* Xmaxc0:2 */ |
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106, /* Xmaxc1:2 */ |
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162, /* Xmaxc2:2 */ |
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218, /* Xmaxc3:2 */ |
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53, /* xmc0_0:2 */ |
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56, /* xmc0_1:2 */ |
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59, /* xmc0_2:2 */ |
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62, /* xmc0_3:2 */ |
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65, /* xmc0_4:2 */ |
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68, /* xmc0_5:2 */ |
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71, /* xmc0_6:2 */ |
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74, /* xmc0_7:2 */ |
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77, /* xmc0_8:2 */ |
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80, /* xmc0_9:2 */ |
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83, /* xmc0_10:2 */ |
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86, /* xmc0_11:2 */ |
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89, /* xmc0_12:2 */ |
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109, /* xmc1_0:2 */ |
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112, /* xmc1_1:2 */ |
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115, /* xmc1_2:2 */ |
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118, /* xmc1_3:2 */ |
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121, /* xmc1_4:2 */ |
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124, /* xmc1_5:2 */ |
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127, /* xmc1_6:2 */ |
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130, /* xmc1_7:2 */ |
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133, /* xmc1_8:2 */ |
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136, /* xmc1_9:2 */ |
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139, /* xmc1_10:2 */ |
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142, /* xmc1_11:2 */ |
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145, /* xmc1_12:2 */ |
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165, /* xmc2_0:2 */ |
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168, /* xmc2_1:2 */ |
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171, /* xmc2_2:2 */ |
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174, /* xmc2_3:2 */ |
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177, /* xmc2_4:2 */ |
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180, /* xmc2_5:2 */ |
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183, /* xmc2_6:2 */ |
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186, /* xmc2_7:2 */ |
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189, /* xmc2_8:2 */ |
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192, /* xmc2_9:2 */ |
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195, /* xmc2_10:2 */ |
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198, /* xmc2_11:2 */ |
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201, /* xmc2_12:2 */ |
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221, /* xmc3_0:2 */ |
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224, /* xmc3_1:2 */ |
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227, /* xmc3_2:2 */ |
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230, /* xmc3_3:2 */ |
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233, /* xmc3_4:2 */ |
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236, /* xmc3_5:2 */ |
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239, /* xmc3_6:2 */ |
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242, /* xmc3_7:2 */ |
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245, /* xmc3_8:2 */ |
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248, /* xmc3_9:2 */ |
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251, /* xmc3_10:2 */ |
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254, /* xmc3_11:2 */ |
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257, /* xmc3_12:2 */ |
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46, /* Mc0:0 */ |
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102, /* Mc1:0 */ |
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158, /* Mc2:0 */ |
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214, /* Mc3:0 */ |
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51, /* Xmaxc0:1 */ |
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107, /* Xmaxc1:1 */ |
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163, /* Xmaxc2:1 */ |
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219, /* Xmaxc3:1 */ |
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54, /* xmc0_0:1 */ |
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57, /* xmc0_1:1 */ |
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60, /* xmc0_2:1 */ |
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63, /* xmc0_3:1 */ |
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66, /* xmc0_4:1 */ |
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69, /* xmc0_5:1 */ |
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72, /* xmc0_6:1 */ |
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75, /* xmc0_7:1 */ |
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78, /* xmc0_8:1 */ |
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81, /* xmc0_9:1 */ |
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84, /* xmc0_10:1 */ |
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87, /* xmc0_11:1 */ |
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90, /* xmc0_12:1 */ |
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110, /* xmc1_0:1 */ |
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113, /* xmc1_1:1 */ |
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116, /* xmc1_2:1 */ |
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119, /* xmc1_3:1 */ |
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122, /* xmc1_4:1 */ |
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125, /* xmc1_5:1 */ |
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128, /* xmc1_6:1 */ |
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131, /* xmc1_7:1 */ |
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134, /* xmc1_8:1 */ |
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137, /* xmc1_9:1 */ |
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140, /* xmc1_10:1 */ |
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143, /* xmc1_11:1 */ |
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146, /* xmc1_12:1 */ |
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166, /* xmc2_0:1 */ |
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169, /* xmc2_1:1 */ |
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172, /* xmc2_2:1 */ |
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175, /* xmc2_3:1 */ |
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178, /* xmc2_4:1 */ |
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181, /* xmc2_5:1 */ |
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184, /* xmc2_6:1 */ |
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187, /* xmc2_7:1 */ |
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190, /* xmc2_8:1 */ |
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193, /* xmc2_9:1 */ |
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196, /* xmc2_10:1 */ |
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199, /* xmc2_11:1 */ |
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202, /* xmc2_12:1 */ |
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222, /* xmc3_0:1 */ |
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225, /* xmc3_1:1 */ |
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228, /* xmc3_2:1 */ |
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231, /* xmc3_3:1 */ |
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234, /* xmc3_4:1 */ |
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237, /* xmc3_5:1 */ |
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240, /* xmc3_6:1 */ |
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243, /* xmc3_7:1 */ |
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246, /* xmc3_8:1 */ |
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249, /* xmc3_9:1 */ |
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252, /* xmc3_10:1 */ |
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255, /* xmc3_11:1 */ |
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258, /* xmc3_12:1 */ |
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5, /* LARc0:0 */ |
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10, /* LARc1:1 */ |
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15, /* LARc2:1 */ |
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28, /* LARc5:1 */ |
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32, /* LARc6:0 */ |
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34, /* LARc7:1 */ |
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35, /* LARc7:0 */ |
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16, /* LARc2:0 */ |
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20, /* LARc3:1 */ |
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21, /* LARc3:0 */ |
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25, /* LARc4:0 */ |
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52, /* Xmaxc0:0 */ |
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108, /* Xmaxc1:0 */ |
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164, /* Xmaxc2:0 */ |
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220, /* Xmaxc3:0 */ |
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55, /* xmc0_0:0 */ |
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58, /* xmc0_1:0 */ |
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61, /* xmc0_2:0 */ |
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64, /* xmc0_3:0 */ |
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67, /* xmc0_4:0 */ |
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70, /* xmc0_5:0 */ |
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73, /* xmc0_6:0 */ |
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76, /* xmc0_7:0 */ |
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79, /* xmc0_8:0 */ |
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82, /* xmc0_9:0 */ |
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85, /* xmc0_10:0 */ |
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88, /* xmc0_11:0 */ |
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91, /* xmc0_12:0 */ |
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111, /* xmc1_0:0 */ |
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114, /* xmc1_1:0 */ |
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117, /* xmc1_2:0 */ |
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120, /* xmc1_3:0 */ |
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123, /* xmc1_4:0 */ |
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126, /* xmc1_5:0 */ |
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129, /* xmc1_6:0 */ |
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132, /* xmc1_7:0 */ |
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135, /* xmc1_8:0 */ |
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138, /* xmc1_9:0 */ |
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141, /* xmc1_10:0 */ |
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144, /* xmc1_11:0 */ |
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147, /* xmc1_12:0 */ |
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167, /* xmc2_0:0 */ |
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170, /* xmc2_1:0 */ |
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173, /* xmc2_2:0 */ |
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176, /* xmc2_3:0 */ |
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179, /* xmc2_4:0 */ |
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182, /* xmc2_5:0 */ |
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185, /* xmc2_6:0 */ |
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188, /* xmc2_7:0 */ |
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191, /* xmc2_8:0 */ |
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194, /* xmc2_9:0 */ |
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197, /* xmc2_10:0 */ |
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200, /* xmc2_11:0 */ |
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203, /* xmc2_12:0 */ |
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223, /* xmc3_0:0 */ |
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226, /* xmc3_1:0 */ |
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229, /* xmc3_2:0 */ |
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232, /* xmc3_3:0 */ |
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235, /* xmc3_4:0 */ |
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238, /* xmc3_5:0 */ |
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241, /* xmc3_6:0 */ |
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244, /* xmc3_7:0 */ |
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247, /* xmc3_8:0 */ |
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250, /* xmc3_9:0 */ |
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253, /* xmc3_10:0 */ |
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256, /* xmc3_11:0 */ |
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259, /* xmc3_12:0 */ |
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11, /* LARc1:0 */ |
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29, /* LARc5:0 */ |
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}; |
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/*! Check whether RTP frame contains FR SID code word according to
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* TS 101 318 ยง5.1.2 |
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* \param[in] rtp_payload Buffer with RTP payload |
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* \param[in] payload_len Length of payload |
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* \returns true if code word is found, false otherwise |
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*/ |
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bool osmo_fr_check_sid(const uint8_t *rtp_payload, size_t payload_len) |
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{ |
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struct bitvec bv; |
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uint16_t i, z_bits[] = { 57, 58, 60, 61, 63, 64, 66, 67, 69, 70, 72, 73, |
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75, 76, 78, 79, 81, 82, 84, 85, 87, 88, 90, 91, |
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93, 94, 113, 114, 116, 117, 119, 120, 122, 123, |
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125, 126, 128, 129, 131, 132, 134, 135, 137, |
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138, 140, 141, 143, 144, 146, 147, 149, 150, |
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169, 170, 172, 173, 175, 176, 178, 179, 181, |
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182, 184, 185, 187, 188, 190, 191, 193, 194, |
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196, 197, 199, 200, 202, 203, 205, 206, 225, |
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226, 228, 229, 231, 232, 234, 235, 237, 240, |
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243, 246, 249, 252, 255, 258, 261 }; |
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/* signature does not match Full Rate SID */ |
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if ((rtp_payload[0] >> 4) != 0xD) |
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return false; |
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bv.data = (uint8_t *) rtp_payload; |
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bv.data_len = payload_len; |
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/* code word is all 0 at given bits, numbered from 1 */ |
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for (i = 0; i < ARRAY_SIZE(z_bits); i++) |
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if (bitvec_get_bit_pos(&bv, z_bits[i]) != ZERO) |
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return false; |
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return true; |
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} |
@ -1,272 +0,0 @@ |
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/*! \file gsm610_bits.h */ |
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#pragma once |
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/* This enumeration describs a GSM-FR (GSM 06.10) frame in ints RTP bit order
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* representation. See also RFC 3551 Table 3: GSM payload format */ |
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enum gsm610_rtp_bit_offsets { |
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GSM610_RTP_SIGNATURE_0, |
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GSM610_RTP_SIGNATURE_1, |
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GSM610_RTP_SIGNATURE_2, |
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GSM610_RTP_SIGNATURE_3, |
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GSM610_RTP_LARC0_0, |
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GSM610_RTP_LARC0_1, |
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GSM610_RTP_LARC0_2, |
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GSM610_RTP_LARC0_3, |
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GSM610_RTP_LARC0_4, |
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GSM610_RTP_LARC0_5, |
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GSM610_RTP_LARC1_0, |
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GSM610_RTP_LARC1_1, |
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GSM610_RTP_LARC1_2, |
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GSM610_RTP_LARC1_3, |
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GSM610_RTP_LARC1_4, |
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GSM610_RTP_LARC1_5, |
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GSM610_RTP_LARC2_0, |
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GSM610_RTP_LARC2_1, |
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GSM610_RTP_LARC2_2, |
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GSM610_RTP_LARC2_3, |
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GSM610_RTP_LARC2_4, |
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GSM610_RTP_LARC3_0, |
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GSM610_RTP_LARC3_1, |
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GSM610_RTP_LARC3_2, |
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GSM610_RTP_LARC3_3, |
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GSM610_RTP_LARC3_4, |
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GSM610_RTP_LARC4_0, |
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GSM610_RTP_LARC4_1, |
||||
GSM610_RTP_LARC4_2, |
||||
GSM610_RTP_LARC4_3, |
||||
GSM610_RTP_LARC5_0, |
||||
GSM610_RTP_LARC5_1, |
||||
GSM610_RTP_LARC5_2, |
||||
GSM610_RTP_LARC5_3, |
||||
GSM610_RTP_LARC6_0, |
||||
GSM610_RTP_LARC6_1, |
||||
GSM610_RTP_LARC6_2, |
||||
GSM610_RTP_LARC7_0, |
||||
GSM610_RTP_LARC7_1, |
||||
GSM610_RTP_LARC7_2, |
||||
GSM610_RTP_NC0_0, |
||||
GSM610_RTP_NC0_1, |
||||
GSM610_RTP_NC0_2, |
||||
GSM610_RTP_NC0_3, |
||||
GSM610_RTP_NC0_4, |
||||
GSM610_RTP_NC0_5, |
||||
GSM610_RTP_NC0_6, |
||||
GSM610_RTP_BC0_0, |
||||
GSM610_RTP_BC0_1, |
||||
GSM610_RTP_MC0_0, |
||||
GSM610_RTP_MC0_1, |
||||
GSM610_RTP_XMAXC00, |
||||
GSM610_RTP_XMAXC01, |
||||
GSM610_RTP_XMAXC02, |
||||
GSM610_RTP_XMAXC03, |
||||
GSM610_RTP_XMAXC04, |
||||
GSM610_RTP_XMAXC05, |
||||
GSM610_RTP_XMC0_0, |
||||
GSM610_RTP_XMC0_1, |
||||
GSM610_RTP_XMC0_2, |
||||
GSM610_RTP_XMC1_0, |
||||
GSM610_RTP_XMC1_1, |
||||
GSM610_RTP_XMC1_2, |
||||
GSM610_RTP_XMC2_0, |
||||
GSM610_RTP_XMC2_1, |
||||
GSM610_RTP_XMC2_2, |
||||
GSM610_RTP_XMC3_0, |
||||
GSM610_RTP_XMC3_1, |
||||
GSM610_RTP_XMC3_2, |
||||
GSM610_RTP_XMC4_0, |
||||
GSM610_RTP_XMC4_1, |
||||
GSM610_RTP_XMC4_2, |
||||
GSM610_RTP_XMC5_0, |
||||
GSM610_RTP_XMC5_1, |
||||
GSM610_RTP_XMC5_2, |
||||
GSM610_RTP_XMC6_0, |
||||
GSM610_RTP_XMC6_1, |
||||
GSM610_RTP_XMC6_2, |
||||
GSM610_RTP_XMC7_0, |
||||
GSM610_RTP_XMC7_1, |
||||
GSM610_RTP_XMC7_2, |
||||
GSM610_RTP_XMC8_0, |
||||
GSM610_RTP_XMC8_1, |
||||
GSM610_RTP_XMC8_2, |
||||
GSM610_RTP_XMC9_0, |
||||
GSM610_RTP_XMC9_1, |
||||
GSM610_RTP_XMC9_2, |
||||
GSM610_RTP_XMC10_0, |
||||
GSM610_RTP_XMC10_1, |
||||
GSM610_RTP_XMC10_2, |
||||
GSM610_RTP_XMC11_0, |
||||
GSM610_RTP_XMC11_1, |
||||
GSM610_RTP_XMC11_2, |
||||
GSM610_RTP_XMC12_0, |
||||
GSM610_RTP_XMC12_1, |
||||
GSM610_RTP_XCM12_2, |
||||
GSM610_RTP_NC1_0, |
||||
GSM610_RTP_NC1_1, |
||||
GSM610_RTP_NC1_2, |
||||
GSM610_RTP_NC1_3, |
||||
GSM610_RTP_NC1_4, |
||||
GSM610_RTP_NC1_5, |
||||
GSM610_RTP_NC1_6, |
||||
GSM610_RTP_BC1_0, |
||||
GSM610_RTP_BC1_1, |
||||
GSM610_RTP_MC1_0, |
||||
GSM610_RTP_MC1_1, |
||||
GSM610_RTP_XMAXC10, |
||||
GSM610_RTP_XMAXC11, |
||||
GSM610_RTP_XMAXC12, |
||||
GSM610_RTP_XMAXC13, |
||||
GSM610_RTP_XMAXC14, |
||||
GSM610_RTP_XMAX15, |
||||
GSM610_RTP_XMC13_0, |
||||
GSM610_RTP_XMC13_1, |
||||
GSM610_RTP_XMC13_2, |
||||
GSM610_RTP_XMC14_0, |
||||
GSM610_RTP_XMC14_1, |
||||
GSM610_RTP_XMC14_2, |
||||
GSM610_RTP_XMC15_0, |
||||
GSM610_RTP_XMC15_1, |
||||
GSM610_RTP_XMC15_2, |
||||
GSM610_RTP_XMC16_0, |
||||
GSM610_RTP_XMC16_1, |
||||
GSM610_RTP_XMC16_2, |
||||
GSM610_RTP_XMC17_0, |
||||
GSM610_RTP_XMC17_1, |
||||
GSM610_RTP_XMC17_2, |
||||
GSM610_RTP_XMC18_0, |
||||
GSM610_RTP_XMC18_1, |
||||
GSM610_RTP_XMC18_2, |
||||
GSM610_RTP_XMC19_0, |
||||
GSM610_RTP_XMC19_1, |
||||
GSM610_RTP_XMC19_2, |
||||
GSM610_RTP_XMC20_0, |
||||
GSM610_RTP_XMC20_1, |
||||
GSM610_RTP_XMC20_2, |
||||
GSM610_RTP_XMC21_0, |
||||
GSM610_RTP_XMC21_1, |
||||
GSM610_RTP_XMC21_2, |
||||
GSM610_RTP_XMC22_0, |
||||
GSM610_RTP_XMC22_1, |
||||
GSM610_RTP_XMC22_2, |
||||
GSM610_RTP_XMC23_0, |
||||
GSM610_RTP_XMC23_1, |
||||
GSM610_RTP_XMC23_2, |
||||
GSM610_RTP_XMC24_0, |
||||
GSM610_RTP_XMC24_1, |
||||
GSM610_RTP_XMC24_2, |
||||
GSM610_RTP_XMC25_0, |
||||
GSM610_RTP_XMC25_1, |
||||
GSM610_RTP_XMC25_2, |
||||
GSM610_RTP_NC2_0, |
||||
GSM610_RTP_NC2_1, |
||||
GSM610_RTP_NC2_2, |
||||
GSM610_RTP_NC2_3, |
||||
GSM610_RTP_NC2_4, |
||||
GSM610_RTP_NC2_5, |
||||
GSM610_RTP_NC2_6, |
||||
GSM610_RTP_BC2_0, |
||||
GSM610_RTP_BC2_1, |
||||
GSM610_RTP_MC2_0, |
||||
GSM610_RTP_MC2_1, |
||||
GSM610_RTP_XMAXC20, |
||||
GSM610_RTP_XMAXC21, |
||||
GSM610_RTP_XMAXC22, |
||||
GSM610_RTP_XMAXC23, |
||||
GSM610_RTP_XMAXC24, |
||||
GSM610_RTP_XMAXC25, |
||||
GSM610_RTP_XMC26_0, |
||||
GSM610_RTP_XMC26_1, |
||||
GSM610_RTP_XMC26_2, |
||||
GSM610_RTP_XMC27_0, |
||||
GSM610_RTP_XMC27_1, |
||||
GSM610_RTP_XMC27_2, |
||||
GSM610_RTP_XMC28_0, |
||||
GSM610_RTP_XMC28_1, |
||||
GSM610_RTP_XMC28_2, |
||||
GSM610_RTP_XMC29_0, |
||||
GSM610_RTP_XMC29_1, |
||||
GSM610_RTP_XMC29_2, |
||||
GSM610_RTP_XMC30_0, |
||||
GSM610_RTP_XMC30_1, |
||||
GSM610_RTP_XMC30_2, |
||||
GSM610_RTP_XMC31_0, |
||||
GSM610_RTP_XMC31_1, |
||||
GSM610_RTP_XMC31_2, |
||||
GSM610_RTP_XMC32_0, |
||||
GSM610_RTP_XMC32_1, |
||||
GSM610_RTP_XMC32_2, |
||||
GSM610_RTP_XMC33_0, |
||||
GSM610_RTP_XMC33_1, |
||||
GSM610_RTP_XMC33_2, |
||||
GSM610_RTP_XMC34_0, |
||||
GSM610_RTP_XMC34_1, |
||||
GSM610_RTP_XMC34_2, |
||||
GSM610_RTP_XMC35_0, |
||||
GSM610_RTP_XMC35_1, |
||||
GSM610_RTP_XMC35_2, |
||||
GSM610_RTP_XMC36_0, |
||||
GSM610_RTP_XMC36_1, |
||||
GSM610_RTP_XMC36_2, |
||||
GSM610_RTP_XMC37_0, |
||||
GSM610_RTP_XMC37_1, |
||||
GSM610_RTP_XMC37_2, |
||||
GSM610_RTP_XMC38_0, |
||||
GSM610_RTP_XMC38_1, |
||||
GSM610_RTP_XMC38_2, |
||||
GSM610_RTP_NC3_0, |
||||
GSM610_RTP_NC3_1, |
||||
GSM610_RTP_NC3_2, |
||||
GSM610_RTP_NC3_3, |
||||
GSM610_RTP_NC3_4, |
||||
GSM610_RTP_NC3_5, |
||||
GSM610_RTP_NC3_6, |
||||
GSM610_RTP_BC3_0, |
||||
GSM610_RTP_BC3_1, |
||||
GSM610_RTP_MC3_0, |
||||
GSM610_RTP_MC3_1, |
||||
GSM610_RTP_XMAXC30, |
||||
GSM610_RTP_XMAXC31, |
||||
GSM610_RTP_XMAXC32, |
||||
GSM610_RTP_XMAXC33, |
||||
GSM610_RTP_XMAXC34, |
||||
GSM610_RTP_XMAXC35, |
||||
GSM610_RTP_XMC39_0, |
||||
GSM610_RTP_XMC39_1, |
||||
GSM610_RTP_XMC39_2, |
||||
GSM610_RTP_XMC40_0, |
||||
GSM610_RTP_XMC40_1, |
||||
GSM610_RTP_XMC40_2, |
||||
GSM610_RTP_XMC41_0, |
||||
GSM610_RTP_XMC41_1, |
||||
GSM610_RTP_XMC41_2, |
||||
GSM610_RTP_XMC42_0, |
||||
GSM610_RTP_XMC42_1, |
||||
GSM610_RTP_XMC42_2, |
||||
GSM610_RTP_XMC43_0, |
||||
GSM610_RTP_XMC43_1, |
||||
GSM610_RTP_XMC43_2, |
||||
GSM610_RTP_XMC44_0, |
||||
GSM610_RTP_XMC44_1, |
||||
GSM610_RTP_XMC44_2, |
||||
GSM610_RTP_XMC45_0, |
||||
GSM610_RTP_XMC45_1, |
||||
GSM610_RTP_XMC45_2, |
||||
GSM610_RTP_XMC46_0, |
||||
GSM610_RTP_XMC46_1, |
||||
GSM610_RTP_XMC46_2, |
||||
GSM610_RTP_XMC47_0, |
||||
GSM610_RTP_XMC47_1, |
||||
GSM610_RTP_XMC47_2, |
||||
GSM610_RTP_XMC48_0, |
||||
GSM610_RTP_XMC48_1, |
||||
GSM610_RTP_XMC48_2, |
||||
GSM610_RTP_XMC49_0, |
||||
GSM610_RTP_XMC49_1, |
||||
GSM610_RTP_XMC49_2, |
||||
GSM610_RTP_XMC50_0, |
||||
GSM610_RTP_XMC50_1, |
||||
GSM610_RTP_XMC50_2, |
||||
GSM610_RTP_XMC51_0, |
||||
GSM610_RTP_XMC51_1, |
||||
GSM610_RTP_XMC51_2 |
||||
}; |
@ -1,297 +0,0 @@ |
||||
/*! \file gsm620.c
|
||||
* GSM 06.20 - GSM HR codec. */ |
||||
/*
|
||||
* (C) 2010 Sylvain Munaut <tnt@246tNt.com> |
||||
* |
||||
* All Rights Reserved |
||||
* |
||||
* SPDX-License-Identifier: GPL-2.0+ |
||||
* |
||||
* This program is free software; you can redistribute it and/or modify |
||||
* it under the terms of the GNU General Public License as published by |
||||
* the Free Software Foundation; either version 2 of the License, or |
||||
* (at your option) any later version. |
||||
* |
||||
* This program is distributed in the hope that it will be useful, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
* GNU General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License along |
||||
* with this program; if not, write to the Free Software Foundation, Inc., |
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
||||
* |
||||
*/ |
||||
|
||||
#include <stdint.h> |
||||
#include <stdbool.h> |
||||
|
||||
#include <osmocom/core/bitvec.h> |
||||
#include <osmocom/core/utils.h> |
||||
#include <osmocom/codec/codec.h> |
||||
|
||||
/* GSM HR unvoiced (mode=0) frames - subjective importance bit ordering */ |
||||
/* This array encode mapping between GSM 05.03 Table 3a (bits
|
||||
* ordering before channel coding on TCH) and GSM 06.20 Table B.1 |
||||
* (bit ordering on A-bis */ |
||||
const uint16_t gsm620_unvoiced_bitorder[112] = { |
||||
3, /* R0:1 */ |
||||
25, /* LPC 3:7 */ |
||||
52, /* GSP 0-1:2 */ |
||||
71, /* GSP 0-2:2 */ |
||||
90, /* GSP 0-3:2 */ |
||||
109, /* GSP 0-4:2 */ |
||||
15, /* LPC 1:0 */ |
||||
19, /* LPC 2:5 */ |
||||
20, /* LPC 2:4 */ |
||||
21, /* LPC 2:3 */ |
||||
22, /* LPC 2:2 */ |
||||
23, /* LPC 2:1 */ |
||||
26, /* LPC 3:6 */ |
||||
27, /* LPC 3:5 */ |
||||
28, /* LPC 3:4 */ |
||||
29, /* LPC 3:3 */ |
||||
30, /* LPC 3:2 */ |
||||
31, /* LPC 3:1 */ |
||||
61, /* Code 1-2:0 */ |
||||
62, /* Code 2-2:6 */ |
||||
63, /* Code 2-2:5 */ |
||||
64, /* Code 2-2:4 */ |
||||
65, /* Code 2-2:3 */ |
||||
66, /* Code 2-2:2 */ |
||||
67, /* Code 2-2:1 */ |
||||
68, /* Code 2-2:0 */ |
||||
74, /* Code 1-3:6 */ |
||||
75, /* Code 1-3:5 */ |
||||
76, /* Code 1-3:4 */ |
||||
77, /* Code 1-3:3 */ |
||||
78, /* Code 1-3:2 */ |
||||
79, /* Code 1-3:1 */ |
||||
80, /* Code 1-3:0 */ |
||||
81, /* Code 2-3:6 */ |
||||
82, /* Code 2-3:5 */ |
||||
83, /* Code 2-3:4 */ |
||||
84, /* Code 2-3:3 */ |
||||
32, /* LPC 3:0 */ |
||||
4, /* R0:0 */ |
||||
33, /* INT-LPC:0 */ |
||||
60, /* Code 1-2:1 */ |
||||
59, /* Code 1-2:2 */ |
||||
58, /* Code 1-2:3 */ |
||||
57, /* Code 1-2:4 */ |
||||
56, /* Code 1-2:5 */ |
||||
55, /* Code 1-2:6 */ |
||||
49, /* Code 2-1:0 */ |
||||
48, /* Code 2-1:1 */ |
||||
47, /* Code 2-1:2 */ |
||||
46, /* Code 2-1:3 */ |
||||
45, /* Code 2-1:4 */ |
||||
44, /* Code 2-1:5 */ |
||||
43, /* Code 2-1:6 */ |
||||
42, /* Code 1-1:0 */ |
||||
41, /* Code 1-1:1 */ |
||||
40, /* Code 1-1:2 */ |
||||
39, /* Code 1-1:3 */ |
||||
38, /* Code 1-1:4 */ |
||||
37, /* Code 1-1:5 */ |
||||
36, /* Code 1-1:6 */ |
||||
111, /* GSP 0-4:0 */ |
||||
92, /* GSP 0-3:0 */ |
||||
73, /* GSP 0-2:0 */ |
||||
54, /* GSP 0-1:0 */ |
||||
24, /* LPC 2:0 */ |
||||
110, /* GSP 0-4:1 */ |
||||
91, /* GSP 0-3:1 */ |
||||
72, /* GSP 0-2:1 */ |
||||
53, /* GSP 0-1:1 */ |
||||
14, /* LPC 1:1 */ |
||||
13, /* LPC 1:2 */ |
||||
12, /* LPC 1:3 */ |
||||
11, /* LPC 1:4 */ |
||||
10, /* LPC 1:5 */ |
||||
108, /* GSP 0-4:3 */ |
||||
89, /* GSP 0-3:3 */ |
||||
70, /* GSP 0-2:3 */ |
||||
51, /* GSP 0-1:3 */ |
||||
16, /* LPC 2:8 */ |
||||
17, /* LPC 2:7 */ |
||||
18, /* LPC 2:6 */ |
||||
107, /* GSP 0-4:4 */ |
||||
88, /* GSP 0-3:4 */ |
||||
69, /* GSP 0-2:4 */ |
||||
50, /* GSP 0-1:4 */ |
||||
9, /* LPC 1:6 */ |
||||
8, /* LPC 1:7 */ |
||||
7, /* LPC 1:8 */ |
||||
6, /* LPC 1:9 */ |
||||
2, /* R0:2 */ |
||||
5, /* LPC 1:10 */ |
||||
1, /* R0:3 */ |
||||
0, /* R0:4 */ |
||||
35, /* Mode:0 */ |
||||
34, /* Mode:1 */ |
||||
106, /* Code 2-4:0 */ |
||||
105, /* Code 2-4:1 */ |
||||
104, /* Code 2-4:2 */ |
||||
103, /* Code 2-4:3 */ |
||||
102, /* Code 2-4:4 */ |
||||
101, /* Code 2-4:5 */ |
||||
100, /* Code 2-4:6 */ |
||||
99, /* Code 1-4:0 */ |
||||
98, /* Code 1-4:1 */ |
||||
97, /* Code 1-4:2 */ |
||||
96, /* Code 1-4:3 */ |
||||
95, /* Code 1-4:4 */ |
||||
94, /* Code 1-4:5 */ |
||||
93, /* Code 1-4:6 */ |
||||
87, /* Code 2-3:0 */ |
||||
86, /* Code 2-3:1 */ |
||||
85, /* Code 2-3:2 */ |
||||
}; |
||||
|
||||
/* GSM HR voiced (mode=1,2,3) frames - subjective importance bit ordering */ |
||||
/* This array encode mapping between GSM 05.03 Table 3b (bits
|
||||
* ordering before channel coding on TCH) and GSM 06.20 Table B.2 |
||||
* (bit ordering on A-bis */ |
||||
const uint16_t gsm620_voiced_bitorder[112] = { |
||||
13, /* LPC 1:2 */ |
||||
14, /* LPC 1:1 */ |
||||
18, /* LPC 2:6 */ |
||||
19, /* LPC 2:5 */ |
||||
20, /* LPC 2:4 */ |
||||
53, /* GSP 0-1:4 */ |
||||
71, /* GSP 0-2:4 */ |
||||
89, /* GSP 0-3:4 */ |
||||
107, /* GSP 0-4:4 */ |
||||
54, /* GSP 0-1:3 */ |
||||
72, /* GSP 0-2:3 */ |
||||
90, /* GSP 0-3:3 */ |
||||
108, /* GSP 0-4:3 */ |
||||
55, /* GSP 0-1:2 */ |
||||
73, /* GSP 0-2:2 */ |
||||
91, /* GSP 0-3:2 */ |
||||
109, /* GSP 0-4:2 */ |
||||
44, /* Code 1:8 */ |
||||
45, /* Code 1:7 */ |
||||
46, /* Code 1:6 */ |
||||
47, /* Code 1:5 */ |
||||
48, /* Code 1:4 */ |
||||
49, /* Code 1:3 */ |
||||
50, /* Code 1:2 */ |
||||
51, /* Code 1:1 */ |
||||
52, /* Code 1:0 */ |
||||
62, /* Code 2:8 */ |
||||
63, /* Code 2:7 */ |
||||
64, /* Code 2:6 */ |
||||
65, /* Code 2:5 */ |
||||
68, /* Code 2:2 */ |
||||
69, /* Code 2:1 */ |
||||
70, /* Code 2:0 */ |
||||
80, /* Code 3:8 */ |
||||
66, /* Code 2:4 */ |
||||
67, /* Code 2:3 */ |
||||
56, /* GSP 0-1:1 */ |
||||
74, /* GSP 0-2:1 */ |
||||
92, /* GSP 0-3:1 */ |
||||
110, /* GSP 0-4:1 */ |
||||
57, /* GSP 0-1:0 */ |
||||
75, /* GSP 0-2:0 */ |
||||
93, /* GSP 0-3:0 */ |
||||
111, /* GSP 0-4:0 */ |
||||
33, /* INT-LPC:0 */ |
||||
24, /* LPC 2:0 */ |
||||
32, /* LPC 3:0 */ |
||||
97, /* LAG 4:0 */ |
||||
31, /* LPC 3:1 */ |
||||
23, /* LPC 2:1 */ |
||||
96, /* LAG 4:1 */ |
||||
79, /* LAG 3:0 */ |
||||
61, /* LAG 2:0 */ |
||||
43, /* LAG 1:0 */ |
||||
95, /* LAG 4:2 */ |
||||
78, /* LAG 3:1 */ |
||||
60, /* LAG 2:1 */ |
||||
42, /* LAG 1:1 */ |
||||
30, /* LPC 3:2 */ |
||||
29, /* LPC 3:3 */ |
||||
28, /* LPC 3:4 */ |
||||
22, /* LPC 2:2 */ |
||||
27, /* LPC 3:5 */ |
||||
26, /* LPC 3:6 */ |
||||
21, /* LPC 2:3 */ |
||||
4, /* R0:0 */ |
||||
25, /* LPC 3:7 */ |
||||
15, /* LPC 1:0 */ |
||||
94, /* LAG 4:3 */ |
||||
77, /* LAG 3:2 */ |
||||
59, /* LAG 2:2 */ |
||||
41, /* LAG 1:2 */ |
||||
3, /* R0:1 */ |
||||
76, /* LAG 3:3 */ |
||||
58, /* LAG 2:3 */ |
||||
40, /* LAG 1:3 */ |
||||
39, /* LAG 1:4 */ |
||||
17, /* LPC 2:7 */ |
||||
16, /* LPC 2:8 */ |
||||
12, /* LPC 1:3 */ |
||||
11, /* LPC 1:4 */ |
||||
10, /* LPC 1:5 */ |
||||
9, /* LPC 1:6 */ |
||||
2, /* R0:2 */ |
||||
38, /* LAG 1:5 */ |
||||
37, /* LAG 1:6 */ |
||||
36, /* LAG 1:7 */ |
||||
8, /* LPC 1:7 */ |
||||
7, /* LPC 1:8 */ |
||||
6, /* LPC 1:9 */ |
||||
5, /* LPC 1:10 */ |
||||
1, /* R0:3 */ |
||||
0, /* R0:4 */ |
||||
35, /* Mode:0 */ |
||||
34, /* Mode:1 */ |
||||
106, /* Code 4:0 */ |
||||
105, /* Code 4:1 */ |
||||
104, /* Code 4:2 */ |
||||
103, /* Code 4:3 */ |
||||
102, /* Code 4:4 */ |
||||
101, /* Code 4:5 */ |
||||
100, /* Code 4:6 */ |
||||
99, /* Code 4:7 */ |
||||
98, /* Code 4:8 */ |
||||
88, /* Code 3:0 */ |
||||
87, /* Code 3:1 */ |
||||
86, /* Code 3:2 */ |
||||
85, /* Code 3:3 */ |
||||
84, /* Code 3:4 */ |
||||
83, /* Code 3:5 */ |
||||
82, /* Code 3:6 */ |
||||
81, /* Code 3:7 */ |
||||
}; |
||||
|
||||
static inline uint16_t mask(const uint8_t msb) |
||||
{ |
||||
const uint16_t m = (uint16_t)1 << (msb - 1); |
||||
return (m - 1) ^ m; |
||||
} |
||||
|
||||
/*! Check whether RTP frame contains HR SID code word according to
|
||||
* TS 101 318 ยง5.2.2 |
||||
* \param[in] rtp_payload Buffer with RTP payload |
||||
* \param[in] payload_len Length of payload |
||||
* \returns true if code word is found, false otherwise |
||||
*/ |
||||
bool osmo_hr_check_sid(const uint8_t *rtp_payload, size_t payload_len) |
||||
{ |
||||
uint8_t i, bits[] = { 1, 2, 8, 9, 5, 4, 9, 5, 4, 9, 5, 4, 9, 5 }; |
||||
struct bitvec bv; |
||||
bv.data = (uint8_t *) rtp_payload; |
||||
bv.data_len = payload_len; |
||||
bv.cur_bit = 33; |
||||
|
||||
/* code word is all 1 at given bits, numbered from 1, MODE is always 3 */ |
||||
for (i = 0; i < ARRAY_SIZE(bits); i++) |
||||
if (bitvec_get_uint(&bv, bits[i]) != mask(bits[i])) |
||||
return false; |
||||
|
||||
return true; |
||||
} |
@ -1,259 +0,0 @@ |
||||
/*! \file gsm660.c
|
||||
* GSM 06.60 - GSM EFR Codec. */ |
||||
/*
|
||||
* (C) 2010 Sylvain Munaut <tnt@246tNt.com> |
||||
* |
||||
* All Rights Reserved |
||||
* |
||||
* SPDX-License-Identifier: GPL-2.0+ |
||||
* |
||||
* This program is free software; you can redistribute it and/or modify |
||||
* it under the terms of the GNU General Public License as published by |
||||
* the Free Software Foundation; either version 2 of the License, or |
||||
* (at your option) any later version. |
||||
* |
||||
* This program is distributed in the hope that it will be useful, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
* GNU General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License along |
||||
* with this program; if not, write to the Free Software Foundation, Inc., |
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
||||
* |
||||
*/ |
||||
|
||||
#include <stdint.h> |
||||
#include <osmocom/codec/codec.h> |
||||
|
||||
/* GSM EFR - subjective importance bit ordering */ |
||||
/* This array encodes GSM 05.03 Table 6.
|
||||
* |
||||
* It converts between serial parameter output (as described in |
||||
* GSM 06.60 Table 6 and GSM 05.03 Table 5) and the order needed |
||||
* before channel encoding. CRC poly and bit repetition must be |
||||
* applied prior to this table, as in GSM 05.03 3.1.1, to get 260 |
||||
* bits from a 244 bits raw EFR frame. |
||||
*/ |
||||
const uint16_t gsm660_bitorder[260] = { |
||||
38, 39, 40, 41, 42, 43, /* 0 -> LTP-LAG 1: b8..b3 */ |
||||
145, 146, 147, 148, 149, 150, /* 6 -> LTP-LAG 3: b8..b3 */ |
||||
93, 94, /* 12 -> LTP-LAG 2: b5..b4 */ |
||||
200, 201, /* 14 -> LTP-LAG 4: b5..b4 */ |
||||
47, /* 16 -> LTP-GAIN 1: b3 */ |
||||
88, /* 17 -> FCB-GAIN 1: b4 */ |
||||
99, /* 18 -> LTP-GAIN 2: b3 */ |
||||
140, /* 19 -> FCB-GAIN 2: b4 */ |
||||
44, /* 20 -> LTP-LAG 1: b2 */ |
||||
151, /* 21 -> LTP-LAG 3: b2 */ |
||||
95, /* 22 -> LTP-LAG 2: b3 */ |
||||
202, /* 23 -> LTP-LAG 4: b3 */ |
||||
1, 2, /* 24 -> LPC 1: b5..b4 */ |
||||
7, /* 26 -> LPC 2: b7 */ |
||||
9, /* 27 -> LPC 2: b5 */ |
||||
17, 18, /* 28 -> LPC 3: b6..b5 */ |
||||
23, /* 30 -> LPC 3: b0 */ |
||||
45, 46, /* 31 -> LTP-LAG 1: b1..b0 */ |
||||
152, 153, /* 33 -> LTP-LAG 3: b1..b0 */ |
||||
96, /* 35 -> LTP-LAG 2: b2 */ |
||||
203, /* 36 -> LTP-LAG 4: b2 */ |
||||
3, 4, /* 37 -> LPC 1: b3..b2 */ |
||||
10, 11, /* 39 -> LPC 2: b4..b3 */ |
||||
15, /* 41 -> LPC 3: b8 */ |
||||
8, /* 42 -> LPC 2: b6 */ |
||||
5, 6, /* 43 -> LPC 1: b1..b0 */ |
||||
12, /* 45 -> LPC 2: b2 */ |
||||
16, /* 46 -> LPC 3: b7 */ |
||||
19, /* 47 -> LPC 3: b4 */ |
||||
97, /* 48 -> LTP-LAG 2: b1 */ |
||||
204, /* 49 -> LTP-LAG 4: b1 */ |
||||
0, /* 50 -> LPC 1: b6 */ |
||||
13, 14, /* 51 -> LPC 2: b1..b0 */ |
||||
20, /* 53 -> LPC 3: b3 */ |
||||
24, 25, /* 54 -> LPC 4: b7..b6 */ |
||||
27, /* 56 -> LPC 4: b4 */ |
||||
154, /* 57 -> LTP-GAIN 3: b3 */ |
||||
206, /* 58 -> LTP-GAIN 4: b3 */ |
||||
195, /* 59 -> FCB-GAIN 3: b4 */ |
||||
247, /* 60 -> FCB-GAIN 4: b4 */ |
||||
89, /* 61 -> FCB-GAIN 1: b3 */ |
||||
141, /* 62 -> FCB-GAIN 2: b3 */ |
||||
196, /* 63 -> FCB-GAIN 3: b3 */ |
||||
248, /* 64 -> FCB-GAIN 4: b3 */ |
||||
252, 253, 254, 255, 256, 257, 258, 259, /* 65 -> CRC-POLY: b7..b0 */ |
||||
48, /* 73 -> LTP-GAIN 1: b2 */ |
||||
100, /* 74 -> LTP-GAIN 2: b2 */ |
||||
155, /* 75 -> LTP-GAIN 3: b2 */ |
||||
207, /* 76 -> LTP-GAIN 4: b2 */ |
||||
21, 22, /* 77 -> LPC 3: b2..b1 */ |
||||
26, /* 79 -> LPC 4: b5 */ |
||||
28, /* 80 -> LPC 4: b3 */ |
||||
51, /* 81 -> PULSE 1_1: b3 */ |
||||
55, /* 82 -> PULSE 1_2: b3 */ |
||||
59, /* 83 -> PULSE 1_3: b3 */ |
||||
63, /* 84 -> PULSE 1_4: b3 */ |
||||
67, /* 85 -> PULSE 1_5: b3 */ |
||||
103, /* 86 -> PULSE 2_1: b3 */ |
||||
107, /* 87 -> PULSE 2_2: b3 */ |
||||
111, /* 88 -> PULSE 2_3: b3 */ |
||||
115, /* 89 -> PULSE 2_4: b3 */ |
||||
119, /* 90 -> PULSE 2_5: b3 */ |
||||
158, /* 91 -> PULSE 3_1: b3 */ |
||||
162, /* 92 -> PULSE 3_2: b3 */ |
||||
166, /* 93 -> PULSE 3_3: b3 */ |
||||
170, /* 94 -> PULSE 3_4: b3 */ |
||||
174, /* 95 -> PULSE 3_5: b3 */ |
||||
210, /* 96 -> PULSE 4_1: b3 */ |
||||
214, /* 97 -> PULSE 4_2: b3 */ |
||||
218, /* 98 -> PULSE 4_3: b3 */ |
||||
222, /* 99 -> PULSE 4_4: b3 */ |
||||
226, /* 100 -> PULSE 4_5: b3 */ |
||||
90, /* 101 -> FCB-GAIN 1: b2 */ |
||||
142, /* 102 -> FCB-GAIN 2: b2 */ |
||||
197, /* 103 -> FCB-GAIN 3: b2 */ |
||||
249, /* 104 -> FCB-GAIN 4: b2 */ |
||||
49, /* 105 -> LTP-GAIN 1: b1 */ |
||||
101, /* 106 -> LTP-GAIN 2: b1 */ |
||||
156, /* 107 -> LTP-GAIN 3: b1 */ |
||||
208, /* 108 -> LTP-GAIN 4: b1 */ |
||||
29, 30, 31, /* 109 -> LPC 4: b2..b0 */ |
||||
32, 33, 34, 35, /* 112 -> LPC 5: b5..b2 */ |
||||
98, /* 116 -> LTP-LAG 2: b0 */ |
||||
205, /* 117 -> LTP-LAG 4: b0 */ |
||||
52, /* 118 -> PULSE 1_1: b2 */ |
||||
56, /* 119 -> PULSE 1_2: b2 */ |
||||
60, /* 120 -> PULSE 1_3: b2 */ |
||||
64, /* 121 -> PULSE 1_4: b2 */ |
||||
68, /* 122 -> PULSE 1_5: b2 */ |
||||
104, /* 123 -> PULSE 2_1: b2 */ |
||||
108, /* 124 -> PULSE 2_2: b2 */ |
||||
112, /* 125 -> PULSE 2_3: b2 */ |
||||
116, /* 126 -> PULSE 2_4: b2 */ |
||||
120, /* 127 -> PULSE 2_5: b2 */ |
||||
159, /* 128 -> PULSE 3_1: b2 */ |
||||
163, /* 129 -> PULSE 3_2: b2 */ |
||||
167, /* 130 -> PULSE 3_3: b2 */ |
||||
171, /* 131 -> PULSE 3_4: b2 */ |
||||
175, /* 132 -> PULSE 3_5: b2 */ |
||||
211, /* 133 -> PULSE 4_1: b2 */ |
||||
215, /* 134 -> PULSE 4_2: b2 */ |
||||
219, /* 135 -> PULSE 4_3: b2 */ |
||||
223, /* 136 -> PULSE 4_4: b2 */ |
||||
227, /* 137 -> PULSE 4_5: b2 */ |
||||
53, /* 138 -> PULSE 1_1: b1 */ |
||||
57, /* 139 -> PULSE 1_2: b1 */ |
||||
61, /* 140 -> PULSE 1_3: b1 */ |
||||
65, /* 141 -> PULSE 1_4: b1 */ |
||||
105, /* 142 -> PULSE 2_1: b1 */ |
||||
109, /* 143 -> PULSE 2_2: b1 */ |
||||
113, /* 144 -> PULSE 2_3: b1 */ |
||||
117, /* 145 -> PULSE 2_4: b1 */ |
||||
160, /* 146 -> PULSE 3_1: b1 */ |
||||
164, /* 147 -> PULSE 3_2: b1 */ |
||||
168, /* 148 -> PULSE 3_3: b1 */ |
||||
172, /* 149 -> PULSE 3_4: b1 */ |
||||
212, /* 150 -> PULSE 4_1: b1 */ |
||||
220, /* 151 -> PULSE 4_3: b1 */ |
||||
224, /* 152 -> PULSE 4_4: b1 */ |
||||
91, /* 153 -> FCB-GAIN 1: b1 */ |
||||
143, /* 154 -> FCB-GAIN 2: b1 */ |
||||
198, /* 155 -> FCB-GAIN 3: b1 */ |
||||
250, /* 156 -> FCB-GAIN 4: b1 */ |
||||
50, /* 157 -> LTP-GAIN 1: b0 */ |
||||
102, /* 158 -> LTP-GAIN 2: b0 */ |
||||
157, /* 159 -> LTP-GAIN 3: b0 */ |
||||
209, /* 160 -> LTP-GAIN 4: b0 */ |
||||
92, /* 161 -> FCB-GAIN 1: b0 */ |
||||
144, /* 162 -> FCB-GAIN 2: b0 */ |
||||
199, /* 163 -> FCB-GAIN 3: b0 */ |
||||
251, /* 164 -> FCB-GAIN 4: b0 */ |
||||
54, /* 165 -> PULSE 1_1: b0 */ |
||||
58, /* 166 -> PULSE 1_2: b0 */ |
||||
62, /* 167 -> PULSE 1_3: b0 */ |
||||
66, /* 168 -> PULSE 1_4: b0 */ |
||||
106, /* 169 -> PULSE 2_1: b0 */ |
||||
110, /* 170 -> PULSE 2_2: b0 */ |
||||
114, /* 171 -> PULSE 2_3: b0 */ |
||||
118, /* 172 -> PULSE 2_4: b0 */ |
||||
161, /* 173 -> PULSE 3_1: b0 */ |
||||
165, /* 174 -> PULSE 3_2: b0 */ |
||||
169, /* 175 -> PULSE 3_3: b0 */ |
||||
173, /* 176 -> PULSE 3_4: b0 */ |
||||
213, /* 177 -> PULSE 4_1: b0 */ |
||||
221, /* 178 -> PULSE 4_3: b0 */ |
||||
225, /* 179 -> PULSE 4_4: b0 */ |
||||
36, 37, /* 180 -> LPC 5: b1..b0 */ |
||||
69, /* 182 -> PULSE 1_5: b1 */ |
||||
71, 72, /* 183 -> PULSE 1_5: b1..b1 */ |
||||
121, /* 185 -> PULSE 2_5: b1 */ |
||||
123, 124, /* 186 -> PULSE 2_5: b1..b1 */ |
||||
176, /* 188 -> PULSE 3_5: b1 */ |
||||
178, 179, /* 189 -> PULSE 3_5: b1..b1 */ |
||||
228, /* 191 -> PULSE 4_5: b1 */ |
||||
230, 231, /* 192 -> PULSE 4_5: b1..b1 */ |
||||
216, 217, /* 194 -> PULSE 4_2: b1..b0 */ |
||||
70, /* 196 -> PULSE 1_5: b0 */ |
||||
122, /* 197 -> PULSE 2_5: b0 */ |
||||
177, /* 198 -> PULSE 3_5: b0 */ |
||||
229, /* 199 -> PULSE 4_5: b0 */ |
||||
73, /* 200 -> PULSE 1_6: b2 */ |
||||
76, /* 201 -> PULSE 1_7: b2 */ |
||||
79, /* 202 -> PULSE 1_8: b2 */ |
||||
82, /* 203 -> PULSE 1_9: b2 */ |
||||
85, /* 204 -> PULSE 1_10: b2 */ |
||||
125, /* 205 -> PULSE 2_6: b2 */ |
||||
128, /* 206 -> PULSE 2_7: b2 */ |
||||
131, /* 207 -> PULSE 2_8: b2 */ |
||||
134, /* 208 -> PULSE 2_9: b2 */ |
||||
137, /* 209 -> PULSE 2_10: b2 */ |
||||
180, /* 210 -> PULSE 3_6: b2 */ |
||||
183, /* 211 -> PULSE 3_7: b2 */ |
||||
186, /* 212 -> PULSE 3_8: b2 */ |
||||
189, /* 213 -> PULSE 3_9: b2 */ |
||||
192, /* 214 -> PULSE 3_10: b2 */ |
||||
232, /* 215 -> PULSE 4_6: b2 */ |
||||
235, /* 216 -> PULSE 4_7: b2 */ |
||||
238, /* 217 -> PULSE 4_8: b2 */ |
||||
241, /* 218 -> PULSE 4_9: b2 */ |
||||
244, /* 219 -> PULSE 4_10: b2 */ |
||||
74, /* 220 -> PULSE 1_6: b1 */ |
||||
77, /* 221 -> PULSE 1_7: b1 */ |
||||
80, /* 222 -> PULSE 1_8: b1 */ |
||||
83, /* 223 -> PULSE 1_9: b1 */ |
||||
86, /* 224 -> PULSE 1_10: b1 */ |
||||
126, /* 225 -> PULSE 2_6: b1 */ |
||||
129, /* 226 -> PULSE 2_7: b1 */ |
||||
132, /* 227 -> PULSE 2_8: b1 */ |
||||
135, /* 228 -> PULSE 2_9: b1 */ |
||||
138, /* 229 -> PULSE 2_10: b1 */ |
||||
181, /* 230 -> PULSE 3_6: b1 */ |
||||
184, /* 231 -> PULSE 3_7: b1 */ |
||||
187, /* 232 -> PULSE 3_8: b1 */ |
||||
190, /* 233 -> PULSE 3_9: b1 */ |
||||
193, /* 234 -> PULSE 3_10: b1 */ |
||||
233, /* 235 -> PULSE 4_6: b1 */ |
||||
236, /* 236 -> PULSE 4_7: b1 */ |
||||
239, /* 237 -> PULSE 4_8: b1 */ |
||||
242, /* 238 -> PULSE 4_9: b1 */ |
||||
245, /* 239 -> PULSE 4_10: b1 */ |
||||
75, /* 240 -> PULSE 1_6: b0 */ |
||||
78, /* 241 -> PULSE 1_7: b0 */ |
||||
81, /* 242 -> PULSE 1_8: b0 */ |
||||
84, /* 243 -> PULSE 1_9: b0 */ |
||||
87, /* 244 -> PULSE 1_10: b0 */ |
||||
127, /* 245 -> PULSE 2_6: b0 */ |
||||
130, /* 246 -> PULSE 2_7: b0 */ |
||||
133, /* 247 -> PULSE 2_8: b0 */ |
||||
136, /* 248 -> PULSE 2_9: b0 */ |
||||
139, /* 249 -> PULSE 2_10: b0 */ |
||||
182, /* 250 -> PULSE 3_6: b0 */ |
||||
185, /* 251 -> PULSE 3_7: b0 */ |
||||
188, /* 252 -> PULSE 3_8: b0 */ |
||||
191, /* 253 -> PULSE 3_9: b0 */ |
||||
194, /* 254 -> PULSE 3_10: b0 */ |
||||
234, /* 255 -> PULSE 4_6: b0 */ |
||||
237, /* 256 -> PULSE 4_7: b0 */ |
||||
240, /* 257 -> PULSE 4_8: b0 */ |
||||
243, /* 258 -> PULSE 4_9: b0 */ |
||||
246, /* 259 -> PULSE 4_10: b0 */ |
||||
}; |
@ -1,318 +0,0 @@ |
||||
/*! \file gsm690.c
|
||||
* GSM 06.90 - GSM AMR Codec. */ |
||||
/*
|
||||
* (C) 2010 Sylvain Munaut <tnt@246tNt.com> |
||||
* |
||||
* All Rights Reserved |
||||
* |
||||
* SPDX-License-Identifier: GPL-2.0+ |
||||
* |
||||
* This program is free software; you can redistribute it and/or modify |
||||
* it under the terms of the GNU General Public License as published by |
||||
* the Free Software Foundation; either version 2 of the License, or |
||||
* (at your option) any later version. |
||||
* |
||||
* This program is distributed in the hope that it will be useful, |
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||
* GNU General Public License for more details. |
||||
* |
||||
* You should have received a copy of the GNU General Public License along |
||||
* with this program; if not, write to the Free Software Foundation, Inc., |
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
||||
* |
||||
*/ |
||||
|
||||
#include <stdint.h> |
||||
#include <errno.h> |
||||
#include <stdio.h> |
||||
#include <stdlib.h> |
||||
|
||||
#include <osmocom/core/utils.h> |
||||
#include <osmocom/codec/codec.h> |
||||
/*
|
||||
* These table map between the raw encoder parameter output and |
||||
* the format used before channel coding. Both in GSM and in various |
||||
* file/network format (same tables used in several specs). |
||||
*/ |
||||
|
||||
/* AMR 12.2 kbits - subjective importance bit ordering */ |
||||
/* This array encodes GSM 05.03 Table 7
|
||||
* It's also TS 26.101 Table B.8 |
||||
*/ |
||||
const uint16_t gsm690_12_2_bitorder[244] = { |
||||
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
||||
10, 11, 12, 13, 14, 23, 15, 16, 17, 18, |
||||
19, 20, 21, 22, 24, 25, 26, 27, 28, 38, |