spandsp  3.0.0
v17_v32bis_tx_constellation_maps.h
1 /*
2  * SpanDSP - a series of DSP components for telephony
3  *
4  * v17_v32bis_tx_constellation_maps.h - ITU V.17 and V.32bis modems
5  * transmit part. Constellation mapping.
6  *
7  * Written by Steve Underwood <steveu@coppice.org>
8  *
9  * Copyright (C) 2004, 2012 Steve Underwood
10  *
11  * All rights reserved.
12  *
13  * This program is free software; you can redistribute it and/or modify
14  * it under the terms of the GNU Lesser General Public License version 2.1,
15  * as published by the Free Software Foundation.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20  * GNU Lesser General Public License for more details.
21  *
22  * You should have received a copy of the GNU Lesser General Public
23  * License along with this program; if not, write to the Free Software
24  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25  */
26 
27 #if defined(SPANDSP_USE_FIXED_POINTx)
28 static const complexi16_t v17_v32bis_14400_constellation[128] =
29 #else
30 static const complexf_t v17_v32bis_14400_constellation[128] =
31 #endif
32 {
33  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x00 */
34  {FP_CONSTELLATION_SCALE( 9.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x01 */
35  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-9.0f)}, /* 0x02 */
36  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 8.0f)}, /* 0x03 */
37  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x04 */
38  {FP_CONSTELLATION_SCALE(-9.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x05 */
39  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 9.0f)}, /* 0x06 */
40  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x07 */
41  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x08 */
42  {FP_CONSTELLATION_SCALE( 9.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x09 */
43  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-9.0f)}, /* 0x0A */
44  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 8.0f)}, /* 0x0B */
45  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x0C */
46  {FP_CONSTELLATION_SCALE(-9.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x0D */
47  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 9.0f)}, /* 0x0E */
48  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x0F */
49  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x10 */
50  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x11 */
51  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x12 */
52  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x13 */
53  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x14 */
54  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x15 */
55  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x16 */
56  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x17 */
57  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x18 */
58  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x19 */
59  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x1A */
60  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x1B */
61  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x1C */
62  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x1D */
63  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x1E */
64  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x1F */
65  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x20 */
66  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x21 */
67  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x22 */
68  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x23 */
69  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x24 */
70  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x25 */
71  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x26 */
72  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x27 */
73  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x28 */
74  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x29 */
75  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x2A */
76  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x2B */
77  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x2C */
78  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x2D */
79  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x2E */
80  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x2F */
81  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x30 */
82  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x31 */
83  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x32 */
84  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x33 */
85  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x34 */
86  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x35 */
87  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x36 */
88  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x37 */
89  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x38 */
90  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x39 */
91  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x3A */
92  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x3B */
93  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x3C */
94  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x3D */
95  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x3E */
96  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x3F */
97  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x40 */
98  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x41 */
99  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x42 */
100  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x43 */
101  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x44 */
102  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x45 */
103  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x46 */
104  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 8.0f)}, /* 0x47 */
105  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x48 */
106  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x49 */
107  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x4A */
108  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x4B */
109  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x4C */
110  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x4D */
111  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x4E */
112  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 8.0f)}, /* 0x4F */
113  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x50 */
114  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x51 */
115  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x52 */
116  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x53 */
117  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x54 */
118  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x55 */
119  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x56 */
120  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x57 */
121  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x58 */
122  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x59 */
123  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x5A */
124  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x5B */
125  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x5C */
126  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x5D */
127  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x5E */
128  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x5F */
129  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x60 */
130  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x61 */
131  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x62 */
132  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x63 */
133  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x64 */
134  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x65 */
135  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x66 */
136  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x67 */
137  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x68 */
138  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x69 */
139  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x6A */
140  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x6B */
141  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x6C */
142  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x6D */
143  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x6E */
144  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x6F */
145  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x70 */
146  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x71 */
147  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x72 */
148  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x73 */
149  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x74 */
150  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x75 */
151  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x76 */
152  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x77 */
153  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x78 */
154  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x79 */
155  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x7A */
156  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x7B */
157  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x7C */
158  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x7D */
159  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x7E */
160  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 0.0f)} /* 0x7F */
161 };
162 
163 #if defined(SPANDSP_USE_FIXED_POINTx)
164 static const complexi16_t v17_v32bis_12000_constellation[64] =
165 #else
166 static const complexf_t v17_v32bis_12000_constellation[64] =
167 #endif
168 {
169  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x00 */
170  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x01 */
171  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x02 */
172  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x03 */
173  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x04 */
174  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x05 */
175  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x06 */
176  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x07 */
177  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x08 */
178  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x09 */
179  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x0A */
180  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x0B */
181  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x0C */
182  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x0D */
183  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x0E */
184  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x0F */
185  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x10 */
186  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x11 */
187  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x12 */
188  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x13 */
189  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x14 */
190  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x15 */
191  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x16 */
192  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x17 */
193  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x18 */
194  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x19 */
195  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x1A */
196  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x1B */
197  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x1C */
198  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x1D */
199  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x1E */
200  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x1F */
201  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x20 */
202  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x21 */
203  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x22 */
204  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x23 */
205  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x24 */
206  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x25 */
207  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x26 */
208  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x27 */
209  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x28 */
210  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x29 */
211  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x2A */
212  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x2B */
213  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x2C */
214  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 1.0f)}, /* 0x2D */
215  {FP_CONSTELLATION_SCALE( 1.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x2E */
216  {FP_CONSTELLATION_SCALE(-1.0f), FP_CONSTELLATION_SCALE(-1.0f)}, /* 0x2F */
217  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x30 */
218  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x31 */
219  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x32 */
220  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x33 */
221  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x34 */
222  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x35 */
223  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x36 */
224  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-5.0f)}, /* 0x37 */
225  {FP_CONSTELLATION_SCALE(-5.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x38 */
226  {FP_CONSTELLATION_SCALE( 7.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x39 */
227  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-7.0f)}, /* 0x3A */
228  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 5.0f)}, /* 0x3B */
229  {FP_CONSTELLATION_SCALE( 5.0f), FP_CONSTELLATION_SCALE( 3.0f)}, /* 0x3C */
230  {FP_CONSTELLATION_SCALE(-7.0f), FP_CONSTELLATION_SCALE(-3.0f)}, /* 0x3D */
231  {FP_CONSTELLATION_SCALE(-3.0f), FP_CONSTELLATION_SCALE( 7.0f)}, /* 0x3E */
232  {FP_CONSTELLATION_SCALE( 3.0f), FP_CONSTELLATION_SCALE(-5.0f)} /* 0x3F */
233 };
234 
235 #if defined(SPANDSP_USE_FIXED_POINTx)
236 static const complexi16_t v17_v32bis_9600_constellation[32] =
237 #else
238 static const complexf_t v17_v32bis_9600_constellation[32] =
239 #endif
240 {
241  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x00 */
242  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x01 */
243  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x02 */
244  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 8.0f)}, /* 0x03 */
245  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x04 */
246  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x05 */
247  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x06 */
248  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x07 */
249  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x08 */
250  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x09 */
251  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x0A */
252  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x0B */
253  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x0C */
254  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x0D */
255  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x0E */
256  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x0F */
257  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x10 */
258  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x11 */
259  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x12 */
260  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x13 */
261  {FP_CONSTELLATION_SCALE( 0.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x14 */
262  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x15 */
263  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x16 */
264  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 0.0f)}, /* 0x17 */
265  {FP_CONSTELLATION_SCALE( 8.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x18 */
266  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 4.0f)}, /* 0x19 */
267  {FP_CONSTELLATION_SCALE( 4.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x1A */
268  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-8.0f)}, /* 0x1B */
269  {FP_CONSTELLATION_SCALE(-8.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x1C */
270  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-4.0f)}, /* 0x1D */
271  {FP_CONSTELLATION_SCALE(-4.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x1E */
272  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 8.0f)} /* 0x1F */
273 };
274 
275 #if defined(SPANDSP_USE_FIXED_POINTx)
276 static const complexi16_t v17_v32bis_7200_constellation[16] =
277 #else
278 static const complexf_t v17_v32bis_7200_constellation[16] =
279 #endif
280 {
281  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x00 */
282  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x01 */
283  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x02 */
284  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x03 */
285  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x04 */
286  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x05 */
287  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x06 */
288  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x07 */
289  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x08 */
290  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x09 */
291  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x0A */
292  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x0B */
293  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x0C */
294  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* 0x0D */
295  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x0E */
296  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE(-2.0f)} /* 0x0F */
297 };
298 
299 /* This one does not exist in V.17 as a data constellation. It is only
300  the equaliser training constellation. In V.32/V.32bis it is a data mode. */
301 #if defined(SPANDSP_USE_FIXED_POINTx)
302 static const complexi16_t v17_v32bis_4800_constellation[4] =
303 #else
304 static const complexf_t v17_v32bis_4800_constellation[4] =
305 #endif
306 {
307  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* 0x00 */
308  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 6.0f)}, /* 0x01 */
309  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* 0x02 */
310  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 2.0f)} /* 0x03 */
311 };
312 
313 #if defined(SPANDSP_USE_FIXED_POINTx)
314 static const complexi16_t v17_v32bis_abcd_constellation[4] =
315 #else
316 static const complexf_t v17_v32bis_abcd_constellation[4] =
317 #endif
318 {
319  {FP_CONSTELLATION_SCALE(-6.0f), FP_CONSTELLATION_SCALE(-2.0f)}, /* A */
320  {FP_CONSTELLATION_SCALE( 2.0f), FP_CONSTELLATION_SCALE(-6.0f)}, /* B */
321  {FP_CONSTELLATION_SCALE( 6.0f), FP_CONSTELLATION_SCALE( 2.0f)}, /* C */
322  {FP_CONSTELLATION_SCALE(-2.0f), FP_CONSTELLATION_SCALE( 6.0f)} /* D */
323 };
324 
325 /*- End of file ------------------------------------------------------------*/
Definition: complex.h:43
Definition: complex.h:89