Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* Copyright (C) 2002 Jean-Marc Valin |
| 2 | File: gain_table_lbr.c |
| 3 | Codebook for 3-tap pitch prediction gain (32 entries) |
| 4 | |
| 5 | Redistribution and use in source and binary forms, with or without |
| 6 | modification, are permitted provided that the following conditions are |
| 7 | met: |
| 8 | |
| 9 | 1. Redistributions of source code must retain the above copyright notice, |
| 10 | this list of conditions and the following disclaimer. |
| 11 | |
| 12 | 2. Redistributions in binary form must reproduce the above copyright |
| 13 | notice, this list of conditions and the following disclaimer in the |
| 14 | documentation and/or other materials provided with the distribution. |
| 15 | |
| 16 | 3. The name of the author may not be used to endorse or promote products |
| 17 | derived from this software without specific prior written permission. |
| 18 | |
| 19 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 20 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 21 | OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 22 | DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
| 23 | INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 24 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 25 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 26 | HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 27 | STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| 28 | ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | const signed char gain_cdbk_lbr[128] = { |
| 33 | -32, -32, -32, 0, |
| 34 | -31, -58, -16, 22, |
| 35 | -41, -24, -43, 14, |
| 36 | -56, -22, -55, 29, |
| 37 | -13, 33, -41, 47, |
| 38 | -4, -39, -9, 29, |
| 39 | -41, 15, -12, 38, |
| 40 | -8, -15, -12, 31, |
| 41 | 1, 2, -44, 40, |
| 42 | -22, -66, -42, 27, |
| 43 | -38, 28, -23, 38, |
| 44 | -21, 14, -37, 31, |
| 45 | 0, 21, -50, 52, |
| 46 | -53, -71, -27, 33, |
| 47 | -37, -1, -19, 25, |
| 48 | -19, -5, -28, 22, |
| 49 | 6, 65, -44, 74, |
| 50 | -33, -48, -33, 9, |
| 51 | -40, 57, -14, 58, |
| 52 | -17, 4, -45, 32, |
| 53 | -31, 38, -33, 36, |
| 54 | -23, 28, -40, 39, |
| 55 | -43, 29, -12, 46, |
| 56 | -34, 13, -23, 28, |
| 57 | -16, 15, -27, 34, |
| 58 | -14, -82, -15, 43, |
| 59 | -31, 25, -32, 29, |
| 60 | -21, 5, -5, 38, |
| 61 | -47, -63, -51, 33, |
| 62 | -46, 12, 3, 47, |
| 63 | -28, -17, -29, 11, |
| 64 | -10, 14, -40, 38}; |