ebc58c9f06
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12241 a1c6a512-1295-4272-9138-f99709370657
160 lines
3.7 KiB
C
160 lines
3.7 KiB
C
/* Copyright (C) 2002 Jean-Marc Valin
|
|
File: gain_table.c
|
|
Codebook for 3-tap pitch prediction gain (128 entries)
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are
|
|
met:
|
|
|
|
1. Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
3. The name of the author may not be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
const signed char gain_cdbk_nb[512] = {
|
|
-32, -32, -32, 0,
|
|
-28, -67, -5, 33,
|
|
-42, -6, -32, 18,
|
|
-57, -10, -54, 35,
|
|
-16, 27, -41, 42,
|
|
19, -19, -40, 36,
|
|
-45, 24, -21, 40,
|
|
-8, -14, -18, 28,
|
|
1, 14, -58, 53,
|
|
-18, -88, -39, 39,
|
|
-38, 21, -18, 37,
|
|
-19, 20, -43, 38,
|
|
10, 17, -48, 54,
|
|
-52, -58, -13, 33,
|
|
-44, -1, -11, 32,
|
|
-12, -11, -34, 22,
|
|
14, 0, -46, 46,
|
|
-37, -35, -34, 5,
|
|
-25, 44, -30, 43,
|
|
6, -4, -63, 49,
|
|
-31, 43, -41, 43,
|
|
-23, 30, -43, 41,
|
|
-43, 26, -14, 44,
|
|
-33, 1, -13, 27,
|
|
-13, 18, -37, 37,
|
|
-46, -73, -45, 34,
|
|
-36, 24, -25, 34,
|
|
-36, -11, -20, 19,
|
|
-25, 12, -18, 33,
|
|
-36, -69, -59, 34,
|
|
-45, 6, 8, 46,
|
|
-22, -14, -24, 18,
|
|
-1, 13, -44, 44,
|
|
-39, -48, -26, 15,
|
|
-32, 31, -37, 34,
|
|
-33, 15, -46, 31,
|
|
-24, 30, -36, 37,
|
|
-41, 31, -23, 41,
|
|
-50, 22, -4, 50,
|
|
-22, 2, -21, 28,
|
|
-17, 30, -34, 40,
|
|
-7, -60, -28, 29,
|
|
-38, 42, -28, 42,
|
|
-44, -11, 21, 43,
|
|
-16, 8, -44, 34,
|
|
-39, -55, -43, 21,
|
|
-11, -35, 26, 41,
|
|
-9, 0, -34, 29,
|
|
-8, 121, -81, 113,
|
|
7, -16, -22, 33,
|
|
-37, 33, -31, 36,
|
|
-27, -7, -36, 17,
|
|
-34, 70, -57, 65,
|
|
-37, -11, -48, 21,
|
|
-40, 17, -1, 44,
|
|
-33, 6, -6, 33,
|
|
-9, 0, -20, 34,
|
|
-21, 69, -33, 57,
|
|
-29, 33, -31, 35,
|
|
-55, 12, -1, 49,
|
|
-33, 27, -22, 35,
|
|
-50, -33, -47, 17,
|
|
-50, 54, 51, 94,
|
|
-1, -5, -44, 35,
|
|
-4, 22, -40, 45,
|
|
-39, -66, -25, 24,
|
|
-33, 1, -26, 20,
|
|
-24, -23, -25, 12,
|
|
-11, 21, -45, 44,
|
|
-25, -45, -19, 17,
|
|
-43, 105, -16, 82,
|
|
5, -21, 1, 41,
|
|
-16, 11, -33, 30,
|
|
-13, -99, -4, 57,
|
|
-37, 33, -15, 44,
|
|
-25, 37, -63, 54,
|
|
-36, 24, -31, 31,
|
|
-53, -56, -38, 26,
|
|
-41, -4, 4, 37,
|
|
-33, 13, -30, 24,
|
|
49, 52, -94, 114,
|
|
-5, -30, -15, 23,
|
|
1, 38, -40, 56,
|
|
-23, 12, -36, 29,
|
|
-17, 40, -47, 51,
|
|
-37, -41, -39, 11,
|
|
-49, 34, 0, 58,
|
|
-18, -7, -4, 34,
|
|
-16, 17, -27, 35,
|
|
30, 5, -62, 65,
|
|
4, 48, -68, 76,
|
|
-43, 11, -11, 38,
|
|
-18, 19, -15, 41,
|
|
-23, -62, -39, 23,
|
|
-42, 10, -2, 41,
|
|
-21, -13, -13, 25,
|
|
-9, 13, -47, 42,
|
|
-23, -62, -24, 24,
|
|
-44, 60, -21, 58,
|
|
-18, -3, -52, 32,
|
|
-22, 22, -36, 34,
|
|
-75, 57, 16, 90,
|
|
-19, 3, 10, 45,
|
|
-29, 23, -38, 32,
|
|
-5, -62, -51, 38,
|
|
-51, 40, -18, 53,
|
|
-42, 13, -24, 32,
|
|
-34, 14, -20, 30,
|
|
-56, -75, -26, 37,
|
|
-26, 32, 15, 59,
|
|
-26, 17, -29, 29,
|
|
-7, 28, -52, 53,
|
|
-12, -30, 5, 30,
|
|
-5, -48, -5, 35,
|
|
2, 2, -43, 40,
|
|
21, 16, 16, 75,
|
|
-25, -45, -32, 10,
|
|
-43, 18, -10, 42,
|
|
9, 0, -1, 52,
|
|
-1, 7, -30, 36,
|
|
19, -48, -4, 48,
|
|
-28, 25, -29, 32,
|
|
-22, 0, -31, 22,
|
|
-32, 17, -10, 36,
|
|
-64, -41, -62, 36,
|
|
-52, 15, 16, 58,
|
|
-30, -22, -32, 6,
|
|
-7, 9, -38, 36};
|