view libgsmefr/gains_tb.h @ 98:18866c0354ef

libgsmefr/dec_main.c: need to use official shl() function in order to get correct saturation
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Nov 2022 21:31:58 +0000
parents 36e1363ad885
children
line wrap: on
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/*-----------------------------------------------------------------------*
 *  Scalar quantization tables of the pitch gain and the codebook gain.  *
 *-----------------------------------------------------------------------*/

#define NB_QUA_PITCH 16

static const Word16 qua_gain_pitch[NB_QUA_PITCH] =
{
    0, 3277, 6556, 8192, 9830, 11469, 12288, 13107,
    13926, 14746, 15565, 16384, 17203, 18022, 18842, 19661
};

#define NB_QUA_CODE 32

static const Word16 qua_gain_code[NB_QUA_CODE] =
{
    159, 206, 268, 349, 419, 482, 554, 637,
    733, 842, 969, 1114, 1281, 1473, 1694, 1948,
    2241, 2577, 2963, 3408, 3919, 4507, 5183, 5960,
    6855, 7883, 9065, 10425, 12510, 16263, 21142, 27485
};