/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved. | |
* Use of this source code is governed by a BSD-style license that can be | |
* found in the LICENSE file. | |
*/ | |
#include "drc_math.h" | |
float db_to_linear[201]; /* from -100dB to 100dB */ | |
void drc_math_init() | |
{ | |
int i; | |
for (i = -100; i <= 100; i++) | |
db_to_linear[i + 100] = pow(10, i / 20.0); | |
} |