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Diffstat (limited to 'media/libeffects/lvm/lib/Common/src/LVM_Mixer_FilterCoeffs.h')
| -rwxr-xr-x | media/libeffects/lvm/lib/Common/src/LVM_Mixer_FilterCoeffs.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/media/libeffects/lvm/lib/Common/src/LVM_Mixer_FilterCoeffs.h b/media/libeffects/lvm/lib/Common/src/LVM_Mixer_FilterCoeffs.h new file mode 100755 index 0000000..00235e0 --- /dev/null +++ b/media/libeffects/lvm/lib/Common/src/LVM_Mixer_FilterCoeffs.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2004-2010 NXP Software + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/************************************************************************/ +/* */ +/* Project:: */ +/* $Author: beq07716 $*/ +/* $Revision: 1000 $*/ +/* $Date: 2010-06-28 13:08:20 +0200 (Mon, 28 Jun 2010) $*/ +/* */ +/************************************************************************/ + +/************************************************************************************/ +/* */ +/* Mixer library tables */ +/* */ +/* Coefficients and table values for the mixer library, generated by the Matlab */ +/* Script: Mixer_GenerateCoeffs.m */ +/* */ +/************************************************************************************/ + +#ifndef __LVM_MIXER_FILTER_COEFFS_H__ +#define __LVM_MIXER_FILTER_COEFFS_H__ + + +/************************************************************************************/ +/* */ +/* Alpha Time Constant table */ +/* */ +/************************************************************************************/ + +#define Alpha_TableSize 50 /* The number of table entires */ +#define ALPHA_0 2147480769 /* Floating point Alpha = 0.999999 */ +#define ALPHA_1 2147479577 /* Floating point Alpha = 0.999998 */ +#define ALPHA_2 2147477892 /* Floating point Alpha = 0.999997 */ +#define ALPHA_3 2147475510 /* Floating point Alpha = 0.999996 */ +#define ALPHA_4 2147472141 /* Floating point Alpha = 0.999995 */ +#define ALPHA_5 2147467377 /* Floating point Alpha = 0.999992 */ +#define ALPHA_6 2147460642 /* Floating point Alpha = 0.999989 */ +#define ALPHA_7 2147451118 /* Floating point Alpha = 0.999985 */ +#define ALPHA_8 2147437651 /* Floating point Alpha = 0.999979 */ +#define ALPHA_9 2147418608 /* Floating point Alpha = 0.999970 */ +#define ALPHA_10 2147391683 /* Floating point Alpha = 0.999957 */ +#define ALPHA_11 2147353611 /* Floating point Alpha = 0.999939 */ +#define ALPHA_12 2147299779 /* Floating point Alpha = 0.999914 */ +#define ALPHA_13 2147223662 /* Floating point Alpha = 0.999879 */ +#define ALPHA_14 2147116037 /* Floating point Alpha = 0.999829 */ +#define ALPHA_15 2146963865 /* Floating point Alpha = 0.999758 */ +#define ALPHA_16 2146748712 /* Floating point Alpha = 0.999658 */ +#define ALPHA_17 2146444522 /* Floating point Alpha = 0.999516 */ +#define ALPHA_18 2146014472 /* Floating point Alpha = 0.999316 */ +#define ALPHA_19 2145406527 /* Floating point Alpha = 0.999033 */ +#define ALPHA_20 2144547188 /* Floating point Alpha = 0.998633 */ +#define ALPHA_21 2143332669 /* Floating point Alpha = 0.998067 */ +#define ALPHA_22 2141616514 /* Floating point Alpha = 0.997268 */ +#define ALPHA_23 2139192215 /* Floating point Alpha = 0.996139 */ +#define ALPHA_24 2135768939 /* Floating point Alpha = 0.994545 */ +#define ALPHA_25 2130937774 /* Floating point Alpha = 0.992295 */ +#define ALPHA_26 2124125153 /* Floating point Alpha = 0.989123 */ +#define ALPHA_27 2114529263 /* Floating point Alpha = 0.984654 */ +#define ALPHA_28 2101034612 /* Floating point Alpha = 0.978370 */ +#define ALPHA_29 2082100030 /* Floating point Alpha = 0.969553 */ +#define ALPHA_30 2055617398 /* Floating point Alpha = 0.957221 */ +#define ALPHA_31 2018744824 /* Floating point Alpha = 0.940051 */ +#define ALPHA_32 1967733015 /* Floating point Alpha = 0.916297 */ +#define ALPHA_33 1897794587 /* Floating point Alpha = 0.883729 */ +#define ALPHA_34 1803123234 /* Floating point Alpha = 0.839645 */ +#define ALPHA_35 1677262220 /* Floating point Alpha = 0.781036 */ +#define ALPHA_36 1514142675 /* Floating point Alpha = 0.705078 */ +#define ALPHA_37 1310197875 /* Floating point Alpha = 0.610108 */ +#define ALPHA_38 1067813480 /* Floating point Alpha = 0.497239 */ +#define ALPHA_39 799601371 /* Floating point Alpha = 0.372343 */ +#define ALPHA_40 531183049 /* Floating point Alpha = 0.247351 */ +#define ALPHA_41 297904007 /* Floating point Alpha = 0.138722 */ +#define ALPHA_42 131499768 /* Floating point Alpha = 0.061234 */ +#define ALPHA_43 41375282 /* Floating point Alpha = 0.019267 */ +#define ALPHA_44 8065899 /* Floating point Alpha = 0.003756 */ +#define ALPHA_45 799076 /* Floating point Alpha = 0.000372 */ +#define ALPHA_46 30398 /* Floating point Alpha = 0.000014 */ +#define ALPHA_47 299 /* Floating point Alpha = 0.000000 */ +#define ALPHA_48 0 /* Floating point Alpha = 0.000000 */ +#define ALPHA_49 0 /* Floating point Alpha = 0.000000 */ +#define ALPHA_50 0 /* Floating point Alpha = 0.000000 */ + + +#endif |