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Diffstat (limited to 'media/libeffects/lvm/lib/StereoWidening/src/LVCS_Tables.h')
| -rwxr-xr-x | media/libeffects/lvm/lib/StereoWidening/src/LVCS_Tables.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Tables.h b/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Tables.h new file mode 100755 index 0000000..72d6855 --- /dev/null +++ b/media/libeffects/lvm/lib/StereoWidening/src/LVCS_Tables.h @@ -0,0 +1,159 @@ +/* + * 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. + */ + +/************************************************************************************ + + $Author: nxp27078 $ + $Revision: 672 $ + $Date: 2010-06-08 19:39:38 +0200 (Tue, 08 Jun 2010) $ + +*************************************************************************************/ +#ifndef __LVCS_TABLES_H__ +#define __LVCS_TABLES_H__ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/************************************************************************************/ +/* */ +/* Includes */ +/* */ +/************************************************************************************/ + +#include "BIQUAD.h" /* Biquad definitions */ + +/************************************************************************************/ +/* */ +/* Stereo Enhancer coefficient constant tables */ +/* */ +/************************************************************************************/ + +/* Coefficient table for the middle filter */ +extern const BiquadA01B1CoefsSP_t LVCS_SEMidCoefTable[]; + +/* Coefficient table for the side filter */ +extern const BiquadA012B12CoefsSP_t LVCS_SESideCoefTable[]; + +/************************************************************************************/ +/* */ +/* Equaliser coefficient constant tables */ +/* */ +/************************************************************************************/ + +extern const BiquadA012B12CoefsSP_t LVCS_EqualiserCoefTable[]; + +/************************************************************************************/ +/* */ +/* Reverb delay constant tables */ +/* */ +/************************************************************************************/ + +/* Stereo delay table for Concert Sound */ +extern const LVM_UINT16 LVCS_StereoDelayCS[]; + +/************************************************************************************/ +/* */ +/* Reverb coefficients constant table */ +/* */ +/************************************************************************************/ + +extern const BiquadA012B12CoefsSP_t LVCS_ReverbCoefTable[]; + +/************************************************************************************/ +/* */ +/* Bypass mixer constant tables */ +/* */ +/************************************************************************************/ + +extern const Gain_t LVCS_OutputGainTable[]; + +/************************************************************************************/ +/* */ +/* Volume correction table */ +/* */ +/* Coefficient order: */ +/* Compression 100% effect */ +/* Compression 0% effect */ +/* Gain 100% effect */ +/* Gain 0% effect */ +/* */ +/* The Compression gain is represented by a Q1.15 number to give a range of 0dB */ +/* to +6dB, E.g.: */ +/* 0 is 0dB compression (no effect) */ +/* 5461 is 1dB compression gain */ +/* 10923 is 2dB compression gain */ +/* 32767 is 6dB compression gain */ +/* */ +/* The Gain is represented as a Q3.13 number to give a range of +8 to -infinity */ +/* E.g.: */ +/* 0 is -infinity */ +/* 32767 is +18dB (x8) gain */ +/* 4096 is 0dB gain */ +/* 1024 is -12dB gain */ +/* */ +/************************************************************************************/ + +extern const LVCS_VolCorrect_t LVCS_VolCorrectTable[]; +extern const LVM_INT16 LVCS_VolumeTCTable[]; + + +/************************************************************************************/ +/* */ +/* Sample rates */ +/* */ +/************************************************************************************/ + +extern LVM_INT32 LVCS_SampleRateTable[]; + + +/*Speaker coeffient tables*/ +extern LVM_UINT16 LVCS_MS_Small_SEMiddleGainTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Small_SESideCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Small_EqualiserCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Small_ReverbCoefTable[] ; +extern LVM_UINT16 LVCS_MS_Small_StereoDelayCS4MS[]; +extern Gain_t LVCS_MS_Small_OutputGainTable[]; +extern LVCS_VolCorrect_t LVCS_MS_Small_VolCorrectTable[]; +extern LVM_UINT16 LVCS_MS_Small_ReverbGainTable[]; + +extern LVM_UINT16 LVCS_MS_Medium_SEMiddleGainTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Medium_SESideCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Medium_EqualiserCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Medium_ReverbCoefTable[] ; +extern LVM_UINT16 LVCS_MS_Medium_StereoDelayCS4MS[]; +extern Gain_t LVCS_MS_Medium_OutputGainTable[]; +extern LVCS_VolCorrect_t LVCS_MS_Medium_VolCorrectTable[]; +extern LVM_UINT16 LVCS_MS_Medium_ReverbGainTable[]; + +extern LVM_UINT16 LVCS_MS_Large_SEMiddleGainTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Large_SESideCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Large_EqualiserCoefTable[]; +extern BiquadA012B12CoefsSP_t LVCS_MS_Large_ReverbCoefTable[] ; +extern LVM_UINT16 LVCS_MS_Large_StereoDelayCS4MS[]; +extern Gain_t LVCS_MS_Large_OutputGainTable[]; +extern LVCS_VolCorrect_t LVCS_MS_Large_VolCorrectTable[]; +extern LVM_UINT16 LVCS_MS_Large_ReverbGainTable[]; + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __LVCS_TABLES_H__ */ + |