/* * 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__ */