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Searched refs:B1 (Results 1 – 24 of 24) sorted by relevance

/frameworks/av/media/libeffects/lvm/lib/Eq/src/
DLVEQNB_CalcCoef.c106 LVM_INT32 B1; in LVEQNB_DoublePrecCoefs() local
158 B1 = (0x40000000 - B2); /* B1 = (0.5 - b2/2) */ in LVEQNB_DoublePrecCoefs()
159 … A0 = ((B1 >> 16) * (CosErr >> 10)) >> 6; /* Temporary storage for (0.5 - b2/2) * coserr(t0) */ in LVEQNB_DoublePrecCoefs()
160 B1 -= A0; /* B1 = (0.5 - b2/2) * (1 - coserr(t0)) */ in LVEQNB_DoublePrecCoefs()
167 pCoefficients->B1 = B1; in LVEQNB_DoublePrecCoefs()
237 LVM_FLOAT B1; in LVEQNB_SinglePrecCoefs() local
257 B1 = (0.5 - B2) * cos(T0); in LVEQNB_SinglePrecCoefs()
265 pCoefficients->B1 = 2 * B1; in LVEQNB_SinglePrecCoefs()
297 LVM_INT32 B1; in LVEQNB_SinglePrecCoefs() local
347 B1 = ((0x40000000 - B2) >> 16) * (COS_T0 >> 16); /* B1 = (0.5 - b2/2) * cos(t0) */ in LVEQNB_SinglePrecCoefs()
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/frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/
DLVPSA_Control.c541 LVM_FLOAT B1; in LVPSA_BPSinglePrecCoefs() local
593 B1 = ((LVM_FLOAT)0.5 - B2) * (COS_T0); /* B1 = (0.5 - b2) * cos(t0) */ in LVPSA_BPSinglePrecCoefs()
600 pCoefficients->B1 = B1 * 2; in LVPSA_BPSinglePrecCoefs()
621 LVM_INT32 B1; in LVPSA_BPSinglePrecCoefs() local
674 B1 = ((0x40000000 - B2) >> 16) * (COS_T0 >> 16); /* B1 = (0.5 - b2) * cos(t0) */ in LVPSA_BPSinglePrecCoefs()
681 pCoefficients->B1 = (LVM_INT16)(B1>>15); in LVPSA_BPSinglePrecCoefs()
745 LVM_FLOAT B1; in LVPSA_BPDoublePrecCoefs() local
799 B1 = ((LVM_FLOAT)0.5 - B2); /* B1 = (0.5 - b2) */ in LVPSA_BPDoublePrecCoefs()
800 A0 = B1 * CosErr ; /* Temporary storage for (0.5 - b2) * coserr(t0) */ in LVPSA_BPDoublePrecCoefs()
801 B1 -= A0; /* B1 = (0.5 - b2) * (1 - coserr(t0)) */ in LVPSA_BPDoublePrecCoefs()
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/frameworks/av/media/libeffects/lvm/lib/Common/src/
DFilters.h43 LVM_INT16 B1; member
53 LVM_FLOAT B1;
67 LVM_INT16 B1; member
75 LVM_FLOAT B1; member
DBP_1I_D16F16Css_TRC_WRA_01_Init.c51 pBiquadState->coefs[2] = pCoef->B1; in BP_1I_D16F16Css_TRC_WRA_01_Init()
63 pBiquadState->coefs[2]=pCoef->B1; in BP_1I_D16F16Css_TRC_WRA_01_Init()
DBP_1I_D16F32Cll_TRC_WRA_01_Init.c62 pBiquadState->coefs[2] = pCoef->B1; in BP_1I_D16F32Cll_TRC_WRA_01_Init()
74 pBiquadState->coefs[2] = pCoef->B1; in BP_1I_D16F32Cll_TRC_WRA_01_Init()
DBP_1I_D32F32Cll_TRC_WRA_02_Init.c52 pBiquadState->coefs[2] = pCoef->B1; in BP_1I_D32F32Cll_TRC_WRA_02_Init()
66 pBiquadState->coefs[2]=pCoef->B1; in BP_1I_D32F32Cll_TRC_WRA_02_Init()
DLVM_FO_HPF.c90 pCoeffs->B1 = -Y; /* Store -B1 in filter structure instead of B1!*/ in LVM_FO_HPF()
120 pCoeffs->B1=-Y; /* Store -B1 in filter structure instead of B1!*/ in LVM_FO_HPF()
DPK_2I_D32F32CssGss_TRC_WRA_01_Init.c32 pBiquadState->coefs[2] = pCoef->B1; in PK_2I_D32F32CssGss_TRC_WRA_01_Init()
48 pBiquadState->coefs[2]=pCoef->B1; in PK_2I_D32F32CssGss_TRC_WRA_01_Init()
DLVM_FO_LPF.c87 pCoeffs->B1 = -Y; // Store -B1 in filter structure instead of B1! in LVM_FO_LPF()
115 pCoeffs->B1=-Y; // Store -B1 in filter structure instead of B1! in LVM_FO_LPF()
DFO_1I_D16F16Css_TRC_WRA_01_Init.c53 temp = pCoef->B1; in FO_1I_D16F16Css_TRC_WRA_01_Init()
69 temp=pCoef->B1; in FO_1I_D16F16Css_TRC_WRA_01_Init()
DFO_1I_D32F32Cll_TRC_WRA_01_Init.c53 temp = pCoef->B1; in FO_1I_D32F32Cll_TRC_WRA_01_Init()
69 temp=pCoef->B1; in FO_1I_D32F32Cll_TRC_WRA_01_Init()
DFO_2I_D16F32Css_LShx_TRC_WRA_01_Init.c53 temp = pCoef->B1; in FO_2I_D16F32Css_LShx_TRC_WRA_01_Init()
69 temp=pCoef->B1; in FO_2I_D16F32Css_LShx_TRC_WRA_01_Init()
DBQ_2I_D32F32Cll_TRC_WRA_01_Init.c56 temp = pCoef->B1; in BQ_2I_D32F32Cll_TRC_WRA_01_Init()
76 temp=pCoef->B1; in BQ_2I_D32F32Cll_TRC_WRA_01_Init()
DBQ_2I_D16F32Css_TRC_WRA_01_init.c56 temp = pCoef->B1; in BQ_2I_D16F32Css_TRC_WRA_01_Init()
76 temp=pCoef->B1; in BQ_2I_D16F32Css_TRC_WRA_01_Init()
DBQ_2I_D16F16Css_TRC_WRA_01_Init.c58 temp = pCoef->B1; in BQ_2I_D16F16Css_TRC_WRA_01_Init()
78 temp=pCoef->B1; in BQ_2I_D16F16Css_TRC_WRA_01_Init()
DBQ_1I_D16F16Css_TRC_WRA_01_Init.c56 temp = pCoef->B1; in BQ_1I_D16F16Css_TRC_WRA_01_Init()
76 temp=pCoef->B1; in BQ_1I_D16F16Css_TRC_WRA_01_Init()
DBQ_1I_D16F32Css_TRC_WRA_01_init.c58 temp = pCoef->B1; in BQ_1I_D16F32Css_TRC_WRA_01_Init()
78 temp=pCoef->B1; in BQ_1I_D16F32Css_TRC_WRA_01_Init()
DPK_2I_D32F32CllGss_TRC_WRA_01_Init.c33 pBiquadState->coefs[2]=pCoef->B1; in PK_2I_D32F32CllGss_TRC_WRA_01_Init()
/frameworks/av/media/libeffects/lvm/lib/Common/lib/
DBIQUAD.h55 LVM_FLOAT B1; /* -b1! */ member
64 LVM_INT16 B1; /* -b1! */ member
73 LVM_INT32 B1; /* -b1! */ member
83 LVM_FLOAT B1; /* -b1! */ member
90 LVM_INT16 B1; /* -b1! */ member
97 LVM_INT32 B1; /* -b1! */ member
107 LVM_FLOAT B1; /* -b1! */ member
114 LVM_INT16 B1; /* -b1! */ member
124 LVM_FLOAT B1; /* -b1! */ member
131 LVM_INT16 B1; /* -b1! */ member
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/frameworks/av/media/libeffects/lvm/lib/StereoWidening/src/
DLVCS_StereoEnhancer.c88 CoeffsMid.B1 = (LVM_FLOAT)-LVCS_SEMidCoefTable[Offset].B1; in LVCS_SEnhancerInit()
115 CoeffsSide.B1 = (LVM_FLOAT)-pSESideCoefs[Offset].B1; in LVCS_SEnhancerInit()
177 CoeffsMid.B1 = (LVM_INT16)-LVCS_SEMidCoefTable[Offset].B1; in LVCS_SEnhancerInit()
203 CoeffsSide.B1 = (LVM_INT16)-pSESideCoefs[Offset].B1; in LVCS_SEnhancerInit()
DLVCS_Equaliser.c91 Coeffs.B1 = (LVM_FLOAT)-pEqualiserCoefTable[Offset].B1; in LVCS_EqualiserInit()
151 Coeffs.B1 = (LVM_INT16)-pEqualiserCoefTable[Offset].B1; in LVCS_EqualiserInit()
DLVCS_ReverbGenerator.c111 Coeffs.B1 = (LVM_FLOAT)-pReverbCoefTable[Offset].B1; in LVCS_ReverbGeneratorInit()
195 Coeffs.B1 = (LVM_INT16)-pReverbCoefTable[Offset].B1; in LVCS_ReverbGeneratorInit()
/frameworks/base/services/tests/servicestests/res/raw/
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/frameworks/av/media/libeffects/lvm/lib/Reverb/src/
DLVREV_ApplyNewSettings.c105 Coeffs.B1 = 0; in LVREV_ApplyNewSettings()
277 Coeffs.B1 = 0; in LVREV_ApplyNewSettings()
659 Coeffs.B1 = 0; in LVREV_ApplyNewSettings()
844 Coeffs.B1 = 0; in LVREV_ApplyNewSettings()