/frameworks/av/media/libeffects/lvm/lib/Common/src/ |
H A D | LVM_GetOmega.c | 24 /* Defines and Tables for 2*Pi/Fs */ 50 /* LVM_Fs_en Fs) */ 53 /* This function calculates the value of w using Fc and Fs */ 58 /* LVM_Fs_en Fs The SampleRate */ 60 /* w=2*pi*Fc/Fs in Q2.29 format */ 64 LVM_Fs_en Fs) 67 MUL32x32INTO32((LVM_INT32)Fc,LVVDL_2PiOnFsTable[Fs%3],w,LVVDL_2PiOnFsShiftTable[Fs/3]) 63 LVM_GetOmega(LVM_UINT16 Fc, LVM_Fs_en Fs) argument
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H A D | LVC_Mixer_SetTimeConstant.c | 37 /* Fs - LVM_Fs_en enumerator for Sampling Frequency */ 50 LVM_Fs_en Fs, 63 LVM_INT32 Delta=DeltaTable[Fs]; 48 LVC_Mixer_SetTimeConstant(LVMixer3_st *pStream, LVM_INT32 Tc_millisec, LVM_Fs_en Fs, LVM_INT16 NumChannels) argument
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H A D | LVC_Mixer_VarSlope_SetTimeConstant.c | 38 /* Fs - LVM_Fs_en enumerator for Sampling Frequency */ 51 LVM_Fs_en Fs, 64 LVM_INT32 Delta=DeltaTable[Fs]; 49 LVC_Mixer_VarSlope_SetTimeConstant( LVMixer3_st *pStream, LVM_INT32 Tc_millisec, LVM_Fs_en Fs, LVM_INT16 NumChannels) argument
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H A D | LVM_Mixer_TimeConstant.c | 40 /* is approximately a fixed, and correct factor of the value of Fs */ 48 /* 2. The product tc * Fs is limited approximately to the range */ 49 /* 8 < (tc * Fs) < 2^35 */ 53 /* Fs - the filter update rate in Hz */ 62 LVM_UINT16 Fs, 124 Product = ((tc >> 16) * (LVM_UINT32)Fs) << 13; /* Stereo value */ 125 Product = Product + (((tc & 0x0000FFFF) * (LVM_UINT32)Fs) >> 3); 61 LVM_Mixer_TimeConstant(LVM_UINT32 tc, LVM_UINT16 Fs, LVM_UINT16 NumChannels) argument
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H A D | LVC_Mixer.h | 91 LVM_Fs_en Fs, 96 LVM_Fs_en Fs,
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/frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/ |
H A D | LVPSA_Control.c | 31 LVPSA_RETURN LVPSA_BPSinglePrecCoefs( LVM_UINT16 Fs, 35 LVPSA_RETURN LVPSA_BPDoublePrecCoefs( LVM_UINT16 Fs, 39 LVPSA_RETURN LVPSA_BPDoublePrecCoefs( LVM_UINT16 Fs, 77 if(pNewParams->Fs >= LVPSA_NR_SUPPORTED_RATE) 117 pParams->Fs = pLVPSA_Inst->CurrentParams.Fs; 195 if(Params.Fs != pInst->CurrentParams.Fs) 197 pInst->CurrentParams.Fs = Params.Fs; 411 LVM_Fs_en Fs = pParams->Fs; local 463 LVPSA_BPSinglePrecCoefs( LVM_UINT16 Fs, LVPSA_FilterParam_t *pFilterParams, BP_C16_Coefs_t *pCoefficients) argument 587 LVPSA_BPDoublePrecCoefs( LVM_UINT16 Fs, LVPSA_FilterParam_t *pFilterParams, BP_C32_Coefs_t *pCoefficients) argument [all...] |
H A D | LVPSA_QPD_Process.c | 160 if((pLVPSA_Inst->pSpectralDataBufferWritePointer != pWrite)&&(pLVPSA_Inst->CurrentParams.Fs == LVM_FS_11025))
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H A D | LVPSA_Init.c | 120 pLVPSA_Inst->CurrentParams.Fs = LVM_FS_DUMMY;
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H A D | LVPSA_Process.c | 125 (LVM_INT32)LVPSA_SampleRateInvTab[pLVPSA_Inst->CurrentParams.Fs],
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/frameworks/av/media/libeffects/lvm/lib/Eq/src/ |
H A D | LVEQNB_Private.h | 118 LVEQNB_ReturnStatus_en LVEQNB_SinglePrecCoefs(LVM_UINT16 Fs, 122 LVEQNB_ReturnStatus_en LVEQNB_DoublePrecCoefs(LVM_UINT16 Fs,
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H A D | LVEQNB_CalcCoef.c | 43 /* Fs Sampling frequency index */ 54 /* t0 = 2 * Pi * Fc / Fs */ 64 /* Fc is the centre frequency, DC to Fs/50 */ 65 /* Fs is the sample frequency, 8000 to 48000 in descrete steps */ 80 LVEQNB_ReturnStatus_en LVEQNB_DoublePrecCoefs(LVM_UINT16 Fs, argument 117 T0 = (LVM_INT32)Frequency * LVEQNB_TwoPiOnFsTable[Fs]; /* T0 = 2 * Pi * Fc / Fs */ 181 /* Fs Sampling frequency index */ 192 /* t0 = 2 * Pi * Fc / Fs */ 203 /* Fs i 209 LVEQNB_SinglePrecCoefs(LVM_UINT16 Fs, LVEQNB_BandDef_t *pFilterDefinition, PK_C16_Coefs_t *pCoefficients) argument [all...] |
/frameworks/av/tools/resampler_tools/ |
H A D | fir.cpp | 97 double Fs = 48000; local 136 // with dw the transition width = 2*pi*dF/Fs 173 Fs = atof(optarg); 215 // cut off frequency ratio Fc/Fs 216 double Fcr = Fc / Fs;
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/frameworks/av/media/libeffects/lvm/lib/Common/lib/ |
H A D | Mixer.h | 71 LVM_UINT16 Fs,
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/frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/lib/ |
H A D | LVPSA.h | 84 LVM_Fs_en Fs; /* Input sampling rate */ member in struct:__anon197
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/frameworks/av/media/libeffects/lvm/lib/Reverb/src/ |
H A D | LVREV_ApplyNewSettings.c | 148 LVM_INT32 Fs = LVM_GetFsFromTable(pPrivate->NewParams.SampleRate); local 149 LVM_UINT32 DelayLengthSamples = (LVM_UINT32)(Fs * pPrivate->RoomSizeInms); 180 Temp = (MaxT_Delay[i] - MaxAP_Delay[i]) * Fs / 48000;
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/frameworks/av/media/libeffects/lvm/lib/Bundle/src/ |
H A D | LVM_Control.c | 794 PSA_Params.Fs = LocalParams.SampleRate;
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H A D | LVM_Init.c | 878 pInstance->PSA_ControlParams.Fs = LVM_FS_48000;
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