Searched refs:phaseFraction (Results 1 - 4 of 4) sorted by relevance

/frameworks/av/services/audioflinger/
H A DAudioResamplerCubic.cpp59 uint32_t phaseFraction = mPhaseFraction; local
80 x = phaseFraction >> kPreInterpShift;
86 phaseFraction += phaseIncrement;
87 uint32_t indexIncrement = (phaseFraction >> kNumPhaseBits);
88 phaseFraction &= kPhaseMask;
113 // ALOGW("Done: index=%d, fraction=%u", inputIndex, phaseFraction);
115 mPhaseFraction = phaseFraction;
125 uint32_t phaseFraction = mPhaseFraction; local
146 x = phaseFraction >> kPreInterpShift;
152 phaseFraction
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H A DAudioResampler.cpp62 uint32_t &phaseFraction, uint32_t phaseIncrement);
65 uint32_t &phaseFraction, uint32_t phaseIncrement);
304 uint32_t phaseFraction = mPhaseFraction;
310 // ALOGE("starting resample %d frames, inputIndex=%d, phaseFraction=%d, phaseIncrement=%d",
311 // outFrameCount, inputIndex, phaseFraction, phaseIncrement);
339 out[outputIndex++] += vl * Interp(mX0L, in[0], phaseFraction);
340 out[outputIndex++] += vr * Interp(mX0R, in[1], phaseFraction);
341 Advance(&inputIndex, &phaseFraction, phaseIncrement);
357 phaseFraction, phaseIncrement);
363 in[inputIndex*2], phaseFraction);
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H A DAudioResamplerSinc.h64 inline void read(int16_t*& impulse, uint32_t& phaseFraction,
H A DAudioResamplerSinc.cpp539 uint32_t phaseFraction = mPhaseFraction; local
554 const uint32_t phaseIndex = phaseFraction >> kNumPhaseBits;
557 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex);
560 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex);
566 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex);
581 filterCoefficient<CHANNELS>(&out[outputIndex], phaseFraction, impulse, vRL);
584 phaseFraction += phaseIncrement;
585 const size_t phaseIndex = phaseFraction >> kNumPhaseBits;
591 read<CHANNELS>(impulse, phaseFraction, in, inputIndex);
605 mPhaseFraction = phaseFraction;
616 read( int16_t*& impulse, uint32_t& phaseFraction, const int16_t* in, size_t inputIndex) argument
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