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Searched refs:impulse (Results 1 – 4 of 4) sorted by relevance

/frameworks/av/services/audioflinger/
DAudioResamplerDyn.h87 inline void setImpulse(TI *impulse) { in setImpulse() argument
88 mImpulse = impulse; in setImpulse()
92 inline void readAgain(TI*& impulse, const int halfNumCoefs,
96 inline void readAdvance(TI*& impulse, const int halfNumCoefs,
DAudioResamplerDyn.cpp126 void AudioResamplerDyn<TC, TI, TO>::InBuffer::readAgain(TI*& impulse, const int halfNumCoefs, in readAgain() argument
129 TI* head = impulse + halfNumCoefs*CHANNELS; in readAgain()
138 void AudioResamplerDyn<TC, TI, TO>::InBuffer::readAdvance(TI*& impulse, const int halfNumCoefs, in readAdvance() argument
141 impulse += CHANNELS; in readAdvance()
143 if (CC_UNLIKELY(impulse >= mRingFull)) { in readAdvance()
146 impulse -= shiftDown; in readAdvance()
148 readAgain<CHANNELS>(impulse, halfNumCoefs, in, inputIndex); in readAdvance()
495 TI* impulse = mInBuffer.getImpulse(); in resample() local
538 impulse, c.mHalfNumCoefs, in resample()
549 impulse, c.mHalfNumCoefs, in resample()
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DAudioResamplerSinc.cpp542 int16_t* impulse = mImpulse; in resample() local
563 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); in resample()
566 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); in resample()
572 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); in resample()
580 int16_t* head = impulse + headOffset; in resample()
587 filterCoefficient<CHANNELS>(&out[outputIndex], phaseFraction, impulse, vRL); in resample()
597 read<CHANNELS>(impulse, phaseFraction, in, inputIndex); in resample()
609 mImpulse = impulse; in resample()
623 int16_t*& impulse, uint32_t& phaseFraction, in read() argument
626 impulse += CHANNELS; in read()
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DAudioResamplerSinc.h64 inline void read(int16_t*& impulse, uint32_t& phaseFraction,