Searched refs:impulse (Results 1 - 4 of 4) sorted by relevance
/frameworks/av/services/audioflinger/ |
H A D | AudioResamplerDyn.h | 87 inline void setImpulse(TI *impulse) { argument 88 mImpulse = impulse; 92 inline void readAgain(TI*& impulse, const int halfNumCoefs, 96 inline void readAdvance(TI*& impulse, const int halfNumCoefs, 105 TI* mImpulse; // current location of the impulse response (centered)
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H A D | AudioResamplerDyn.cpp | 123 // copy in the input data into the head (impulse+halfNumCoefs) of the buffer. 126 void AudioResamplerDyn<TC, TI, TO>::InBuffer::readAgain(TI*& impulse, const int halfNumCoefs, argument 129 TI* head = impulse + halfNumCoefs*CHANNELS; 135 // advance the impulse pointer, and load in data into the head (impulse+halfNumCoefs) 138 void AudioResamplerDyn<TC, TI, TO>::InBuffer::readAdvance(TI*& impulse, const int halfNumCoefs, argument 141 impulse += CHANNELS; 143 if (CC_UNLIKELY(impulse >= mRingFull)) { 146 impulse -= shiftDown; 148 readAgain<CHANNELS>(impulse, halfNumCoef 495 TI* impulse = mInBuffer.getImpulse(); local [all...] |
H A D | AudioResamplerSinc.h | 64 inline void read(int16_t*& impulse, uint32_t& phaseFraction,
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H A D | AudioResamplerSinc.cpp | 542 int16_t* impulse = mImpulse; local 563 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); 566 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); 572 read<CHANNELS>(impulse, phaseFraction, mBuffer.i16, inputIndex); 580 int16_t* head = impulse + headOffset; 587 filterCoefficient<CHANNELS>(&out[outputIndex], phaseFraction, impulse, vRL); 597 read<CHANNELS>(impulse, phaseFraction, in, inputIndex); 609 mImpulse = impulse; 623 int16_t*& impulse, uint32_t& phaseFraction, 626 impulse 622 read( int16_t*& impulse, uint32_t& phaseFraction, const int16_t* in, size_t inputIndex) argument [all...] |
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