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  /frameworks/av/services/audioflinger/
AudioResamplerSinc.h 87 unsigned int halfNumCoefs;
AudioResamplerDyn.cpp 45 * Layout of the state buffer for halfNumCoefs=8.
82 void AudioResamplerDyn<TC, TI, TO>::InBuffer::resize(int CHANNELS, int halfNumCoefs)
85 size_t stateCount = halfNumCoefs * CHANNELS * 2 * kStateSizeMultipleOfFilterLength;
90 && mRingFull-mState == (ssize_t) (mStateCount-halfNumCoefs*CHANNELS)) {
101 TI* srcLo = mImpulse - halfNumCoefs*CHANNELS;
102 TI* srcHi = mImpulse + halfNumCoefs*CHANNELS;
119 mImpulse = state + halfNumCoefs*CHANNELS; // actually one sample greater than needed
120 mRingFull = state + mStateCount - halfNumCoefs*CHANNELS;
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,
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