Searched refs:kNumPhaseBits (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/services/audioflinger/
H A DAudioResampler.h88 static const int kNumPhaseBits = 30; member in class:android::AudioResampler
91 static const uint32_t kPhaseMask = (1LU<<kNumPhaseBits)-1;
140 // phaseWrapLimit is the wraparound (1 << kNumPhaseBits), if not specified explicitly.
H A DAudioResamplerCubic.cpp88 uint32_t indexIncrement = (phaseFraction >> kNumPhaseBits);
156 uint32_t indexIncrement = (phaseFraction >> kNumPhaseBits);
H A DAudioResamplerCubic.h41 static const int kPreInterpShift = kNumPhaseBits - kNumInterpBits;
H A DAudioResamplerSinc.cpp94 c->cShift = kNumPhaseBits - c->coefsBits;
96 c->pShift = kNumPhaseBits - c->coefsBits - pLerpBits;
131 c->cShift = kNumPhaseBits - c->coefsBits;
133 c->pShift = kNumPhaseBits - c->coefsBits - pLerpBits;
316 const uint32_t phaseIndex = phaseFraction >> kNumPhaseBits;
347 const size_t phaseIndex = phaseFraction >> kNumPhaseBits;
384 phaseFraction -= 1LU<<kNumPhaseBits;
H A DAudioResampler.cpp52 static const int kPreInterpShift = kNumPhaseBits - kNumInterpBits;
73 *index += (size_t)(*frac >> kNumPhaseBits);
81 const double AudioResampler::kPhaseMultiplier = 1L << AudioResampler::kNumPhaseBits;
H A DAudioResamplerDyn.cpp161 mShift = kNumPhaseBits - bits;

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