Searched refs:mPhaseIncrement (Results 1 - 8 of 8) sorted by relevance

/frameworks/av/media/libaaudio/examples/utils/
H A DSineGenerator.h30 mPhaseIncrement = frequency * M_PI * 2 / frameRate;
71 mPhase += mPhaseIncrement;
77 mPhaseIncrement *= mUpScaler;
78 if (mPhaseIncrement > mPhaseIncrementHigh) {
82 mPhaseIncrement *= mDownScaler;
83 if (mPhaseIncrement < mPhaseIncrementLow) {
92 double mPhaseIncrement = 440 * M_PI * 2 / 48000; member in class:SineGenerator
/frameworks/av/media/libaudioprocessing/
H A DAudioResamplerCubic.cpp61 uint32_t phaseIncrement = mPhaseIncrement;
128 uint32_t phaseIncrement = mPhaseIncrement;
H A DAudioResampler.cpp300 mPhaseIncrement = (uint32_t)((kPhaseMultiplier * inSampleRate) / mSampleRate);
345 uint32_t phaseIncrement = mPhaseIncrement;
443 uint32_t phaseIncrement = mPhaseIncrement;
H A DAudioResamplerDyn.cpp477 mPhaseIncrement = static_cast<uint32_t>(static_cast<uint64_t>(phaseWrapLimit)
481 // check if locked phase (works only if mPhaseIncrement has no "fractional phase bits")
482 int locked = (mPhaseIncrement << (sizeof(mPhaseIncrement)*8 - c.mShift)) == 0;
579 const uint32_t phaseIncrement = mPhaseIncrement;
H A DAudioResamplerSinc.cpp303 uint32_t phaseIncrement = mPhaseIncrement;
/frameworks/av/include/media/
H A DAudioResampler.h112 int32_t mPhaseIncrement; member in class:android::AudioResampler
127 // this relies on the fact that the mPhaseIncrement is rounded down from
139 // inFrameCount = (mPhaseIncrement * (outFrameCount - 1) + mPhaseFraction) / phaseWrapLimit;
/frameworks/av/media/libaudioprocessing/include/media/
H A DAudioResampler.h112 int32_t mPhaseIncrement; member in class:android::AudioResampler
127 // this relies on the fact that the mPhaseIncrement is rounded down from
139 // inFrameCount = (mPhaseIncrement * (outFrameCount - 1) + mPhaseFraction) / phaseWrapLimit;
/frameworks/av/media/libaaudio/examples/loopback/src/
H A DLoopbackAnalyzer.h798 // printf("%5d: sin(%f) = %f, %f\n", i, mPhase, sinOut, mPhaseIncrement);
801 mPhase += mPhaseIncrement;
845 mPhaseIncrement = 2.0 * M_PI / mSinePeriod;
846 printf("phaseInc = %f for period %d\n", mPhaseIncrement, mSinePeriod);
867 double mPhaseIncrement = 0.0; member in class:SineAnalyzer

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