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Searched refs:Effects_log2 (Results 1 – 5 of 5) sorted by relevance

/frameworks/av/media/libeffects/testlibs/
DAudioEqualizer.cpp86 const int32_t bottom = Effects_log2(kMinFreq); in reset()
87 const int32_t top = Effects_log2(mSampleRate * 500); in reset()
276 low = Effects_log2(low); in getMostRelevantBand()
277 high = Effects_log2(high); in getMostRelevantBand()
278 targetFreq = Effects_log2(targetFreq); in getMostRelevantBand()
DEffectsMath.c48 int32_t Effects_log2(uint32_t x) { in Effects_log2() function
107 return (int16_t)(((MB_TO_LIN_K2*Effects_log2(nGain))>>15)-MB_TO_LIN_K1); in Effects_Linear16ToMillibels()
DAudioShelvingFilter.cpp79 mFrequency = (Effects_log2(normFreq) - (log2minFreq << 15)) << (FREQ_PRECISION_BITS - 15); in setFrequency()
DAudioPeakingFilter.cpp73 mFrequency = (Effects_log2(normFreq) - ((32-9) << 15)) << (FREQ_PRECISION_BITS - 15); in setFrequency()
DEffectsMath.h332 int32_t Effects_log2(uint32_t x);