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/frameworks/av/media/libeffects/dynamicsproc/dsp/
DRDsp.h92 const size_t twoOverlap = 2 * overlap; in fillHamming() local
96 v[i] = 0.54 - 0.46 * cos(TWOPI * i /(twoOverlap - 1)); in fillHamming()
109 v[i] = 0.54 - 0.46 * cos(TWOPI * k / (twoOverlap - 1)); in fillHamming()
117 const size_t twoOverlap = 2 * overlap; in fillHanning() local
122 v[i] = 0.5 * (1.0 - cos(TWOPI * i / (twoOverlap - 1))); in fillHanning()
135 v[i] = 0.5 * (1.0 - cos(TWOPI * k / (twoOverlap - 1))); in fillHanning()