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Searched refs:sample_minifloat_t (Results 1 – 3 of 3) sorted by relevance

/system/media/audio_utils/include/audio_utils/
Dsample.h32 typedef int16_t sample_minifloat_t; typedef
33 sample_minifloat_t sample_from_float(float f);
34 float float_from_sample(sample_minifloat_t sample);
/system/media/audio_utils/tests/
Dsample_tests.cpp24 static_assert(sizeof(sample_minifloat_t) == sizeof(uint16_t),
45 const sample_minifloat_t in = (sample_minifloat_t) val; in TEST()
47 const sample_minifloat_t out = sample_from_float(f); in TEST()
/system/media/audio_utils/
Dsample.c40 sample_minifloat_t sample_from_float(float v) in sample_from_float()
45 sample_minifloat_t sign = 0; in sample_from_float()
70 sample_minifloat_t ret = exp > 0 ? (exp << MANTISSA_BITS) | (mantissa & ~HIDDEN_BIT) : in sample_from_float()
76 float float_from_sample(sample_minifloat_t a) in float_from_sample()