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/third_party/ffmpeg/libavcodec/
H A Dcelp_math.c62 * tab_log2[i] = (1<<15) * log2(1 + i/32), i=0..32
64 static const uint16_t tab_log2[33] = variable
93 value = tab_log2[frac_x0]; in ff_log2_q15()
94 value += (frac_dx * (tab_log2[frac_x0+1] - tab_log2[frac_x0])) >> 15; in ff_log2_q15()

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