Searched refs:tab_log2 (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dcelp_math.c84 * tab_log2[i] = (1<<15) * log2(1 + i/32), i=0..32
86 static const uint16_t tab_log2[33] = variable
108 value = tab_log2[frac_x0];
109 value += (frac_dx * (tab_log2[frac_x0+1] - tab_log2[frac_x0])) >> 15;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dcelp_math.c61 * tab_log2[i] = (1<<15) * log2(1 + i/32), i=0..32
63 static const uint16_t tab_log2[33] = variable
92 value = tab_log2[frac_x0];
93 value += (frac_dx * (tab_log2[frac_x0+1] - tab_log2[frac_x0])) >> 15;

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