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

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dopus_silk.c912 int x = prevrow[j] - ROUND_MULL(prevrow[k - j - 1], rc, 31);
913 row[j] = ROUND_MULL(x, gain, fbits);
926 pol[i + 1] = pol[i - 1] * 2 - ROUND_MULL(lsp[2 * i], pol[i], 16);
928 pol[j] += pol[j - 2] - ROUND_MULL(lsp[2 * i], pol[j - 1], 16);
984 lpc32[k] = ROUND_MULL(lpc32[k], chirp, 16);
1009 lpc32[k] = ROUND_MULL(lpc32[k], chirp, 16);
H A Dopus.h60 #define ROUND_MULL(a,b,s) (((MUL64(a, b) >> ((s) - 1)) + 1) >> 1) macro

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