Searched refs:ff2 (Results 1 - 3 of 3) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dlsp.c137 int ff2 = f2[i] - f2[i-1]; // (3.22) local
140 lp[i] = (ff1 + ff2) >> 11; // divide by 2 and (3.22) -> (3.12)
141 lp[(lp_half_order << 1) + 1 - i] = (ff1 - ff2) >> 11; // divide by 2 and (3.22) -> (3.12)
H A Dg723_1.c404 int64_t ff2 = f2[i + 1] - f2[i]; local
406 lpc[i] = av_clipl_int32(((ff1 + ff2) << 3) + (1 << 15)) >> 16;
407 lpc[LPC_ORDER - i - 1] = av_clipl_int32(((ff1 - ff2) << 3) +
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dlsp.c112 int ff2 = f2[i] - f2[i-1]; // (3.22) local
115 lp[i] = (ff1 + ff2) >> 11; // divide by 2 and (3.22) -> (3.12)
116 lp[(lp_half_order << 1) + 1 - i] = (ff1 - ff2) >> 11; // divide by 2 and (3.22) -> (3.12)

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