Searched refs:f_stepsize (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 Djpeg2000.c292 band->f_stepsize = 1;
298 band->f_stepsize = SHL(2048 + qntsty->mant[gbandno],
311 band->f_stepsize = pow(2.0, gain - qntsty->expn[gbandno]);
312 band->f_stepsize *= qntsty->mant[gbandno] / 2048.0 + 1.0;
315 band->f_stepsize = 0;
322 band->f_stepsize *= 0.5;
324 band->i_stepsize = band->f_stepsize * (1 << 15);
H A Djpeg2000.h185 float f_stepsize; // quantization stepsize member in struct:Jpeg2000Band
H A Djpeg2000dec.c1125 datap[i] = src[i] * band->f_stepsize;

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