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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Dvf_perspective.c207 int u, v, subU, subV, sum, sx; local
212 subU = u & (SUB_PIXELS - 1);
219 const int a = s->coeff[subU][0];
220 const int b = s->coeff[subU][1];
221 const int c = s->coeff[subU][2];
222 const int d = s->coeff[subU][3];
252 sum += s->coeff[subU][dx] * s->coeff[subV][dy] * src[ ix + iy * src_linesize];
275 int u, v, subU, subV, sum, sx, index, subUI, subVI; local
280 subU = u & (SUB_PIXELS - 1);
286 subUI = SUB_PIXELS - subU;
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