MATRIX_ROW         54 libavfilter/vf_convolution.c     { "row",    "single row matrix", 0, AV_OPT_TYPE_CONST, {.i64=MATRIX_ROW}   , 0, 0, FLAGS, "mode" },
MATRIX_ROW        580 libavfilter/vf_convolution.c                 if (s->mode[p] == MATRIX_ROW)
MATRIX_ROW        661 libavfilter/vf_convolution.c             if (s->mode[i] == MATRIX_ROW) {