Lines Matching refs:fg
22 pixel_t fg = 0;
40 fg = irow[i];
45 if (irow[i] != bg && irow[i] != fg) {
50 else if (irow[i] == fg)
64 pixel_t tmp = fg;
65 fg = bg;
75 if (n_colors < 3 && (!*has_fg || *last_fg != fg)) {
78 *last_fg = fg;
93 if (irow[i] == fg) {
174 /* we really don't have to invalidate either the bg or fg
