Lines Matching defs:bb
753 int i, j, rr, gg, bb, aa;
772 bb = row[2];
787 printf(" (%d %d %d)", rr, gg, bb);
790 printf(" (%d %d %d %d)", rr, gg, bb, aa);
810 int i, j, rr, gg, bb, aa, idx;
833 bb = *row++;
838 maxGrayDeviation = MAX(ABS(gg - bb), maxGrayDeviation);
839 maxGrayDeviation = MAX(ABS(bb - rr), maxGrayDeviation);
842 maxGrayDeviation, i, j, rr, gg, bb, aa));
847 if (rr != gg || rr != bb) {
849 i, j, rr, gg, bb, aa));
858 i, j, rr, gg, bb, aa));
865 col = (uint32_t) ((rr << 24) | (gg << 16) | (bb << 8) | aa);
956 bb = *row++;
962 *out++ = (png_byte) (rr * 0.2126f + gg * 0.7152f + bb * 0.0722f);