Lines Matching defs:bb
824 int i, j, rr, gg, bb, aa;
844 bb = row[2];
859 printf(" (%d %d %d)", rr, gg, bb);
862 printf(" (%d %d %d %d)", rr, gg, bb, aa);
882 int i, j, rr, gg, bb, aa, idx;;
924 bb = 0;
935 bb = *(row + 2);
941 maxGrayDeviation = MAX(ABS(gg - bb), maxGrayDeviation);
942 maxGrayDeviation = MAX(ABS(bb - rr), maxGrayDeviation);
946 maxGrayDeviation, i, j, rr, gg, bb, aa);
952 if (rr != gg || rr != bb) {
955 i, j, rr, gg, bb, aa);
966 i, j, rr, gg, bb, aa);
974 col = (uint32_t) ((rr << 24) | (gg << 16) | (bb << 8) | aa);
1122 bb = *row++;
1128 *out++ = (png_byte) (rr * 0.2126f + gg * 0.7152f + bb * 0.0722f);