Lines Matching refs:gg
847 int i, j, rr, gg, bb, aa;
865 gg = row[1];
878 printf(" (%d %d", rr, gg);
881 printf(" (%d %d %d)", rr, gg, bb);
884 printf(" (%d %d %d %d)", rr, gg, bb, aa);
904 int i, j, rr, gg, bb, aa, idx;
926 gg = *row++;
931 maxGrayDeviation = MAX(ABS(rr - gg), maxGrayDeviation);
932 maxGrayDeviation = MAX(ABS(gg - bb), maxGrayDeviation);
936 maxGrayDeviation, i, j, rr, gg, bb, aa));
941 if (rr != gg || rr != bb) {
943 i, j, rr, gg, bb, aa));
952 i, j, rr, gg, bb, aa));
959 col = (uint32_t) ((rr << 24) | (gg << 16) | (bb << 8) | aa);
1049 gg = *row++;
1056 *out++ = (png_byte) (rr * 0.2126f + gg * 0.7152f + bb * 0.0722f);
