Lines Matching defs:bb
180 int i, j, rr, gg, bb, aa;
199 bb = row[2];
214 printf(" (%d %d %d)", rr, gg, bb);
217 printf(" (%d %d %d %d)", rr, gg, bb, aa);
236 int i, j, rr, gg, bb, aa, idx;
261 bb = *row++;
266 maxGrayDeviation = MAX(ABS(gg - bb), maxGrayDeviation);
267 maxGrayDeviation = MAX(ABS(bb - rr), maxGrayDeviation);
271 maxGrayDeviation, i, j, rr, gg, bb, aa);
277 if (rr != gg || rr != bb) {
280 i, j, rr, gg, bb, aa);
291 i, j, rr, gg, bb, aa);
299 col = (uint32_t) ((rr << 24) | (gg << 16) | (bb << 8) | aa);
396 bb = *row++;
402 *out++ = (png_byte) (rr * 0.2126f + gg * 0.7152f + bb * 0.0722f);
