Lines Matching refs:factors
388 factors[3];
470 factors[0]=0;
476 Sampling factors, valid values are 1x1 or 2x2.
478 if (sscanf(sampling_factor,"%d:%d:%d",factors,factors+1,factors+2) == 3)
480 if ((factors[0] == factors[1]) && (factors[1] == factors[2]))
481 factors[0]=1;
483 if ((factors[0] == (2*factors[1])) && (factors[2] == 0))
484 factors[0]=2;
487 if (sscanf(sampling_factor,"%dx%d",factors,factors+1) == 2)
489 if (factors[0] != factors[1])
490 factors[0]=0;
492 if ((factors[0] != 1) && (factors[0] != 2))
500 factors[1]=((channels == IMF_WRITE_YCA) ||
502 if (factors[0] != factors[1])
513 if (factors[0] == 2)
