Searched refs:graylo (Results 1 - 1 of 1) sorted by relevance
| /external/libpng/contrib/libtests/ |
| H A D | pngvalid.c | 7546 double rlo, rhi, glo, ghi, blo, bhi, graylo, grayhi; local
7635 graylo = DD(rlo * (data.red_coefficient-ce) +
7638 if (graylo > gray) /* always accept the right answer */
7639 graylo = gray;
7665 graylo = DD(pow(graylo, power), sample_depth, 1);
7684 if (fabs(gray - graylo) > err)
7685 err = fabs(graylo-gray);
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