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Searched refs:min_black (Results 1 - 3 of 3) sorted by relevance

/third_party/backends/backend/
H A Dgt68xx_high.h275 SANE_Int min_black; member
H A Dgt68xx_high.c1034 SANE_Int min_black = 255; in gt68xx_afe_ccd_calc() local
1054 if ((SANE_Int) (buffer[i] >> 8) < min_black) in gt68xx_afe_ccd_calc()
1055 min_black = (buffer[i] >> 8); in gt68xx_afe_ccd_calc()
1079 values->black = min_black; in gt68xx_afe_ccd_calc()
1082 || values->white - values->black < 30 || max_black - min_black > 15) in gt68xx_afe_ccd_calc()
1084 "gt68xx_afe_ccd_calc: WARNING: max_white %3d min_black %3d max_black %3d\n", in gt68xx_afe_ccd_calc()
1088 "gt68xx_afe_ccd_calc: max_white %3d min_black %3d max_black %3d\n", in gt68xx_afe_ccd_calc()
1498 SANE_Int min_black = 255; in gt68xx_afe_cis_calc_black() local
1512 if (avg_black < min_black) in gt68xx_afe_cis_calc_black()
1513 min_black in gt68xx_afe_cis_calc_black()
[all...]
H A Dgt68xx.c2084 s->min_black = 255; in sane_start()
2256 s->min_black = in sane_read()
2257 (buf[*len] < s->min_black) ? buf[*len] : s->min_black; in sane_read()
2330 "sane_cancel: average white: %d, max_white=%d, min_black=%d\n", in sane_cancel()
2331 s->average_white / s->total_bytes, s->max_white, s->min_black); in sane_cancel()

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