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Searched refs:shading_mean (Results 1 - 2 of 2) sorted by relevance

/third_party/backends/backend/
H A Dpieusb_specific.h292 SANE_Int shading_mean[SHADING_PARAMETERS_INFO_COUNT]; /* mean shading value for each color (average all 45 lines) */ member
H A Dpieusb_specific.c1232 val = lround((double)scanner->shading_mean[c] / scanner->shading_ref[c][width_to_loc[j]] * val_org); in sanei_pieusb_correct_shading()
1676 scanner->shading_mean[k] = 0; in pieusb_calculate_shading()
1733 scanner->shading_mean[k] += scanner->shading_ref[k][m]; in pieusb_calculate_shading()
1735 scanner->shading_mean[k] = lround((double)scanner->shading_mean[k]/shading_width); in pieusb_calculate_shading()
1736 DBG (DBG_error,"Shading_mean[%d] = %d\n",k,scanner->shading_mean[k]); in pieusb_calculate_shading()

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