Searched refs:red_coefficient (Results 1 – 1 of 1) sorted by relevance
7590 double red_coefficient; member7622 data.red_coefficient = e->red.Y; in image_transform_png_set_rgb_to_gray_ini()7628 data.red_coefficient /= whiteY; in image_transform_png_set_rgb_to_gray_ini()7638 data.red_coefficient = 6968 / 32768.; in image_transform_png_set_rgb_to_gray_ini()7642 data.red_coefficient = .2126; in image_transform_png_set_rgb_to_gray_ini()7682 data.red_coefficient = (1 - total) * (ru & 0xffff) / 65535.; in image_transform_png_set_rgb_to_gray_ini()7683 total += data.red_coefficient; in image_transform_png_set_rgb_to_gray_ini()7687 data.red_to_set = data.red_coefficient; in image_transform_png_set_rgb_to_gray_ini()7690 data.red_to_set = fix(data.red_coefficient); in image_transform_png_set_rgb_to_gray_ini()7818 (fabs(o.red.Y - data.red_coefficient) > DBL_EPSILON || in image_transform_png_set_rgb_to_gray_set()[all …]