Searched refs:err_a (Results 1 – 1 of 1) sorted by relevance
2456 int err_a = abs(pixel_calc.a-pixel_out.a); in cmppixel() local2458 if (err_a > transform->error[3]) in cmppixel()2462 transform->error[3] = (png_uint_16)err_a; in cmppixel()