Searched refs:look_up (Results 1 – 1 of 1) sorted by relevance
95 int look_up[256]; in Brighten() local98 look_up[i] = ((((val < 0) ? 0 : val) > 255) ? 255 : val); in Brighten()103 *temp_ptr = static_cast<uint8_t>(look_up[*temp_ptr]); in Brighten()