app_config_key_file_get_int(kf, "view", "ext_memory",
&cfg->view_ext_memory);
app_config_key_file_get_int(kf, "view", "bits_per_row",
app_config_key_file_get_int(kf, "view", "ext_memory",
&cfg->view_ext_memory);
app_config_key_file_get_int(kf, "view", "bits_per_row",