- spl = DEFAULT_SAMPLES_PER_LINE;
- g_hash_table_iter_init(&iter, o->params);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- if (!strcmp(key, "width")) {
- if ((spl = strtoul(value, NULL, 10)) < 1) {
- sr_err("Invalid width.");
- return SR_ERR_ARG;
- }
- } else {
- sr_err("Unknown parameter '%s'.", key);
- return SR_ERR_ARG;
- }
- }
-