| 1819 | } |
| 1820 | |
| 1821 | int av_set_options_string(void *ctx, const char *opts, |
| 1822 | const char *key_val_sep, const char *pairs_sep) |
| 1823 | { |
| 1824 | int ret, count = 0; |
| 1825 | |
| 1826 | if (!opts) |
| 1827 | return 0; |
| 1828 | |
| 1829 | while (*opts) { |
| 1830 | if ((ret = parse_key_value_pair(ctx, &opts, key_val_sep, pairs_sep)) < 0) |
| 1831 | return ret; |
| 1832 | count++; |
| 1833 | |
| 1834 | if (*opts) |
| 1835 | opts++; |
| 1836 | } |
| 1837 | |
| 1838 | return count; |
| 1839 | } |
| 1840 | |
| 1841 | #define WHITESPACES " \n\t\r" |
| 1842 |