diff options
| -rw-r--r-- | options/m_config.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/options/m_config.c b/options/m_config.c index efae6cc885..77078e58f2 100644 --- a/options/m_config.c +++ b/options/m_config.c @@ -657,15 +657,26 @@ int m_config_option_requires_param(struct m_config *config, bstr name) return M_OPT_UNKNOWN; } +static int sort_opt_compare(const void *pa, const void *pb) +{ + const struct m_config_option *a = pa; + const struct m_config_option *b = pb; + return strcasecmp(a->name, b->name); +} + void m_config_print_option_list(const struct m_config *config) { char min[50], max[50]; int count = 0; const char *prefix = config->is_toplevel ? "--" : ""; + struct m_config_option *sorted = + talloc_memdup(NULL, config->opts, config->num_opts * sizeof(sorted[0])); + qsort(sorted, config->num_opts, sizeof(sorted[0]), sort_opt_compare); + MP_INFO(config, "Options:\n\n"); for (int i = 0; i < config->num_opts; i++) { - struct m_config_option *co = &config->opts[i]; + struct m_config_option *co = &sorted[i]; const struct m_option *opt = co->opt; if (opt->type->flags & M_OPT_TYPE_HAS_CHILD) continue; @@ -706,6 +717,7 @@ void m_config_print_option_list(const struct m_config *config) count++; } MP_INFO(config, "\nTotal: %d options\n", count); + talloc_free(sorted); } char **m_config_list_options(void *ta_parent, const struct m_config *config) |