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pipewire-pulse: enumerate iec958 formats for sinks

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This commit is contained in:
Wim Taymans 2021-08-12 17:22:57 +02:00
parent 2e6f80f808
commit bceb9a4b6e
3 changed files with 176 additions and 17 deletions
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30
src/modules/module-protocol-pulse/pulse-server.c
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@ -3541,13 +3541,33 @@ static int fill_sink_info(struct client *client, struct message *m,
TAG_INVALID);
}
if (client->version >= 21) {
struct format_info info;
spa_zero(info);
info.encoding = ENCODING_PCM;
struct pw_manager_param *p;
struct format_info info[32];
uint32_t i, n_info = 0;
spa_list_for_each(p, &o->param_list, link) {
uint32_t index = 0;
if (p->id != SPA_PARAM_EnumFormat)
continue;
while (n_info < SPA_N_ELEMENTS(info)) {
spa_zero(info[n_info]);
if (format_info_from_param(&info[n_info], p->param, index++) < 0)
break;
if (info[n_info].encoding == ENCODING_ANY)
continue;
n_info++;
}
}
message_put(m,
TAG_U8, 1, /* n_formats */
TAG_FORMAT_INFO, &info,
TAG_U8, n_info, /* n_formats */
TAG_INVALID);
for (i = 0; i < n_info; i++) {
message_put(m,
TAG_FORMAT_INFO, &info[i],
TAG_INVALID);
}
}
return 0;
}