mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-10-29 05:40:27 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

impl-port: add port.group property

Browse source 
Can be used to group ports together. Mostly because they are all from
the same stream and split into multiple ports by audioconvert/adapter.

Also useful for the alsa sequence to group client ports together.

Also interesting when pw-filter would be able to handle streams in the
future to find out what ports belong to what streams.
This commit is contained in:
Wim Taymans 2024-06-24 12:34:38 +02:00
parent 54c3fa06ed
commit 9d1d1fcbef
13 changed files with 62 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

5
spa/plugins/alsa/alsa-pcm.c
View file

@ -3758,7 +3758,10 @@ void spa_alsa_emit_port_info(struct state *state, bool full)
state->port_info.change_mask = state->port_info_all;
if (state->port_info.change_mask) {
uint32_t i;
static const struct spa_dict_item info_items[] = {
{ SPA_KEY_PORT_GROUP, "stream.0" },
};
state->port_info.props = &SPA_DICT_INIT_ARRAY(info_items);
if (state->port_info.change_mask & SPA_PORT_CHANGE_MASK_PARAMS) {
for (i = 0; i < state->port_info.n_params; i++) {
if (state->port_params[i].user > 0) {