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mixer-control: Rely on stream-id on device for cardless devices

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Some devices don't have a card to match against, (e.g. network sinks),
which would make 'match_stream_with_devices()' get confused and log
warnings about missing card devices when trying to match streams with
devices.

Avoid this by marking a stream as 'in-possession' if there was already a
device with the stream ID set to it.

This fixes warning like

   (gnome-shell:3521215): Gvc-CRITICAL **: 10:57:07.155: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed
This commit is contained in:
Jonas Ådahl 2021-03-15 11:04:06 +01:00
parent 7a621180b4
commit c5ab6037f4
1 changed files with 26 additions and 18 deletions
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44
gvc-mixer-control.c
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@ -1250,28 +1250,36 @@ match_stream_with_devices (GvcMixerControl *control,
"port-name", &device_port_name,
NULL);
card_id = gvc_mixer_card_get_index (card);
if (card == NULL) {
if (device_stream_id == stream_id) {
g_debug ("Matched stream %u with card-less device '%s', with stream already setup",
stream_id, description);
in_possession = TRUE;
}
} else {
card_id = gvc_mixer_card_get_index (card);
g_debug ("Attempt to match_stream update_with_existing_outputs - Try description : '%s', origin : '%s', device port name : '%s', card : %p, AGAINST stream port: '%s', sink card id %i",
description,
origin,
device_port_name,
card,
stream_port->port,
stream_card_id);
if (stream_card_id == card_id &&
g_strcmp0 (device_port_name, stream_port->port) == 0) {
g_debug ("Match device with stream: We have a match with description: '%s', origin: '%s', cached already with device id %u, so set stream id to %i",
g_debug ("Attempt to match_stream update_with_existing_outputs - Try description : '%s', origin : '%s', device port name : '%s', card : %p, AGAINST stream port: '%s', sink card id %i",
description,
origin,
gvc_mixer_ui_device_get_id (device),
stream_id);
device_port_name,
card,
stream_port->port,
stream_card_id);
g_object_set (G_OBJECT (device),
"stream-id", (gint)stream_id,
NULL);
in_possession = TRUE;
if (stream_card_id == card_id &&
g_strcmp0 (device_port_name, stream_port->port) == 0) {
g_debug ("Match device with stream: We have a match with description: '%s', origin: '%s', cached already with device id %u, so set stream id to %i",
description,
origin,
gvc_mixer_ui_device_get_id (device),
stream_id);
g_object_set (G_OBJECT (device),
"stream-id", (gint)stream_id,
NULL);
in_possession = TRUE;
}
}
g_free (device_port_name);