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modules: improve node.name

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Make sure the node name is something unique for the capture and playback
part of filter-chain and loopback so that volumes can be remembered
separately.

Fixes #1983
This commit is contained in:
Wim Taymans 2022-01-21 17:42:29 +01:00
parent 373432a4e7
commit a72a877515
2 changed files with 29 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

27
src/modules/module-filter-chain.c
View file

@ -1705,11 +1705,8 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
if (pw_properties_get(props, PW_KEY_NODE_VIRTUAL) == NULL)
pw_properties_set(props, PW_KEY_NODE_VIRTUAL, "true");
if (pw_properties_get(props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(props, PW_KEY_NODE_NAME, "filter-chain-%u", id);
if (pw_properties_get(props, PW_KEY_NODE_DESCRIPTION) == NULL)
pw_properties_set(props, PW_KEY_NODE_DESCRIPTION,
pw_properties_get(props, PW_KEY_NODE_NAME));
pw_properties_setf(props, PW_KEY_NODE_DESCRIPTION, "filter-chain-%u", id);
if ((str = pw_properties_get(props, "capture.props")) != NULL)
pw_properties_update_string(impl->capture_props, str, strlen(str));
@ -1719,7 +1716,6 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
copy_props(impl, props, PW_KEY_AUDIO_RATE);
copy_props(impl, props, PW_KEY_AUDIO_CHANNELS);
copy_props(impl, props, SPA_KEY_AUDIO_POSITION);
copy_props(impl, props, PW_KEY_NODE_NAME);
copy_props(impl, props, PW_KEY_NODE_DESCRIPTION);
copy_props(impl, props, PW_KEY_NODE_GROUP);
copy_props(impl, props, PW_KEY_NODE_LINK_GROUP);
@ -1730,18 +1726,25 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
parse_audio_info(impl->capture_props, &impl->capture_info);
parse_audio_info(impl->playback_props, &impl->playback_info);
if (pw_properties_get(impl->capture_props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(impl->capture_props, PW_KEY_NODE_NAME,
"input.filter-chain-%u", id);
if (pw_properties_get(impl->playback_props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(impl->playback_props, PW_KEY_NODE_NAME,
"output.filter-chain-%u", id);
if (pw_properties_get(impl->capture_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->capture_props, PW_KEY_MEDIA_NAME, "%s input",
pw_properties_get(impl->capture_props, PW_KEY_NODE_DESCRIPTION));
if (pw_properties_get(impl->playback_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->playback_props, PW_KEY_MEDIA_NAME, "%s output",
pw_properties_get(impl->playback_props, PW_KEY_NODE_DESCRIPTION));
if ((res = load_graph(&impl->graph, props)) < 0) {
pw_log_error("can't load graph: %s", spa_strerror(res));
goto error;
}
if (pw_properties_get(impl->capture_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->capture_props, PW_KEY_MEDIA_NAME, "filter input %s",
pw_properties_get(impl->capture_props, PW_KEY_NODE_NAME));
if (pw_properties_get(impl->playback_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->playback_props, PW_KEY_MEDIA_NAME, "filter output %s",
pw_properties_get(impl->playback_props, PW_KEY_NODE_NAME));
impl->core = pw_context_get_object(impl->context, PW_TYPE_INTERFACE_Core);
if (impl->core == NULL) {
str = pw_properties_get(props, PW_KEY_REMOTE_NAME);

26
src/modules/module-loopback.c
View file

@ -461,11 +461,9 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
if (pw_properties_get(props, PW_KEY_NODE_VIRTUAL) == NULL)
pw_properties_set(props, PW_KEY_NODE_VIRTUAL, "true");
if (pw_properties_get(props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(props, PW_KEY_NODE_NAME, "loopback-%u", id);
if (pw_properties_get(props, PW_KEY_NODE_DESCRIPTION) == NULL)
pw_properties_set(props, PW_KEY_NODE_DESCRIPTION,
pw_properties_get(props, PW_KEY_NODE_NAME));
pw_properties_setf(props, PW_KEY_NODE_DESCRIPTION,
"loopback-%u", id);
if ((str = pw_properties_get(props, "capture.props")) != NULL)
pw_properties_update_string(impl->capture_props, str, strlen(str));
@ -475,25 +473,29 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
copy_props(impl, props, PW_KEY_AUDIO_RATE);
copy_props(impl, props, PW_KEY_AUDIO_CHANNELS);
copy_props(impl, props, SPA_KEY_AUDIO_POSITION);
copy_props(impl, props, PW_KEY_NODE_NAME);
copy_props(impl, props, PW_KEY_NODE_DESCRIPTION);
copy_props(impl, props, PW_KEY_NODE_GROUP);
copy_props(impl, props, PW_KEY_NODE_LINK_GROUP);
copy_props(impl, props, PW_KEY_NODE_LATENCY);
copy_props(impl, props, PW_KEY_NODE_VIRTUAL);
copy_props(impl, props, PW_KEY_MEDIA_NAME);
if (pw_properties_get(impl->capture_props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(impl->capture_props, PW_KEY_NODE_NAME,
"input.loopback-%u", id);
if (pw_properties_get(impl->playback_props, PW_KEY_NODE_NAME) == NULL)
pw_properties_setf(impl->playback_props, PW_KEY_NODE_NAME,
"output.loopback-%u", id);
parse_audio_info(impl->capture_props, &impl->capture_info);
parse_audio_info(impl->playback_props, &impl->playback_info);
if (pw_properties_get(impl->capture_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->capture_props, PW_KEY_MEDIA_NAME,
"loopback input %s",
pw_properties_get(impl->capture_props, PW_KEY_NODE_NAME));
pw_properties_setf(impl->capture_props, PW_KEY_MEDIA_NAME, "%s input",
pw_properties_get(impl->capture_props, PW_KEY_NODE_DESCRIPTION));
if (pw_properties_get(impl->playback_props, PW_KEY_MEDIA_NAME) == NULL)
pw_properties_setf(impl->playback_props, PW_KEY_MEDIA_NAME,
"loopback output %s",
pw_properties_get(impl->playback_props, PW_KEY_NODE_NAME));
pw_properties_setf(impl->playback_props, PW_KEY_MEDIA_NAME, "%s output",
pw_properties_get(impl->playback_props, PW_KEY_NODE_DESCRIPTION));
impl->core = pw_context_get_object(impl->context, PW_TYPE_INTERFACE_Core);
if (impl->core == NULL) {