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modules: remove alsa-udev and audio-client modules
This commit is contained in:
Julian Bouzas
parent
134f62a189
commit
50f06baf3a
3 changed files with 0 additions and 364 deletions
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@ -1,194 +0,0 @@
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/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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/**
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* module-pw-alsa-udev provides alsa device detection through pipewire
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* and automatically creates endpoints for all alsa device nodes that appear
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*/
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#include <spa/utils/keys.h>
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#include <spa/utils/names.h>
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#include <pipewire/pipewire.h>
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#include <wp/wp.h>
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struct impl
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{
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WpModule *module;
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WpObjectManager *om;
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GHashTable *registered_endpoints;
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GVariant *streams;
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};
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static void
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on_endpoint_created(GObject *initable, GAsyncResult *res, gpointer d)
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{
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struct impl *impl = d;
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g_autoptr (WpBaseEndpoint) endpoint = NULL;
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g_autoptr (WpProxy) proxy = NULL;
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guint global_id = 0;
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GError *error = NULL;
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/* Get the endpoint */
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endpoint = wp_base_endpoint_new_finish(initable, res, &error);
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if (error) {
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g_warning ("Failed to create alsa endpoint: %s", error->message);
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return;
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}
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/* Get the endpoint global id */
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g_object_get (endpoint, "proxy-node", &proxy, NULL);
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global_id = wp_proxy_get_global_id (proxy);
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g_debug ("Created alsa endpoint for global id %d", global_id);
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/* Register the endpoint and add it to the table */
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wp_base_endpoint_register (endpoint);
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g_hash_table_insert (impl->registered_endpoints, GUINT_TO_POINTER(global_id),
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g_steal_pointer (&endpoint));
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}
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static gboolean
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parse_alsa_properties (WpProperties *props, const gchar **name,
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const gchar **media_class, enum pw_direction *direction)
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{
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/* Get the name */
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*name = wp_properties_get (props, PW_KEY_NODE_NAME);
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if (!*name)
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return FALSE;
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/* Get the media class */
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*media_class = wp_properties_get (props, PW_KEY_MEDIA_CLASS);
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if (!*media_class)
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return FALSE;
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/* Get the direction */
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if (g_str_has_prefix (*media_class, "Audio/Sink"))
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*direction = PW_DIRECTION_INPUT;
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else if (g_str_has_prefix (*media_class, "Audio/Source"))
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*direction = PW_DIRECTION_OUTPUT;
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else
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return FALSE;
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return TRUE;
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}
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static inline gboolean
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is_alsa_node (WpProperties * props)
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{
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const gchar *name = wp_properties_get (props, PW_KEY_NODE_NAME);
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return g_str_has_prefix (name, "api.alsa");
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}
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static void
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on_node_added (WpObjectManager *om, WpProxy *proxy, struct impl *impl)
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{
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const gchar *media_class, *name;
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enum pw_direction direction;
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GVariantBuilder b;
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g_autoptr (WpProperties) props = NULL;
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g_autoptr (GVariant) endpoint_props = NULL;
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g_autoptr (WpCore) core = NULL;
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props = wp_proxy_get_global_properties (proxy);
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g_return_if_fail(props);
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/* Only handle alsa nodes */
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if (!is_alsa_node (props))
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return;
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/* Parse the alsa properties */
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if (!parse_alsa_properties (props, &name, &media_class, &direction)) {
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g_critical ("failed to parse alsa properties");
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return;
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}
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/* Set the properties */
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g_variant_builder_init (&b, G_VARIANT_TYPE_VARDICT);
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g_variant_builder_add (&b, "{sv}",
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"name", g_variant_new_take_string (g_strdup_printf ("%s", name)));
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g_variant_builder_add (&b, "{sv}",
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"media-class", g_variant_new_string (media_class));
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g_variant_builder_add (&b, "{sv}",
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"direction", g_variant_new_uint32 (direction));
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g_variant_builder_add (&b, "{sv}",
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"proxy-node", g_variant_new_uint64 ((guint64) proxy));
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g_variant_builder_add (&b, "{sv}",
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"streams", impl->streams);
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endpoint_props = g_variant_builder_end (&b);
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/* Create the endpoint async */
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g_object_get (om, "core", &core, NULL);
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wp_factory_make (core, "pw-audio-softdsp-endpoint", WP_TYPE_BASE_ENDPOINT,
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endpoint_props, on_endpoint_created, impl);
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}
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static void
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on_node_removed (WpObjectManager *om, WpProxy *proxy, struct impl *impl)
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{
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WpBaseEndpoint *endpoint = NULL;
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guint32 id = wp_proxy_get_global_id (proxy);
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/* Get the endpoint */
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endpoint = g_hash_table_lookup (impl->registered_endpoints,
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GUINT_TO_POINTER(id));
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if (!endpoint)
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return;
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/* Unregister the endpoint and remove it from the table */
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wp_base_endpoint_unregister (endpoint);
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g_hash_table_remove (impl->registered_endpoints, GUINT_TO_POINTER(id));
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}
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static void
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module_destroy (gpointer data)
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{
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struct impl *impl = data;
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/* Set to NULL as we don't own the reference */
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impl->module = NULL;
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g_clear_object (&impl->om);
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/* Destroy the registered endpoints table */
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g_hash_table_unref(impl->registered_endpoints);
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impl->registered_endpoints = NULL;
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g_clear_pointer (&impl->streams, g_variant_unref);
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/* Clean up */
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g_slice_free (struct impl, impl);
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}
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void
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wireplumber__module_init (WpModule * module, WpCore * core, GVariant * args)
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{
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struct impl *impl;
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/* Create the module data */
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impl = g_slice_new0(struct impl);
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impl->module = module;
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impl->om = wp_object_manager_new ();
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impl->registered_endpoints = g_hash_table_new_full (g_direct_hash,
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g_direct_equal, NULL, (GDestroyNotify)g_object_unref);
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impl->streams = g_variant_lookup_value (args, "streams",
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G_VARIANT_TYPE ("as"));
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/* Set destroy callback for impl */
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wp_module_set_destroy_callback (module, module_destroy, impl);
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/* Register the global addded/removed callbacks */
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g_signal_connect(impl->om, "object-added",
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(GCallback) on_node_added, impl);
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g_signal_connect(impl->om, "object-removed",
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(GCallback) on_node_removed, impl);
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//TODO add constraints & features
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wp_object_manager_add_proxy_interest (impl->om, PW_TYPE_INTERFACE_Node, NULL,
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0);
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wp_core_install_object_manager (core, impl->om);
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}
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@ -1,158 +0,0 @@
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/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author Julian Bouzas <julian.bouzas@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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/**
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* module-pw-audio-client provides a WpBaseEndpoint implementation
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* that wraps an audio client node in pipewire into an endpoint
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*/
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#include <wp/wp.h>
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#include <pipewire/pipewire.h>
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struct module_data
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{
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WpObjectManager *om;
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GHashTable *registered_endpoints;
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};
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static void
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on_endpoint_created(GObject *initable, GAsyncResult *res, gpointer d)
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{
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struct module_data *data = d;
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g_autoptr (WpBaseEndpoint) endpoint = NULL;
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g_autoptr (WpProxy) proxy = NULL;
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guint global_id = 0;
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GError *error = NULL;
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/* Get the endpoint */
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endpoint = wp_base_endpoint_new_finish(initable, res, &error);
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if (error) {
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g_warning ("Failed to create client endpoint: %s", error->message);
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return;
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}
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/* Get the endpoint global id */
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g_object_get (endpoint, "proxy-node", &proxy, NULL);
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global_id = wp_proxy_get_global_id (proxy);
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g_debug ("Created client endpoint for global id %d", global_id);
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/* Register the endpoint and add it to the table */
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wp_base_endpoint_register (endpoint);
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g_hash_table_insert (data->registered_endpoints, GUINT_TO_POINTER(global_id),
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g_steal_pointer (&endpoint));
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}
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static void
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on_node_added (WpObjectManager *om, WpProxy *proxy, gpointer d)
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{
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struct module_data *data = d;
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const gchar *name, *media_class;
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enum pw_direction direction;
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GVariantBuilder b;
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g_autoptr (GVariant) endpoint_props = NULL;
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g_autoptr (WpProperties) props = wp_proxy_get_global_properties (proxy);
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g_autoptr (WpCore) core = NULL;
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/* Get the media_class */
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media_class = wp_properties_get (props, PW_KEY_MEDIA_CLASS);
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/* Only handle client Stream nodes */
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if (!g_str_has_prefix (media_class, "Stream/"))
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return;
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/* Get the direction */
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if (g_str_has_prefix (media_class, "Stream/Input")) {
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direction = PW_DIRECTION_INPUT;
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} else if (g_str_has_prefix (media_class, "Stream/Output")) {
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direction = PW_DIRECTION_OUTPUT;
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} else {
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g_critical ("failed to parse direction");
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return;
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}
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/* Get the name */
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name = wp_properties_get (props, PW_KEY_MEDIA_NAME);
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if (!name)
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name = wp_properties_get (props, PW_KEY_NODE_NAME);
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/* Set the properties */
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g_variant_builder_init (&b, G_VARIANT_TYPE_VARDICT);
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g_variant_builder_add (&b, "{sv}",
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"name", g_variant_new_take_string (g_strdup_printf ("%s", name)));
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g_variant_builder_add (&b, "{sv}",
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"media-class", g_variant_new_string (media_class));
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g_variant_builder_add (&b, "{sv}",
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"direction", g_variant_new_uint32 (direction));
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g_variant_builder_add (&b, "{sv}",
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"proxy-node", g_variant_new_uint64 ((guint64) proxy));
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endpoint_props = g_variant_builder_end (&b);
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/* Create the endpoint async */
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g_object_get (om, "core", &core, NULL);
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wp_factory_make (core, "pw-audio-softdsp-endpoint", WP_TYPE_BASE_ENDPOINT,
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endpoint_props, on_endpoint_created, data);
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}
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static void
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on_node_removed (WpObjectManager *om, WpProxy *proxy, gpointer d)
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{
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struct module_data *data = d;
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WpBaseEndpoint *endpoint = NULL;
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guint32 id = wp_proxy_get_global_id (proxy);
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/* Get the endpoint */
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endpoint = g_hash_table_lookup (data->registered_endpoints,
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GUINT_TO_POINTER(id));
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if (!endpoint)
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return;
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/* Unregister the endpoint and remove it from the table */
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wp_base_endpoint_unregister (endpoint);
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g_hash_table_remove (data->registered_endpoints, GUINT_TO_POINTER(id));
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}
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static void
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module_destroy (gpointer d)
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{
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struct module_data *data = d;
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g_clear_object (&data->om);
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/* Destroy the registered endpoints table */
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g_clear_pointer (&data->registered_endpoints, g_hash_table_unref);
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/* Clean up */
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g_slice_free (struct module_data, data);
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}
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void
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wireplumber__module_init (WpModule * module, WpCore * core, GVariant * args)
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{
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struct module_data *data;
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/* Create the module data */
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data = g_slice_new0 (struct module_data);
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data->om = wp_object_manager_new ();
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data->registered_endpoints = g_hash_table_new_full (g_direct_hash,
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g_direct_equal, NULL, (GDestroyNotify) g_object_unref);
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/* Set the module destroy callback */
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wp_module_set_destroy_callback (module, module_destroy, data);
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/* Register the global added/removed callbacks */
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g_signal_connect(data->om, "object-added",
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(GCallback) on_node_added, data);
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g_signal_connect(data->om, "object-removed",
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(GCallback) on_node_removed, data);
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//TODO add constraints & features
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wp_object_manager_add_proxy_interest (data->om, PW_TYPE_INTERFACE_Node, NULL,
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0);
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wp_core_install_object_manager (core, data->om);
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}
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@ -31,17 +31,5 @@ load-module C libwireplumber-module-monitor {
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"factory": <"api.v4l2.enum.udev">
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}
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# Monitors the ALSA devices that are discovered via udev
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# and creates softdsp-endopints for each one of them
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# The streams specified here are the ones that will be available for linking
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# clients. Currently, they are matched against the client's role string.
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load-module C libwireplumber-module-pw-alsa-udev {
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"streams": <["Multimedia", "Navigation", "Communication", "Emergency"]>
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}
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# Monitors the Audio clients that are discovered via pipewire
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# and creates simple-endpoints for each one of them
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load-module C libwireplumber-module-pw-audio-client
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# Implements linking clients to devices based on TOML configuration files
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load-module C libwireplumber-module-config-policy
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