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media-session: create a local adaper+a2dp sink/source

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Run the a2dp sink and sources with the adapter in the session manager
and export it to PipeWire. The idea is that the codecs should not
preferably not run inside the daemon.
This commit is contained in:
Wim Taymans 2019-07-12 10:04:26 +02:00
parent 57d471b6f4
commit 3745f79fc5
2 changed files with 22 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

32
src/examples/bluez-monitor.c
View file

@ -50,9 +50,8 @@ struct bluez5_node {
struct pw_properties *props;
struct spa_handle *handle;
struct pw_node *adapter;
struct pw_proxy *proxy;
struct spa_node *node;
};
struct bluez5_object {
@ -94,6 +93,7 @@ static struct bluez5_node *bluez5_create_node(struct bluez5_object *obj, uint32_
struct bluez5_node *node;
struct monitor *monitor = obj->monitor;
struct impl *impl = monitor->impl;
struct pw_factory *factory;
int res;
const char *str;
@ -109,7 +109,8 @@ static struct bluez5_node *bluez5_create_node(struct bluez5_object *obj, uint32_
goto exit;
}
node->props = pw_properties_new_dict(info->props);
node->props = pw_properties_copy(obj->props);
pw_properties_update(node->props, info->props);
str = pw_properties_get(obj->props, PW_KEY_DEVICE_NICK);
if (str == NULL)
@ -124,16 +125,26 @@ static struct bluez5_node *bluez5_create_node(struct bluez5_object *obj, uint32_
node->monitor = monitor;
node->object = obj;
node->id = id;
node->proxy = pw_core_proxy_create_object(impl->core_proxy,
"adapter",
PW_TYPE_INTERFACE_Node,
PW_VERSION_NODE_PROXY,
&node->props->dict,
0);
if (node->proxy == NULL) {
factory = pw_core_find_factory(impl->core, "adapter");
if (factory == NULL) {
pw_log_error("no adapter factory found");
res = -EIO;
goto clean_node;
}
node->adapter = pw_factory_create_object(factory,
NULL,
PW_TYPE_INTERFACE_Node,
PW_VERSION_NODE_PROXY,
node->props,
0);
if (node->adapter == NULL) {
res = -errno;
goto clean_node;
}
node->proxy = pw_remote_export(impl->remote,
PW_TYPE_INTERFACE_Node,
node->props, node->adapter, 0);
spa_list_append(&obj->node_list, &node->link);
@ -154,7 +165,6 @@ static void bluez5_remove_node(struct bluez5_object *obj, struct bluez5_node *no
pw_log_debug("remove node %u", node->id);
spa_list_remove(&node->link);
pw_proxy_destroy(node->proxy);
free(node->handle);
free(node);
}

1
src/examples/media-session.c
View file

@ -1267,6 +1267,7 @@ int main(int argc, char *argv[])
pw_core_add_spa_lib(impl.core, "api.v4l2.*", "v4l2/libspa-v4l2");
pw_module_load(impl.core, "libpipewire-module-client-device", NULL, NULL, NULL, NULL);
pw_module_load(impl.core, "libpipewire-module-adapter", NULL, NULL, NULL, NULL);
clock_gettime(CLOCK_MONOTONIC, &impl.now);