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media-session: make the services more modular

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This commit is contained in:
Wim Taymans 2019-11-20 16:18:46 +01:00
parent b7aa8f5c85
commit 80ac755670
13 changed files with 567 additions and 354 deletions
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76
src/examples/media-session/alsa-endpoint.c
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@ -40,9 +40,9 @@
#include <spa/param/audio/format-utils.h>
#include <spa/param/props.h>
#include <spa/debug/dict.h>
#include <spa/debug/pod.h>
#include "pipewire/pipewire.h"
#include "pipewire/private.h"
struct endpoint {
struct spa_list link;
@ -98,7 +98,7 @@ static int client_endpoint_set_param(void *object,
uint32_t id, uint32_t flags, const struct spa_pod *param)
{
struct endpoint *endpoint = object;
struct impl *impl = endpoint->obj->monitor->impl;
struct impl *impl = endpoint->obj->impl;
pw_log_debug(NAME " %p: endpoint %p set param %d", impl, endpoint, id);
return pw_node_proxy_set_param((struct pw_node_proxy*)endpoint->obj->proxy,
id, flags, param);
@ -114,7 +114,7 @@ static int client_endpoint_stream_set_param(void *object, uint32_t stream_id,
static int client_endpoint_create_link(void *object, const struct spa_dict *props)
{
struct endpoint *endpoint = object;
struct impl *impl = endpoint->obj->monitor->impl;
struct impl *impl = endpoint->obj->impl;
struct pw_properties *p;
char buf[1024];
struct spa_pod_builder b = { 0, };
@ -243,7 +243,7 @@ static void node_event_param(void *object, int seq,
{
struct endpoint *endpoint = object;
struct alsa_node *n = endpoint->obj;
struct impl *impl = n->monitor->impl;
struct impl *impl = n->impl;
struct spa_audio_info info = { 0, };
pw_log_debug(NAME" %p: param for node %d, %d", impl, n->info->id, id);
@ -304,7 +304,7 @@ static void complete_endpoint(void *data)
static struct endpoint *make_endpoint(struct alsa_node *obj, struct endpoint *monitor)
{
struct impl *impl = obj->monitor->impl;
struct impl *impl = obj->impl;
struct pw_properties *props;
struct endpoint *endpoint;
struct pw_proxy *proxy;
@ -356,7 +356,7 @@ static struct endpoint *make_endpoint(struct alsa_node *obj, struct endpoint *mo
endpoint->info.version = PW_VERSION_ENDPOINT_INFO;
endpoint->info.name = (char*)pw_properties_get(endpoint->props, PW_KEY_ENDPOINT_NAME);
endpoint->info.media_class = (char*)pw_properties_get(endpoint->props, PW_KEY_MEDIA_CLASS);
endpoint->info.session_id = impl->session->info.id;
endpoint->info.session_id = impl->session->session->obj.id;
endpoint->info.direction = monitor != NULL ? PW_DIRECTION_OUTPUT : obj->direction;
endpoint->info.flags = 0;
endpoint->info.change_mask =
@ -461,3 +461,67 @@ static int setup_alsa_endpoint(struct alsa_object *obj)
return res;
}
#if 0
static int
handle_device(struct impl *impl, struct sm_object *obj)
{
return 0;
}
static void session_update(void *data, struct sm_object *object)
{
struct impl *impl = data;
int res;
switch (object->type) {
case PW_TYPE_INTERFACE_Device:
res = handle_device(impl, object);
break;
default:
res = 0;
break;
}
if (res < 0) {
pw_log_warn(NAME" %p: can't handle global %d: %s", impl,
object->id, spa_strerror(res));
}
}
static void session_remove(void *data, struct sm_object *object)
{
switch (object->type) {
case PW_TYPE_INTERFACE_Device:
break;
default:
break;
}
}
static const struct sm_media_session_events session_events = {
SM_VERSION_MEDIA_SESSION_EVENTS,
.update = session_update,
.remove = session_remove,
};
void *sm_alsa_endpoint_start(struct sm_media_session *session)
{
struct impl *impl;
impl = calloc(1, sizeof(struct impl));
if (impl == NULL)
return NULL;
impl->session = session;
sm_media_session_add_listener(session, &impl->listener, &session_events, impl);
return impl;
}
int sm_alsa_endpoint_stop(void *data)
{
return 0;
}
#endif