mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-04 13:30:12 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

avb: implement streams

Browse source 
Add in input/output stream, setup the talker/listeners.
Implement IEC61883 audio packets, send and receive data.
Implement talker encoding.

With this, audio can be sent and received from MOTU M64.
This commit is contained in:
Wim Taymans 2022-04-05 18:10:27 +02:00
parent 460cedbc86
commit e0d6b2bb4f
15 changed files with 1083 additions and 94 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/modules/module-avb/avdecc.c
View file

@ -40,6 +40,7 @@
#include "avb.h"
#include "packets.h"
#include "internal.h"
#include "stream.h"
#include "acmp.h"
#include "adp.h"
#include "aecp.h"
@ -270,6 +271,7 @@ struct server *avdecc_server_new(struct impl *impl, const char *ifname, struct s
server->ifname = strdup(ifname);
spa_hook_list_init(&server->listener_list);
spa_list_init(&server->descriptors);
spa_list_init(&server->streams);
server->debug_messages = false;
@ -299,10 +301,8 @@ struct server *avdecc_server_new(struct impl *impl, const char *ifname, struct s
avb_mrp_attribute_begin(server->domain_attr->mrp, 0);
avb_mrp_attribute_join(server->domain_attr->mrp, 0, true);
server->listener_attr = avb_msrp_attribute_new(server->msrp,
AVB_MSRP_ATTRIBUTE_TYPE_LISTENER);
server->listener_attr->attr.listener.stream_id = htobe64(0);
avb_mrp_attribute_begin(server->listener_attr->mrp, 0);
server_create_stream(server, SPA_DIRECTION_INPUT, 0);
server_create_stream(server, SPA_DIRECTION_OUTPUT, 0);
return server;