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pulse-server: Implement stream suspended callback

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This commit is contained in:
Arun Raghavan 2025-06-06 11:02:40 +05:30 • committed by Wim Taymans
parent fd2db174c1
commit 220b037683
3 changed files with 35 additions and 0 deletions
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9
src/modules/module-protocol-pulse/pulse-server.c
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@ -1127,6 +1127,15 @@ static void stream_state_changed(void *data, enum pw_stream_state old,
break;
}
/* Don't emit suspended if we are creating a corked stream, as that will have a quick
* RUNNING/SUSPENDED transition for initial negotiation */
if (stream->create_tag == SPA_ID_INVALID || !stream->corked) {
if (old == PW_STREAM_STATE_PAUSED && state == PW_STREAM_STATE_STREAMING)
stream_send_suspended(stream, false);
if (old == PW_STREAM_STATE_STREAMING && state == PW_STREAM_STATE_PAUSED)
stream_send_suspended(stream, true);
}
if (destroy_stream) {
pw_work_queue_add(impl->work_queue, stream, 0,
do_destroy_stream, NULL);

25
src/modules/module-protocol-pulse/stream.c
View file

@ -314,6 +314,31 @@ int stream_send_started(struct stream *stream)
return client_queue_message(client, reply);
}
int stream_send_suspended(struct stream *stream, bool suspended)
{
struct client *client = stream->client;
struct impl *impl = client->impl;
struct message *reply;
uint32_t command;
pw_log_debug("client %p [%s]: stream %p SUSPENDED channel:%u",
client, client->name, stream, stream->channel);
command = stream->direction == PW_DIRECTION_OUTPUT ?
COMMAND_PLAYBACK_STREAM_SUSPENDED :
COMMAND_RECORD_STREAM_SUSPENDED;
reply = message_alloc(impl, -1, 0);
message_put(reply,
TAG_U32, command,
TAG_U32, -1,
TAG_U32, stream->channel,
TAG_BOOLEAN, suspended,
TAG_INVALID);
return client_queue_message(client, reply);
}
int stream_send_request(struct stream *stream)
{
struct client *client = stream->client;

1
src/modules/module-protocol-pulse/stream.h
View file

@ -114,6 +114,7 @@ int stream_send_underflow(struct stream *stream, int64_t offset);
int stream_send_overflow(struct stream *stream);
int stream_send_killed(struct stream *stream);
int stream_send_started(struct stream *stream);
int stream_send_suspended(struct stream *stream, bool suspended);
int stream_send_request(struct stream *stream);
int stream_update_minreq(struct stream *stream, uint32_t minreq);
int stream_send_moved(struct stream *stream, uint32_t peer_index, const char *peer_name);