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

pulse: set stream READY after it is linked

Browse source 
Wait until we have linked the stream to a device or stream before
we emit the READY state. This is what pulseaudio expects.

Remove stream_index from disconnecting stream so that we don't
accidentally use it again. It is possible that we already created a
new stream with the same id before the old stream could complete the
disconnect.
This commit is contained in:
Wim Taymans 2020-10-05 12:13:07 +02:00
parent bcaf7cd722
commit 6f6dc8b63e
2 changed files with 57 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

52
pipewire-pulseaudio/src/context.c
View file

@ -1209,6 +1209,36 @@ static const struct pw_proxy_events proxy_events = {
.destroy = proxy_destroy,
};
static void configure_device(pa_stream *s, struct global *g)
{
const char *str;
uint32_t old = s->device_index;
if (s->direction == PA_STREAM_RECORD) {
if (g->mask == (PA_SUBSCRIPTION_MASK_SINK | PA_SUBSCRIPTION_MASK_SOURCE)) {
s->device_index = g->node_info.monitor;
}
else
s->device_index = g->id;
} else {
s->device_index = g->id;
}
free(s->device_name);
if ((str = pw_properties_get(g->props, PW_KEY_NODE_NAME)) == NULL)
s->device_name = strdup("unknown");
else
s->device_name = strdup(str);
pw_log_debug("stream %p: linked to %d '%s'", s, s->device_index, s->device_name);
if (s->state == PA_STREAM_CREATING)
pa_stream_set_state(s, PA_STREAM_READY);
if (old != SPA_ID_INVALID && old != s->device_index && s->moved_callback)
s->moved_callback(s, s->moved_userdata);
}
static void update_link(pa_context *c, uint32_t src_node_id, uint32_t dst_node_id)
{
struct global *s, *d;
@ -1219,16 +1249,32 @@ static void update_link(pa_context *c, uint32_t src_node_id, uint32_t dst_node_i
if (s == NULL || d == NULL)
return;
if ((s->mask & (PA_SUBSCRIPTION_MASK_SINK | PA_SUBSCRIPTION_MASK_SOURCE)) &&
if (s->stream && s->stream->direct_on_input == dst_node_id) {
pw_log_debug("node %d linked to stream %d %p (%d)",
src_node_id, dst_node_id, s->stream, s->stream->state);
if (s->stream->state == PA_STREAM_CREATING)
pa_stream_set_state(s->stream, PA_STREAM_READY);
}
else if (d->stream && d->stream->direct_on_input == src_node_id) {
pw_log_debug("node %d linked to stream %d %p (%d)",
dst_node_id, src_node_id, d->stream, d->stream->state);
if (d->stream->state == PA_STREAM_CREATING)
pa_stream_set_state(d->stream, PA_STREAM_READY);
}
else if ((s->mask & (PA_SUBSCRIPTION_MASK_SINK | PA_SUBSCRIPTION_MASK_SOURCE)) &&
(d->mask & (PA_SUBSCRIPTION_MASK_SINK_INPUT | PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT))) {
pw_log_debug("node %d linked to device %d", dst_node_id, src_node_id);
d->node_info.device_index = src_node_id;
if (d->stream)
configure_device(d->stream, s);
if (!d->init)
emit_event(c, d, PA_SUBSCRIPTION_EVENT_CHANGE);
} else if ((s->mask & (PA_SUBSCRIPTION_MASK_SINK_INPUT | PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT)) &&
(d->mask & (PA_SUBSCRIPTION_MASK_SINK | PA_SUBSCRIPTION_MASK_SOURCE))) {
pw_log_debug("node %d linked to device %d", src_node_id, dst_node_id);
s->node_info.device_index = dst_node_id;
if (s->stream)
configure_device(s->stream, d);
if (!s->init)
emit_event(c, s, PA_SUBSCRIPTION_EVENT_CHANGE);
}
@ -1288,8 +1334,10 @@ static int set_mask(pa_context *c, struct global *g)
g->event = PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT;
}
g->stream = pa_context_find_stream(c, g->id);
if (g->stream)
if (g->stream) {
pw_log_debug("global stream %p", g->stream);
g->stream->global = g;
}
if ((str = pw_properties_get(g->props, PW_KEY_CLIENT_ID)) != NULL)
g->node_info.client_id = atoi(str);