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pulse: improve debug of events

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This commit is contained in:
Wim Taymans 2020-04-02 15:28:24 +02:00
parent c20100eabb
commit 4346cad322
2 changed files with 49 additions and 3 deletions
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50
pipewire-pulseaudio/src/context.c
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@ -177,18 +177,59 @@ struct global *pa_context_find_linked(pa_context *c, uint32_t idx)
return NULL;
}
static const char *str_etype(pa_subscription_event_type_t event)
{
switch (event & PA_SUBSCRIPTION_EVENT_TYPE_MASK) {
case PA_SUBSCRIPTION_EVENT_NEW:
return "new";
case PA_SUBSCRIPTION_EVENT_CHANGE:
return "change";
case PA_SUBSCRIPTION_EVENT_REMOVE:
return "remove";
}
return "invalid";
}
static const char *str_efac(pa_subscription_event_type_t event)
{
switch (event & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
case PA_SUBSCRIPTION_EVENT_SINK:
return "sink";
case PA_SUBSCRIPTION_EVENT_SOURCE:
return "source";
case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
return "sink-input";
case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
return "source-output";
case PA_SUBSCRIPTION_EVENT_MODULE:
return "module";
case PA_SUBSCRIPTION_EVENT_CLIENT:
return "client";
case PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE:
return "sample-cache";
case PA_SUBSCRIPTION_EVENT_SERVER:
return "server";
case PA_SUBSCRIPTION_EVENT_AUTOLOAD:
return "autoload";
case PA_SUBSCRIPTION_EVENT_CARD:
return "card";
}
return "invalid";
}
static void emit_event(pa_context *c, struct global *g, pa_subscription_event_type_t event)
{
if (c->subscribe_callback && (c->subscribe_mask & g->mask)) {
pw_log_debug("context %p: obj %d: emit %d:%d", c, g->id, event, g->event);
pw_log_debug("context %p: obj %d: emit %s:%s", c, g->id,
str_etype(event), str_efac(g->event));
c->subscribe_callback(c,
event | g->event,
g->id,
c->subscribe_userdata);
if (g->mask == (PA_SUBSCRIPTION_MASK_SINK | PA_SUBSCRIPTION_MASK_SOURCE)) {
pw_log_debug("context %p: obj %d: emit %d:%d", c, g->node_info.monitor,
event, PA_SUBSCRIPTION_EVENT_SOURCE);
pw_log_debug("context %p: obj %d: emit %s:source", c, g->node_info.monitor,
str_etype(event));
c->subscribe_callback(c,
event | PA_SUBSCRIPTION_EVENT_SOURCE,
g->node_info.monitor,
@ -376,6 +417,8 @@ static void parse_props(struct global *g, const struct spa_pod *param)
g->node_info.channel_volumes, SPA_AUDIO_MAX_CHANNELS);
if (n_vals != g->node_info.n_channel_volumes) {
pw_log_debug("channel change %d->%d, trigger remove",
g->node_info.n_channel_volumes, n_vals);
emit_event(g->context, g, PA_SUBSCRIPTION_EVENT_REMOVE);
emit_event(g->context, g, PA_SUBSCRIPTION_EVENT_NEW);
g->node_info.n_channel_volumes = n_vals;
@ -514,6 +557,7 @@ static void proxy_done(void *data, int seq)
} else {
event = PA_SUBSCRIPTION_EVENT_CHANGE;
}
pw_log_debug("emit because of pending");
emit_event(g->context, g, event);
}
}