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-rw-r--r--src/pulsecore/source.c148
1 files changed, 133 insertions, 15 deletions
diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index 8aeb5606..74f38bc5 100644
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -93,11 +93,29 @@ void pa_source_new_data_set_muted(pa_source_new_data *data, pa_bool_t mute) {
data->muted = !!mute;
}
+void pa_source_new_data_set_port(pa_source_new_data *data, const char *port) {
+ pa_assert(data);
+
+ pa_xfree(data->active_port);
+ data->active_port = pa_xstrdup(port);
+}
+
void pa_source_new_data_done(pa_source_new_data *data) {
pa_assert(data);
- pa_xfree(data->name);
pa_proplist_free(data->proplist);
+
+ if (data->ports) {
+ pa_device_port *p;
+
+ while ((p = pa_hashmap_steal_first(data->ports)))
+ pa_device_port_free(p);
+
+ pa_hashmap_free(data->ports, NULL, NULL);
+ }
+
+ pa_xfree(data->name);
+ pa_xfree(data->active_port);
}
/* Called from main context */
@@ -110,6 +128,7 @@ static void reset_callbacks(pa_source *s) {
s->get_mute = NULL;
s->set_mute = NULL;
s->update_requested_latency = NULL;
+ s->set_port = NULL;
}
/* Called from main context */
@@ -130,6 +149,7 @@ pa_source* pa_source_new(
s = pa_msgobject_new(pa_source);
if (!(name = pa_namereg_register(core, data->name, PA_NAMEREG_SOURCE, s, data->namereg_fail))) {
+ pa_log_debug("Failed to register name %s.", data->name);
pa_xfree(s);
return NULL;
}
@@ -142,6 +162,8 @@ pa_source* pa_source_new(
return NULL;
}
+ /* FIXME, need to free s here on failure */
+
pa_return_null_if_fail(!data->driver || pa_utf8_valid(data->driver));
pa_return_null_if_fail(data->name && pa_utf8_valid(data->name) && data->name[0]);
@@ -167,6 +189,7 @@ pa_source* pa_source_new(
pa_device_init_description(data->proplist);
pa_device_init_icon(data->proplist, FALSE);
+ pa_device_init_intended_roles(data->proplist);
if (pa_hook_fire(&core->hooks[PA_CORE_HOOK_SOURCE_FIXATE], data) < 0) {
pa_xfree(s);
@@ -180,6 +203,7 @@ pa_source* pa_source_new(
s->core = core;
s->state = PA_SOURCE_INIT;
s->flags = flags;
+ s->suspend_cause = 0;
s->name = pa_xstrdup(name);
s->proplist = pa_proplist_copy(data->proplist);
s->driver = pa_xstrdup(pa_path_get_filename(data->driver));
@@ -208,6 +232,30 @@ pa_source* pa_source_new(
s->asyncmsgq = NULL;
s->rtpoll = NULL;
+ /* As a minor optimization we just steal the list instead of
+ * copying it here */
+ s->ports = data->ports;
+ data->ports = NULL;
+
+ s->active_port = NULL;
+ s->save_port = FALSE;
+
+ if (data->active_port && s->ports)
+ if ((s->active_port = pa_hashmap_get(s->ports, data->active_port)))
+ s->save_port = data->save_port;
+
+ if (!s->active_port && s->ports) {
+ void *state;
+ pa_device_port *p;
+
+ PA_HASHMAP_FOREACH(p, s->ports, state)
+ if (!s->active_port || p->priority > s->active_port->priority)
+ s->active_port = p;
+ }
+
+ s->save_volume = data->save_volume;
+ s->save_muted = data->save_muted;
+
pa_silence_memchunk_get(
&core->silence_cache,
core->mempool,
@@ -398,6 +446,15 @@ static void source_free(pa_object *o) {
if (s->proplist)
pa_proplist_free(s->proplist);
+ if (s->ports) {
+ pa_device_port *p;
+
+ while ((p = pa_hashmap_steal_first(s->ports)))
+ pa_device_port_free(p);
+
+ pa_hashmap_free(s->ports, NULL, NULL);
+ }
+
pa_xfree(s);
}
@@ -427,14 +484,25 @@ int pa_source_update_status(pa_source*s) {
}
/* Called from main context */
-int pa_source_suspend(pa_source *s, pa_bool_t suspend) {
+int pa_source_suspend(pa_source *s, pa_bool_t suspend, pa_suspend_cause_t cause) {
pa_source_assert_ref(s);
pa_assert(PA_SOURCE_IS_LINKED(s->state));
+ pa_assert(cause != 0);
if (s->monitor_of)
return -PA_ERR_NOTSUPPORTED;
if (suspend)
+ s->suspend_cause |= cause;
+ else
+ s->suspend_cause &= ~cause;
+
+ if ((pa_source_get_state(s) == PA_SOURCE_SUSPENDED) == !!s->suspend_cause)
+ return 0;
+
+ pa_log_debug("Suspend cause of source %s is 0x%04x, %s", s->name, s->suspend_cause, s->suspend_cause ? "suspending" : "resuming");
+
+ if (suspend)
return source_set_state(s, PA_SOURCE_SUSPENDED);
else
return source_set_state(s, pa_source_used_by(s) ? PA_SOURCE_RUNNING : PA_SOURCE_IDLE);
@@ -459,15 +527,15 @@ int pa_source_sync_suspend(pa_source *s) {
}
/* Called from main context */
-pa_queue *pa_source_move_all_start(pa_source *s) {
- pa_queue *q;
+pa_queue *pa_source_move_all_start(pa_source *s, pa_queue *q) {
pa_source_output *o, *n;
uint32_t idx;
pa_source_assert_ref(s);
pa_assert(PA_SOURCE_IS_LINKED(s->state));
- q = pa_queue_new();
+ if (!q)
+ q = pa_queue_new();
for (o = PA_SOURCE_OUTPUT(pa_idxset_first(s->outputs, &idx)); o; o = n) {
n = PA_SOURCE_OUTPUT(pa_idxset_next(s->outputs, &idx));
@@ -654,7 +722,7 @@ pa_usec_t pa_source_get_latency_within_thread(pa_source *s) {
}
/* Called from main thread */
-void pa_source_set_volume(pa_source *s, const pa_cvolume *volume) {
+void pa_source_set_volume(pa_source *s, const pa_cvolume *volume, pa_bool_t save) {
pa_cvolume old_virtual_volume;
pa_bool_t virtual_volume_changed;
@@ -667,6 +735,7 @@ void pa_source_set_volume(pa_source *s, const pa_cvolume *volume) {
old_virtual_volume = s->virtual_volume;
s->virtual_volume = *volume;
virtual_volume_changed = !pa_cvolume_equal(&old_virtual_volume, &s->virtual_volume);
+ s->save_volume = (!virtual_volume_changed && s->save_volume) || save;
if (s->set_volume) {
pa_cvolume_reset(&s->soft_volume, s->sample_spec.channels);
@@ -712,20 +781,24 @@ const pa_cvolume *pa_source_get_volume(pa_source *s, pa_bool_t force_refresh) {
}
/* Called from main thread */
-void pa_source_volume_changed(pa_source *s, const pa_cvolume *new_volume) {
+void pa_source_volume_changed(pa_source *s, const pa_cvolume *new_volume, pa_bool_t save) {
pa_source_assert_ref(s);
/* The source implementor may call this if the volume changed to make sure everyone is notified */
- if (pa_cvolume_equal(&s->virtual_volume, new_volume))
+ if (pa_cvolume_equal(&s->virtual_volume, new_volume)) {
+ s->save_volume = s->save_volume || save;
return;
+ }
s->virtual_volume = *new_volume;
+ s->save_volume = save;
+
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
}
/* Called from main thread */
-void pa_source_set_mute(pa_source *s, pa_bool_t mute) {
+void pa_source_set_mute(pa_source *s, pa_bool_t mute, pa_bool_t save) {
pa_bool_t old_muted;
pa_source_assert_ref(s);
@@ -733,6 +806,7 @@ void pa_source_set_mute(pa_source *s, pa_bool_t mute) {
old_muted = s->muted;
s->muted = mute;
+ s->save_muted = (old_muted == s->muted && s->save_muted) || save;
if (s->set_mute)
s->set_mute(s);
@@ -756,23 +830,31 @@ pa_bool_t pa_source_get_mute(pa_source *s, pa_bool_t force_refresh) {
pa_assert_se(pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_GET_MUTE, NULL, 0, NULL) == 0);
- if (old_muted != s->muted)
+ if (old_muted != s->muted) {
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
+
+ /* Make sure the soft mute status stays in sync */
+ pa_assert_se(pa_asyncmsgq_send(s->asyncmsgq, PA_MSGOBJECT(s), PA_SOURCE_MESSAGE_SET_MUTE, NULL, 0, NULL) == 0);
+ }
}
return s->muted;
}
/* Called from main thread */
-void pa_source_mute_changed(pa_source *s, pa_bool_t new_muted) {
+void pa_source_mute_changed(pa_source *s, pa_bool_t new_muted, pa_bool_t save) {
pa_source_assert_ref(s);
/* The source implementor may call this if the mute state changed to make sure everyone is notified */
- if (s->muted == new_muted)
+ if (s->muted == new_muted) {
+ s->save_muted = s->save_muted || save;
return;
+ }
s->muted = new_muted;
+ s->save_muted = save;
+
pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
}
@@ -849,7 +931,7 @@ unsigned pa_source_check_suspend(pa_source *s) {
ret = 0;
- for (o = PA_SOURCE_OUTPUT(pa_idxset_first(s->outputs, &idx)); o; o = PA_SOURCE_OUTPUT(pa_idxset_next(s->outputs, &idx))) {
+ PA_IDXSET_FOREACH(o, s->outputs, idx) {
pa_source_output_state_t st;
st = pa_source_output_get_state(o);
@@ -1032,12 +1114,13 @@ int pa_source_process_msg(pa_msgobject *object, int code, void *userdata, int64_
}
/* Called from main thread */
-int pa_source_suspend_all(pa_core *c, pa_bool_t suspend) {
+int pa_source_suspend_all(pa_core *c, pa_bool_t suspend, pa_suspend_cause_t cause) {
uint32_t idx;
pa_source *source;
int ret = 0;
pa_core_assert_ref(c);
+ pa_assert(cause != 0);
for (source = PA_SOURCE(pa_idxset_first(c->sources, &idx)); source; source = PA_SOURCE(pa_idxset_next(c->sources, &idx))) {
int r;
@@ -1045,7 +1128,7 @@ int pa_source_suspend_all(pa_core *c, pa_bool_t suspend) {
if (source->monitor_of)
continue;
- if ((r = pa_source_suspend(source, suspend)) < 0)
+ if ((r = pa_source_suspend(source, suspend, cause)) < 0)
ret = r;
}
@@ -1305,3 +1388,38 @@ size_t pa_source_get_max_rewind(pa_source *s) {
return r;
}
+
+/* Called from main context */
+int pa_source_set_port(pa_source *s, const char *name, pa_bool_t save) {
+ pa_device_port *port;
+
+ pa_assert(s);
+
+ if (!s->set_port) {
+ pa_log_debug("set_port() operation not implemented for sink %u \"%s\"", s->index, s->name);
+ return -PA_ERR_NOTIMPLEMENTED;
+ }
+
+ if (!s->ports)
+ return -PA_ERR_NOENTITY;
+
+ if (!(port = pa_hashmap_get(s->ports, name)))
+ return -PA_ERR_NOENTITY;
+
+ if (s->active_port == port) {
+ s->save_port = s->save_port || save;
+ return 0;
+ }
+
+ if ((s->set_port(s, port)) < 0)
+ return -PA_ERR_NOENTITY;
+
+ pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
+
+ pa_log_info("Changed port of source %u \"%s\" to %s", s->index, s->name, port->name);
+
+ s->active_port = port;
+ s->save_port = save;
+
+ return 0;
+}