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-rw-r--r--src/mixer/pulse_mixer.c40
1 files changed, 13 insertions, 27 deletions
diff --git a/src/mixer/pulse_mixer.c b/src/mixer/pulse_mixer.c
index b6ea077f1..5d9ce0475 100644
--- a/src/mixer/pulse_mixer.c
+++ b/src/mixer/pulse_mixer.c
@@ -36,8 +36,6 @@ struct pulse_mixer {
const char *sink;
const char *output_name;
- GMutex *mutex;
-
uint32_t index;
bool online;
@@ -63,8 +61,6 @@ pulse_wait_for_operation(struct pa_threaded_mainloop *mainloop,
assert(mainloop != NULL);
assert(operation != NULL);
- pa_threaded_mainloop_lock(mainloop);
-
state = pa_operation_get_state(operation);
while (state == PA_OPERATION_RUNNING) {
pa_threaded_mainloop_wait(mainloop);
@@ -72,7 +68,6 @@ pulse_wait_for_operation(struct pa_threaded_mainloop *mainloop,
}
pa_operation_unref(operation);
- pa_threaded_mainloop_unlock(mainloop);
return state == PA_OPERATION_DONE;
}
@@ -97,13 +92,9 @@ sink_input_cb(G_GNUC_UNUSED pa_context *context, const pa_sink_input_info *i,
g_debug("sink input cb %s, index %d ",i->name,i->index);
if (strcmp(i->name,pm->output_name) == 0) {
- g_mutex_lock(pm->mutex);
-
pm->index = i->index;
pm->online = true;
pm->volume = i->volume;
-
- g_mutex_unlock(pm->mutex);
} else
g_debug("bad name");
}
@@ -127,9 +118,7 @@ sink_input_vol(G_GNUC_UNUSED pa_context *context, const pa_sink_input_info *i,
g_debug("sink input vol %s, index %d ", i->name, i->index);
- g_mutex_lock(pm->mutex);
pm->volume = i->volume;
- g_mutex_unlock(pm->mutex);
pa_threaded_mainloop_signal(pm->mainloop, 0);
}
@@ -145,8 +134,6 @@ subscribe_cb(pa_context *c, pa_subscription_event_type_t t,
switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
- g_mutex_lock(pm->mutex);
-
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) ==
PA_SUBSCRIPTION_EVENT_REMOVE &&
pm->index == idx)
@@ -157,7 +144,6 @@ subscribe_cb(pa_context *c, pa_subscription_event_type_t t,
o = pa_context_get_sink_input_info(c, idx,
sink_input_cb, pm);
if (o == NULL) {
- g_mutex_unlock(pm->mutex);
g_debug("pa_context_get_sink_input_info() failed");
return;
}
@@ -165,7 +151,6 @@ subscribe_cb(pa_context *c, pa_subscription_event_type_t t,
pa_operation_unref(o);
}
- g_mutex_unlock(pm->mutex);
break;
}
}
@@ -229,8 +214,6 @@ pulse_mixer_init(const struct config_param *param)
pm->sink = config_get_block_string(param, "sink", NULL);
pm->output_name = config_get_block_string(param, "name", NULL);
- pm->mutex = g_mutex_new();
-
return &pm->base;
}
@@ -239,7 +222,6 @@ pulse_mixer_finish(struct mixer *data)
{
struct pulse_mixer *pm = (struct pulse_mixer *) data;
- g_mutex_free(pm->mutex);
g_free(pm);
}
@@ -331,28 +313,31 @@ pulse_mixer_get_volume(struct mixer *mixer)
int ret;
pa_operation *o;
- g_mutex_lock(pm->mutex);
+ pa_threaded_mainloop_lock(pm->mainloop);
+
if (!pm->online) {
- g_mutex_unlock(pm->mutex);
+ pa_threaded_mainloop_unlock(pm->mainloop);
return false;
}
o = pa_context_get_sink_input_info(pm->context, pm->index,
sink_input_vol, pm);
- g_mutex_unlock(pm->mutex);
if (o == NULL) {
+ pa_threaded_mainloop_unlock(pm->mainloop);
g_debug("pa_context_get_sink_input_info() failed");
return false;
}
- if (!pulse_wait_for_operation(pm->mainloop, o))
+ if (!pulse_wait_for_operation(pm->mainloop, o)) {
+ pa_threaded_mainloop_unlock(pm->mainloop);
return false;
+ }
- g_mutex_lock(pm->mutex);
ret = pm->online
? (int)((100*(pa_cvolume_avg(&pm->volume)+1))/PA_VOLUME_NORM)
: -1;
- g_mutex_unlock(pm->mutex);
+
+ pa_threaded_mainloop_unlock(pm->mainloop);
return ret;
}
@@ -364,9 +349,10 @@ pulse_mixer_set_volume(struct mixer *mixer, unsigned volume)
struct pa_cvolume cvolume;
pa_operation *o;
- g_mutex_lock(pm->mutex);
+ pa_threaded_mainloop_lock(pm->mainloop);
+
if (!pm->online) {
- g_mutex_unlock(pm->mutex);
+ pa_threaded_mainloop_unlock(pm->mainloop);
return false;
}
@@ -375,7 +361,7 @@ pulse_mixer_set_volume(struct mixer *mixer, unsigned volume)
o = pa_context_set_sink_input_volume(pm->context, pm->index,
&cvolume, NULL, NULL);
- g_mutex_unlock(pm->mutex);
+ pa_threaded_mainloop_unlock(pm->mainloop);
if (o == NULL) {
g_debug("pa_context_set_sink_input_volume() failed");
return false;