diff options
Diffstat (limited to '')
| -rw-r--r-- | src/mixer/pulse_mixer.c | 40 |
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; |