static pa_hook_result_t sink_input_state_changed_hook_cb(pa_core *c, pa_sink_input *s, struct userdata *u) {
struct device_info *d;
pa_sink_input_state_t state;
pa_assert(c);
pa_sink_input_assert_ref(s);
pa_assert(u);
state = pa_sink_input_get_state(s);
if (state == PA_SINK_INPUT_RUNNING || state == PA_SINK_INPUT_DRAINED)
if ((d = pa_hashmap_get(u->device_infos, s->sink)))
resume(d);
return PA_HOOK_OK;
}
char *pa_sink_input_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_sink_input *i;
uint32_t idx = PA_IDXSET_INVALID;
static const char* const state_table[] = {
[PA_SINK_INPUT_RUNNING] = "RUNNING",
[PA_SINK_INPUT_DRAINED] = "DRAINED",
[PA_SINK_INPUT_CORKED] = "CORKED",
[PA_SINK_INPUT_UNLINKED] = "UNLINKED"
};
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u sink input(s) available.\n", pa_idxset_size(c->sink_inputs));
for (i = pa_idxset_first(c->sink_inputs, &idx); i; i = pa_idxset_next(c->sink_inputs, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
pa_assert(i->sink);
pa_strbuf_printf(
s,
" index: %u\n"
"\tname: <%s>\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsink: <%u> '%s'\n"
"\tvolume: <%s>\n"
"\tmute: <%i>\n"
"\tlatency: <%0.0f usec>\n"
"\tsample spec: <%s>\n"
"\tchannel map: <%s>\n"
"\tresample method: %s\n",
i->index,
i->name,
i->driver,
i->flags & PA_SINK_INPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
i->flags & PA_SINK_INPUT_DONT_MOVE ? "DONT_MOVE " : "",
i->flags & PA_SINK_INPUT_NO_REMAP ? "NO_REMAP " : "",
i->flags & PA_SINK_INPUT_NO_REMIX ? "NO_REMIX " : "",
i->flags & PA_SINK_INPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
i->flags & PA_SINK_INPUT_FIX_RATE ? "FIX_RATE " : "",
i->flags & PA_SINK_INPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
state_table[pa_sink_input_get_state(i)],
i->sink->index, i->sink->name,
pa_cvolume_snprint(cv, sizeof(cv), pa_sink_input_get_volume(i)),
!!pa_sink_input_get_mute(i),
(double) pa_sink_input_get_latency(i),
pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
if (i->module)
pa_strbuf_printf(s, "\tmodule: <%u>\n", i->module->index);
if (i->client)
pa_strbuf_printf(s, "\tclient: <%u> '%s'\n", i->client->index, i->client->name);
}
return pa_strbuf_tostring_free(s);
}
char *pa_sink_input_list_to_string(pa_core *c) {
pa_strbuf *s;
pa_sink_input *i;
uint32_t idx = PA_IDXSET_INVALID;
static const char* const state_table[] = {
[PA_SINK_INPUT_INIT] = "INIT",
[PA_SINK_INPUT_RUNNING] = "RUNNING",
[PA_SINK_INPUT_DRAINED] = "DRAINED",
[PA_SINK_INPUT_CORKED] = "CORKED",
[PA_SINK_INPUT_UNLINKED] = "UNLINKED"
};
pa_assert(c);
s = pa_strbuf_new();
pa_strbuf_printf(s, "%u sink input(s) available.\n", pa_idxset_size(c->sink_inputs));
for (i = pa_idxset_first(c->sink_inputs, &idx); i; i = pa_idxset_next(c->sink_inputs, &idx)) {
char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX], cv[PA_CVOLUME_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX], *t, clt[28];
pa_usec_t cl;
const char *cmn;
pa_cvolume v;
char *volume_str = NULL;
cmn = pa_channel_map_to_pretty_name(&i->channel_map);
if ((cl = pa_sink_input_get_requested_latency(i)) == (pa_usec_t) -1)
pa_snprintf(clt, sizeof(clt), "n/a");
else
pa_snprintf(clt, sizeof(clt), "%0.2f ms", (double) cl / PA_USEC_PER_MSEC);
pa_assert(i->sink);
if (pa_sink_input_is_volume_readable(i)) {
pa_sink_input_get_volume(i, &v, TRUE);
volume_str = pa_sprintf_malloc("%s\n\t %s\n\t balance %0.2f",
pa_cvolume_snprint(cv, sizeof(cv), &v),
pa_sw_cvolume_snprint_dB(cvdb, sizeof(cvdb), &v),
pa_cvolume_get_balance(&v, &i->channel_map));
} else
volume_str = pa_xstrdup("n/a");
pa_strbuf_printf(
s,
" index: %u\n"
"\tdriver: <%s>\n"
"\tflags: %s%s%s%s%s%s%s%s%s%s%s\n"
"\tstate: %s\n"
"\tsink: %u <%s>\n"
"\tvolume: %s\n"
"\tmuted: %s\n"
"\tcurrent latency: %0.2f ms\n"
"\trequested latency: %s\n"
"\tsample spec: %s\n"
"\tchannel map: %s%s%s\n"
"\tresample method: %s\n",
i->index,
i->driver,
i->flags & PA_SINK_INPUT_VARIABLE_RATE ? "VARIABLE_RATE " : "",
i->flags & PA_SINK_INPUT_DONT_MOVE ? "DONT_MOVE " : "",
i->flags & PA_SINK_INPUT_START_CORKED ? "START_CORKED " : "",
i->flags & PA_SINK_INPUT_NO_REMAP ? "NO_REMAP " : "",
i->flags & PA_SINK_INPUT_NO_REMIX ? "NO_REMIX " : "",
i->flags & PA_SINK_INPUT_FIX_FORMAT ? "FIX_FORMAT " : "",
i->flags & PA_SINK_INPUT_FIX_RATE ? "FIX_RATE " : "",
i->flags & PA_SINK_INPUT_FIX_CHANNELS ? "FIX_CHANNELS " : "",
i->flags & PA_SINK_INPUT_DONT_INHIBIT_AUTO_SUSPEND ? "DONT_INHIBIT_AUTO_SUSPEND " : "",
i->flags & PA_SINK_INPUT_NO_CREATE_ON_SUSPEND ? "NO_CREATE_SUSPEND " : "",
i->flags & PA_SINK_INPUT_KILL_ON_SUSPEND ? "KILL_ON_SUSPEND " : "",
state_table[pa_sink_input_get_state(i)],
i->sink->index, i->sink->name,
volume_str,
pa_yes_no(pa_sink_input_get_mute(i)),
(double) pa_sink_input_get_latency(i, NULL) / PA_USEC_PER_MSEC,
clt,
pa_sample_spec_snprint(ss, sizeof(ss), &i->sample_spec),
pa_channel_map_snprint(cm, sizeof(cm), &i->channel_map),
cmn ? "\n\t " : "",
cmn ? cmn : "",
pa_resample_method_to_string(pa_sink_input_get_resample_method(i)));
pa_xfree(volume_str);
if (i->module)
pa_strbuf_printf(s, "\tmodule: %u\n", i->module->index);
if (i->client)
pa_strbuf_printf(s, "\tclient: %u <%s>\n", i->client->index, pa_strnull(pa_proplist_gets(i->client->proplist, PA_PROP_APPLICATION_NAME)));
t = pa_proplist_to_string_sep(i->proplist, "\n\t\t");
pa_strbuf_printf(s, "\tproperties:\n\t\t%s\n", t);
pa_xfree(t);
}
return pa_strbuf_tostring_free(s);
}
/* Generic sink state change logic. Used by raw_sink and voip_sink */
int voice_sink_set_state(pa_sink *s, pa_sink *other, pa_sink_state_t state) {
struct userdata *u;
pa_sink *om_sink;
pa_sink_assert_ref(s);
pa_assert_se(u = s->userdata);
if (!other) {
pa_log_debug("other sink not initialized or freed");
return 0;
}
pa_sink_assert_ref(other);
om_sink = u->master_sink;
if (u->hw_sink_input && PA_SINK_INPUT_IS_LINKED(pa_sink_input_get_state(u->hw_sink_input))) {
if (pa_sink_input_get_state(u->hw_sink_input) == PA_SINK_INPUT_CORKED) {
if (PA_SINK_IS_OPENED(state) ||
PA_SINK_IS_OPENED(pa_sink_get_state(other)) ||
pa_atomic_load(&u->cmt_connection.dl_state) == CMT_DL_ACTIVE) {
pa_sink_input_cork(u->hw_sink_input, FALSE);
pa_log_debug("hw_sink_input uncorked");
}
}
else {
if (state == PA_SINK_SUSPENDED &&
pa_sink_get_state(other) == PA_SINK_SUSPENDED &&
pa_atomic_load(&u->cmt_connection.dl_state) != CMT_DL_ACTIVE) {
pa_sink_input_cork(u->hw_sink_input, TRUE);
pa_log_debug("hw_sink_input corked");
}
}
}
if (om_sink == NULL) {
pa_log_info("No master sink, assuming primary mixer tuning.\n");
pa_atomic_store(&u->mixer_state, PROP_MIXER_TUNING_PRI);
}
else if (pa_atomic_load(&u->cmt_connection.dl_state) == CMT_DL_ACTIVE ||
(pa_sink_get_state(u->voip_sink) <= PA_SINK_SUSPENDED &&
voice_voip_sink_used_by(u))) {
if (pa_atomic_load(&u->mixer_state) == PROP_MIXER_TUNING_PRI) {
pa_proplist *p = pa_proplist_new();
pa_assert(p);
pa_proplist_sets(p, PROP_MIXER_TUNING_MODE, PROP_MIXER_TUNING_ALT_S);
pa_sink_update_proplist(om_sink, PA_UPDATE_REPLACE, p);
pa_atomic_store(&u->mixer_state, PROP_MIXER_TUNING_ALT);
pa_proplist_free(p);
if (u->sidetone_enable)
voice_enable_sidetone(u,1);
}
}
else {
if (pa_atomic_load(&u->mixer_state) == PROP_MIXER_TUNING_ALT) {
pa_proplist *p = pa_proplist_new();
pa_assert(p);
pa_proplist_sets(p, PROP_MIXER_TUNING_MODE, PROP_MIXER_TUNING_PRI_S);
pa_sink_update_proplist(om_sink, PA_UPDATE_REPLACE, p);
pa_atomic_store(&u->mixer_state, PROP_MIXER_TUNING_PRI);
pa_proplist_free(p);
voice_enable_sidetone(u,0);
}
}
return 0;
}
