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always-sink: simplify hook management with pa_module_hook_connect()

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This commit is contained in:
Tanu Kaskinen 2015-12-20 12:18:28 +02:00
parent 22e5683bac
commit e8d5a6af1e
1 changed files with 2 additions and 7 deletions
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9
src/modules/module-always-sink.c
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@ -47,7 +47,6 @@ static const char* const valid_modargs[] = {
};
struct userdata {
pa_hook_slot *put_slot, *unlink_slot;
uint32_t null_module;
bool ignore;
char *sink_name;
@ -162,8 +161,8 @@ int pa__init(pa_module*m) {
m->userdata = u = pa_xnew(struct userdata, 1);
u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME));
u->put_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_PUT], PA_HOOK_LATE, (pa_hook_cb_t) put_hook_callback, u);
u->unlink_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_UNLINK], PA_HOOK_EARLY, (pa_hook_cb_t) unlink_hook_callback, u);
pa_module_hook_connect(m, &m->core->hooks[PA_CORE_HOOK_SINK_PUT], PA_HOOK_LATE, (pa_hook_cb_t) put_hook_callback, u);
pa_module_hook_connect(m, &m->core->hooks[PA_CORE_HOOK_SINK_UNLINK], PA_HOOK_EARLY, (pa_hook_cb_t) unlink_hook_callback, u);
u->null_module = PA_INVALID_INDEX;
u->ignore = false;
@ -182,10 +181,6 @@ void pa__done(pa_module*m) {
if (!(u = m->userdata))
return;
if (u->put_slot)
pa_hook_slot_free(u->put_slot);
if (u->unlink_slot)
pa_hook_slot_free(u->unlink_slot);
if (u->null_module != PA_INVALID_INDEX && m->core->state != PA_CORE_SHUTDOWN)
pa_module_unload_request_by_index(m->core, u->null_module, true);