[pulseaudio-discuss] [PATCH] always-sink: simplify hook management with pa_module_hook_connect()
Arun Raghavan
arun at accosted.net
Sun Dec 20 16:46:08 PST 2015
On 20 December 2015 at 15:48, Tanu Kaskinen <tanuk at iki.fi> wrote:
> ---
> src/modules/module-always-sink.c | 9 ++-------
> 1 file changed, 2 insertions(+), 7 deletions(-)
>
> diff --git a/src/modules/module-always-sink.c b/src/modules/module-always-sink.c
> index b5721bf..12f63f7 100644
> --- a/src/modules/module-always-sink.c
> +++ b/src/modules/module-always-sink.c
> @@ -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);
>
> --
Ack.
-- Arun
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