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module-switch-*: use pa_module_hook_connect

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Refactoring, no functional change.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2015-03-27 11:20:16 +01:00
parent 10d9d8af5f
commit 37a7834737
2 changed files with 10 additions and 46 deletions
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44
src/modules/module-switch-on-port-available.c
View file

@ -28,12 +28,6 @@
#include "module-switch-on-port-available-symdef.h"
struct userdata {
pa_hook_slot *available_slot;
pa_hook_slot *sink_new_slot;
pa_hook_slot *source_new_slot;
};
static bool profile_good_for_output(pa_card_profile *profile) {
pa_sink *sink;
uint32_t idx;
@ -246,7 +240,7 @@ static pa_device_port *new_sink_source(pa_hashmap *ports, const char *name) {
return p;
}
static pa_hook_result_t sink_new_hook_callback(pa_core *c, pa_sink_new_data *new_data, struct userdata *u) {
static pa_hook_result_t sink_new_hook_callback(pa_core *c, pa_sink_new_data *new_data, void *u) {
pa_device_port *p = new_sink_source(new_data->ports, new_data->active_port);
@ -257,7 +251,7 @@ static pa_hook_result_t sink_new_hook_callback(pa_core *c, pa_sink_new_data *new
return PA_HOOK_OK;
}
static pa_hook_result_t source_new_hook_callback(pa_core *c, pa_source_new_data *new_data, struct userdata *u) {
static pa_hook_result_t source_new_hook_callback(pa_core *c, pa_source_new_data *new_data, void *u) {
pa_device_port *p = new_sink_source(new_data->ports, new_data->active_port);
@ -269,39 +263,17 @@ static pa_hook_result_t source_new_hook_callback(pa_core *c, pa_source_new_data
}
int pa__init(pa_module*m) {
struct userdata *u;
pa_assert(m);
m->userdata = u = pa_xnew(struct userdata, 1);
/* Make sure we are after module-device-restore, so we can overwrite that suggestion if necessary */
u->sink_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SINK_NEW],
PA_HOOK_NORMAL, (pa_hook_cb_t) sink_new_hook_callback, u);
u->source_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_SOURCE_NEW],
PA_HOOK_NORMAL, (pa_hook_cb_t) source_new_hook_callback, u);
u->available_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_PORT_AVAILABLE_CHANGED],
PA_HOOK_LATE, (pa_hook_cb_t) port_available_hook_callback, u);
pa_module_hook_connect(m, &m->core->hooks[PA_CORE_HOOK_SINK_NEW],
PA_HOOK_NORMAL, (pa_hook_cb_t) sink_new_hook_callback, NULL);
pa_module_hook_connect(m, &m->core->hooks[PA_CORE_HOOK_SOURCE_NEW],
PA_HOOK_NORMAL, (pa_hook_cb_t) source_new_hook_callback, NULL);
pa_module_hook_connect(m, &m->core->hooks[PA_CORE_HOOK_PORT_AVAILABLE_CHANGED],
PA_HOOK_LATE, (pa_hook_cb_t) port_available_hook_callback, NULL);
handle_all_unavailable(m->core);
return 0;
}
void pa__done(pa_module*m) {
struct userdata *u;
pa_assert(m);
if (!(u = m->userdata))
return;
if (u->available_slot)
pa_hook_slot_free(u->available_slot);
if (u->sink_new_slot)
pa_hook_slot_free(u->sink_new_slot);
if (u->source_new_slot)
pa_hook_slot_free(u->source_new_slot);
pa_xfree(u);
}