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doc: tutorial3: use tabs for indentation

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Barnabás Pőcze 2022-07-21 00:19:02 +02:00 • committed by Wim Taymans
parent b3db13be10
commit bb0cda3d94
2 changed files with 68 additions and 68 deletions
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90
doc/tutorial3.c
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@ -9,30 +9,30 @@
/* [roundtrip] */
static int roundtrip(struct pw_core *core, struct pw_main_loop *loop)
{
struct spa_hook core_listener;
int pending, done = 0;
void core_event_done(void *object, uint32_t id, int seq) {
if (id == PW_ID_CORE && seq == pending) {
done = 1;
pw_main_loop_quit(loop);
}
}
const struct pw_core_events core_events = {
PW_VERSION_CORE_EVENTS,
.done = core_event_done,
};
struct spa_hook core_listener;
int pending, done = 0;
void core_event_done(void *object, uint32_t id, int seq) {
if (id == PW_ID_CORE && seq == pending) {
done = 1;
pw_main_loop_quit(loop);
}
}
const struct pw_core_events core_events = {
PW_VERSION_CORE_EVENTS,
.done = core_event_done,
};
spa_zero(core_listener);
pw_core_add_listener(core, &core_listener,
&core_events, NULL);
spa_zero(core_listener);
pw_core_add_listener(core, &core_listener,
&core_events, NULL);
pending = pw_core_sync(core, PW_ID_CORE, 0);
pending = pw_core_sync(core, PW_ID_CORE, 0);
while (!done) {
pw_main_loop_run(loop);
}
spa_hook_remove(&core_listener);
return 0;
while (!done) {
pw_main_loop_run(loop);
}
spa_hook_remove(&core_listener);
return 0;
}
/* [roundtrip] */
@ -50,37 +50,37 @@ static const struct pw_registry_events registry_events = {
int main(int argc, char *argv[])
{
struct pw_main_loop *loop;
struct pw_context *context;
struct pw_core *core;
struct pw_registry *registry;
struct spa_hook registry_listener;
struct pw_main_loop *loop;
struct pw_context *context;
struct pw_core *core;
struct pw_registry *registry;
struct spa_hook registry_listener;
pw_init(&argc, &argv);
pw_init(&argc, &argv);
loop = pw_main_loop_new(NULL /* properties */);
context = pw_context_new(pw_main_loop_get_loop(loop),
NULL /* properties */,
0 /* user_data size */);
loop = pw_main_loop_new(NULL /* properties */);
context = pw_context_new(pw_main_loop_get_loop(loop),
NULL /* properties */,
0 /* user_data size */);
core = pw_context_connect(context,
NULL /* properties */,
0 /* user_data size */);
core = pw_context_connect(context,
NULL /* properties */,
0 /* user_data size */);
registry = pw_core_get_registry(core, PW_VERSION_REGISTRY,
0 /* user_data size */);
registry = pw_core_get_registry(core, PW_VERSION_REGISTRY,
0 /* user_data size */);
spa_zero(registry_listener);
pw_registry_add_listener(registry, &registry_listener,
&registry_events, NULL);
spa_zero(registry_listener);
pw_registry_add_listener(registry, &registry_listener,
&registry_events, NULL);
roundtrip(core, loop);
roundtrip(core, loop);
pw_proxy_destroy((struct pw_proxy*)registry);
pw_core_disconnect(core);
pw_context_destroy(context);
pw_main_loop_destroy(loop);
pw_proxy_destroy((struct pw_proxy*)registry);
pw_core_disconnect(core);
pw_context_destroy(context);
pw_main_loop_destroy(loop);
return 0;
return 0;
}
/* [code] */