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seat/impl: Trace libinput dispatching and event processing

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Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2998>
This commit is contained in:
Jonas Ådahl 2023-05-10 22:28:50 +02:00 committed by Marge Bot
parent 1ca76e9b9c
commit e4b2b141d9
1 changed files with 24 additions and 2 deletions
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26
src/backends/native/meta-seat-impl.c
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@ -241,7 +241,11 @@ meta_seat_impl_clear_repeat_source (MetaSeatImpl *seat_impl)
static void static void
dispatch_libinput (MetaSeatImpl *seat_impl) dispatch_libinput (MetaSeatImpl *seat_impl)
{ {
COGL_TRACE_BEGIN (MetaSeatImplDispatchLibinput,
"MetaSeatImpl (dispatch libinput)");
libinput_dispatch (seat_impl->libinput); libinput_dispatch (seat_impl->libinput);
COGL_TRACE_END (MetaSeatImplDispatchLibinput);
process_events (seat_impl); process_events (seat_impl);
} }
@ -2686,10 +2690,13 @@ process_events (MetaSeatImpl *seat_impl)
{ {
struct libinput_event *event; struct libinput_event *event;
COGL_TRACE_BEGIN_SCOPED (MetaSeatImplProcessEvents,
"MetaSeatImpl (process events)");
while ((event = libinput_get_event (seat_impl->libinput))) while ((event = libinput_get_event (seat_impl->libinput)))
{ {
process_event(seat_impl, event); process_event (seat_impl, event);
libinput_event_destroy(event); libinput_event_destroy (event);
} }
} }
@ -2844,10 +2851,21 @@ static gpointer
input_thread (MetaSeatImpl *seat_impl) input_thread (MetaSeatImpl *seat_impl)
{ {
MetaSeatImplPrivate *priv = meta_seat_impl_get_instance_private (seat_impl); MetaSeatImplPrivate *priv = meta_seat_impl_get_instance_private (seat_impl);
#ifdef HAVE_PROFILER
MetaBackend *backend = meta_seat_native_get_backend (seat_impl->seat_native);
MetaContext *context = meta_backend_get_context (backend);
MetaProfiler *profiler = meta_context_get_profiler (context);
#endif
struct xkb_keymap *xkb_keymap; struct xkb_keymap *xkb_keymap;
g_main_context_push_thread_default (seat_impl->input_context); g_main_context_push_thread_default (seat_impl->input_context);
#ifdef HAVE_PROFILER
meta_profiler_register_thread (profiler,
seat_impl->input_context,
"Mutter Input Thread");
#endif
priv->device_files = priv->device_files =
g_hash_table_new_full (NULL, NULL, g_hash_table_new_full (NULL, NULL,
NULL, NULL,
@ -2901,6 +2919,10 @@ input_thread (MetaSeatImpl *seat_impl)
g_main_loop_run (seat_impl->input_loop); g_main_loop_run (seat_impl->input_loop);
g_main_loop_unref (seat_impl->input_loop); g_main_loop_unref (seat_impl->input_loop);
#ifdef HAVE_PROFILER
meta_profiler_unregister_thread (profiler, seat_impl->input_context);
#endif
g_main_context_pop_thread_default (seat_impl->input_context); g_main_context_pop_thread_default (seat_impl->input_context);
return NULL; return NULL;