mirrors/monado
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/monado/monado.git synced 2025-03-02 12:46:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ipc: Refactor out broadcasting of timings

Browse source
This commit is contained in:
Jakob Bornecrantz 2021-02-22 21:03:29 +00:00 committed by Jakob Bornecrantz
parent d52c120c13
commit 5291b8d2bb
1 changed files with 20 additions and 14 deletions

34
src/xrt/ipc/server/ipc_server_process.c
View file

@ -847,7 +847,26 @@ _update_layers(struct ipc_server *s, struct xrt_compositor *xc)
return true;
}
static void
broadcast_timings(struct ipc_server *s,
uint64_t predicted_display_time_ns,
uint64_t predicted_display_period_ns,
uint64_t diff_ns)
{
os_mutex_lock(&s->global_state_lock);
// Broadcast the new timing information to the helpers.
for (size_t i = 0; i < ARRAY_SIZE(s->threads); i++) {
struct u_rt_helper *urth = (struct u_rt_helper *)&s->threads[i].ics.urth;
u_rt_helper_new_sample( //
urth, //
predicted_display_time_ns, //
predicted_display_period_ns, //
diff_ns); //
}
os_mutex_unlock(&s->global_state_lock);
}
static int
main_loop(struct ipc_server *s)
@ -867,20 +886,7 @@ main_loop(struct ipc_server *s)
uint64_t now_ns = os_monotonic_get_ns();
uint64_t diff_ns = predicted_display_time_ns - now_ns;
os_mutex_lock(&s->global_state_lock);
// Broadcast the new timing information to the helpers.
for (size_t i = 0; i < ARRAY_SIZE(s->threads); i++) {
struct u_rt_helper *urth = (struct u_rt_helper *)&s->threads[i].ics.urth;
u_rt_helper_new_sample( //
urth, //
predicted_display_time_ns, //
predicted_display_period_ns, //
diff_ns); //
}
os_mutex_unlock(&s->global_state_lock);
broadcast_timings(s, predicted_display_time_ns, predicted_display_period_ns, diff_ns);
xrt_comp_begin_frame(xc, frame_id);
xrt_comp_layer_begin(xc, frame_id, 0);