From dc59f7733d0315b3240b46321f3b5ae2ecc16b49 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Leonardo=20Hern=C3=A1ndez=20Hern=C3=A1ndez?= Date: Tue, 6 Sep 2022 00:29:44 -0500 Subject: [PATCH] enable adaptive sync if supported but don't cause monitors to be ignored if it fails --- dwl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/dwl.c b/dwl.c index 52109ee..b80f3aa 100644 --- a/dwl.c +++ b/dwl.c @@ -803,7 +803,6 @@ createmon(struct wl_listener *listener, void *data) * monitor's preferred mode; a more sophisticated compositor would let * the user configure it. */ wlr_output_set_mode(wlr_output, wlr_output_preferred_mode(wlr_output)); - wlr_output_enable_adaptive_sync(wlr_output, 1); /* Set up event listeners */ LISTEN(&wlr_output->events.frame, &m->frame, rendermon); @@ -813,6 +812,11 @@ createmon(struct wl_listener *listener, void *data) if (!wlr_output_commit(wlr_output)) return; + /* Try to enable adaptive sync, note that not all monitors support it. + * wlr_output_commit() will deactivate it in case it cannot be enabled */ + wlr_output_enable_adaptive_sync(wlr_output, 1); + wlr_output_commit(wlr_output); + wl_list_insert(&mons, &m->link); printstatus();