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-rw-r--r--backend/x11/output.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/backend/x11/output.c b/backend/x11/output.c
index d95f0767..553f56a8 100644
--- a/backend/x11/output.c
+++ b/backend/x11/output.c
@@ -22,6 +22,7 @@
#include "backend/x11.h"
#include "util/time.h"
+#include "types/wlr_output.h"
static const uint32_t SUPPORTED_OUTPUT_STATE =
WLR_OUTPUT_STATE_BACKEND_OPTIONAL |
@@ -375,6 +376,10 @@ static bool output_commit(struct wlr_output *wlr_output,
if (!output_commit_buffer(output, state)) {
return false;
}
+ } else if (output_pending_enabled(wlr_output, state)) {
+ uint32_t serial = output->wlr_output.commit_seq;
+ uint64_t target_msc = output->last_msc ? output->last_msc + 1 : 0;
+ xcb_present_notify_msc(x11->xcb, output->win, serial, target_msc, 0, 0);
}
xcb_flush(x11->xcb);