diff options
Diffstat (limited to 'backend')
-rw-r--r-- | backend/headless/output.c | 1 | ||||
-rw-r--r-- | backend/wayland/output.c | 10 | ||||
-rw-r--r-- | backend/x11/output.c | 7 |
3 files changed, 15 insertions, 3 deletions
diff --git a/backend/headless/output.c b/backend/headless/output.c index 143900d4..ad0050d8 100644 --- a/backend/headless/output.c +++ b/backend/headless/output.c @@ -67,6 +67,7 @@ static bool output_make_current(struct wlr_output *wlr_output, int *buffer_age) static bool output_swap_buffers(struct wlr_output *wlr_output, pixman_region32_t *damage) { + wlr_output_send_present(wlr_output, NULL, 0, 0); return true; // No-op } diff --git a/backend/wayland/output.c b/backend/wayland/output.c index 4eb99a3b..4fbfe9d2 100644 --- a/backend/wayland/output.c +++ b/backend/wayland/output.c @@ -66,8 +66,14 @@ static bool output_swap_buffers(struct wlr_output *wlr_output, output->frame_callback = wl_surface_frame(output->surface); wl_callback_add_listener(output->frame_callback, &frame_listener, output); - return wlr_egl_swap_buffers(&output->backend->egl, output->egl_surface, - damage); + if (!wlr_egl_swap_buffers(&output->backend->egl, + output->egl_surface, damage)) { + return false; + } + + // TODO: if available, use the presentation-time protocol + wlr_output_send_present(wlr_output, NULL, 0, 0); + return true; } static void output_transform(struct wlr_output *wlr_output, diff --git a/backend/x11/output.c b/backend/x11/output.c index e0210b1a..8cd8ee33 100644 --- a/backend/x11/output.c +++ b/backend/x11/output.c @@ -102,7 +102,12 @@ static bool output_swap_buffers(struct wlr_output *wlr_output, struct wlr_x11_output *output = (struct wlr_x11_output *)wlr_output; struct wlr_x11_backend *x11 = output->x11; - return wlr_egl_swap_buffers(&x11->egl, output->surf, damage); + if (!wlr_egl_swap_buffers(&x11->egl, output->surf, damage)) { + return false; + } + + wlr_output_send_present(wlr_output, NULL, 0, 0); + return true; } static const struct wlr_output_impl output_impl = { |