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output: send present event from all backends

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This commit is contained in:
emersion 2018-10-01 11:07:58 +02:00
parent 78389fe722
commit 26b9d6dbb1
4 changed files with 27 additions and 3 deletions
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10
backend/wayland/output.c
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@ -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,