Always repaint out of vsync callback.

diff --git a/wayland-system-compositor.c b/wayland-system-compositor.c
index dce6d2f..aec318c 100644 (file)
--- a/wayland-system-compositor.c
+++ b/wayland-system-compositor.c
@@ -649,7 +649,7 @@ repaint_output(struct wlsc_output *output)
        while (&es->link != &ec->surface_list) {
                wlsc_surface_draw(es);
                es = container_of(es->link.next,
-                                  struct wlsc_surface, link);
+                                 struct wlsc_surface, link);
        }
 
        eid = container_of(ec->input_device_list.next,
@@ -691,12 +691,21 @@ repaint(void *data)
 static void
 wlsc_compositor_schedule_repaint(struct wlsc_compositor *compositor)
 {
-       struct wl_event_loop *loop;
+       struct wlsc_output *output;
+       int fd;
 
        compositor->repaint_needed = 1;
-       if (!compositor->repaint_on_timeout) {
-               loop = wl_display_get_event_loop(compositor->wl_display);
-               wl_event_loop_add_idle(loop, repaint, compositor);
+       if (compositor->repaint_on_timeout)
+               return;
+
+       fd = eglGetDisplayFD(compositor->display);
+       output = container_of(compositor->output_list.next,
+                             struct wlsc_output, link);
+       while (&output->link != &compositor->output_list) {
+               drmModePageFlip(fd, output->crtc_id,
+                               output->fb_id[output->current ^ 1], output);
+               output = container_of(output->link.next,
+                                     struct wlsc_output, link);
        }
 }