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compositor: Fix scene-graph debug scope missing views based on sub-surfaces

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Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
This commit is contained in:
Marius Vlad 2019-02-17 22:14:23 +02:00
parent d4c7bc58ab
commit 433f4e77b7
1 changed files with 28 additions and 1 deletions
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29
libweston/compositor.c
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@ -6645,6 +6645,33 @@ debug_scene_view_print(FILE *fp, struct weston_view *view, int view_idx)
debug_scene_view_print_buffer(fp, view);
}
static void
debug_scene_view_print_tree(struct weston_view *view,
FILE *fp, int view_idx)
{
struct weston_subsurface *sub;
struct weston_view *ev;
/*
* print the view first, then we recursively go on printing
* sub-surfaces. We bail out once no more sub-surfaces are available.
*/
debug_scene_view_print(fp, view, view_idx++);
/* no more sub-surfaces */
if (wl_list_empty(&view->surface->subsurface_list))
return;
wl_list_for_each(sub, &view->surface->subsurface_list, parent_link) {
wl_list_for_each(ev, &sub->surface->views, surface_link) {
/* do not print again the parent view */
if (view == ev)
continue;
debug_scene_view_print_tree(ev, fp, view_idx);
}
}
}
/**
* Output information on how libweston is currently composing the scene
* graph.
@ -6715,7 +6742,7 @@ weston_compositor_print_scene_graph(struct weston_compositor *ec)
}
wl_list_for_each(view, &layer->view_list.link, layer_link.link)
debug_scene_view_print(fp, view, view_idx++);
debug_scene_view_print_tree(view, fp, view_idx);
if (wl_list_empty(&layer->view_list.link))
fprintf(fp, "\t[no views]\n");