layers: provide a layers-only vector

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/src/app.cpp b/src/app.cpp
index 84ebfba..96394c3 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -192,19 +192,16 @@ int App::init_layout() {
    // Quick and dirty setup of layers
    // XXX: This likely needs to be sorted by order (note, we don't (yet?)
    // do any zorder arrangement).
-   std::vector<unsigned> ls;
-   ls.reserve(this->surface2layer.mapping.size());
    for (auto const &i: this->surface2layer.mapping) {
       c->layer_create(i.layer_id, o->width, o->height);
       auto &l = layers[i.layer_id];
       l->set_destination_rectangle(0, 0, o->width, o->height);
       l->set_visibility(1);
       logdebug("Setting up layer %s (%d) for surfaces %d-%d", i.name.c_str(), i.layer_id, i.id_min, i.id_max);
-      ls.push_back(unsigned(i.layer_id));
    }
 
-   // Add layers to screen
-   s->set_render_order(ls);
+   // Add layers to screen (XXX: are they sorted correctly?)
+   s->set_render_order(this->surface2layer.layers);
 
    c->commit_changes();