Use a sorted vector in place of set for small data

[libs/gl.git] / source / render / zsortedscene.h

diff --git a/source/render/zsortedscene.h b/source/render/zsortedscene.h
index 6806547235962793fc976d7613d28e49ed516708..749a97052e8010ad8097e0fcc5f2034d019a6341 100644 (file)
--- a/source/render/zsortedscene.h
+++ b/source/render/zsortedscene.h
@@ -10,15 +10,15 @@ namespace GL {
 
 enum SortOrder
 {
-       FRONT_TO_BACK,
-       BACK_TO_FRONT
+       FRONT_TO_BACK = 0,
+       BACK_TO_FRONT = 1
 };
 
 enum DepthReference
 {
-       CLOSEST,
-       CENTER,
-       FURTHEST
+       CLOSEST = 0,
+       CENTER = 1,
+       FURTHEST = 2
 };
 
 /**
@@ -42,7 +42,7 @@ private:
                bool operator<(const SortedRenderable &o) const { return depth<o.depth; }
        };
 
-       std::set<Renderable *> renderables;
+       std::vector<Renderable *> renderables;
        SortOrder order = BACK_TO_FRONT;
        DepthReference reference = FURTHEST;
        mutable std::vector<SortedRenderable> sorted_cache;