squash of #1655: shape annotations support for core & iOS

2015-06-15 18:30:39 -07:00
parent e75e538ddb
commit bd0bf294bf
43 changed files with 17079 additions and 267 deletions
--- a/src/mbgl/map/source.cpp
+++ b/src/mbgl/map/source.cpp
@@ -521,11 +521,16 @@ bool Source::update(MapData& data,
    return allTilesUpdated;
 }

-void Source::invalidateTiles(const std::vector<TileID>& ids) {
+void Source::invalidateTiles(const std::unordered_set<TileID, TileID::Hash>& ids) {
    cache.clear();
-    for (auto& id : ids) {
-        tiles.erase(id);
-        tile_data.erase(id);
+    if (ids.size()) {
+        for (auto& id : ids) {
+            tiles.erase(id);
+            tile_data.erase(id);
+        }
+    } else {
+        tiles.clear();
+        tile_data.clear();
    }
    updateTilePtrs();
 }