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-rw-r--r--src/mbgl/util/tile_cover.hpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mbgl/util/tile_cover.hpp b/src/mbgl/util/tile_cover.hpp
index 5ac3537bf6..5e09d8a671 100644
--- a/src/mbgl/util/tile_cover.hpp
+++ b/src/mbgl/util/tile_cover.hpp
@@ -33,7 +33,9 @@ private:
int32_t coveringZoomLevel(double z, style::SourceType type, uint16_t tileSize);
-std::vector<UnwrappedTileID> tileCover(const TransformState&, uint8_t z);
+std::vector<OverscaledTileID> tileCover(const TransformState&,
+ uint8_t z,
+ const optional<uint8_t>& overscaledZ = nullopt);
std::vector<UnwrappedTileID> tileCover(const LatLngBounds&, uint8_t z);
std::vector<UnwrappedTileID> tileCover(const Geometry<double>&, uint8_t z);