Remove unused overscaling variables

5 files changed, 3 insertions, 10 deletions

diff --git a/src/mbgl/map/live_tile_data.cpp b/src/mbgl/map/live_tile_data.cpp
index 1d8c42e1e4..4935c01345 100644
--- a/src/mbgl/map/live_tile_data.cpp
+++ b/src/mbgl/map/live_tile_data.cpp
@@ -16,11 +16,10 @@ LiveTileData::LiveTileData(const TileID& id_,
                            SpriteAtlas& spriteAtlas_,
                            util::ptr<Sprite> sprite_,
                            const SourceInfo& source_,
-                           float overscaling_,
                            float angle_,
                            bool collisionDebug_)
     : VectorTileData::VectorTileData(id_, style_, glyphAtlas_, glyphStore_,
-                                     spriteAtlas_, sprite_, source_, overscaling_, angle_, collisionDebug_),
+                                     spriteAtlas_, sprite_, source_, angle_, collisionDebug_),
       annotationManager(annotationManager_) {
     // live features are always ready
     setState(State::loaded);
diff --git a/src/mbgl/map/live_tile_data.hpp b/src/mbgl/map/live_tile_data.hpp
index 4dfe832f64..1620671230 100644
--- a/src/mbgl/map/live_tile_data.hpp
+++ b/src/mbgl/map/live_tile_data.hpp
@@ -17,7 +17,6 @@ public:
                  SpriteAtlas&,
                  util::ptr<Sprite>,
                  const SourceInfo&,
-                 float overscaling_,
                  float angle_,
                  bool collisionDebug_);
     ~LiveTileData();
diff --git a/src/mbgl/map/source.cpp b/src/mbgl/map/source.cpp
index ae39b84ee3..97adacad6d 100644
--- a/src/mbgl/map/source.cpp
+++ b/src/mbgl/map/source.cpp
@@ -265,7 +265,6 @@ TileData::State Source::addTile(MapData& data,
         return state;
     }
 
-    const float overscaling = id.z > info.max_zoom ? std::pow(2.0f, id.z - info.max_zoom) : 1.0f;
     auto pos = tiles.emplace(id, std::make_unique<Tile>(id));
 
     Tile& new_tile = *pos.first->second;
@@ -297,7 +296,7 @@ TileData::State Source::addTile(MapData& data,
             new_tile.data =
                 std::make_shared<VectorTileData>(normalized_id, style, glyphAtlas,
                                                  glyphStore, spriteAtlas, sprite, info,
-                                                 overscaling, transformState.getAngle(), data.getCollisionDebug());
+                                                 transformState.getAngle(), data.getCollisionDebug());
             new_tile.data->request(style.workers, transformState.getPixelRatio(), callback);
         } else if (info.type == SourceType::Raster) {
             new_tile.data = std::make_shared<RasterTileData>(normalized_id, texturePool, info);
@@ -307,7 +306,7 @@ TileData::State Source::addTile(MapData& data,
             new_tile.data = std::make_shared<LiveTileData>(normalized_id, data.annotationManager,
                                                            style, glyphAtlas,
                                                            glyphStore, spriteAtlas, sprite, info,
-                                                           overscaling, transformState.getAngle(), data.getCollisionDebug());
+                                                           transformState.getAngle(), data.getCollisionDebug());
             new_tile.data->reparse(style.workers, callback);
         } else {
             throw std::runtime_error("source type not implemented");
diff --git a/src/mbgl/map/vector_tile_data.cpp b/src/mbgl/map/vector_tile_data.cpp
index d431a200e6..6dc6e8e9b3 100644
--- a/src/mbgl/map/vector_tile_data.cpp
+++ b/src/mbgl/map/vector_tile_data.cpp
@@ -20,7 +20,6 @@ VectorTileData::VectorTileData(const TileID& id_,
                                SpriteAtlas& spriteAtlas_,
                                util::ptr<Sprite> sprite_,
                                const SourceInfo& source_,
-                               float overscaling_,
                                float angle,
                                bool collisionDebug)
     : TileData(id_, source_),
@@ -29,7 +28,6 @@ VectorTileData::VectorTileData(const TileID& id_,
       spriteAtlas(spriteAtlas_),
       sprite(sprite_),
       style(style_),
-      overscaling(overscaling_),
       collision(std::make_unique<CollisionTile>(id_.z, 4096, source_.tile_size * id.overscaling, angle, collisionDebug)),
       lastAngle(angle),
       currentAngle(angle) {
diff --git a/src/mbgl/map/vector_tile_data.hpp b/src/mbgl/map/vector_tile_data.hpp
index 2c7c3a204a..5a6f448c69 100644
--- a/src/mbgl/map/vector_tile_data.hpp
+++ b/src/mbgl/map/vector_tile_data.hpp
@@ -39,7 +39,6 @@ public:
                    SpriteAtlas&,
                    util::ptr<Sprite>,
                    const SourceInfo&,
-                   float overscaling_,
                    float angle_,
                    bool collisionDebug_);
     ~VectorTileData();
@@ -83,7 +82,6 @@ private:
     std::unordered_map<std::string, std::unique_ptr<Bucket>> buckets;
     mutable std::mutex bucketsMutex;
 
-    const float overscaling;
     std::unique_ptr<CollisionTile> collision;
 
     float lastAngle = 0;