Move getMin/MaxZoom to TransformState

2015-06-25 13:35:07 -07:00
parent 874aa69efb
commit e87a36444f
6 changed files with 50 additions and 52 deletions
--- a/src/mbgl/map/source.cpp
+++ b/src/mbgl/map/source.cpp
@@ -468,7 +468,7 @@ bool Source::update(MapData& data,
    if (info.type != SourceType::Raster && cache.getSize() == 0) {
        size_t conservativeCacheSize = ((float)transformState.getWidth()  / util::tileSize) *
                                       ((float)transformState.getHeight() / util::tileSize) *
-                                       (data.transform.getMaxZoom() - data.transform.getMinZoom() + 1) *
+                                       (transformState.getMaxZoom() - transformState.getMinZoom() + 1) *
                                       0.5;
        cache.setSize(conservativeCacheSize);
    }