[core] increase geojson buffer size to match -js

platform/android/scripts/configure.sh

@@ -8,7 +8,7 @@ LIBUV_VERSION=1.7.5
 ZLIB_VERSION=system
 NUNICODE_VERSION=1.6
 LIBZIP_VERSION=0.11.2
-GEOJSONVT_VERSION=3.1.0
+GEOJSONVT_VERSION=4.0.0
 VARIANT_VERSION=1.1.0
 RAPIDJSON_VERSION=1.0.2
 JNI_HPP_VERSION=2.0.0

platform/ios/scripts/configure.sh

@@ -4,7 +4,7 @@ BOOST_VERSION=1.59.0
 SQLITE_VERSION=system
 LIBUV_VERSION=1.7.5
 ZLIB_VERSION=system
-GEOJSONVT_VERSION=3.1.0
+GEOJSONVT_VERSION=4.0.0
 VARIANT_VERSION=1.1.0
 RAPIDJSON_VERSION=1.0.2
 GTEST_VERSION=1.7.0

platform/linux/scripts/configure.sh

@@ -10,7 +10,7 @@ SQLITE_VERSION=3.9.1
 LIBUV_VERSION=1.7.5
 ZLIB_VERSION=system
 NUNICODE_VERSION=1.6
-GEOJSONVT_VERSION=3.1.0
+GEOJSONVT_VERSION=4.0.0
 VARIANT_VERSION=1.1.0
 RAPIDJSON_VERSION=1.0.2
 GTEST_VERSION=1.7.0

platform/osx/scripts/configure.sh

@@ -8,7 +8,7 @@ SQLITE_VERSION=3.9.1
 LIBUV_VERSION=1.7.5
 ZLIB_VERSION=system
 NUNICODE_VERSION=1.6
-GEOJSONVT_VERSION=3.1.0
+GEOJSONVT_VERSION=4.0.0
 VARIANT_VERSION=1.1.0
 RAPIDJSON_VERSION=1.0.2
 GTEST_VERSION=1.7.0

src/mbgl/annotation/shape_annotation_impl.cpp

@@ -108,7 +108,8 @@ void ShapeAnnotationImpl::updateTile(const TileID& tileID, AnnotationTile& tile)
 
         mapbox::geojsonvt::Options options;
         options.maxZoom = maxZoom;
-        options.buffer = 128u;
+        options.buffer = 255u;
+        options.extent = util::EXTENT;
         options.tolerance = baseTolerance;
         shapeTiler = std::make_unique<mapbox::geojsonvt::GeoJSONVT>(features, options);
     }

src/mbgl/style/style_parser.cpp

@@ -245,13 +245,17 @@ void StyleParser::parseSources(const JSValue& value) {
 std::unique_ptr<mapbox::geojsonvt::GeoJSONVT> StyleParser::parseGeoJSON(const JSValue& value) {
     using namespace mapbox::geojsonvt;
 
+    Options options;
+    options.buffer = util::EXTENT / util::tileSize * 128;
+    options.extent = util::EXTENT;
+
     try {
-        return std::make_unique<GeoJSONVT>(Convert::convert(value, 0));
+        return std::make_unique<GeoJSONVT>(Convert::convert(value, 0), options);
     } catch (const std::exception& ex) {
         Log::Error(Event::ParseStyle, "Failed to parse GeoJSON data: %s", ex.what());
         // Create an empty GeoJSON VT object to make sure we're not infinitely waiting for
         // tiles to load.
-        return std::make_unique<GeoJSONVT>(std::vector<ProjectedFeature>{});
+        return std::make_unique<GeoJSONVT>(std::vector<ProjectedFeature>{}, options);
     }
 }
 

src/mbgl/tile/geometry_tile.hpp

@@ -9,6 +9,7 @@
 #include <mbgl/util/vec.hpp>
 #include <mbgl/util/noncopyable.hpp>
 #include <mbgl/util/optional.hpp>
+#include <mbgl/util/constants.hpp>
 
 #include <cstdint>
 #include <string>
@@ -33,7 +34,7 @@ using GeometryCollection  = std::vector<GeometryCoordinates>;
 
 class GeometryTileFeature : private util::noncopyable {
 public:
-    static const uint32_t defaultExtent = 4096;
+    static const uint32_t defaultExtent = util::EXTENT;
 
     virtual ~GeometryTileFeature() = default;
     virtual FeatureType getType() const = 0;