1 files changed, 77 insertions, 0 deletions
diff --git a/src/mbgl/map/tile_parser.hpp b/src/mbgl/map/tile_parser.hpp
new file mode 100644
index 0000000000..beae3af831
--- /dev/null
+++ b/src/mbgl/map/tile_parser.hpp
@@ -0,0 +1,77 @@
+#ifndef MBGL_MAP_TILE_PARSER
+#define MBGL_MAP_TILE_PARSER
+
+#include <mbgl/map/vector_tile.hpp>
+#include <mbgl/style/filter_expression.hpp>
+#include <mbgl/text/glyph.hpp>
+#include <mbgl/util/ptr.hpp>
+#include <mbgl/util/noncopyable.hpp>
+#include <cstdint>
+#include <iosfwd>
+#include <string>
+
+namespace mbgl {
+
+class Bucket;
+class TexturePool;
+class FontStack;
+class GlyphAtlas;
+class GlyphStore;
+class SpriteAtlas;
+class Sprite;
+class Style;
+class StyleBucket;
+class StyleBucketFill;
+class StyleBucketRaster;
+class StyleBucketLine;
+class StyleBucketSymbol;
+class StyleLayerGroup;
+class VectorTileData;
+class Collision;
+class TexturePool;
+
+class TileParser : private util::noncopyable
+{
+public:
+    TileParser(const std::string &data, VectorTileData &tile,
+               const util::ptr<const Style> &style,
+               GlyphAtlas & glyphAtlas,
+               GlyphStore & glyphStore,
+               SpriteAtlas & spriteAtlas,
+               const util::ptr<Sprite> &sprite,
+               TexturePool& texturePool);
+    ~TileParser();
+
+public:
+    void parse();
+
+private:
+    bool obsolete() const;
+    void parseStyleLayers(util::ptr<StyleLayerGroup> group);
+    std::unique_ptr<Bucket> createBucket(util::ptr<StyleBucket> bucket_desc);
+
+    std::unique_ptr<Bucket> createFillBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketFill &fill);
+    std::unique_ptr<Bucket> createRasterBucket(const StyleBucketRaster &raster);
+    std::unique_ptr<Bucket> createLineBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketLine &line);
+    std::unique_ptr<Bucket> createSymbolBucket(const VectorTileLayer& layer, const FilterExpression &filter, const StyleBucketSymbol &symbol);
+
+    template <class Bucket> void addBucketGeometries(Bucket& bucket, const VectorTileLayer& layer, const FilterExpression &filter);
+
+private:
+    const VectorTile vector_data;
+    VectorTileData& tile;
+
+    // Cross-thread shared data.
+    util::ptr<const Style> style;
+    GlyphAtlas & glyphAtlas;
+    GlyphStore & glyphStore;
+    SpriteAtlas & spriteAtlas;
+    util::ptr<Sprite> sprite;
+    TexturePool& texturePool;
+
+    std::unique_ptr<Collision> collision;
+};
+
+}
+
+#endif