From 4bfc5592239d96d6d352ddbbb906dde0ea4012be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Wed, 21 Jun 2017 11:03:00 -0700
Subject: [core] add benchmark for vector tile parsing

---
 benchmark/parse/vector_tile.benchmark.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 benchmark/parse/vector_tile.benchmark.cpp

(limited to 'benchmark')

diff --git a/benchmark/parse/vector_tile.benchmark.cpp b/benchmark/parse/vector_tile.benchmark.cpp
new file mode 100644
index 0000000000..24623dbda7
--- /dev/null
+++ b/benchmark/parse/vector_tile.benchmark.cpp
@@ -0,0 +1,28 @@
+#include <benchmark/benchmark.h>
+
+#include <mbgl/tile/vector_tile_data.hpp>
+#include <mbgl/util/io.hpp>
+
+using namespace mbgl;
+
+static void Parse_VectorTile(benchmark::State& state) {
+    auto data = std::make_shared<std::string>(util::read_file("test/fixtures/api/assets/streets/10-163-395.vector.pbf"));
+
+    while (state.KeepRunning()) {
+        std::size_t length = 0;
+        VectorTileData tile(data);
+        for (const auto& name : tile.layerNames()) {
+            if (auto layer = tile.getLayer(name)) {
+                const std::size_t count = layer->featureCount();
+                for (std::size_t i = 0; i < count; i++) {
+                    if (auto feature = layer->getFeature(i)) {
+                        length += feature->getGeometries().size();
+                        length += feature->getProperties().size();
+                    }
+                }
+            }
+        }
+    }
+}
+
+BENCHMARK(Parse_VectorTile);
-- 
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