[general] moving ios and android project under ./platform folder

benchmark/api/query.benchmark.cpp

@@ -0,0 +1,92 @@
+#include <benchmark/benchmark.h>
+
+#include <mbgl/map/map.hpp>
+#include <mbgl/map/map_options.hpp>
+#include <mbgl/gfx/headless_frontend.hpp>
+#include <mbgl/renderer/renderer.hpp>
+#include <mbgl/style/style.hpp>
+#include <mbgl/style/image.hpp>
+#include <mbgl/storage/network_status.hpp>
+#include <mbgl/util/image.hpp>
+#include <mbgl/util/io.hpp>
+#include <mbgl/util/run_loop.hpp>
+
+using namespace mbgl;
+
+namespace {
+
+class QueryBenchmark {
+public:
+    QueryBenchmark() {
+        NetworkStatus::Set(NetworkStatus::Status::Offline);
+
+        map.getStyle().loadJSON(util::read_file("benchmark/fixtures/api/style.json"));
+        map.jumpTo(CameraOptions().withCenter(LatLng { 40.726989, -73.992857 }).withZoom(15.0)); // Manhattan
+        map.getStyle().addImage(std::make_unique<style::Image>("test-icon",
+            decodeImage(util::read_file("benchmark/fixtures/api/default_marker.png")), 1.0));
+
+        frontend.render(map);
+    }
+
+    util::RunLoop loop;
+    HeadlessFrontend frontend { { 1000, 1000 }, 1 };
+    Map map { frontend, MapObserver::nullObserver(),
+              MapOptions().withMapMode(MapMode::Static).withSize(frontend.getSize()),
+              ResourceOptions().withCachePath("benchmark/fixtures/api/cache.db").withAssetPath(".").withAccessToken("foobar") };
+    ScreenBox box{{ 0, 0 }, { 1000, 1000 }};
+};
+
+} // end namespace
+
+static void API_queryPixelsForLatLngs(::benchmark::State& state) {
+    std::vector<LatLng> points;
+    int count = 10000;
+    for (int i = 0; i < count; ++i) {
+        points.emplace_back(1, 1);
+    }
+    QueryBenchmark bench;
+    while (state.KeepRunning()) {
+        (void)bench.map.pixelsForLatLngs(points);
+    }
+}
+
+static void API_queryLatLngsForPixels(::benchmark::State& state) {
+    std::vector<ScreenCoordinate> points;
+    int count = 10000;
+    for (int i = 0; i < count; ++i) {
+        points.emplace_back(1, 1);
+    }
+    QueryBenchmark bench;
+    while (state.KeepRunning()) {
+        (void)bench.map.latLngsForPixels(points);
+    }
+}
+
+static void API_queryRenderedFeaturesAll(::benchmark::State& state) {
+    QueryBenchmark bench;
+
+    while (state.KeepRunning()) {
+        bench.frontend.getRenderer()->queryRenderedFeatures(bench.box, {});
+    }
+}
+
+static void API_queryRenderedFeaturesLayerFromLowDensity(::benchmark::State& state) {
+    QueryBenchmark bench;
+
+    while (state.KeepRunning()) {
+        bench.frontend.getRenderer()->queryRenderedFeatures(bench.box, {{{ "testlayer" }}, {}});
+    }
+}
+
+static void API_queryRenderedFeaturesLayerFromHighDensity(::benchmark::State& state) {
+    QueryBenchmark bench;
+
+    while (state.KeepRunning()) {
+        bench.frontend.getRenderer()->queryRenderedFeatures(bench.box, {{{"road-street" }}, {}});
+    }
+}
+BENCHMARK(API_queryPixelsForLatLngs);
+BENCHMARK(API_queryLatLngsForPixels);
+BENCHMARK(API_queryRenderedFeaturesAll)->Iterations(50);
+BENCHMARK(API_queryRenderedFeaturesLayerFromLowDensity);
+BENCHMARK(API_queryRenderedFeaturesLayerFromHighDensity);