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#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);
BENCHMARK(API_queryRenderedFeaturesLayerFromLowDensity);
BENCHMARK(API_queryRenderedFeaturesLayerFromHighDensity);
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