static void API_renderStill_reuse_map_switch_styles(::benchmark::State& state) {
RenderBenchmark bench;
HeadlessFrontend frontend { { 1000, 1000 }, 1, bench.fileSource, bench.threadPool };
Map map { frontend, MapObserver::nullObserver(), frontend.getSize(), 1, bench.fileSource, bench.threadPool, MapMode::Still };
while (state.KeepRunning()) {
prepare(map, { "{}" });
frontend.render(map);
prepare(map);
frontend.render(map);
}
}
TEST(API, RecycleMapUpdateImages) {
util::RunLoop loop;
StubFileSource fileSource;
ThreadPool threadPool(4);
float pixelRatio { 1 };
HeadlessFrontend frontend { pixelRatio, fileSource, threadPool };
auto map = std::make_unique<Map>(frontend, MapObserver::nullObserver(), frontend.getSize(),
pixelRatio, fileSource, threadPool, MapMode::Static);
EXPECT_TRUE(map);
auto loadStyle = [&](auto markerName, auto markerPath) {
auto source = std::make_unique<GeoJSONSource>("geometry");
source->setGeoJSON( Geometry<double>{ Point<double>{ 0, 0 } } );
auto layer = std::make_unique<SymbolLayer>("geometry", "geometry");
layer->setIconImage({ markerName });
map->getStyle().loadJSON(util::read_file("test/fixtures/api/empty.json"));
map->getStyle().addSource(std::move(source));
map->getStyle().addLayer(std::move(layer));
map->getStyle().addImage(std::make_unique<style::Image>(markerName, decodeImage(util::read_file(markerPath)), 1.0));
};
// default marker
loadStyle("default_marker", "test/fixtures/sprites/default_marker.png");
test::checkImage("test/fixtures/recycle_map/default_marker", frontend.render(*map), 0.0006, 0.1);
// flipped marker
loadStyle("flipped_marker", "test/fixtures/sprites/flipped_marker.png");
test::checkImage("test/fixtures/recycle_map/flipped_marker", frontend.render(*map), 0.0006, 0.1);
}