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[tests] Added benchmarks for querying for features
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#include <benchmark/benchmark.h> | ||
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#include <mbgl/benchmark/util.hpp> | ||
#include <mbgl/map/map.hpp> | ||
#include <mbgl/platform/default/headless_display.hpp> | ||
#include <mbgl/platform/default/headless_view.hpp> | ||
#include <mbgl/sprite/sprite_image.hpp> | ||
#include <mbgl/storage/default_file_source.hpp> | ||
#include <mbgl/storage/network_status.hpp> | ||
#include <mbgl/util/image.hpp> | ||
#include <mbgl/util/io.hpp> | ||
#include <mbgl/util/run_loop.hpp> | ||
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using namespace mbgl; | ||
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namespace { | ||
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class QueryBenchmark { | ||
public: | ||
QueryBenchmark() { | ||
NetworkStatus::Set(NetworkStatus::Status::Offline); | ||
fileSource.setAccessToken("foobar"); | ||
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map.setStyleJSON(util::read_file("benchmark/fixtures/api/query_style.json")); | ||
map.setLatLngZoom({ 40.726989, -73.992857 }, 15); // Manhattan | ||
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auto decoded = decodeImage(util::read_file("benchmark/fixtures/api/default_marker.png")); | ||
auto image = std::make_unique<SpriteImage>(std::move(decoded), 1.0); | ||
map.addImage("test-icon", std::move(image)); | ||
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view.resize(1000, 1000); | ||
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mbgl::benchmark::render(map); | ||
} | ||
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util::RunLoop loop; | ||
std::shared_ptr<HeadlessDisplay> display{ std::make_shared<HeadlessDisplay>() }; | ||
HeadlessView view{ display, 1 }; | ||
DefaultFileSource fileSource{ "benchmark/fixtures/api/cache.db", "." }; | ||
Map map{ view, fileSource, MapMode::Still }; | ||
ScreenBox box{{ 0, 0 }, { 1000, 1000 }}; | ||
}; | ||
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} // end namespace | ||
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static void API_queryRenderedFeaturesAll(::benchmark::State& state) { | ||
QueryBenchmark bench; | ||
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while (state.KeepRunning()) { | ||
bench.map.queryRenderedFeatures(bench.box); | ||
} | ||
} | ||
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static void API_queryRenderedFeaturesLayerFromLowDensity(::benchmark::State& state) { | ||
QueryBenchmark bench; | ||
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while (state.KeepRunning()) { | ||
bench.map.queryRenderedFeatures(bench.box, {{ "testlayer" }}); | ||
} | ||
} | ||
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static void API_queryRenderedFeaturesLayerFromHighDensity(::benchmark::State& state) { | ||
QueryBenchmark bench; | ||
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while (state.KeepRunning()) { | ||
bench.map.queryRenderedFeatures(bench.box, {{ "road-street" }}); | ||
} | ||
} | ||
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BENCHMARK(API_queryRenderedFeaturesAll); | ||
BENCHMARK(API_queryRenderedFeaturesLayerFromLowDensity); | ||
BENCHMARK(API_queryRenderedFeaturesLayerFromHighDensity); |
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