79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
#include <benchmark/benchmark.h>
|
|
|
|
#include <mbgl/map/map.hpp>
|
|
#include <mbgl/map/map_observer.hpp>
|
|
#include <mbgl/gl/headless_frontend.hpp>
|
|
#include <mbgl/util/default_thread_pool.hpp>
|
|
#include <mbgl/renderer/renderer.hpp>
|
|
#include <mbgl/style/style.hpp>
|
|
#include <mbgl/style/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>
|
|
|
|
using namespace mbgl;
|
|
|
|
namespace {
|
|
|
|
class RenderBenchmark {
|
|
public:
|
|
RenderBenchmark() {
|
|
NetworkStatus::Set(NetworkStatus::Status::Offline);
|
|
fileSource.setAccessToken("foobar");
|
|
}
|
|
|
|
util::RunLoop loop;
|
|
DefaultFileSource fileSource { "benchmark/fixtures/api/cache.db", "." };
|
|
ThreadPool threadPool { 4 };
|
|
};
|
|
|
|
static void prepare(Map& map, optional<std::string> json = {}) {
|
|
map.getStyle().loadJSON(json ? *json : util::read_file("benchmark/fixtures/api/style.json"));
|
|
map.setLatLngZoom({ 40.726989, -73.992857 }, 15); // Manhattan
|
|
map.getStyle().addImage(std::make_unique<style::Image>("test-icon",
|
|
decodeImage(util::read_file("benchmark/fixtures/api/default_marker.png")), 1.0));
|
|
}
|
|
|
|
} // end namespace
|
|
|
|
static void API_renderStill_reuse_map(::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 };
|
|
prepare(map);
|
|
|
|
while (state.KeepRunning()) {
|
|
frontend.render(map);
|
|
}
|
|
}
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
static void API_renderStill_recreate_map(::benchmark::State& state) {
|
|
RenderBenchmark bench;
|
|
|
|
while (state.KeepRunning()) {
|
|
HeadlessFrontend frontend { { 1000, 1000 }, 1, bench.fileSource, bench.threadPool };
|
|
Map map { frontend, MapObserver::nullObserver(), frontend.getSize(), 1, bench.fileSource, bench.threadPool, MapMode::Still };
|
|
prepare(map);
|
|
frontend.render(map);
|
|
}
|
|
}
|
|
|
|
BENCHMARK(API_renderStill_reuse_map);
|
|
BENCHMARK(API_renderStill_reuse_map_switch_styles);
|
|
BENCHMARK(API_renderStill_recreate_map);
|