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-rw-r--r--benchmark/api/render.benchmark.cpp79
1 files changed, 79 insertions, 0 deletions
diff --git a/benchmark/api/render.benchmark.cpp b/benchmark/api/render.benchmark.cpp
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index 0000000000..8c71c1a9bf
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+++ b/benchmark/api/render.benchmark.cpp
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+#include <benchmark/benchmark.h>
+
+#include <mbgl/benchmark/util.hpp>
+#include <mbgl/map/map.hpp>
+#include <mbgl/map/backend_scope.hpp>
+#include <mbgl/gl/headless_backend.hpp>
+#include <mbgl/gl/offscreen_view.hpp>
+#include <mbgl/util/default_thread_pool.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;
+ HeadlessBackend backend;
+ BackendScope scope { backend };
+ OffscreenView view { backend.getContext(), { 1000, 1000 } };
+ 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;
+ Map map { bench.backend, bench.view.getSize(), 1, bench.fileSource, bench.threadPool, MapMode::Still };
+ prepare(map);
+
+ while (state.KeepRunning()) {
+ mbgl::benchmark::render(map, bench.view);
+ }
+}
+
+static void API_renderStill_reuse_map_switch_styles(::benchmark::State& state) {
+ RenderBenchmark bench;
+ Map map { bench.backend, bench.view.getSize(), 1, bench.fileSource, bench.threadPool, MapMode::Still };
+
+ while (state.KeepRunning()) {
+ prepare(map, { "{}" });
+ mbgl::benchmark::render(map, bench.view);
+ prepare(map);
+ mbgl::benchmark::render(map, bench.view);
+ }
+}
+
+static void API_renderStill_recreate_map(::benchmark::State& state) {
+ RenderBenchmark bench;
+
+ while (state.KeepRunning()) {
+ Map map { bench.backend, bench.view.getSize(), 1, bench.fileSource, bench.threadPool, MapMode::Still };
+ prepare(map);
+ mbgl::benchmark::render(map, bench.view);
+ }
+}
+
+BENCHMARK(API_renderStill_reuse_map);
+BENCHMARK(API_renderStill_reuse_map_switch_styles);
+BENCHMARK(API_renderStill_recreate_map);