Files
MapLibreParticleLab/benchmark/parse/filter.benchmark.cpp
Bart Louwers 550f64be22 core: rename mbgl namespace to mln (#4487)
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-08-14 23:25:20 +02:00

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1.0 KiB
C++

#include <benchmark/benchmark.h>
#include <mbgl/style/filter.hpp>
#include <mbgl/style/conversion/json.hpp>
#include <mbgl/style/conversion/filter.hpp>
#include <mbgl/style/conversion_impl.hpp>
#include <mbgl/tile/geometry_tile_data.hpp>
#include <mbgl/benchmark/stub_geometry_tile_feature.hpp>
using namespace mln;
style::Filter parse(const char* expression) {
style::conversion::Error error;
return *style::conversion::convertJSON<style::Filter>(expression, error);
}
static void Parse_Filter(benchmark::State& state) {
while (state.KeepRunning()) {
parse(R"FILTER(["==", "foo", "bar"])FILTER");
}
}
static void Parse_EvaluateFilter(benchmark::State& state) {
const style::Filter filter = parse(R"FILTER(["==", "foo", "bar"])FILTER");
const StubGeometryTileFeature feature = {{}, FeatureType::Unknown, {}, {{"foo", std::string("bar")}}};
const style::expression::EvaluationContext context(&feature);
while (state.KeepRunning()) {
filter(context);
}
}
BENCHMARK(Parse_Filter);
BENCHMARK(Parse_EvaluateFilter);