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#include <benchmark/benchmark.h>
#include "components/misc/strings/conversion.hpp"
#include "components/settings/parser.hpp"
#include "components/settings/settings.hpp"
#include "components/settings/values.hpp"
namespace
{
void settingsManager(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::Manager::getFloat("sky blending start", "Fog"));
}
}
void settingsManager2(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::Manager::getFloat("near clip", "Camera"));
benchmark::DoNotOptimize(Settings::Manager::getBool("transparent postpass", "Post Processing"));
}
}
void settingsManager3(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::Manager::getFloat("near clip", "Camera"));
benchmark::DoNotOptimize(Settings::Manager::getBool("transparent postpass", "Post Processing"));
benchmark::DoNotOptimize(Settings::Manager::getInt("reflection detail", "Water"));
}
}
void localStatic(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
static float v = Settings::Manager::getFloat("sky blending start", "Fog");
benchmark::DoNotOptimize(v);
}
}
void localStatic2(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
static float v1 = Settings::Manager::getFloat("near clip", "Camera");
static bool v2 = Settings::Manager::getBool("transparent postpass", "Post Processing");
benchmark::DoNotOptimize(v1);
benchmark::DoNotOptimize(v2);
}
}
void localStatic3(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
static float v1 = Settings::Manager::getFloat("near clip", "Camera");
static bool v2 = Settings::Manager::getBool("transparent postpass", "Post Processing");
static int v3 = Settings::Manager::getInt("reflection detail", "Water");
benchmark::DoNotOptimize(v1);
benchmark::DoNotOptimize(v2);
benchmark::DoNotOptimize(v3);
}
}
void settingsStorage(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
float v = Settings::fog().mSkyBlendingStart.get();
benchmark::DoNotOptimize(v);
}
}
void settingsStorage2(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
bool v1 = Settings::postProcessing().mTransparentPostpass.get();
float v2 = Settings::camera().mNearClip.get();
benchmark::DoNotOptimize(v1);
benchmark::DoNotOptimize(v2);
}
}
void settingsStorage3(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
bool v1 = Settings::postProcessing().mTransparentPostpass.get();
float v2 = Settings::camera().mNearClip.get();
int v3 = Settings::water().mReflectionDetail.get();
benchmark::DoNotOptimize(v1);
benchmark::DoNotOptimize(v2);
benchmark::DoNotOptimize(v3);
}
}
void settingsStorageGet(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::get<float>("Fog", "sky blending start"));
}
}
void settingsStorageGet2(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::get<bool>("Post Processing", "transparent postpass"));
benchmark::DoNotOptimize(Settings::get<float>("Camera", "near clip"));
}
}
void settingsStorageGet3(benchmark::State& state)
{
for ([[maybe_unused]] auto _ : state)
{
benchmark::DoNotOptimize(Settings::get<bool>("Post Processing", "transparent postpass"));
benchmark::DoNotOptimize(Settings::get<float>("Camera", "near clip"));
benchmark::DoNotOptimize(Settings::get<int>("Water", "reflection detail"));
}
}
}
BENCHMARK(settingsManager);
BENCHMARK(localStatic);
BENCHMARK(settingsStorage);
BENCHMARK(settingsStorageGet);
BENCHMARK(settingsManager2);
BENCHMARK(localStatic2);
BENCHMARK(settingsStorage2);
BENCHMARK(settingsStorageGet2);
BENCHMARK(settingsManager3);
BENCHMARK(localStatic3);
BENCHMARK(settingsStorage3);
BENCHMARK(settingsStorageGet3);
int main(int argc, char* argv[])
{
const std::filesystem::path settingsDefaultPath = std::filesystem::path{ OPENMW_PROJECT_SOURCE_DIR } / "files"
/ Misc::StringUtils::stringToU8String("settings-default.cfg");
Settings::SettingsFileParser parser;
parser.loadSettingsFile(settingsDefaultPath, Settings::Manager::mDefaultSettings);
Settings::StaticValues::initDefaults();
Settings::Manager::mUserSettings = Settings::Manager::mDefaultSettings;
Settings::Manager::mUserSettings.erase({ "Camera", "near clip" });
Settings::Manager::mUserSettings.erase({ "Post Processing", "transparent postpass" });
Settings::Manager::mUserSettings.erase({ "Water", "reflection detail" });
Settings::StaticValues::init();
benchmark::Initialize(&argc, argv);
benchmark::RunSpecifiedBenchmarks();
benchmark::Shutdown();
return 0;
}
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