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#include <benchmark/benchmark.h>
#include <game/geoData.h>
namespace {
const GeoData geoDataFixture {GeoData::loadFromAsciiGrid(FIXTURESDIR "height/SD19.asc")};
void
terrainFindPoint(benchmark::State & state)
{
for (auto loop : state) {
benchmark::DoNotOptimize(geoDataFixture.findPoint({315555000, 495556000}));
}
}
void
terrainWalk(benchmark::State & state)
{
const glm::vec2 point {310001000, 490000000};
const GeoData::PointFace start {point, geoDataFixture.findPoint(point)};
for (auto loop : state) {
geoDataFixture.walk(start, {319999000, 500000000}, [](auto step) {
benchmark::DoNotOptimize(step);
});
}
}
void
terrainWalkBoundary(benchmark::State & state)
{
for (auto loop : state) {
geoDataFixture.boundaryWalk([](auto heh) {
benchmark::DoNotOptimize(heh);
});
}
}
void
terrainDeform(benchmark::State & state)
{
std::array<GlobalPosition3D, 3> points {{
{315555000, 495556000, 0},
{315655000, 495556000, 0},
{315655000, 495557000, 0},
}};
for (auto loop : state) {
auto geoData {geoDataFixture};
benchmark::DoNotOptimize(geoData.setHeights(points, GeoData::SetHeightsOpts {.surface = nullptr}));
}
}
}
BENCHMARK(terrainFindPoint);
BENCHMARK(terrainWalk);
BENCHMARK(terrainWalkBoundary);
BENCHMARK(terrainDeform);
BENCHMARK_MAIN();
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