osu/osu.Game.Benchmarks/BenchmarkBeatmapParsing.cs

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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System.IO;
using BenchmarkDotNet.Attributes;
using osu.Framework.IO.Stores;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.Formats;
using osu.Game.IO;
using osu.Game.IO.Archives;
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using osu.Game.Tests.Resources;
namespace osu.Game.Benchmarks
{
public class BenchmarkBeatmapParsing : BenchmarkTest
{
private readonly MemoryStream beatmapStream = new MemoryStream();
public override void SetUp()
{
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using (var resources = new DllResourceStore(typeof(TestResources).Assembly))
using (var archive = resources.GetStream("Resources/Archives/241526 Soleily - Renatus.osz"))
using (var reader = new ZipArchiveReader(archive))
reader.GetStream("Soleily - Renatus (Gamu) [Insane].osu").CopyTo(beatmapStream);
}
[Benchmark]
public Beatmap BenchmarkBundledBeatmap()
{
beatmapStream.Seek(0, SeekOrigin.Begin);
var reader = new LineBufferedReader(beatmapStream); // no disposal
var decoder = Decoder.GetDecoder<Beatmap>(reader);
return decoder.Decode(reader);
}
}
}