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96 lines
5.6 KiB
96 lines
5.6 KiB
// Copyright (c) Six Labors.
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// Licensed under the Apache License, Version 2.0.
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using System.IO;
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using BenchmarkDotNet.Attributes;
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using ImageMagick;
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using SixLabors.ImageSharp.PixelFormats;
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using SixLabors.ImageSharp.Tests;
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namespace SixLabors.ImageSharp.Benchmarks.Codecs
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{
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[Config(typeof(Config.ShortClr))]
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public class DecodeWebp : BenchmarkBase
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{
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private byte[] webpLossyBytes;
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private byte[] webpLosslessBytes;
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private string TestImageLossyFullPath => Path.Combine(TestEnvironment.InputImagesDirectoryFullPath, this.TestImageLossy);
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private string TestImageLosslessFullPath => Path.Combine(TestEnvironment.InputImagesDirectoryFullPath, this.TestImageLossless);
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[Params(TestImages.WebP.Lossy.Earth)]
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public string TestImageLossy { get; set; }
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[Params(TestImages.WebP.Lossless.Earth)]
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public string TestImageLossless { get; set; }
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[GlobalSetup]
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public void ReadImages()
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{
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this.webpLossyBytes ??= File.ReadAllBytes(this.TestImageLossyFullPath);
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this.webpLosslessBytes ??= File.ReadAllBytes(this.TestImageLosslessFullPath);
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}
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[Benchmark(Description = "Magick Lossy WebP")]
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public int WebpLossyMagick()
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{
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var settings = new MagickReadSettings { Format = MagickFormat.WebP };
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using var image = new MagickImage(new MemoryStream(this.webpLossyBytes), settings);
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return image.Width;
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}
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[Benchmark(Description = "ImageSharp Lossy Webp")]
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public int WebpLossy()
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{
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using var memoryStream = new MemoryStream(this.webpLossyBytes);
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using var image = Image.Load<Rgba32>(memoryStream);
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return image.Height;
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}
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[Benchmark(Description = "Magick Lossless WebP")]
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public int WebpLosslessMagick()
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{
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var settings = new MagickReadSettings { Format = MagickFormat.WebP };
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using var image = new MagickImage(new MemoryStream(this.webpLosslessBytes), settings);
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return image.Width;
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}
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[Benchmark(Description = "ImageSharp Lossless Webp")]
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public int WebpLossless()
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{
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using var memoryStream = new MemoryStream(this.webpLosslessBytes);
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using var image = Image.Load<Rgba32>(memoryStream);
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return image.Height;
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}
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/* Results 15.05.2020
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* BenchmarkDotNet=v0.12.0, OS=Windows 10.0.18362
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Intel Core i7-6700K CPU 4.00GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
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.NET Core SDK=3.1.202
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[Host] : .NET Core 3.1.4 (CoreCLR 4.700.20.20201, CoreFX 4.700.20.22101), X64 RyuJIT
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Job-AQFZAV : .NET Framework 4.8 (4.8.4180.0), X64 RyuJIT
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Job-YCDAPQ : .NET Core 2.1.18 (CoreCLR 4.6.28801.04, CoreFX 4.6.28802.05), X64 RyuJIT
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Job-WMTYOZ : .NET Core 3.1.4 (CoreCLR 4.700.20.20201, CoreFX 4.700.20.22101), X64 RyuJIT
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IterationCount=3 LaunchCount=1 WarmupCount=3
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| Method | Runtime | TestImageLossy | TestImageLossless | Mean | Error | StdDev | Gen 0 | Gen 1 | Gen 2 | Allocated |
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|--------------------------- |-------------- |--------------------- |--------------------- |-----------:|----------:|--------:|----------:|----------:|------:|-------------:|
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| 'Magick Lossy WebP' | .NET 4.7.2 | WebP/(...).webp [21] | WebP/(...).webp [24] | 125.2 ms | 7.93 ms | 0.43 ms | - | - | - | 18.05 KB |
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| 'ImageSharp Lossy Webp' | .NET 4.7.2 | WebP/(...).webp [21] | WebP/(...).webp [24] | 1,102.1 ms | 67.88 ms | 3.72 ms | 2000.0000 | - | - | 11835.55 KB |
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| 'Magick Lossless WebP' | .NET 4.7.2 | WebP/(...).webp [21] | WebP/(...).webp [24] | 183.6 ms | 7.11 ms | 0.39 ms | - | - | - | 18.71 KB |
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| 'ImageSharp Lossless Webp' | .NET 4.7.2 | WebP/(...).webp [21] | WebP/(...).webp [24] | 1,820.1 ms | 68.66 ms | 3.76 ms | 4000.0000 | 1000.0000 | - | 223765.64 KB |
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| 'Magick Lossy WebP' | .NET Core 2.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 124.7 ms | 1.92 ms | 0.11 ms | - | - | - | 15.97 KB |
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| 'ImageSharp Lossy Webp' | .NET Core 2.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 739.0 ms | 39.51 ms | 2.17 ms | 2000.0000 | - | - | 11802.98 KB |
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| 'Magick Lossless WebP' | .NET Core 2.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 184.0 ms | 21.65 ms | 1.19 ms | - | - | - | 17.96 KB |
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| 'ImageSharp Lossless Webp' | .NET Core 2.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 618.3 ms | 16.33 ms | 0.90 ms | 4000.0000 | 1000.0000 | - | 223699.11 KB |
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| 'Magick Lossy WebP' | .NET Core 3.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 125.6 ms | 17.51 ms | 0.96 ms | - | - | - | 16.1 KB |
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| 'ImageSharp Lossy Webp' | .NET Core 3.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 768.4 ms | 114.73 ms | 6.29 ms | 2000.0000 | - | - | 11802.89 KB |
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| 'Magick Lossless WebP' | .NET Core 3.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 183.6 ms | 3.32 ms | 0.18 ms | - | - | - | 17 KB |
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| 'ImageSharp Lossless Webp' | .NET Core 3.1 | WebP/(...).webp [21] | WebP/(...).webp [24] | 621.3 ms | 12.12 ms | 0.66 ms | 4000.0000 | 1000.0000 | - | 223698.75 KB |
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*/
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}
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}
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