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Tests: Add benchmarks for JPEGLoader
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Tests/LibGfx/BenchmarkJPEGLoader.cpp
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48
Tests/LibGfx/BenchmarkJPEGLoader.cpp
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/*
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* Copyright (c) 2023, Lucas Chollet <lucas.chollet@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/File.h>
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#include <LibGfx/ImageFormats/JPEGLoader.h>
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#include <LibTest/TestCase.h>
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#ifdef AK_OS_SERENITY
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# define TEST_INPUT(x) ("/usr/Tests/LibGfx/test-inputs/" x)
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#else
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# define TEST_INPUT(x) ("test-inputs/" x)
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#endif
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// FIXME: Enable formatting when the patch will be mainstream
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// https://github.com/llvm/llvm-project/commit/fd86789962964a98157e8159c3d95cdc241942e3
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// clang-format off
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auto small_image = Core::File::open(TEST_INPUT("rgb24.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
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auto big_image = Core::File::open(TEST_INPUT("big_image.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
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auto rgb_image = Core::File::open(TEST_INPUT("rgb_components.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
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auto several_scans = Core::File::open(TEST_INPUT("several_scans.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
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// clang-format on
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BENCHMARK_CASE(small_image)
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{
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(small_image));
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MUST(plugin_decoder->frame(0));
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}
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BENCHMARK_CASE(big_image)
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{
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(big_image));
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MUST(plugin_decoder->frame(0));
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}
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BENCHMARK_CASE(rgb_image)
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{
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(rgb_image));
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MUST(plugin_decoder->frame(0));
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}
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BENCHMARK_CASE(several_scans)
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{
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auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(several_scans));
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MUST(plugin_decoder->frame(0));
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}
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