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Tests: Add benchmarks for JPEGLoader

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I'm the author of the image.
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Lucas CHOLLET 2023-03-28 11:51:48 -04:00 • committed by Linus Groh
parent b746d324cf
commit 2812ef246d
3 changed files with 49 additions and 0 deletions
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48
Tests/LibGfx/BenchmarkJPEGLoader.cpp Normal file
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/*
* Copyright (c) 2023, Lucas Chollet <lucas.chollet@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCore/File.h>
#include <LibGfx/ImageFormats/JPEGLoader.h>
#include <LibTest/TestCase.h>
#ifdef AK_OS_SERENITY
# define TEST_INPUT(x) ("/usr/Tests/LibGfx/test-inputs/" x)
#else
# define TEST_INPUT(x) ("test-inputs/" x)
#endif
// FIXME: Enable formatting when the patch will be mainstream
// https://github.com/llvm/llvm-project/commit/fd86789962964a98157e8159c3d95cdc241942e3
// clang-format off
auto small_image = Core::File::open(TEST_INPUT("rgb24.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
auto big_image = Core::File::open(TEST_INPUT("big_image.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
auto rgb_image = Core::File::open(TEST_INPUT("rgb_components.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
auto several_scans = Core::File::open(TEST_INPUT("several_scans.jpg"sv), Core::File::OpenMode::Read).release_value()->read_until_eof().release_value();
// clang-format on
BENCHMARK_CASE(small_image)
{
auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(small_image));
MUST(plugin_decoder->frame(0));
}
BENCHMARK_CASE(big_image)
{
auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(big_image));
MUST(plugin_decoder->frame(0));
}
BENCHMARK_CASE(rgb_image)
{
auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(rgb_image));
MUST(plugin_decoder->frame(0));
}
BENCHMARK_CASE(several_scans)
{
auto plugin_decoder = MUST(Gfx::JPEGImageDecoderPlugin::create(several_scans));
MUST(plugin_decoder->frame(0));
}