chromium/gpu/command_buffer/tests/gl_helper_benchmark.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

// This file looks like a unit test, but it contains benchmarks and test
// utilities intended for manual evaluation of the scalers in
// gl_helper*. These tests produce output in the form of files and printouts,
// but cannot really "fail". There is no point in making these tests part
// of any test automation run.

#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#include <GLES2/gl2extchromium.h>
#include <stddef.h>
#include <stdio.h>

#include <cmath>
#include <memory>
#include <string>
#include <vector>

#include "base/at_exit.h"
#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/strings/stringprintf.h"
#include "base/test/task_environment.h"
#include "base/time/time.h"
#include "components/viz/test/test_gpu_service_holder.h"
#include "gpu/command_buffer/client/gl_helper.h"
#include "gpu/command_buffer/client/gl_helper_scaling.h"
#include "gpu/command_buffer/client/gles2_implementation.h"
#include "gpu/command_buffer/client/shared_memory_limits.h"
#include "gpu/ipc/gl_in_process_context.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/codec/png_codec.h"

namespace gpu {

namespace {

GLHelper::ScalerQuality kQualities[] = …;

const char* const kQualityNames[] = …;

}  // namespace

class GLHelperBenchmark : public testing::Test { … };

TEST_F(GLHelperBenchmark, ScaleBenchmark) { … }

}  // namespace gpu