chromium/components/viz/service/display/copy_output_scaling_pixeltest.cc

// Copyright 2017 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

#include <stdint.h>

#include <memory>
#include <tuple>

#include "base/containers/heap_array.h"
#include "base/functional/bind.h"
#include "base/run_loop.h"
#include "base/task/sequenced_task_runner.h"
#include "build/build_config.h"
#include "cc/test/pixel_test_utils.h"
#include "cc/test/render_pass_test_utils.h"
#include "components/viz/common/frame_sinks/copy_output_request.h"
#include "components/viz/common/frame_sinks/copy_output_result.h"
#include "components/viz/common/frame_sinks/copy_output_util.h"
#include "components/viz/common/quads/compositor_render_pass.h"
#include "components/viz/service/display/viz_pixel_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/libyuv/include/libyuv.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/geometry/vector2d.h"

namespace viz {
namespace {

class CopyOutputScalingPixelTest
    : public VizPixelTest,
      public testing::WithParamInterface<std::tuple<RendererType,
                                                    gfx::Vector2d,
                                                    gfx::Vector2d,
                                                    CopyOutputResult::Format>> { … };

// Parameters common to all test instantiations. These are tuples consisting of
// {scale_from, scale_to, i420_format}.
const auto kParameters = …;

TEST_P(CopyOutputScalingPixelTest, ScaledCopyOfDrawnFrame) { … }
INSTANTIATE_TEST_SUITE_P(…);

}  // namespace
}  // namespace viz