cc/layers/picture_layer_impl_perftest.cc - chromium/src - Git at Google

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "cc/layers/picture_layer_impl.h"

 #include "base/macros.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/timer/lap_timer.h"
 #include "cc/test/fake_impl_task_runner_provider.h"
 #include "cc/test/fake_layer_tree_frame_sink.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
 #include "cc/test/fake_picture_layer_impl.h"
 #include "cc/test/fake_raster_source.h"
 #include "cc/test/test_task_graph_runner.h"
 #include "cc/tiles/tiling_set_raster_queue_all.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/perf/perf_test.h"

 namespace cc {
 namespace {

 static const int kTimeLimitMillis = 2000;
 static const int kWarmupRuns = 5;
 static const int kTimeCheckInterval = 10;

 void AddTiling(float scale,
                FakePictureLayerImpl* layer,
                std::vector<Tile*>* all_tiles) {
   PictureLayerTiling* tiling =
       layer->AddTiling(gfx::AxisTransform2d(scale, gfx::Vector2dF()));

   tiling->set_resolution(HIGH_RESOLUTION);
   tiling->CreateAllTilesForTesting();
   std::vector<Tile*> tiling_tiles = tiling->AllTilesForTesting();
   std::copy(
       tiling_tiles.begin(), tiling_tiles.end(), std::back_inserter(*all_tiles));
 }

 class PictureLayerImplPerfTest : public testing::Test {
  public:
   PictureLayerImplPerfTest()
       : task_runner_provider_(base::ThreadTaskRunnerHandle::Get()),
         layer_tree_frame_sink_(FakeLayerTreeFrameSink::Create3d()),
         host_impl_(LayerTreeSettings(),
                    &task_runner_provider_,
                    &task_graph_runner_),
         timer_(kWarmupRuns,
                base::TimeDelta::FromMilliseconds(kTimeLimitMillis),
                kTimeCheckInterval) {}

   void SetUp() override {
     host_impl_.SetVisible(true);
     host_impl_.InitializeFrameSink(layer_tree_frame_sink_.get());
   }

   void SetupPendingTree(const gfx::Size& layer_bounds) {
     scoped_refptr<FakeRasterSource> raster_source =
         FakeRasterSource::CreateFilled(layer_bounds);
     host_impl_.CreatePendingTree();
     LayerTreeImpl* pending_tree = host_impl_.pending_tree();
     pending_tree->DetachLayers();

     std::unique_ptr<FakePictureLayerImpl> pending_layer =
         FakePictureLayerImpl::CreateWithRasterSource(pending_tree, 7,
                                                      raster_source);
     pending_layer->SetDrawsContent(true);
     pending_layer->test_properties()->force_render_surface = true;
     pending_tree->SetRootLayerForTesting(std::move(pending_layer));
     pending_tree->BuildLayerListAndPropertyTreesForTesting();

     pending_layer_ = static_cast<FakePictureLayerImpl*>(
         host_impl_.pending_tree()->LayerById(7));
   }

   void RunRasterQueueConstructAndIterateTest(const std::string& test_name,
                                              int num_tiles,
                                              const gfx::Size& viewport_size) {
     host_impl_.active_tree()->SetDeviceViewportSize(viewport_size);
     host_impl_.pending_tree()->UpdateDrawProperties();

     timer_.Reset();
     do {
       int count = num_tiles;
       std::unique_ptr<TilingSetRasterQueueAll> queue(
           new TilingSetRasterQueueAll(
               pending_layer_->picture_layer_tiling_set(), false, true));
       while (count--) {
         ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
         ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
         queue->Pop();
       }
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());

     perf_test::PrintResult("tiling_set_raster_queue_construct_and_iterate", "",
                            test_name, timer_.LapsPerSecond(), "runs/s", true);
   }

   void RunRasterQueueConstructTest(const std::string& test_name,
                                    const gfx::Rect& viewport) {
     host_impl_.active_tree()->SetDeviceViewportSize(viewport.size());
     host_impl_.pending_tree()
         ->property_trees()
         ->scroll_tree.UpdateScrollOffsetBaseForTesting(
             pending_layer_->element_id(),
             gfx::ScrollOffset(viewport.x(), viewport.y()));
     host_impl_.pending_tree()->UpdateDrawProperties();

     timer_.Reset();
     do {
       std::unique_ptr<TilingSetRasterQueueAll> queue(
           new TilingSetRasterQueueAll(
               pending_layer_->picture_layer_tiling_set(), false, true));
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());

     perf_test::PrintResult("tiling_set_raster_queue_construct", "", test_name,
                            timer_.LapsPerSecond(), "runs/s", true);
   }

   void RunEvictionQueueConstructAndIterateTest(
       const std::string& test_name,
       int num_tiles,
       const gfx::Size& viewport_size) {
     host_impl_.active_tree()->SetDeviceViewportSize(viewport_size);
     host_impl_.pending_tree()->UpdateDrawProperties();

     timer_.Reset();
     do {
       int count = num_tiles;
       std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
           pending_layer_->picture_layer_tiling_set(),
           pending_layer_->contributes_to_drawn_render_surface()));
       while (count--) {
         ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
         ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
         queue->Pop();
       }
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());

     perf_test::PrintResult("tiling_set_eviction_queue_construct_and_iterate",
                            "", test_name, timer_.LapsPerSecond(), "runs/s",
                            true);
   }

   void RunEvictionQueueConstructTest(const std::string& test_name,
                                      const gfx::Rect& viewport) {
     host_impl_.active_tree()->SetDeviceViewportSize(viewport.size());
     host_impl_.pending_tree()
         ->property_trees()
         ->scroll_tree.UpdateScrollOffsetBaseForTesting(
             pending_layer_->element_id(),
             gfx::ScrollOffset(viewport.x(), viewport.y()));
     host_impl_.pending_tree()->UpdateDrawProperties();

     timer_.Reset();
     do {
       std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
           pending_layer_->picture_layer_tiling_set(),
           pending_layer_->contributes_to_drawn_render_surface()));
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());

     perf_test::PrintResult("tiling_set_eviction_queue_construct", "", test_name,
                            timer_.LapsPerSecond(), "runs/s", true);
   }

  protected:
   TestTaskGraphRunner task_graph_runner_;
   FakeImplTaskRunnerProvider task_runner_provider_;
   std::unique_ptr<LayerTreeFrameSink> layer_tree_frame_sink_;
   FakeLayerTreeHostImpl host_impl_;
   FakePictureLayerImpl* pending_layer_;
   base::LapTimer timer_;

  private:
   DISALLOW_COPY_AND_ASSIGN(PictureLayerImplPerfTest);
 };

 TEST_F(PictureLayerImplPerfTest, TilingSetRasterQueueConstructAndIterate) {
   SetupPendingTree(gfx::Size(10000, 10000));

   float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

   pending_layer_->AddTiling(
       gfx::AxisTransform2d(low_res_factor, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(0.3f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(0.7f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(1.0f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(2.0f, gfx::Vector2dF()));

   RunRasterQueueConstructAndIterateTest("32_100x100", 32, gfx::Size(100, 100));
   RunRasterQueueConstructAndIterateTest("32_500x500", 32, gfx::Size(500, 500));
   RunRasterQueueConstructAndIterateTest("64_100x100", 64, gfx::Size(100, 100));
   RunRasterQueueConstructAndIterateTest("64_500x500", 64, gfx::Size(500, 500));
 }

 TEST_F(PictureLayerImplPerfTest, TilingSetRasterQueueConstruct) {
   SetupPendingTree(gfx::Size(10000, 10000));

   float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

   pending_layer_->AddTiling(
       gfx::AxisTransform2d(low_res_factor, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(0.3f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(0.7f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(1.0f, gfx::Vector2dF()));
   pending_layer_->AddTiling(gfx::AxisTransform2d(2.0f, gfx::Vector2dF()));

   RunRasterQueueConstructTest("0_0_100x100", gfx::Rect(0, 0, 100, 100));
   RunRasterQueueConstructTest("5000_0_100x100", gfx::Rect(5000, 0, 100, 100));
   RunRasterQueueConstructTest("9999_0_100x100", gfx::Rect(9999, 0, 100, 100));
 }

 TEST_F(PictureLayerImplPerfTest, TilingSetEvictionQueueConstructAndIterate) {
   SetupPendingTree(gfx::Size(10000, 10000));

   float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

   std::vector<Tile*> all_tiles;
   AddTiling(low_res_factor, pending_layer_, &all_tiles);
   AddTiling(0.3f, pending_layer_, &all_tiles);
   AddTiling(0.7f, pending_layer_, &all_tiles);
   AddTiling(1.0f, pending_layer_, &all_tiles);
   AddTiling(2.0f, pending_layer_, &all_tiles);

   ASSERT_TRUE(host_impl_.tile_manager() != nullptr);
   host_impl_.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles);

   RunEvictionQueueConstructAndIterateTest(
       "32_100x100", 32, gfx::Size(100, 100));
   RunEvictionQueueConstructAndIterateTest(
       "32_500x500", 32, gfx::Size(500, 500));
   RunEvictionQueueConstructAndIterateTest(
       "64_100x100", 64, gfx::Size(100, 100));
   RunEvictionQueueConstructAndIterateTest(
       "64_500x500", 64, gfx::Size(500, 500));
 }

 TEST_F(PictureLayerImplPerfTest, TilingSetEvictionQueueConstruct) {
   SetupPendingTree(gfx::Size(10000, 10000));

   float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

   std::vector<Tile*> all_tiles;
   AddTiling(low_res_factor, pending_layer_, &all_tiles);
   AddTiling(0.3f, pending_layer_, &all_tiles);
   AddTiling(0.7f, pending_layer_, &all_tiles);
   AddTiling(1.0f, pending_layer_, &all_tiles);
   AddTiling(2.0f, pending_layer_, &all_tiles);

   ASSERT_TRUE(host_impl_.tile_manager() != nullptr);
   host_impl_.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles);

   RunEvictionQueueConstructTest("0_0_100x100", gfx::Rect(0, 0, 100, 100));
   RunEvictionQueueConstructTest("5000_0_100x100", gfx::Rect(5000, 0, 100, 100));
   RunEvictionQueueConstructTest("9999_0_100x100", gfx::Rect(9999, 0, 100, 100));
 }

 }  // namespace
 }  // namespace cc
	// Copyright 2014 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "cc/layers/picture_layer_impl.h"

	#include "base/macros.h"
	#include "base/threading/thread_task_runner_handle.h"
	#include "base/timer/lap_timer.h"
	#include "cc/test/fake_impl_task_runner_provider.h"
	#include "cc/test/fake_layer_tree_frame_sink.h"
	#include "cc/test/fake_layer_tree_host_impl.h"
	#include "cc/test/fake_picture_layer_impl.h"
	#include "cc/test/fake_raster_source.h"
	#include "cc/test/test_task_graph_runner.h"
	#include "cc/tiles/tiling_set_raster_queue_all.h"
	#include "cc/trees/layer_tree_impl.h"
	#include "testing/gtest/include/gtest/gtest.h"
	#include "testing/perf/perf_test.h"

	namespace cc {
	namespace {

	static const int kTimeLimitMillis = 2000;
	static const int kWarmupRuns = 5;
	static const int kTimeCheckInterval = 10;

	void AddTiling(float scale,
	FakePictureLayerImpl* layer,
	std::vector<Tile> all_tiles) {
	PictureLayerTiling* tiling =
	layer->AddTiling(gfx::AxisTransform2d(scale, gfx::Vector2dF()));

	tiling->set_resolution(HIGH_RESOLUTION);
	tiling->CreateAllTilesForTesting();
	std::vector<Tile*> tiling_tiles = tiling->AllTilesForTesting();
	std::copy(
	tiling_tiles.begin(), tiling_tiles.end(), std::back_inserter(*all_tiles));
	}

	class PictureLayerImplPerfTest : public testing::Test {
	public:
	PictureLayerImplPerfTest()
	: task_runner_provider_(base::ThreadTaskRunnerHandle::Get()),
	layer_tree_frame_sink_(FakeLayerTreeFrameSink::Create3d()),
	host_impl_(LayerTreeSettings(),
	&task_runner_provider_,
	&task_graph_runner_),
	timer_(kWarmupRuns,
	base::TimeDelta::FromMilliseconds(kTimeLimitMillis),
	kTimeCheckInterval) {}

	void SetUp() override {
	host_impl_.SetVisible(true);
	host_impl_.InitializeFrameSink(layer_tree_frame_sink_.get());
	}

	void SetupPendingTree(const gfx::Size& layer_bounds) {
	scoped_refptr<FakeRasterSource> raster_source =
	FakeRasterSource::CreateFilled(layer_bounds);
	host_impl_.CreatePendingTree();
	LayerTreeImpl* pending_tree = host_impl_.pending_tree();
	pending_tree->DetachLayers();

	std::unique_ptr<FakePictureLayerImpl> pending_layer =
	FakePictureLayerImpl::CreateWithRasterSource(pending_tree, 7,
	raster_source);
	pending_layer->SetDrawsContent(true);
	pending_layer->test_properties()->force_render_surface = true;
	pending_tree->SetRootLayerForTesting(std::move(pending_layer));
	pending_tree->BuildLayerListAndPropertyTreesForTesting();

	pending_layer_ = static_cast<FakePictureLayerImpl*>(
	host_impl_.pending_tree()->LayerById(7));
	}

	void RunRasterQueueConstructAndIterateTest(const std::string& test_name,
	int num_tiles,
	const gfx::Size& viewport_size) {
	host_impl_.active_tree()->SetDeviceViewportSize(viewport_size);
	host_impl_.pending_tree()->UpdateDrawProperties();

	timer_.Reset();
	do {
	int count = num_tiles;
	std::unique_ptr<TilingSetRasterQueueAll> queue(
	new TilingSetRasterQueueAll(
	pending_layer_->picture_layer_tiling_set(), false, true));
	while (count--) {
	ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
	ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
	queue->Pop();
	}
	timer_.NextLap();
	} while (!timer_.HasTimeLimitExpired());

	perf_test::PrintResult("tiling_set_raster_queue_construct_and_iterate", "",
	test_name, timer_.LapsPerSecond(), "runs/s", true);
	}

	void RunRasterQueueConstructTest(const std::string& test_name,
	const gfx::Rect& viewport) {
	host_impl_.active_tree()->SetDeviceViewportSize(viewport.size());
	host_impl_.pending_tree()
	->property_trees()
	->scroll_tree.UpdateScrollOffsetBaseForTesting(
	pending_layer_->element_id(),
	gfx::ScrollOffset(viewport.x(), viewport.y()));
	host_impl_.pending_tree()->UpdateDrawProperties();

	timer_.Reset();
	do {
	std::unique_ptr<TilingSetRasterQueueAll> queue(
	new TilingSetRasterQueueAll(
	pending_layer_->picture_layer_tiling_set(), false, true));
	timer_.NextLap();
	} while (!timer_.HasTimeLimitExpired());

	perf_test::PrintResult("tiling_set_raster_queue_construct", "", test_name,
	timer_.LapsPerSecond(), "runs/s", true);
	}

	void RunEvictionQueueConstructAndIterateTest(
	const std::string& test_name,
	int num_tiles,
	const gfx::Size& viewport_size) {
	host_impl_.active_tree()->SetDeviceViewportSize(viewport_size);
	host_impl_.pending_tree()->UpdateDrawProperties();

	timer_.Reset();
	do {
	int count = num_tiles;
	std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
	pending_layer_->picture_layer_tiling_set(),
	pending_layer_->contributes_to_drawn_render_surface()));
	while (count--) {
	ASSERT_TRUE(!queue->IsEmpty()) << "count: " << count;
	ASSERT_TRUE(queue->Top().tile()) << "count: " << count;
	queue->Pop();
	}
	timer_.NextLap();
	} while (!timer_.HasTimeLimitExpired());

	perf_test::PrintResult("tiling_set_eviction_queue_construct_and_iterate",
	"", test_name, timer_.LapsPerSecond(), "runs/s",
	true);
	}

	void RunEvictionQueueConstructTest(const std::string& test_name,
	const gfx::Rect& viewport) {
	host_impl_.active_tree()->SetDeviceViewportSize(viewport.size());
	host_impl_.pending_tree()
	->property_trees()
	->scroll_tree.UpdateScrollOffsetBaseForTesting(
	pending_layer_->element_id(),
	gfx::ScrollOffset(viewport.x(), viewport.y()));
	host_impl_.pending_tree()->UpdateDrawProperties();

	timer_.Reset();
	do {
	std::unique_ptr<TilingSetEvictionQueue> queue(new TilingSetEvictionQueue(
	pending_layer_->picture_layer_tiling_set(),
	pending_layer_->contributes_to_drawn_render_surface()));
	timer_.NextLap();
	} while (!timer_.HasTimeLimitExpired());

	perf_test::PrintResult("tiling_set_eviction_queue_construct", "", test_name,
	timer_.LapsPerSecond(), "runs/s", true);
	}

	protected:
	TestTaskGraphRunner task_graph_runner_;
	FakeImplTaskRunnerProvider task_runner_provider_;
	std::unique_ptr<LayerTreeFrameSink> layer_tree_frame_sink_;
	FakeLayerTreeHostImpl host_impl_;
	FakePictureLayerImpl* pending_layer_;
	base::LapTimer timer_;

	private:
	DISALLOW_COPY_AND_ASSIGN(PictureLayerImplPerfTest);
	};

	TEST_F(PictureLayerImplPerfTest, TilingSetRasterQueueConstructAndIterate) {
	SetupPendingTree(gfx::Size(10000, 10000));

	float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

	pending_layer_->AddTiling(
	gfx::AxisTransform2d(low_res_factor, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(0.3f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(0.7f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(1.0f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(2.0f, gfx::Vector2dF()));

	RunRasterQueueConstructAndIterateTest("32_100x100", 32, gfx::Size(100, 100));
	RunRasterQueueConstructAndIterateTest("32_500x500", 32, gfx::Size(500, 500));
	RunRasterQueueConstructAndIterateTest("64_100x100", 64, gfx::Size(100, 100));
	RunRasterQueueConstructAndIterateTest("64_500x500", 64, gfx::Size(500, 500));
	}

	TEST_F(PictureLayerImplPerfTest, TilingSetRasterQueueConstruct) {
	SetupPendingTree(gfx::Size(10000, 10000));

	float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

	pending_layer_->AddTiling(
	gfx::AxisTransform2d(low_res_factor, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(0.3f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(0.7f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(1.0f, gfx::Vector2dF()));
	pending_layer_->AddTiling(gfx::AxisTransform2d(2.0f, gfx::Vector2dF()));

	RunRasterQueueConstructTest("0_0_100x100", gfx::Rect(0, 0, 100, 100));
	RunRasterQueueConstructTest("5000_0_100x100", gfx::Rect(5000, 0, 100, 100));
	RunRasterQueueConstructTest("9999_0_100x100", gfx::Rect(9999, 0, 100, 100));
	}

	TEST_F(PictureLayerImplPerfTest, TilingSetEvictionQueueConstructAndIterate) {
	SetupPendingTree(gfx::Size(10000, 10000));

	float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

	std::vector<Tile*> all_tiles;
	AddTiling(low_res_factor, pending_layer_, &all_tiles);
	AddTiling(0.3f, pending_layer_, &all_tiles);
	AddTiling(0.7f, pending_layer_, &all_tiles);
	AddTiling(1.0f, pending_layer_, &all_tiles);
	AddTiling(2.0f, pending_layer_, &all_tiles);

	ASSERT_TRUE(host_impl_.tile_manager() != nullptr);
	host_impl_.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles);

	RunEvictionQueueConstructAndIterateTest(
	"32_100x100", 32, gfx::Size(100, 100));
	RunEvictionQueueConstructAndIterateTest(
	"32_500x500", 32, gfx::Size(500, 500));
	RunEvictionQueueConstructAndIterateTest(
	"64_100x100", 64, gfx::Size(100, 100));
	RunEvictionQueueConstructAndIterateTest(
	"64_500x500", 64, gfx::Size(500, 500));
	}

	TEST_F(PictureLayerImplPerfTest, TilingSetEvictionQueueConstruct) {
	SetupPendingTree(gfx::Size(10000, 10000));

	float low_res_factor = host_impl_.settings().low_res_contents_scale_factor;

	std::vector<Tile*> all_tiles;
	AddTiling(low_res_factor, pending_layer_, &all_tiles);
	AddTiling(0.3f, pending_layer_, &all_tiles);
	AddTiling(0.7f, pending_layer_, &all_tiles);
	AddTiling(1.0f, pending_layer_, &all_tiles);
	AddTiling(2.0f, pending_layer_, &all_tiles);

	ASSERT_TRUE(host_impl_.tile_manager() != nullptr);
	host_impl_.tile_manager()->InitializeTilesWithResourcesForTesting(all_tiles);

	RunEvictionQueueConstructTest("0_0_100x100", gfx::Rect(0, 0, 100, 100));
	RunEvictionQueueConstructTest("5000_0_100x100", gfx::Rect(5000, 0, 100, 100));
	RunEvictionQueueConstructTest("9999_0_100x100", gfx::Rect(9999, 0, 100, 100));
	}

	} // namespace
	} // namespace cc