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Side by Side Diff: cc/layers/picture_layer_unittest.cc

Issue 1452353002: Turn off computation of the interest rect in cc in synchronized paint mode. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "cc/layers/picture_layer.h" 5 #include "cc/layers/picture_layer.h"
6 6
7 #include "base/thread_task_runner_handle.h" 7 #include "base/thread_task_runner_handle.h"
8 #include "cc/layers/content_layer_client.h" 8 #include "cc/layers/content_layer_client.h"
9 #include "cc/layers/picture_layer_impl.h" 9 #include "cc/layers/picture_layer_impl.h"
10 #include "cc/playback/display_item_list_settings.h" 10 #include "cc/playback/display_item_list_settings.h"
11 #include "cc/test/fake_display_list_recording_source.h" 11 #include "cc/test/fake_display_list_recording_source.h"
12 #include "cc/test/fake_layer_tree_host.h" 12 #include "cc/test/fake_layer_tree_host.h"
13 #include "cc/test/fake_picture_layer.h" 13 #include "cc/test/fake_picture_layer.h"
14 #include "cc/test/fake_picture_layer_impl.h" 14 #include "cc/test/fake_picture_layer_impl.h"
15 #include "cc/test/fake_proxy.h" 15 #include "cc/test/fake_proxy.h"
16 #include "cc/test/test_shared_bitmap_manager.h" 16 #include "cc/test/test_shared_bitmap_manager.h"
17 #include "cc/test/test_task_graph_runner.h" 17 #include "cc/test/test_task_graph_runner.h"
18 #include "cc/trees/single_thread_proxy.h" 18 #include "cc/trees/single_thread_proxy.h"
19 #include "testing/gtest/include/gtest/gtest.h" 19 #include "testing/gtest/include/gtest/gtest.h"
20 20
21 namespace cc { 21 namespace cc {
22 namespace { 22 namespace {
23 23
24 class MockContentLayerClient : public ContentLayerClient { 24 class MockContentLayerClient : public ContentLayerClient {
25 public: 25 public:
26 gfx::Rect PaintableRegion() override { return gfx::Rect(); }
26 scoped_refptr<DisplayItemList> PaintContentsToDisplayList( 27 scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
27 const gfx::Rect& clip, 28 const gfx::Rect& clip,
28 PaintingControlSetting picture_control) override { 29 PaintingControlSetting picture_control) override {
29 return DisplayItemList::Create(clip, DisplayItemListSettings()); 30 return DisplayItemList::Create(clip, DisplayItemListSettings());
30 } 31 }
31 bool FillsBoundsCompletely() const override { return false; }; 32 bool FillsBoundsCompletely() const override { return false; };
32 size_t GetApproximateUnsharedMemoryUsage() const override { return 0; } 33 size_t GetApproximateUnsharedMemoryUsage() const override { return 0; }
33 }; 34 };
34 35
35 TEST(PictureLayerTest, NoTilesIfEmptyBounds) { 36 TEST(PictureLayerTest, NoTilesIfEmptyBounds) {
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165 // Do a main frame, record the picture layers. The frame number has changed 166 // Do a main frame, record the picture layers. The frame number has changed
166 // non-monotonically. 167 // non-monotonically.
167 layer->SetNeedsDisplay(); 168 layer->SetNeedsDisplay();
168 host2->Composite(base::TimeTicks::Now()); 169 host2->Composite(base::TimeTicks::Now());
169 EXPECT_EQ(3, layer->update_count()); 170 EXPECT_EQ(3, layer->update_count());
170 EXPECT_EQ(1, host2->source_frame_number()); 171 EXPECT_EQ(1, host2->source_frame_number());
171 } 172 }
172 173
173 } // namespace 174 } // namespace
174 } // namespace cc 175 } // namespace cc
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