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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 <stddef.h> | 5 #include <stddef.h> |
6 #include <stdint.h> | 6 #include <stdint.h> |
7 | 7 |
8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
9 #include "base/run_loop.h" | 9 #include "base/run_loop.h" |
10 #include "base/threading/thread_task_runner_handle.h" | 10 #include "base/threading/thread_task_runner_handle.h" |
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1802 uint64_t resource_content_id, | 1802 uint64_t resource_content_id, |
1803 uint64_t previous_content_id) override { | 1803 uint64_t previous_content_id) override { |
1804 EXPECT_EQ(expected_resource_id_, resource_content_id); | 1804 EXPECT_EQ(expected_resource_id_, resource_content_id); |
1805 return nullptr; | 1805 return nullptr; |
1806 } | 1806 } |
1807 | 1807 |
1808 private: | 1808 private: |
1809 uint64_t expected_resource_id_; | 1809 uint64_t expected_resource_id_; |
1810 }; | 1810 }; |
1811 | 1811 |
| 1812 class VerifyResourceContentIdTileTaskManager : public FakeTileTaskManagerImpl { |
| 1813 public: |
| 1814 explicit VerifyResourceContentIdTileTaskManager(uint64_t expected_resource_id) |
| 1815 : FakeTileTaskManagerImpl(base::WrapUnique<RasterBufferProvider>( |
| 1816 new VerifyResourceContentIdRasterBufferProvider( |
| 1817 expected_resource_id))) {} |
| 1818 ~VerifyResourceContentIdTileTaskManager() override {} |
| 1819 }; |
| 1820 |
1812 // Runs a test to ensure that partial raster is either enabled or disabled, | 1821 // Runs a test to ensure that partial raster is either enabled or disabled, |
1813 // depending on |partial_raster_enabled|'s value. Takes ownership of host_impl | 1822 // depending on |partial_raster_enabled|'s value. Takes ownership of host_impl |
1814 // so that cleanup order can be controlled. | 1823 // so that cleanup order can be controlled. |
1815 void RunPartialRasterCheck(std::unique_ptr<LayerTreeHostImpl> host_impl, | 1824 void RunPartialRasterCheck(std::unique_ptr<LayerTreeHostImpl> host_impl, |
1816 bool partial_raster_enabled) { | 1825 bool partial_raster_enabled) { |
1817 // Pick arbitrary IDs - they don't really matter as long as they're constant. | 1826 // Pick arbitrary IDs - they don't really matter as long as they're constant. |
1818 const int kLayerId = 7; | 1827 const int kLayerId = 7; |
1819 const uint64_t kInvalidatedId = 43; | 1828 const uint64_t kInvalidatedId = 43; |
1820 const uint64_t kExpectedId = partial_raster_enabled ? kInvalidatedId : 0u; | 1829 const uint64_t kExpectedId = partial_raster_enabled ? kInvalidatedId : 0u; |
1821 const gfx::Size kTileSize(128, 128); | 1830 const gfx::Size kTileSize(128, 128); |
1822 | 1831 |
1823 // Create a VerifyResourceContentIdTileTaskManager to ensure that the | 1832 // Create a VerifyResourceContentIdTileTaskManager to ensure that the |
1824 // raster task we see is created with |kExpectedId|. | 1833 // raster task we see is created with |kExpectedId|. |
1825 FakeTileTaskManagerImpl tile_task_manager; | 1834 VerifyResourceContentIdTileTaskManager verifying_task_manager(kExpectedId); |
1826 host_impl->tile_manager()->SetTileTaskManagerForTesting(&tile_task_manager); | 1835 host_impl->tile_manager()->SetTileTaskManagerForTesting( |
1827 | 1836 &verifying_task_manager); |
1828 VerifyResourceContentIdRasterBufferProvider raster_buffer_provider( | |
1829 kExpectedId); | |
1830 host_impl->tile_manager()->SetRasterBufferProviderForTesting( | |
1831 &raster_buffer_provider); | |
1832 | 1837 |
1833 // Ensure there's a resource with our |kInvalidatedId| in the resource pool. | 1838 // Ensure there's a resource with our |kInvalidatedId| in the resource pool. |
1834 host_impl->resource_pool()->ReleaseResource( | 1839 host_impl->resource_pool()->ReleaseResource( |
1835 host_impl->resource_pool()->AcquireResource(kTileSize, RGBA_8888), | 1840 host_impl->resource_pool()->AcquireResource(kTileSize, RGBA_8888), |
1836 kInvalidatedId); | 1841 kInvalidatedId); |
1837 host_impl->resource_pool()->CheckBusyResources(); | 1842 host_impl->resource_pool()->CheckBusyResources(); |
1838 | 1843 |
1839 scoped_refptr<FakeRasterSource> pending_raster_source = | 1844 scoped_refptr<FakeRasterSource> pending_raster_source = |
1840 FakeRasterSource::CreateFilled(kTileSize); | 1845 FakeRasterSource::CreateFilled(kTileSize); |
1841 host_impl->CreatePendingTree(); | 1846 host_impl->CreatePendingTree(); |
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1879 } | 1884 } |
1880 | 1885 |
1881 // Ensures that the tile manager does not attempt to reuse tiles when partial | 1886 // Ensures that the tile manager does not attempt to reuse tiles when partial |
1882 // raster is disabled. | 1887 // raster is disabled. |
1883 TEST_F(TileManagerTest, PartialRasterSuccessfullyDisabled) { | 1888 TEST_F(TileManagerTest, PartialRasterSuccessfullyDisabled) { |
1884 RunPartialRasterCheck(TakeHostImpl(), false /* partial_raster_enabled */); | 1889 RunPartialRasterCheck(TakeHostImpl(), false /* partial_raster_enabled */); |
1885 } | 1890 } |
1886 | 1891 |
1887 } // namespace | 1892 } // namespace |
1888 } // namespace cc | 1893 } // namespace cc |
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