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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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/test/fake_tile_manager.h" | 5 #include "cc/test/fake_tile_manager.h" |
| 6 | 6 |
| 7 #include <deque> | 7 #include <deque> |
| 8 #include <limits> | 8 #include <limits> |
| 9 | 9 |
| 10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
| 11 #include "cc/resources/raster_buffer.h" | 11 #include "cc/resources/raster_buffer.h" |
| 12 #include "cc/resources/rasterizer.h" | 12 #include "cc/resources/tile_task_runner.h" |
| 13 | 13 |
| 14 namespace cc { | 14 namespace cc { |
| 15 | 15 |
| 16 namespace { | 16 namespace { |
| 17 | 17 |
| 18 class FakeRasterizerImpl : public Rasterizer, public RasterizerTaskClient { | 18 class FakeTileTaskRunnerImpl : public TileTaskRunner, public TileTaskClient { |
| 19 public: | 19 public: |
| 20 // Overridden from Rasterizer: | 20 // Overridden from TileTaskRunner: |
| 21 void SetClient(RasterizerClient* client) override {} | 21 void SetClient(TileTaskRunnerClient* client) override {} |
| 22 void Shutdown() override {} | 22 void Shutdown() override {} |
| 23 void ScheduleTasks(RasterTaskQueue* queue) override { | 23 void ScheduleTasks(TileTaskQueue* queue) override { |
| 24 for (RasterTaskQueue::Item::Vector::const_iterator it = | 24 for (TileTaskQueue::Item::Vector::const_iterator it = queue->items.begin(); |
| 25 queue->items.begin(); | 25 it != queue->items.end(); ++it) { |
| 26 it != queue->items.end(); | |
| 27 ++it) { | |
| 28 RasterTask* task = it->task; | 26 RasterTask* task = it->task; |
| 29 | 27 |
| 30 task->WillSchedule(); | 28 task->WillSchedule(); |
| 31 task->ScheduleOnOriginThread(this); | 29 task->ScheduleOnOriginThread(this); |
| 32 task->DidSchedule(); | 30 task->DidSchedule(); |
| 33 | 31 |
| 34 completed_tasks_.push_back(task); | 32 completed_tasks_.push_back(task); |
| 35 } | 33 } |
| 36 } | 34 } |
| 37 void CheckForCompletedTasks() override { | 35 void CheckForCompletedTasks() override { |
| 38 for (RasterTask::Vector::iterator it = completed_tasks_.begin(); | 36 for (RasterTask::Vector::iterator it = completed_tasks_.begin(); |
| 39 it != completed_tasks_.end(); | 37 it != completed_tasks_.end(); |
| 40 ++it) { | 38 ++it) { |
| 41 RasterTask* task = it->get(); | 39 RasterTask* task = it->get(); |
| 42 | 40 |
| 43 task->WillComplete(); | 41 task->WillComplete(); |
| 44 task->CompleteOnOriginThread(this); | 42 task->CompleteOnOriginThread(this); |
| 45 task->DidComplete(); | 43 task->DidComplete(); |
| 46 | 44 |
| 47 task->RunReplyOnOriginThread(); | 45 task->RunReplyOnOriginThread(); |
| 48 } | 46 } |
| 49 completed_tasks_.clear(); | 47 completed_tasks_.clear(); |
| 50 } | 48 } |
| 51 | 49 |
| 52 // Overridden from RasterizerTaskClient: | 50 // Overridden from TileTaskClient: |
| 53 scoped_ptr<RasterBuffer> AcquireBufferForRaster( | 51 scoped_ptr<RasterBuffer> AcquireBufferForRaster( |
| 54 const Resource* resource) override { | 52 const Resource* resource) override { |
| 55 return nullptr; | 53 return nullptr; |
| 56 } | 54 } |
| 57 void ReleaseBufferForRaster(scoped_ptr<RasterBuffer> buffer) override {} | 55 void ReleaseBufferForRaster(scoped_ptr<RasterBuffer> buffer) override {} |
| 58 | 56 |
| 59 private: | 57 private: |
| 60 RasterTask::Vector completed_tasks_; | 58 RasterTask::Vector completed_tasks_; |
| 61 }; | 59 }; |
| 62 base::LazyInstance<FakeRasterizerImpl> g_fake_rasterizer = | 60 base::LazyInstance<FakeTileTaskRunnerImpl> g_fake_tile_task_runner = |
| 63 LAZY_INSTANCE_INITIALIZER; | 61 LAZY_INSTANCE_INITIALIZER; |
| 64 | 62 |
| 65 } // namespace | 63 } // namespace |
| 66 | 64 |
| 67 FakeTileManager::FakeTileManager(TileManagerClient* client) | 65 FakeTileManager::FakeTileManager(TileManagerClient* client) |
| 68 : TileManager(client, | 66 : TileManager(client, |
| 69 base::MessageLoopProxy::current(), | 67 base::MessageLoopProxy::current(), |
| 70 NULL, | 68 NULL, |
| 71 g_fake_rasterizer.Pointer(), | 69 g_fake_tile_task_runner.Pointer(), |
| 72 NULL, | 70 NULL, |
| 73 std::numeric_limits<size_t>::max()) { | 71 std::numeric_limits<size_t>::max()) { |
| 74 } | 72 } |
| 75 | 73 |
| 76 FakeTileManager::FakeTileManager(TileManagerClient* client, | 74 FakeTileManager::FakeTileManager(TileManagerClient* client, |
| 77 ResourcePool* resource_pool) | 75 ResourcePool* resource_pool) |
| 78 : TileManager(client, | 76 : TileManager(client, |
| 79 base::MessageLoopProxy::current(), | 77 base::MessageLoopProxy::current(), |
| 80 resource_pool, | 78 resource_pool, |
| 81 g_fake_rasterizer.Pointer(), | 79 g_fake_tile_task_runner.Pointer(), |
| 82 NULL, | 80 NULL, |
| 83 std::numeric_limits<size_t>::max()) { | 81 std::numeric_limits<size_t>::max()) { |
| 84 } | 82 } |
| 85 | 83 |
| 86 FakeTileManager::~FakeTileManager() {} | 84 FakeTileManager::~FakeTileManager() {} |
| 87 | 85 |
| 88 void FakeTileManager::AssignMemoryToTiles( | 86 void FakeTileManager::AssignMemoryToTiles( |
| 89 const GlobalStateThatImpactsTilePriority& state) { | 87 const GlobalStateThatImpactsTilePriority& state) { |
| 90 tiles_for_raster.clear(); | 88 tiles_for_raster.clear(); |
| 91 | 89 |
| 92 SetGlobalStateForTesting(state); | 90 SetGlobalStateForTesting(state); |
| 93 AssignGpuMemoryToTiles(&tiles_for_raster); | 91 AssignGpuMemoryToTiles(&tiles_for_raster); |
| 94 } | 92 } |
| 95 | 93 |
| 96 bool FakeTileManager::HasBeenAssignedMemory(Tile* tile) { | 94 bool FakeTileManager::HasBeenAssignedMemory(Tile* tile) { |
| 97 return std::find(tiles_for_raster.begin(), | 95 return std::find(tiles_for_raster.begin(), |
| 98 tiles_for_raster.end(), | 96 tiles_for_raster.end(), |
| 99 tile) != tiles_for_raster.end(); | 97 tile) != tiles_for_raster.end(); |
| 100 } | 98 } |
| 101 | 99 |
| 102 void FakeTileManager::Release(Tile* tile) { | 100 void FakeTileManager::Release(Tile* tile) { |
| 103 TileManager::Release(tile); | 101 TileManager::Release(tile); |
| 104 | 102 |
| 105 FreeResourcesForReleasedTiles(); | 103 FreeResourcesForReleasedTiles(); |
| 106 CleanUpReleasedTiles(); | 104 CleanUpReleasedTiles(); |
| 107 } | 105 } |
| 108 | 106 |
| 109 } // namespace cc | 107 } // namespace cc |
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