cc: Merge TileTaskRunner to TileTaskWorkerPool.

cc/raster/tile_task_worker_pool_perftest.cc

 // Copyright 2013 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/time/time.h"
 #include "cc/debug/lap_timer.h"
 #include "cc/output/context_provider.h"
 #include "cc/raster/bitmap_tile_task_worker_pool.h"
 #include "cc/raster/gpu_rasterizer.h"
 #include "cc/raster/gpu_tile_task_worker_pool.h"
 #include "cc/raster/one_copy_tile_task_worker_pool.h"
 #include "cc/raster/synchronous_task_graph_runner.h"
-#include "cc/raster/tile_task_runner.h"
 #include "cc/raster/tile_task_worker_pool.h"
 #include "cc/raster/zero_copy_tile_task_worker_pool.h"
 #include "cc/resources/resource_pool.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/resources/scoped_resource.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
 #include "cc/test/fake_resource_provider.h"
 #include "cc/test/test_context_support.h"
 #include "cc/test/test_gpu_memory_buffer_manager.h"
@@ skipping 251 matching lines @@
         CreateSoftwareOutputSurfaceAndResourceProvider();
         tile_task_worker_pool_ = BitmapTileTaskWorkerPool::Create(
             task_runner_.get(), task_graph_runner_.get(),
             resource_provider_.get());
         break;
     }
 
     DCHECK(tile_task_worker_pool_);
   }
   void TearDown() override {
-    tile_task_worker_pool_->AsTileTaskRunner()->Shutdown();
-    tile_task_worker_pool_->AsTileTaskRunner()->CheckForCompletedTasks();
+    tile_task_worker_pool_->Shutdown();
+    tile_task_worker_pool_->CheckForCompletedTasks();
   }
 
   void RunMessageLoopUntilAllTasksHaveCompleted() {
     task_graph_runner_->RunUntilIdle();
     task_runner_->RunUntilIdle();
   }
 
   void RunScheduleTasksTest(const std::string& test_name,
                             unsigned num_raster_tasks,
                             unsigned num_image_decode_tasks) {
     TileTask::Vector image_decode_tasks;
     RasterTaskVector raster_tasks;
     CreateImageDecodeTasks(num_image_decode_tasks, &image_decode_tasks);
     CreateRasterTasks(num_raster_tasks, image_decode_tasks, &raster_tasks);
 
     // Avoid unnecessary heap allocations by reusing the same graph.
     TaskGraph graph;
 
     timer_.Reset();
     do {
       graph.Reset();
       BuildTileTaskGraph(&graph, raster_tasks);
-      tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&graph);
-      tile_task_worker_pool_->AsTileTaskRunner()->CheckForCompletedTasks();
+      tile_task_worker_pool_->ScheduleTasks(&graph);
+      tile_task_worker_pool_->CheckForCompletedTasks();
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     TaskGraph empty;
-    tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&empty);
+    tile_task_worker_pool_->ScheduleTasks(&empty);
     RunMessageLoopUntilAllTasksHaveCompleted();
 
     perf_test::PrintResult("schedule_tasks", TestModifierString(), test_name,
                            timer_.LapsPerSecond(), "runs/s", true);
   }
 
   void RunScheduleAlternateTasksTest(const std::string& test_name,
                                      unsigned num_raster_tasks,
                                      unsigned num_image_decode_tasks) {
     const size_t kNumVersions = 2;
     TileTask::Vector image_decode_tasks[kNumVersions];
     RasterTaskVector raster_tasks[kNumVersions];
     for (size_t i = 0; i < kNumVersions; ++i) {
       CreateImageDecodeTasks(num_image_decode_tasks, &image_decode_tasks[i]);
       CreateRasterTasks(num_raster_tasks, image_decode_tasks[i],
                         &raster_tasks[i]);
     }
 
     // Avoid unnecessary heap allocations by reusing the same graph.
     TaskGraph graph;
 
     size_t count = 0;
     timer_.Reset();
     do {
       graph.Reset();
       BuildTileTaskGraph(&graph, raster_tasks[count % kNumVersions]);
-      tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&graph);
-      tile_task_worker_pool_->AsTileTaskRunner()->CheckForCompletedTasks();
+      tile_task_worker_pool_->ScheduleTasks(&graph);
+      tile_task_worker_pool_->CheckForCompletedTasks();
       ++count;
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     TaskGraph empty;
-    tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&empty);
+    tile_task_worker_pool_->ScheduleTasks(&empty);
     RunMessageLoopUntilAllTasksHaveCompleted();
 
     perf_test::PrintResult("schedule_alternate_tasks", TestModifierString(),
                            test_name, timer_.LapsPerSecond(), "runs/s", true);
   }
 
   void RunScheduleAndExecuteTasksTest(const std::string& test_name,
                                       unsigned num_raster_tasks,
                                       unsigned num_image_decode_tasks) {
     TileTask::Vector image_decode_tasks;
     RasterTaskVector raster_tasks;
     CreateImageDecodeTasks(num_image_decode_tasks, &image_decode_tasks);
     CreateRasterTasks(num_raster_tasks, image_decode_tasks, &raster_tasks);
 
     // Avoid unnecessary heap allocations by reusing the same graph.
     TaskGraph graph;
 
     timer_.Reset();
     do {
       graph.Reset();
       BuildTileTaskGraph(&graph, raster_tasks);
-      tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&graph);
+      tile_task_worker_pool_->ScheduleTasks(&graph);
       RunMessageLoopUntilAllTasksHaveCompleted();
       timer_.NextLap();
     } while (!timer_.HasTimeLimitExpired());
 
     TaskGraph empty;
-    tile_task_worker_pool_->AsTileTaskRunner()->ScheduleTasks(&empty);
+    tile_task_worker_pool_->ScheduleTasks(&empty);
     RunMessageLoopUntilAllTasksHaveCompleted();
 
     perf_test::PrintResult("schedule_and_execute_tasks", TestModifierString(),
                            test_name, timer_.LapsPerSecond(), "runs/s", true);
   }
 
  private:
   void Create3dOutputSurfaceAndResourceProvider() {
     output_surface_ = FakeOutputSurface::Create3d(context_provider_);
     CHECK(output_surface_->BindToClient(&output_surface_client_));
@@ skipping 101 matching lines @@
   RunBuildTileTaskGraphTest("1_0", 1, 0);
   RunBuildTileTaskGraphTest("32_0", 32, 0);
   RunBuildTileTaskGraphTest("1_1", 1, 1);
   RunBuildTileTaskGraphTest("32_1", 32, 1);
   RunBuildTileTaskGraphTest("1_4", 1, 4);
   RunBuildTileTaskGraphTest("32_4", 32, 4);
 }
 
 }  // namespace
 }  // namespace cc