cc: Partial tile update for one-copy raster.

cc/raster/tile_task_worker_pool_unittest.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 "cc/raster/tile_task_worker_pool.h"
 
 #include <limits>
 #include <vector>
 
 #include "base/cancelable_callback.h"
@@ skipping 51 matching lines @@
   TestRasterTaskImpl(const Resource* resource,
                      const Reply& reply,
                      ImageDecodeTask::Vector* dependencies)
       : RasterTask(resource, dependencies),
         reply_(reply),
         picture_pile_(FakePicturePileImpl::CreateEmptyPile(gfx::Size(1, 1),
                                                            gfx::Size(1, 1))) {}
 
   // Overridden from Task:
   void RunOnWorkerThread() override {
-    raster_buffer_->Playback(picture_pile_.get(), gfx::Rect(0, 0, 1, 1), 1.0);
+    raster_buffer_->Playback(picture_pile_.get(), gfx::Rect(1, 1),
+                             gfx::Rect(1, 1), 1.0);
   }
 
   // Overridden from TileTask:
   void ScheduleOnOriginThread(TileTaskClient* client) override {
-    raster_buffer_ = client->AcquireBufferForRaster(resource());
+    // The raster buffer has no tile ids associated with it for partial update,
+    // so doesn't need to provide a valid dirty rect.
+    raster_buffer_ = client->AcquireBufferForRaster(resource(), 0, 0);
   }
   void CompleteOnOriginThread(TileTaskClient* client) override {
     client->ReleaseBufferForRaster(raster_buffer_.Pass());
   }
   void RunReplyOnOriginThread() override {
     reply_.Run(RasterSource::SolidColorAnalysis(), !HasFinishedRunning());
   }
 
  protected:
   ~TestRasterTaskImpl() override {}
@@ skipping 71 matching lines @@
             base::ThreadTaskRunnerHandle::Get().get(), &task_graph_runner_,
             resource_provider_.get());
         break;
       case TILE_TASK_WORKER_POOL_TYPE_ONE_COPY:
         Create3dOutputSurfaceAndResourceProvider();
         staging_resource_pool_ = ResourcePool::Create(resource_provider_.get(),
                                                       GL_TEXTURE_2D);
         tile_task_worker_pool_ = OneCopyTileTaskWorkerPool::Create(
             base::ThreadTaskRunnerHandle::Get().get(), &task_graph_runner_,
             context_provider_.get(), resource_provider_.get(),
-            staging_resource_pool_.get(), kMaxBytesPerCopyOperation);
+            staging_resource_pool_.get(), kMaxBytesPerCopyOperation, false);
         break;
       case TILE_TASK_WORKER_POOL_TYPE_GPU:
         Create3dOutputSurfaceAndResourceProvider();
         tile_task_worker_pool_ = GpuTileTaskWorkerPool::Create(
             base::ThreadTaskRunnerHandle::Get().get(), &task_graph_runner_,
             context_provider_.get(), resource_provider_.get(), false, 0);
         break;
       case TILE_TASK_WORKER_POOL_TYPE_BITMAP:
         CreateSoftwareOutputSurfaceAndResourceProvider();
         tile_task_worker_pool_ = BitmapTileTaskWorkerPool::Create(
@@ skipping 103 matching lines @@
   void LoseContext(ContextProvider* context_provider) {
     if (!context_provider)
       return;
     context_provider->ContextGL()->LoseContextCHROMIUM(
         GL_GUILTY_CONTEXT_RESET_ARB, GL_INNOCENT_CONTEXT_RESET_ARB);
     context_provider->ContextGL()->Flush();
   }
 
  private:
   void Create3dOutputSurfaceAndResourceProvider() {
-    output_surface_ = FakeOutputSurface::Create3d(
-                          context_provider_, worker_context_provider_).Pass();
+    output_surface_ = FakeOutputSurface::Create3d(context_provider_,
+                                                  worker_context_provider_);
     CHECK(output_surface_->BindToClient(&output_surface_client_));
     TestWebGraphicsContext3D* context3d = context_provider_->TestContext3d();
     context3d->set_support_sync_query(true);
     resource_provider_ = FakeResourceProvider::Create(
         output_surface_.get(), nullptr, &gpu_memory_buffer_manager_);
   }
 
   void CreateSoftwareOutputSurfaceAndResourceProvider() {
     output_surface_ = FakeOutputSurface::CreateSoftware(
         make_scoped_ptr(new SoftwareOutputDevice));
@@ skipping 129 matching lines @@
     TileTaskWorkerPoolTests,
     TileTaskWorkerPoolTest,
     ::testing::Values(TILE_TASK_WORKER_POOL_TYPE_PIXEL_BUFFER,
                       TILE_TASK_WORKER_POOL_TYPE_ZERO_COPY,
                       TILE_TASK_WORKER_POOL_TYPE_ONE_COPY,
                       TILE_TASK_WORKER_POOL_TYPE_GPU,
                       TILE_TASK_WORKER_POOL_TYPE_BITMAP));
 
 }  // namespace
 }  // namespace cc