cc/test/fake_layer_tree_host.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_TEST_FAKE_LAYER_TREE_HOST_H_
   6 #define CC_TEST_FAKE_LAYER_TREE_HOST_H_
   7
   8 #include "cc/debug/micro_benchmark_controller.h"
   9 #include "cc/test/fake_impl_proxy.h"
  10 #include "cc/test/fake_layer_tree_host_client.h"
  11 #include "cc/test/fake_layer_tree_host_impl.h"
  12 #include "cc/test/test_shared_bitmap_manager.h"
  13 #include "cc/trees/layer_tree_host.h"
  14 #include "cc/trees/layer_tree_impl.h"
  15 #include "cc/trees/tree_synchronizer.h"
  16
  17 namespace cc {
  18 class TestTaskGraphRunner;
  19
  20 class FakeLayerTreeHost : public LayerTreeHost {
  21  public:
  22   static scoped_ptr<FakeLayerTreeHost> Create(
  23       FakeLayerTreeHostClient* client,
  24       TestTaskGraphRunner* task_graph_runner);
  25   static scoped_ptr<FakeLayerTreeHost> Create(
  26       FakeLayerTreeHostClient* client,
  27       TestTaskGraphRunner* task_graph_runner,
  28       const LayerTreeSettings& settings);
  29
  30   ~FakeLayerTreeHost() override;
  31
  32   void SetNeedsCommit() override;
  33   void SetNeedsUpdateLayers() override {}
  34   void SetNeedsFullTreeSync() override {}
  35
  36   using LayerTreeHost::SetRootLayer;
  37   using LayerTreeHost::root_layer;
  38
  39   LayerImpl* CommitAndCreateLayerImplTree();
  40
  41   FakeLayerTreeHostImpl* host_impl() { return &host_impl_; }
  42   LayerTreeImpl* active_tree() { return host_impl_.active_tree(); }
  43
  44   using LayerTreeHost::ScheduleMicroBenchmark;
  45   using LayerTreeHost::SendMessageToMicroBenchmark;
  46   using LayerTreeHost::SetOutputSurfaceLostForTesting;
  47   using LayerTreeHost::InitializeSingleThreaded;
  48   using LayerTreeHost::InitializeForTesting;
  49   void UpdateLayers() { LayerTreeHost::UpdateLayers(); }
  50
  51   MicroBenchmarkController* GetMicroBenchmarkController() {
  52     return &micro_benchmark_controller_;
  53   }
  54
  55   bool needs_commit() { return needs_commit_; }
  56
  57  protected:
  58   FakeLayerTreeHost(FakeLayerTreeHostClient* client,
  59                     LayerTreeHost::InitParams* params);
  60
  61  private:
  62   FakeImplProxy proxy_;
  63   FakeLayerTreeHostClient* client_;
  64   TestSharedBitmapManager manager_;
  65   FakeLayerTreeHostImpl host_impl_;
  66   bool needs_commit_;
  67 };
  68
  69 }  // namespace cc
  70
  71 #endif  // CC_TEST_FAKE_LAYER_TREE_HOST_H_