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
  19 class FakeLayerTreeHost : public LayerTreeHost {
  20  public:
  21   static scoped_ptr<FakeLayerTreeHost> Create(FakeLayerTreeHostClient* client);
  22   static scoped_ptr<FakeLayerTreeHost> Create(
  23       FakeLayerTreeHostClient* client,
  24       const LayerTreeSettings& settings);
  25
  26   ~FakeLayerTreeHost() override;
  27
  28   void SetNeedsCommit() override;
  29   void SetNeedsFullTreeSync() override {}
  30
  31   using LayerTreeHost::SetRootLayer;
  32   using LayerTreeHost::root_layer;
  33
  34   LayerImpl* CommitAndCreateLayerImplTree();
  35
  36   FakeLayerTreeHostImpl* host_impl() { return &host_impl_; }
  37   LayerTreeImpl* active_tree() { return host_impl_.active_tree(); }
  38
  39   using LayerTreeHost::ScheduleMicroBenchmark;
  40   using LayerTreeHost::SendMessageToMicroBenchmark;
  41   using LayerTreeHost::SetOutputSurfaceLostForTesting;
  42   using LayerTreeHost::InitializeSingleThreaded;
  43   using LayerTreeHost::InitializeForTesting;
  44   void UpdateLayers(ResourceUpdateQueue* queue) {
  45     LayerTreeHost::UpdateLayers(queue);
  46   }
  47
  48   MicroBenchmarkController* GetMicroBenchmarkController() {
  49     return &micro_benchmark_controller_;
  50   }
  51
  52   bool needs_commit() { return needs_commit_; }
  53
  54  protected:
  55   FakeLayerTreeHost(FakeLayerTreeHostClient* client,
  56                     const LayerTreeSettings& settings);
  57
  58  private:
  59   FakeImplProxy proxy_;
  60   FakeLayerTreeHostClient* client_;
  61   TestSharedBitmapManager manager_;
  62   FakeLayerTreeHostImpl host_impl_;
  63   bool needs_commit_;
  64 };
  65
  66 }  // namespace cc
  67
  68 #endif  // CC_TEST_FAKE_LAYER_TREE_HOST_H_