cc/test/fake_layer_tree_host.cc

   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 #include "cc/test/fake_layer_tree_host.h"
   6
   7 namespace cc {
   8 FakeLayerTreeHost::FakeLayerTreeHost(LayerTreeHostClient* client,
   9                                      const LayerTreeSettings& settings)
  10     : LayerTreeHost(client, NULL, settings),
  11       host_impl_(settings, &proxy_, &manager_),
  12       needs_commit_(false) {}
  13
  14 scoped_ptr<FakeLayerTreeHost> FakeLayerTreeHost::Create() {
  15   static FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
  16   static LayerTreeSettings settings;
  17   return make_scoped_ptr(new FakeLayerTreeHost(&client, settings));
  18 }
  19
  20 scoped_ptr<FakeLayerTreeHost> FakeLayerTreeHost::Create(
  21     const LayerTreeSettings& settings) {
  22   static FakeLayerTreeHostClient client(FakeLayerTreeHostClient::DIRECT_3D);
  23   return make_scoped_ptr(new FakeLayerTreeHost(&client, settings));
  24 }
  25
  26 void FakeLayerTreeHost::SetNeedsCommit() { needs_commit_ = true; }
  27
  28 LayerImpl* FakeLayerTreeHost::CommitAndCreateLayerImplTree() {
  29   scoped_ptr<LayerImpl> old_root_layer_impl = active_tree()->DetachLayerTree();
  30
  31   scoped_ptr<LayerImpl> layer_impl = TreeSynchronizer::SynchronizeTrees(
  32       root_layer(), old_root_layer_impl.Pass(), active_tree());
  33   TreeSynchronizer::PushProperties(root_layer(), layer_impl.get());
  34
  35   active_tree()->SetRootLayer(layer_impl.Pass());
  36   return active_tree()->root_layer();
  37 }
  38
  39 }  // namespace cc