cc/test/fake_content_layer.h

   1 // Copyright 2012 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_CONTENT_LAYER_H_
   6 #define CC_TEST_FAKE_CONTENT_LAYER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/layers/content_layer.h"
  10
  11 namespace cc {
  12
  13 class FakeContentLayer : public ContentLayer {
  14  public:
  15   static scoped_refptr<FakeContentLayer> Create(const LayerSettings& settings,
  16                                                 ContentLayerClient* client) {
  17     return make_scoped_refptr(new FakeContentLayer(settings, client));
  18   }
  19
  20   scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override;
  21
  22   size_t update_count() const { return update_count_; }
  23   void reset_update_count() { update_count_ = 0; }
  24
  25   size_t push_properties_count() const { return push_properties_count_; }
  26   void reset_push_properties_count() { push_properties_count_ = 0; }
  27
  28   bool Update(ResourceUpdateQueue* queue,
  29               const OcclusionTracker<Layer>* occlusion) override;
  30
  31   gfx::Rect LastPaintRect() const;
  32
  33   void set_always_update_resources(bool always_update_resources) {
  34     always_update_resources_ = always_update_resources;
  35   }
  36
  37   void PushPropertiesTo(LayerImpl* layer) override;
  38
  39   void OnOutputSurfaceCreated() override;
  40   size_t output_surface_created_count() const {
  41     return output_surface_created_count_;
  42   }
  43
  44   bool HaveBackingAt(int i, int j);
  45
  46  private:
  47   explicit FakeContentLayer(const LayerSettings& settings,
  48                             ContentLayerClient* client);
  49   ~FakeContentLayer() override;
  50
  51   size_t update_count_;
  52   size_t push_properties_count_;
  53   size_t output_surface_created_count_;
  54   bool always_update_resources_;
  55 };
  56
  57 }  // namespace cc
  58
  59 #endif  // CC_TEST_FAKE_CONTENT_LAYER_H_