cc/test/fake_layer_tree_host_client.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_LAYER_TREE_HOST_CLIENT_H_
   6 #define CC_TEST_FAKE_LAYER_TREE_HOST_CLIENT_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "cc/debug/test_context_provider.h"
  10 #include "cc/input/input_handler.h"
  11 #include "cc/trees/layer_tree_host.h"
  12
  13 namespace cc {
  14 class OutputSurface;
  15
  16 class FakeLayerTreeHostClient : public LayerTreeHostClient {
  17  public:
  18   enum RendererOptions {
  19     DIRECT_3D,
  20     DIRECT_SOFTWARE,
  21     DELEGATED_3D,
  22     DELEGATED_SOFTWARE
  23   };
  24   explicit FakeLayerTreeHostClient(RendererOptions options);
  25   virtual ~FakeLayerTreeHostClient();
  26
  27   virtual void WillBeginFrame() OVERRIDE {}
  28   virtual void DidBeginFrame() OVERRIDE {}
  29   virtual void Animate(double frame_begin_time) OVERRIDE {}
  30   virtual void Layout() OVERRIDE {}
  31   virtual void ApplyScrollAndScale(gfx::Vector2d scroll_delta,
  32                                    float page_scale) OVERRIDE {}
  33
  34   virtual scoped_ptr<OutputSurface> CreateOutputSurface(bool fallback) OVERRIDE;
  35   virtual void DidInitializeOutputSurface(bool success) OVERRIDE {}
  36   virtual void WillCommit() OVERRIDE {}
  37   virtual void DidCommit() OVERRIDE {}
  38   virtual void DidCommitAndDrawFrame() OVERRIDE {}
  39   virtual void DidCompleteSwapBuffers() OVERRIDE {}
  40
  41   // Used only in the single-threaded path.
  42   virtual void ScheduleComposite() OVERRIDE {}
  43
  44   virtual scoped_refptr<cc::ContextProvider>
  45       OffscreenContextProviderForMainThread() OVERRIDE;
  46   virtual scoped_refptr<cc::ContextProvider>
  47       OffscreenContextProviderForCompositorThread() OVERRIDE;
  48
  49  private:
  50   bool use_software_rendering_;
  51   bool use_delegating_renderer_;
  52
  53   scoped_refptr<TestContextProvider> main_thread_contexts_;
  54   scoped_refptr<TestContextProvider> compositor_thread_contexts_;
  55 };
  56
  57 }  // namespace cc
  58
  59 #endif  // CC_TEST_FAKE_LAYER_TREE_HOST_CLIENT_H_