cc/test/fake_output_surface_client.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_OUTPUT_SURFACE_CLIENT_H_
   6 #define CC_TEST_FAKE_OUTPUT_SURFACE_CLIENT_H_
   7
   8 #include "cc/output/managed_memory_policy.h"
   9 #include "cc/output/output_surface_client.h"
  10
  11 namespace cc {
  12
  13 class OutputSurface;
  14
  15 class FakeOutputSurfaceClient : public OutputSurfaceClient {
  16  public:
  17   FakeOutputSurfaceClient()
  18       : swap_count_(0),
  19         did_lose_output_surface_called_(false),
  20         memory_policy_(0) {}
  21
  22   void CommitVSyncParameters(base::TimeTicks timebase,
  23                              base::TimeDelta interval) override {}
  24   void SetNeedsRedrawRect(const gfx::Rect& damage_rect) override {}
  25   void DidSwapBuffers() override;
  26   void DidSwapBuffersComplete() override {}
  27   void ReclaimResources(const CompositorFrameAck* ack) override {}
  28   void DidLoseOutputSurface() override;
  29   void SetExternalDrawConstraints(
  30       const gfx::Transform& transform,
  31       const gfx::Rect& viewport,
  32       const gfx::Rect& clip,
  33       const gfx::Rect& viewport_rect_for_tile_priority,
  34       const gfx::Transform& transform_for_tile_priority,
  35       bool resourceless_software_draw) override {}
  36   void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override;
  37   void SetTreeActivationCallback(const base::Closure&) override {}
  38   void OnDraw() override {}
  39
  40   int swap_count() { return swap_count_; }
  41
  42   bool did_lose_output_surface_called() {
  43     return did_lose_output_surface_called_;
  44   }
  45
  46   const ManagedMemoryPolicy& memory_policy() const { return memory_policy_; }
  47
  48  private:
  49   int swap_count_;
  50   bool did_lose_output_surface_called_;
  51   ManagedMemoryPolicy memory_policy_;
  52 };
  53
  54 }  // namespace cc
  55
  56 #endif  // CC_TEST_FAKE_OUTPUT_SURFACE_CLIENT_H_