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 FakeOutputSurfaceClient : public OutputSurfaceClient {
  14  public:
  15   FakeOutputSurfaceClient()
  16       : begin_frame_count_(0),
  17         deferred_initialize_result_(true),
  18         deferred_initialize_called_(false),
  19         did_lose_output_surface_called_(false),
  20         memory_policy_(0),
  21         discard_backbuffer_when_not_visible_(false) {}
  22
  23   virtual bool DeferredInitialize(
  24       scoped_refptr<ContextProvider> offscreen_context_provider) OVERRIDE;
  25   virtual void ReleaseGL() OVERRIDE {}
  26   virtual void SetNeedsRedrawRect(gfx::Rect damage_rect) OVERRIDE {}
  27   virtual void BeginFrame(const BeginFrameArgs& args) OVERRIDE;
  28   virtual void OnSwapBuffersComplete(const CompositorFrameAck* ack) OVERRIDE {}
  29   virtual void DidLoseOutputSurface() OVERRIDE;
  30   virtual void SetExternalDrawConstraints(const gfx::Transform& transform,
  31                                           gfx::Rect viewport) OVERRIDE {}
  32   virtual void SetExternalStencilTest(bool enable) OVERRIDE {}
  33   virtual void SetMemoryPolicy(const ManagedMemoryPolicy& policy) OVERRIDE;
  34   virtual void SetDiscardBackBufferWhenNotVisible(bool discard) OVERRIDE;
  35   virtual void SetTreeActivationCallback(const base::Closure&) OVERRIDE {}
  36
  37   int begin_frame_count() {
  38     return begin_frame_count_;
  39   }
  40
  41   void set_deferred_initialize_result(bool result) {
  42     deferred_initialize_result_ = result;
  43   }
  44
  45   bool deferred_initialize_called() {
  46     return deferred_initialize_called_;
  47   }
  48
  49   bool did_lose_output_surface_called() {
  50     return did_lose_output_surface_called_;
  51   }
  52
  53   const ManagedMemoryPolicy& memory_policy() const { return memory_policy_; }
  54
  55   bool discard_backbuffer_when_not_visible() const {
  56     return discard_backbuffer_when_not_visible_;
  57   }
  58
  59  private:
  60   int begin_frame_count_;
  61   bool deferred_initialize_result_;
  62   bool deferred_initialize_called_;
  63   bool did_lose_output_surface_called_;
  64   ManagedMemoryPolicy memory_policy_;
  65   bool discard_backbuffer_when_not_visible_;
  66 };
  67
  68 }  // namespace cc
  69
  70 #endif  // CC_TEST_FAKE_OUTPUT_SURFACE_CLIENT_H_