ui/compositor/test/in_process_context_factory.h

   1 // Copyright 2014 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 UI_COMPOSITOR_TEST_IN_PROCESS_CONTEXT_FACTORY_H_
   6 #define UI_COMPOSITOR_TEST_IN_PROCESS_CONTEXT_FACTORY_H_
   7
   8 #include "cc/test/test_gpu_memory_buffer_manager.h"
   9 #include "cc/test/test_image_factory.h"
  10 #include "cc/test/test_shared_bitmap_manager.h"
  11 #include "cc/test/test_task_graph_runner.h"
  12 #include "ui/compositor/compositor.h"
  13
  14 namespace base {
  15 class Thread;
  16 }
  17
  18 namespace cc {
  19 class OnscreenDisplayClient;
  20 class SurfaceManager;
  21 }
  22
  23 namespace ui {
  24
  25 class InProcessContextFactory : public ContextFactory {
  26  public:
  27   // surface_manager is owned by the creator of this and must outlive the
  28   // context factory.
  29   InProcessContextFactory(bool context_factory_for_test,
  30                           cc::SurfaceManager* surface_manager);
  31   ~InProcessContextFactory() override;
  32
  33   // If true (the default) an OutputSurface is created that does not display
  34   // anything. Set to false if you want to see results on the screen.
  35   void set_use_test_surface(bool use_test_surface) {
  36     use_test_surface_ = use_test_surface;
  37   }
  38
  39   // ContextFactory implementation
  40   void CreateOutputSurface(base::WeakPtr<Compositor> compositor) override;
  41
  42   scoped_ptr<Reflector> CreateReflector(Compositor* mirrored_compositor,
  43                                         Layer* mirroring_layer) override;
  44   void RemoveReflector(Reflector* reflector) override;
  45
  46   scoped_refptr<cc::ContextProvider> SharedMainThreadContextProvider() override;
  47   void RemoveCompositor(Compositor* compositor) override;
  48   bool DoesCreateTestContexts() override;
  49   uint32 GetImageTextureTarget(gfx::GpuMemoryBuffer::Format format,
  50                                gfx::GpuMemoryBuffer::Usage usage) override;
  51   cc::SharedBitmapManager* GetSharedBitmapManager() override;
  52   gpu::GpuMemoryBufferManager* GetGpuMemoryBufferManager() override;
  53   cc::TaskGraphRunner* GetTaskGraphRunner() override;
  54   scoped_ptr<cc::SurfaceIdAllocator> CreateSurfaceIdAllocator() override;
  55   void ResizeDisplay(ui::Compositor* compositor,
  56                      const gfx::Size& size) override;
  57
  58  private:
  59   scoped_refptr<cc::ContextProvider> shared_main_thread_contexts_;
  60   cc::TestSharedBitmapManager shared_bitmap_manager_;
  61   cc::TestGpuMemoryBufferManager gpu_memory_buffer_manager_;
  62   cc::TestImageFactory image_factory_;
  63   cc::TestTaskGraphRunner task_graph_runner_;
  64   uint32_t next_surface_id_namespace_;
  65   bool use_test_surface_;
  66   bool context_factory_for_test_;
  67   cc::SurfaceManager* surface_manager_;
  68
  69   base::hash_map<Compositor*, cc::OnscreenDisplayClient*> per_compositor_data_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(InProcessContextFactory);
  72 };
  73
  74 }  // namespace ui
  75
  76 #endif  // UI_COMPOSITOR_TEST_IN_PROCESS_CONTEXT_FACTORY_H_