1 // Copyright 2019 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 COMPONENTS_VIZ_SERVICE_DISPLAY_EMBEDDER_SKIA_OUTPUT_SURFACE_DEPENDENCY_IMPL_H_
6 #define COMPONENTS_VIZ_SERVICE_DISPLAY_EMBEDDER_SKIA_OUTPUT_SURFACE_DEPENDENCY_IMPL_H_
7 
8 #include <memory>
9 
10 #include "base/macros.h"
11 #include "build/build_config.h"
12 #include "components/viz/service/display_embedder/skia_output_surface_dependency.h"
13 
14 namespace base {
15 class SingleThreadTaskRunner;
16 }
17 
18 namespace viz {
19 
20 class GpuServiceImpl;
21 
22 class VIZ_SERVICE_EXPORT SkiaOutputSurfaceDependencyImpl
23     : public SkiaOutputSurfaceDependency {
24  public:
25   SkiaOutputSurfaceDependencyImpl(GpuServiceImpl* gpu_service_impl,
26                                   gpu::SurfaceHandle surface_handle);
27   ~SkiaOutputSurfaceDependencyImpl() override;
28 
29   std::unique_ptr<gpu::SingleTaskSequence> CreateSequence() override;
30   gpu::SharedImageManager* GetSharedImageManager() override;
31   gpu::SyncPointManager* GetSyncPointManager() override;
32   const gpu::GpuDriverBugWorkarounds& GetGpuDriverBugWorkarounds() override;
33   scoped_refptr<gpu::SharedContextState> GetSharedContextState() override;
34   gpu::raster::GrShaderCache* GetGrShaderCache() override;
35   VulkanContextProvider* GetVulkanContextProvider() override;
36   DawnContextProvider* GetDawnContextProvider() override;
37   const gpu::GpuPreferences& GetGpuPreferences() const override;
38   const gpu::GpuFeatureInfo& GetGpuFeatureInfo() override;
39   gpu::MailboxManager* GetMailboxManager() override;
40   gpu::ImageFactory* GetGpuImageFactory() override;
41   bool IsOffscreen() override;
42   gpu::SurfaceHandle GetSurfaceHandle() override;
43   scoped_refptr<gl::GLSurface> CreateGLSurface(
44       base::WeakPtr<gpu::ImageTransportSurfaceDelegate> stub,
45       gl::GLSurfaceFormat format) override;
46   base::ScopedClosureRunner CacheGLSurface(gl::GLSurface* surface) override;
47   void PostTaskToClientThread(base::OnceClosure closure) override;
48   void ScheduleGrContextCleanup() override;
49   void ScheduleDelayedGPUTaskFromGPUThread(base::OnceClosure task) override;
50 
51 #if defined(OS_WIN)
52   void DidCreateAcceleratedSurfaceChildWindow(
53       gpu::SurfaceHandle parent_window,
54       gpu::SurfaceHandle child_window) override;
55 #endif
56 
57   void RegisterDisplayContext(gpu::DisplayContext* display_context) override;
58   void UnregisterDisplayContext(gpu::DisplayContext* display_context) override;
59   void DidLoseContext(gpu::error::ContextLostReason reason,
60                       const GURL& active_url) override;
61 
62   base::TimeDelta GetGpuBlockedTimeSinceLastSwap() override;
63   bool NeedsSupportForExternalStencil() override;
64 
65  private:
66   GpuServiceImpl* const gpu_service_impl_;
67   const gpu::SurfaceHandle surface_handle_;
68   scoped_refptr<base::SingleThreadTaskRunner> client_thread_task_runner_;
69 
70   DISALLOW_COPY_AND_ASSIGN(SkiaOutputSurfaceDependencyImpl);
71 };
72 
73 }  // namespace viz
74 
75 #endif  // COMPONENTS_VIZ_SERVICE_DISPLAY_EMBEDDER_SKIA_OUTPUT_SURFACE_DEPENDENCY_IMPL_H_
76