content/browser/aura/gpu_process_transport_factory.h - Issue 140753005: Add the UI compositor to the Mac build

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Issue 140753005: Add the UI compositor to the Mac build (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 6 years, 11 months ago

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1 // Copyright (c) 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 CONTENT_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_

6 #define CONTENT_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_

7

8 #include <map>

9

10 #include "base/id_map.h"

11 #include "base/memory/ref_counted.h"

12 #include "base/memory/scoped_ptr.h"

13 #include "base/memory/weak_ptr.h"

14 #include "base/observer_list.h"

15 #include "content/browser/aura/image_transport_factory.h"

16 #include "ui/compositor/compositor.h"

17

18 namespace content {

19 class BrowserCompositorOutputSurface;

20 class BrowserCompositorOutputSurfaceProxy;

21 class CompositorSwapClient;

22 class ContextProviderCommandBuffer;

23 class ReflectorImpl;

24 class WebGraphicsContext3DCommandBufferImpl;

25

26 class GpuProcessTransportFactory

27 : public ui::ContextFactory,

28 public ImageTransportFactory {

29 public:

30 GpuProcessTransportFactory();

31

32 virtual ~GpuProcessTransportFactory();

33

34 scoped_ptr<WebGraphicsContext3DCommandBufferImpl>

35 CreateOffscreenCommandBufferContext();

36

37 // ui::ContextFactory implementation.

38 virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(

39 ui::Compositor* compositor, bool software_fallback) OVERRIDE;

40 virtual scoped_refptr<ui::Reflector> CreateReflector(

41 ui::Compositor* source,

42 ui::Layer* target) OVERRIDE;

43 virtual void RemoveReflector(

44 scoped_refptr<ui::Reflector> reflector) OVERRIDE;

45 virtual void RemoveCompositor(ui::Compositor* compositor) OVERRIDE;

46 virtual scoped_refptr<cc::ContextProvider>

47 OffscreenCompositorContextProvider() OVERRIDE;

48 virtual scoped_refptr<cc::ContextProvider>

49 SharedMainThreadContextProvider() OVERRIDE;

50 virtual bool DoesCreateTestContexts() OVERRIDE;

51

52 // ImageTransportFactory implementation.

53 virtual ui::ContextFactory* AsContextFactory() OVERRIDE;

54 virtual gfx::GLSurfaceHandle GetSharedSurfaceHandle() OVERRIDE;

55 virtual scoped_refptr<ui::Texture> CreateTransportClient(

56 float device_scale_factor) OVERRIDE;

57 virtual scoped_refptr<ui::Texture> CreateOwnedTexture(

58 const gfx::Size& size,

59 float device_scale_factor,

60 unsigned int texture_id) OVERRIDE;

61 virtual GLHelper* GetGLHelper() OVERRIDE;

62 virtual void AddObserver(ImageTransportFactoryObserver* observer) OVERRIDE;

63 virtual void RemoveObserver(

64 ImageTransportFactoryObserver* observer) OVERRIDE;

65

66 private:

67 struct PerCompositorData;

68

69 PerCompositorData* CreatePerCompositorData(ui::Compositor* compositor);

70 scoped_ptr<WebGraphicsContext3DCommandBufferImpl>

71 CreateContextCommon(int surface_id);

72

73 void OnLostMainThreadSharedContextInsideCallback();

74 void OnLostMainThreadSharedContext();

75

76 typedef std::map<ui::Compositor, PerCompositorData> PerCompositorDataMap;

77 PerCompositorDataMap per_compositor_data_;

78 scoped_refptr<ContextProviderCommandBuffer> offscreen_compositor_contexts_;

79 scoped_refptr<ContextProviderCommandBuffer> shared_main_thread_contexts_;

80 scoped_ptr<GLHelper> gl_helper_;

81 ObserverList<ImageTransportFactoryObserver> observer_list_;

82 base::WeakPtrFactory<GpuProcessTransportFactory> callback_factory_;

83

84 // The contents of this map and its methods may only be used on the compositor

85 // thread.

86 IDMap<BrowserCompositorOutputSurface> output_surface_map_;

87

88 scoped_refptr<BrowserCompositorOutputSurfaceProxy> output_surface_proxy_;

89

90 DISALLOW_COPY_AND_ASSIGN(GpuProcessTransportFactory);

91 };

92

93 } // namespace content

94

95 #endif // CONTENT_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_

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