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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SERVICES_UI_WS_PLATFORM_DISPLAY_H_ | 5 #ifndef SERVICES_UI_WS_PLATFORM_DISPLAY_H_ |
6 #define SERVICES_UI_WS_PLATFORM_DISPLAY_H_ | 6 #define SERVICES_UI_WS_PLATFORM_DISPLAY_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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62 | 62 |
63 // Updates the viewport metrics for the display, returning true if any | 63 // Updates the viewport metrics for the display, returning true if any |
64 // metrics have changed. | 64 // metrics have changed. |
65 virtual bool UpdateViewportMetrics( | 65 virtual bool UpdateViewportMetrics( |
66 const display::ViewportMetrics& metrics) = 0; | 66 const display::ViewportMetrics& metrics) = 0; |
67 | 67 |
68 virtual const display::ViewportMetrics& GetViewportMetrics() const = 0; | 68 virtual const display::ViewportMetrics& GetViewportMetrics() const = 0; |
69 | 69 |
70 virtual FrameGenerator* GetFrameGenerator() = 0; | 70 virtual FrameGenerator* GetFrameGenerator() = 0; |
71 | 71 |
72 // Notifies the PlatformDisplay that a connection to the gpu has been | |
73 // established. | |
74 virtual void OnGpuChannelEstablished( | |
75 scoped_refptr<gpu::GpuChannelHost> gpu_channel) = 0; | |
76 | |
77 // Overrides factory for testing. Default (NULL) value indicates regular | 72 // Overrides factory for testing. Default (NULL) value indicates regular |
78 // (non-test) environment. | 73 // (non-test) environment. |
79 static void set_factory_for_testing(PlatformDisplayFactory* factory) { | 74 static void set_factory_for_testing(PlatformDisplayFactory* factory) { |
80 PlatformDisplay::factory_ = factory; | 75 PlatformDisplay::factory_ = factory; |
81 } | 76 } |
82 | 77 |
83 private: | 78 private: |
84 // Static factory instance (always NULL for non-test). | 79 // Static factory instance (always NULL for non-test). |
85 static PlatformDisplayFactory* factory_; | 80 static PlatformDisplayFactory* factory_; |
86 }; | 81 }; |
87 | 82 |
88 | 83 |
89 } // namespace ws | 84 } // namespace ws |
90 } // namespace ui | 85 } // namespace ui |
91 | 86 |
92 #endif // SERVICES_UI_WS_PLATFORM_DISPLAY_H_ | 87 #endif // SERVICES_UI_WS_PLATFORM_DISPLAY_H_ |
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