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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 #include "ui/ozone/platform/dri/ozone_platform_gbm.h" | 5 #include "ui/ozone/platform/dri/ozone_platform_gbm.h" |
6 | 6 |
7 #include <dlfcn.h> | 7 #include <dlfcn.h> |
8 #include <gbm.h> | 8 #include <gbm.h> |
9 #include <stdlib.h> | 9 #include <stdlib.h> |
10 | 10 |
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50 LOG(FATAL) << "Unable to initialize gbm for " << kDefaultGraphicsCardPath; | 50 LOG(FATAL) << "Unable to initialize gbm for " << kDefaultGraphicsCardPath; |
51 } | 51 } |
52 virtual ~GbmBufferGenerator() { | 52 virtual ~GbmBufferGenerator() { |
53 gbm_device_destroy(device_); | 53 gbm_device_destroy(device_); |
54 if (glapi_lib_) | 54 if (glapi_lib_) |
55 dlclose(glapi_lib_); | 55 dlclose(glapi_lib_); |
56 } | 56 } |
57 | 57 |
58 gbm_device* device() const { return device_; } | 58 gbm_device* device() const { return device_; } |
59 | 59 |
60 virtual scoped_refptr<ScanoutBuffer> Create(const gfx::Size& size) OVERRIDE { | 60 virtual scoped_refptr<ScanoutBuffer> Create(const gfx::Size& size) override { |
61 return GbmBuffer::CreateBuffer( | 61 return GbmBuffer::CreateBuffer( |
62 dri_, device_, SurfaceFactoryOzone::RGBA_8888, size, true); | 62 dri_, device_, SurfaceFactoryOzone::RGBA_8888, size, true); |
63 } | 63 } |
64 | 64 |
65 protected: | 65 protected: |
66 DriWrapper* dri_; // Not owned. | 66 DriWrapper* dri_; // Not owned. |
67 | 67 |
68 // HACK: gbm drivers have broken linkage | 68 // HACK: gbm drivers have broken linkage |
69 void *glapi_lib_; | 69 void *glapi_lib_; |
70 | 70 |
71 gbm_device* device_; | 71 gbm_device* device_; |
72 | 72 |
73 DISALLOW_COPY_AND_ASSIGN(GbmBufferGenerator); | 73 DISALLOW_COPY_AND_ASSIGN(GbmBufferGenerator); |
74 }; | 74 }; |
75 | 75 |
76 class OzonePlatformGbm : public OzonePlatform { | 76 class OzonePlatformGbm : public OzonePlatform { |
77 public: | 77 public: |
78 OzonePlatformGbm(bool use_surfaceless) : use_surfaceless_(use_surfaceless) { | 78 OzonePlatformGbm(bool use_surfaceless) : use_surfaceless_(use_surfaceless) { |
79 base::AtExitManager::RegisterTask( | 79 base::AtExitManager::RegisterTask( |
80 base::Bind(&base::DeletePointer<OzonePlatformGbm>, this)); | 80 base::Bind(&base::DeletePointer<OzonePlatformGbm>, this)); |
81 } | 81 } |
82 virtual ~OzonePlatformGbm() {} | 82 virtual ~OzonePlatformGbm() {} |
83 | 83 |
84 // OzonePlatform: | 84 // OzonePlatform: |
85 virtual ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() OVERRIDE { | 85 virtual ui::SurfaceFactoryOzone* GetSurfaceFactoryOzone() override { |
86 return surface_factory_ozone_.get(); | 86 return surface_factory_ozone_.get(); |
87 } | 87 } |
88 virtual CursorFactoryOzone* GetCursorFactoryOzone() OVERRIDE { | 88 virtual CursorFactoryOzone* GetCursorFactoryOzone() override { |
89 return cursor_factory_ozone_.get(); | 89 return cursor_factory_ozone_.get(); |
90 } | 90 } |
91 virtual GpuPlatformSupport* GetGpuPlatformSupport() OVERRIDE { | 91 virtual GpuPlatformSupport* GetGpuPlatformSupport() override { |
92 return gpu_platform_support_.get(); | 92 return gpu_platform_support_.get(); |
93 } | 93 } |
94 virtual GpuPlatformSupportHost* GetGpuPlatformSupportHost() OVERRIDE { | 94 virtual GpuPlatformSupportHost* GetGpuPlatformSupportHost() override { |
95 return gpu_platform_support_host_.get(); | 95 return gpu_platform_support_host_.get(); |
96 } | 96 } |
97 virtual scoped_ptr<PlatformWindow> CreatePlatformWindow( | 97 virtual scoped_ptr<PlatformWindow> CreatePlatformWindow( |
98 PlatformWindowDelegate* delegate, | 98 PlatformWindowDelegate* delegate, |
99 const gfx::Rect& bounds) OVERRIDE { | 99 const gfx::Rect& bounds) override { |
100 scoped_ptr<DriWindow> platform_window( | 100 scoped_ptr<DriWindow> platform_window( |
101 new DriWindow(delegate, | 101 new DriWindow(delegate, |
102 bounds, | 102 bounds, |
103 gpu_platform_support_host_.get(), | 103 gpu_platform_support_host_.get(), |
104 event_factory_ozone_.get(), | 104 event_factory_ozone_.get(), |
105 window_manager_.get())); | 105 window_manager_.get())); |
106 platform_window->Initialize(); | 106 platform_window->Initialize(); |
107 return platform_window.PassAs<PlatformWindow>(); | 107 return platform_window.PassAs<PlatformWindow>(); |
108 } | 108 } |
109 virtual scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() | 109 virtual scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() |
110 OVERRIDE { | 110 override { |
111 return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateProxy( | 111 return scoped_ptr<NativeDisplayDelegate>(new NativeDisplayDelegateProxy( |
112 gpu_platform_support_host_.get(), device_manager_.get())); | 112 gpu_platform_support_host_.get(), device_manager_.get())); |
113 } | 113 } |
114 virtual void InitializeUI() OVERRIDE { | 114 virtual void InitializeUI() override { |
115 vt_manager_.reset(new VirtualTerminalManager()); | 115 vt_manager_.reset(new VirtualTerminalManager()); |
116 // Needed since the browser process creates the accelerated widgets and that | 116 // Needed since the browser process creates the accelerated widgets and that |
117 // happens through SFO. | 117 // happens through SFO. |
118 surface_factory_ozone_.reset(new GbmSurfaceFactory(use_surfaceless_)); | 118 surface_factory_ozone_.reset(new GbmSurfaceFactory(use_surfaceless_)); |
119 device_manager_ = CreateDeviceManager(); | 119 device_manager_ = CreateDeviceManager(); |
120 gpu_platform_support_host_.reset(new DriGpuPlatformSupportHost()); | 120 gpu_platform_support_host_.reset(new DriGpuPlatformSupportHost()); |
121 cursor_factory_ozone_.reset(new BitmapCursorFactoryOzone); | 121 cursor_factory_ozone_.reset(new BitmapCursorFactoryOzone); |
122 window_manager_.reset( | 122 window_manager_.reset( |
123 new DriWindowManager(gpu_platform_support_host_.get())); | 123 new DriWindowManager(gpu_platform_support_host_.get())); |
124 event_factory_ozone_.reset(new EventFactoryEvdev(window_manager_->cursor(), | 124 event_factory_ozone_.reset(new EventFactoryEvdev(window_manager_->cursor(), |
125 device_manager_.get())); | 125 device_manager_.get())); |
126 } | 126 } |
127 | 127 |
128 virtual void InitializeGPU() OVERRIDE { | 128 virtual void InitializeGPU() override { |
129 dri_.reset(new DriWrapper(kDefaultGraphicsCardPath)); | 129 dri_.reset(new DriWrapper(kDefaultGraphicsCardPath)); |
130 dri_->Initialize(); | 130 dri_->Initialize(); |
131 buffer_generator_.reset(new GbmBufferGenerator(dri_.get())); | 131 buffer_generator_.reset(new GbmBufferGenerator(dri_.get())); |
132 screen_manager_.reset(new ScreenManager(dri_.get(), | 132 screen_manager_.reset(new ScreenManager(dri_.get(), |
133 buffer_generator_.get())); | 133 buffer_generator_.get())); |
134 window_delegate_manager_.reset(new DriWindowDelegateManager()); | 134 window_delegate_manager_.reset(new DriWindowDelegateManager()); |
135 if (!surface_factory_ozone_) | 135 if (!surface_factory_ozone_) |
136 surface_factory_ozone_.reset(new GbmSurfaceFactory(use_surfaceless_)); | 136 surface_factory_ozone_.reset(new GbmSurfaceFactory(use_surfaceless_)); |
137 | 137 |
138 surface_factory_ozone_->InitializeGpu(dri_.get(), | 138 surface_factory_ozone_->InitializeGpu(dri_.get(), |
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173 }; | 173 }; |
174 | 174 |
175 } // namespace | 175 } // namespace |
176 | 176 |
177 OzonePlatform* CreateOzonePlatformGbm() { | 177 OzonePlatform* CreateOzonePlatformGbm() { |
178 CommandLine* cmd = CommandLine::ForCurrentProcess(); | 178 CommandLine* cmd = CommandLine::ForCurrentProcess(); |
179 return new OzonePlatformGbm(cmd->HasSwitch(switches::kOzoneUseSurfaceless)); | 179 return new OzonePlatformGbm(cmd->HasSwitch(switches::kOzoneUseSurfaceless)); |
180 } | 180 } |
181 | 181 |
182 } // namespace ui | 182 } // namespace ui |
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