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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ |
6 #define CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ | 6 #define CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ |
7 | 7 |
8 #include "base/process/kill.h" | 8 #include "base/process/kill.h" |
9 #include "content/common/content_export.h" | 9 #include "content/common/content_export.h" |
10 #include "content/public/common/gpu_memory_stats.h" | |
11 #include "content/public/common/three_d_api_types.h" | 10 #include "content/public/common/three_d_api_types.h" |
12 | 11 |
13 class GURL; | 12 class GURL; |
14 | 13 |
| 14 namespace gpu { |
| 15 struct VideoMemoryUsageStats; |
| 16 } |
| 17 |
15 namespace content { | 18 namespace content { |
16 | 19 |
17 // Observers can register themselves via GpuDataManager::AddObserver, and | 20 // Observers can register themselves via GpuDataManager::AddObserver, and |
18 // can un-register with GpuDataManager::RemoveObserver. | 21 // can un-register with GpuDataManager::RemoveObserver. |
19 class CONTENT_EXPORT GpuDataManagerObserver { | 22 class CONTENT_EXPORT GpuDataManagerObserver { |
20 public: | 23 public: |
21 // Called for any observers whenever there is a GPU info update. | 24 // Called for any observers whenever there is a GPU info update. |
22 virtual void OnGpuInfoUpdate() {} | 25 virtual void OnGpuInfoUpdate() {} |
23 | 26 |
24 // Called for any observers whenever there is a GPU video memory update. | 27 // Called for any observers whenever there is a GPU video memory update. |
25 virtual void OnVideoMemoryUsageStatsUpdate( | 28 virtual void OnVideoMemoryUsageStatsUpdate( |
26 const GPUVideoMemoryUsageStats& video_memory_usage_stats) {} | 29 const gpu::VideoMemoryUsageStats& video_memory_usage_stats) {} |
27 | 30 |
28 // Indicates that client 3D APIs (Pepper 3D, WebGL) were just blocked on the | 31 // Indicates that client 3D APIs (Pepper 3D, WebGL) were just blocked on the |
29 // given page, specifically because the GPU was reset recently. | 32 // given page, specifically because the GPU was reset recently. |
30 virtual void DidBlock3DAPIs(const GURL& top_origin_url, | 33 virtual void DidBlock3DAPIs(const GURL& top_origin_url, |
31 int render_process_id, | 34 int render_process_id, |
32 int render_frame_id, | 35 int render_frame_id, |
33 ThreeDAPIType requester) {} | 36 ThreeDAPIType requester) {} |
34 | 37 |
35 // Called for any observer when the GPU process crashed. | 38 // Called for any observer when the GPU process crashed. |
36 virtual void OnGpuProcessCrashed(base::TerminationStatus exit_code) {} | 39 virtual void OnGpuProcessCrashed(base::TerminationStatus exit_code) {} |
37 | 40 |
38 protected: | 41 protected: |
39 virtual ~GpuDataManagerObserver() {} | 42 virtual ~GpuDataManagerObserver() {} |
40 }; | 43 }; |
41 | 44 |
42 }; // namespace content | 45 }; // namespace content |
43 | 46 |
44 #endif // CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ | 47 #endif // CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_OBSERVER_H_ |
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