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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_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_H_ |
6 #define CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_H_ | 6 #define CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
11 #include "content/public/common/gpu_feature_type.h" | 11 #include "content/public/common/gpu_feature_type.h" |
12 | 12 |
13 class FilePath; | 13 class FilePath; |
14 | 14 |
15 namespace base { | 15 namespace base { |
16 class ListValue; | 16 class ListValue; |
17 } | 17 } |
18 | 18 |
19 namespace content { | 19 namespace content { |
20 | 20 |
21 class GpuDataManagerObserver; | 21 class GpuDataManagerObserver; |
22 struct GPUInfo; | 22 struct GPUInfo; |
23 | 23 |
24 // This class is fully thread-safe. | 24 // This class is fully thread-safe. |
25 class GpuDataManager { | 25 class GpuDataManager { |
26 public: | 26 public: |
27 // Getter for the singleton. | 27 // Getter for the singleton. |
28 CONTENT_EXPORT static GpuDataManager* GetInstance(); | 28 CONTENT_EXPORT static GpuDataManager* GetInstance(); |
29 | 29 |
30 // This collects preliminary GPU info, load GpuBlacklist, and compute the | 30 virtual void InitializeForTesting(const std::string& gpu_blacklist_json, |
31 // preliminary blacklisted features; it should only be called at browser | 31 const content::GPUInfo& gpu_info) = 0; |
32 // startup time in UI thread before the IO restriction is turned on. | |
33 virtual void Initialize(const std::string& browser_version_string, | |
34 const std::string& gpu_blacklist_json) = 0; | |
35 // The same as above, except that the GPUInfo is provided. | |
36 // For testing only. | |
37 virtual void Initialize(const std::string& browser_version_string, | |
38 const std::string& gpu_blacklist_json, | |
39 const content::GPUInfo& gpu_info) = 0; | |
40 | 32 |
41 virtual std::string GetBlacklistVersion() const = 0; | 33 virtual std::string GetBlacklistVersion() const = 0; |
42 | 34 |
43 virtual GpuFeatureType GetBlacklistedFeatures() const = 0; | 35 virtual GpuFeatureType GetBlacklistedFeatures() const = 0; |
44 | 36 |
45 virtual GpuSwitchingOption GetGpuSwitchingOption() const = 0; | 37 virtual GpuSwitchingOption GetGpuSwitchingOption() const = 0; |
46 | 38 |
47 // Returns the reasons for the latest run of blacklisting decisions. | 39 // Returns the reasons for the latest run of blacklisting decisions. |
48 // For the structure of returned value, see documentation for | 40 // For the structure of returned value, see documentation for |
49 // GpuBlacklist::GetBlacklistedReasons(). | 41 // GpuBlacklist::GetBlacklistedReasons(). |
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86 virtual void AddObserver(GpuDataManagerObserver* observer) = 0; | 78 virtual void AddObserver(GpuDataManagerObserver* observer) = 0; |
87 virtual void RemoveObserver(GpuDataManagerObserver* observer) = 0; | 79 virtual void RemoveObserver(GpuDataManagerObserver* observer) = 0; |
88 | 80 |
89 protected: | 81 protected: |
90 virtual ~GpuDataManager() {} | 82 virtual ~GpuDataManager() {} |
91 }; | 83 }; |
92 | 84 |
93 }; // namespace content | 85 }; // namespace content |
94 | 86 |
95 #endif // CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_H_ | 87 #endif // CONTENT_PUBLIC_BROWSER_GPU_DATA_MANAGER_H_ |
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