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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_COMMON_GPU_GPU_MEMORY_MANAGER_H_ | 5 #ifndef CONTENT_COMMON_GPU_GPU_MEMORY_MANAGER_H_ |
6 #define CONTENT_COMMON_GPU_GPU_MEMORY_MANAGER_H_ | 6 #define CONTENT_COMMON_GPU_GPU_MEMORY_MANAGER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <list> | 10 #include <list> |
11 #include <map> | 11 #include <map> |
12 | 12 |
13 #include "base/cancelable_callback.h" | 13 #include "base/cancelable_callback.h" |
14 #include "base/containers/hash_tables.h" | 14 #include "base/containers/hash_tables.h" |
15 #include "base/gtest_prod_util.h" | 15 #include "base/gtest_prod_util.h" |
16 #include "base/macros.h" | 16 #include "base/macros.h" |
17 #include "base/memory/weak_ptr.h" | 17 #include "base/memory/weak_ptr.h" |
18 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
19 #include "content/public/common/gpu_memory_stats.h" | |
20 #include "gpu/command_buffer/common/gpu_memory_allocation.h" | 19 #include "gpu/command_buffer/common/gpu_memory_allocation.h" |
21 #include "gpu/command_buffer/service/memory_tracking.h" | 20 #include "gpu/command_buffer/service/memory_tracking.h" |
22 | 21 |
| 22 namespace gpu { |
| 23 struct VideoMemoryUsageStats; |
| 24 } |
| 25 |
23 namespace content { | 26 namespace content { |
24 | 27 |
25 class GpuChannelManager; | 28 class GpuChannelManager; |
26 class GpuMemoryTrackingGroup; | 29 class GpuMemoryTrackingGroup; |
27 | 30 |
28 class CONTENT_EXPORT GpuMemoryManager : | 31 class CONTENT_EXPORT GpuMemoryManager : |
29 public base::SupportsWeakPtr<GpuMemoryManager> { | 32 public base::SupportsWeakPtr<GpuMemoryManager> { |
30 public: | 33 public: |
31 explicit GpuMemoryManager(GpuChannelManager* channel_manager); | 34 explicit GpuMemoryManager(GpuChannelManager* channel_manager); |
32 ~GpuMemoryManager(); | 35 ~GpuMemoryManager(); |
33 | 36 |
34 // Retrieve GPU Resource consumption statistics for the task manager | 37 // Retrieve GPU Resource consumption statistics for the task manager |
35 void GetVideoMemoryUsageStats( | 38 void GetVideoMemoryUsageStats( |
36 content::GPUVideoMemoryUsageStats* video_memory_usage_stats) const; | 39 gpu::VideoMemoryUsageStats* video_memory_usage_stats) const; |
37 | 40 |
38 GpuMemoryTrackingGroup* CreateTrackingGroup( | 41 GpuMemoryTrackingGroup* CreateTrackingGroup( |
39 base::ProcessId pid, gpu::gles2::MemoryTracker* memory_tracker); | 42 base::ProcessId pid, gpu::gles2::MemoryTracker* memory_tracker); |
40 | 43 |
41 uint64_t GetTrackerMemoryUsage(gpu::gles2::MemoryTracker* tracker) const; | 44 uint64_t GetTrackerMemoryUsage(gpu::gles2::MemoryTracker* tracker) const; |
42 | 45 |
43 private: | 46 private: |
44 friend class GpuMemoryManagerTest; | 47 friend class GpuMemoryManagerTest; |
45 friend class GpuMemoryTrackingGroup; | 48 friend class GpuMemoryTrackingGroup; |
46 friend class GpuMemoryManagerClientState; | 49 friend class GpuMemoryManagerClientState; |
(...skipping 22 matching lines...) Expand all Loading... |
69 // The current total memory usage, and historical maximum memory usage | 72 // The current total memory usage, and historical maximum memory usage |
70 uint64_t bytes_allocated_current_; | 73 uint64_t bytes_allocated_current_; |
71 uint64_t bytes_allocated_historical_max_; | 74 uint64_t bytes_allocated_historical_max_; |
72 | 75 |
73 DISALLOW_COPY_AND_ASSIGN(GpuMemoryManager); | 76 DISALLOW_COPY_AND_ASSIGN(GpuMemoryManager); |
74 }; | 77 }; |
75 | 78 |
76 } // namespace content | 79 } // namespace content |
77 | 80 |
78 #endif // CONTENT_COMMON_GPU_GPU_MEMORY_MANAGER_H_ | 81 #endif // CONTENT_COMMON_GPU_GPU_MEMORY_MANAGER_H_ |
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