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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 CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 5 #ifndef CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 6 #define CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
| 10 |
8 #include <utility> | 11 #include <utility> |
9 | 12 |
10 #include "base/callback.h" | 13 #include "base/callback.h" |
11 #include "base/containers/hash_tables.h" | 14 #include "base/containers/hash_tables.h" |
| 15 #include "base/macros.h" |
12 #include "base/trace_event/memory_dump_provider.h" | 16 #include "base/trace_event/memory_dump_provider.h" |
13 #include "content/common/content_export.h" | 17 #include "content/common/content_export.h" |
14 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" | 18 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h" |
15 | 19 |
16 namespace content { | 20 namespace content { |
17 | 21 |
18 using GpuMemoryBufferConfigurationKey = | 22 using GpuMemoryBufferConfigurationKey = |
19 std::pair<gfx::BufferFormat, gfx::BufferUsage>; | 23 std::pair<gfx::BufferFormat, gfx::BufferUsage>; |
20 using GpuMemoryBufferConfigurationSet = | 24 using GpuMemoryBufferConfigurationSet = |
21 base::hash_set<GpuMemoryBufferConfigurationKey>; | 25 base::hash_set<GpuMemoryBufferConfigurationKey>; |
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46 using AllocationCallback = CreateCallback; | 50 using AllocationCallback = CreateCallback; |
47 | 51 |
48 BrowserGpuMemoryBufferManager(int gpu_client_id, | 52 BrowserGpuMemoryBufferManager(int gpu_client_id, |
49 uint64_t gpu_client_tracing_id); | 53 uint64_t gpu_client_tracing_id); |
50 ~BrowserGpuMemoryBufferManager() override; | 54 ~BrowserGpuMemoryBufferManager() override; |
51 | 55 |
52 static BrowserGpuMemoryBufferManager* current(); | 56 static BrowserGpuMemoryBufferManager* current(); |
53 | 57 |
54 static bool IsNativeGpuMemoryBuffersEnabled(); | 58 static bool IsNativeGpuMemoryBuffersEnabled(); |
55 | 59 |
56 static uint32 GetImageTextureTarget(gfx::BufferFormat format, | 60 static uint32_t GetImageTextureTarget(gfx::BufferFormat format, |
57 gfx::BufferUsage usage); | 61 gfx::BufferUsage usage); |
58 | 62 |
59 // Overridden from gpu::GpuMemoryBufferManager: | 63 // Overridden from gpu::GpuMemoryBufferManager: |
60 scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer( | 64 scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBuffer( |
61 const gfx::Size& size, | 65 const gfx::Size& size, |
62 gfx::BufferFormat format, | 66 gfx::BufferFormat format, |
63 gfx::BufferUsage usage) override; | 67 gfx::BufferUsage usage) override; |
64 scoped_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle( | 68 scoped_ptr<gfx::GpuMemoryBuffer> CreateGpuMemoryBufferFromHandle( |
65 const gfx::GpuMemoryBufferHandle& handle, | 69 const gfx::GpuMemoryBufferHandle& handle, |
66 const gfx::Size& size, | 70 const gfx::Size& size, |
67 gfx::BufferFormat format) override; | 71 gfx::BufferFormat format) override; |
68 gfx::GpuMemoryBuffer* GpuMemoryBufferFromClientBuffer( | 72 gfx::GpuMemoryBuffer* GpuMemoryBufferFromClientBuffer( |
69 ClientBuffer buffer) override; | 73 ClientBuffer buffer) override; |
70 void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer, | 74 void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer, |
71 const gpu::SyncToken& sync_token) override; | 75 const gpu::SyncToken& sync_token) override; |
72 | 76 |
73 // Overridden from base::trace_event::MemoryDumpProvider: | 77 // Overridden from base::trace_event::MemoryDumpProvider: |
74 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, | 78 bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args, |
75 base::trace_event::ProcessMemoryDump* pmd) override; | 79 base::trace_event::ProcessMemoryDump* pmd) override; |
76 | 80 |
77 // Virtual for testing. | 81 // Virtual for testing. |
78 virtual scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBufferForScanout( | 82 virtual scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBufferForScanout( |
79 const gfx::Size& size, | 83 const gfx::Size& size, |
80 gfx::BufferFormat format, | 84 gfx::BufferFormat format, |
81 int32 surface_id); | 85 int32_t surface_id); |
82 | 86 |
83 void AllocateGpuMemoryBufferForChildProcess( | 87 void AllocateGpuMemoryBufferForChildProcess( |
84 gfx::GpuMemoryBufferId id, | 88 gfx::GpuMemoryBufferId id, |
85 const gfx::Size& size, | 89 const gfx::Size& size, |
86 gfx::BufferFormat format, | 90 gfx::BufferFormat format, |
87 gfx::BufferUsage usage, | 91 gfx::BufferUsage usage, |
88 base::ProcessHandle child_process_handle, | 92 base::ProcessHandle child_process_handle, |
89 int child_client_id, | 93 int child_client_id, |
90 const AllocationCallback& callback); | 94 const AllocationCallback& callback); |
91 void ChildProcessDeletedGpuMemoryBuffer( | 95 void ChildProcessDeletedGpuMemoryBuffer( |
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131 const gfx::Size& size, | 135 const gfx::Size& size, |
132 gfx::BufferFormat format, | 136 gfx::BufferFormat format, |
133 gfx::BufferUsage usage, | 137 gfx::BufferUsage usage, |
134 int client_id, | 138 int client_id, |
135 const CreateCallback& callback)>; | 139 const CreateCallback& callback)>; |
136 | 140 |
137 scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBufferForSurface( | 141 scoped_ptr<gfx::GpuMemoryBuffer> AllocateGpuMemoryBufferForSurface( |
138 const gfx::Size& size, | 142 const gfx::Size& size, |
139 gfx::BufferFormat format, | 143 gfx::BufferFormat format, |
140 gfx::BufferUsage usage, | 144 gfx::BufferUsage usage, |
141 int32 surface_id); | 145 int32_t surface_id); |
142 | 146 |
143 // Functions that handle synchronous buffer creation requests. | 147 // Functions that handle synchronous buffer creation requests. |
144 void HandleCreateGpuMemoryBufferOnIO(CreateGpuMemoryBufferRequest* request); | 148 void HandleCreateGpuMemoryBufferOnIO(CreateGpuMemoryBufferRequest* request); |
145 void HandleCreateGpuMemoryBufferFromHandleOnIO( | 149 void HandleCreateGpuMemoryBufferFromHandleOnIO( |
146 CreateGpuMemoryBufferFromHandleRequest* request); | 150 CreateGpuMemoryBufferFromHandleRequest* request); |
147 void HandleGpuMemoryBufferCreatedOnIO( | 151 void HandleGpuMemoryBufferCreatedOnIO( |
148 CreateGpuMemoryBufferRequest* request, | 152 CreateGpuMemoryBufferRequest* request, |
149 const gfx::GpuMemoryBufferHandle& handle); | 153 const gfx::GpuMemoryBufferHandle& handle); |
150 | 154 |
151 // Functions that implement asynchronous buffer creation. | 155 // Functions that implement asynchronous buffer creation. |
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182 using BufferMap = base::hash_map<gfx::GpuMemoryBufferId, BufferInfo>; | 186 using BufferMap = base::hash_map<gfx::GpuMemoryBufferId, BufferInfo>; |
183 using ClientMap = base::hash_map<int, BufferMap>; | 187 using ClientMap = base::hash_map<int, BufferMap>; |
184 ClientMap clients_; | 188 ClientMap clients_; |
185 | 189 |
186 DISALLOW_COPY_AND_ASSIGN(BrowserGpuMemoryBufferManager); | 190 DISALLOW_COPY_AND_ASSIGN(BrowserGpuMemoryBufferManager); |
187 }; | 191 }; |
188 | 192 |
189 } // namespace content | 193 } // namespace content |
190 | 194 |
191 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ | 195 #endif // CONTENT_BROWSER_GPU_BROWSER_GPU_MEMORY_BUFFER_MANAGER_H_ |
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