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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 // Common IPC messages used for child processes. | 5 // Common IPC messages used for child processes. |
6 // Multiply-included message file, hence no include guard. | 6 // Multiply-included message file, hence no include guard. |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <string> | 10 #include <string> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/memory/shared_memory.h" | 13 #include "base/memory/shared_memory.h" |
14 #include "base/tracked_objects.h" | 14 #include "base/tracked_objects.h" |
15 #include "base/values.h" | 15 #include "base/values.h" |
16 #include "build/build_config.h" | 16 #include "build/build_config.h" |
17 #include "cc/resources/shared_bitmap_manager.h" | 17 #include "cc/resources/shared_bitmap_manager.h" |
18 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
19 #include "content/common/content_param_traits_macros.h" | 19 #include "content/common/content_param_traits_macros.h" |
20 #include "content/common/host_discardable_shared_memory_manager.h" | 20 #include "content/common/host_discardable_shared_memory_manager.h" |
21 #include "gpu/command_buffer/common/sync_token.h" | 21 #include "gpu/command_buffer/common/sync_token.h" |
22 #include "gpu/ipc/common/gpu_param_traits_macros.h" | 22 #include "gpu/ipc/common/gpu_param_traits_macros.h" |
23 #include "ipc/ipc_channel_handle.h" | 23 #include "ipc/ipc_channel_handle.h" |
24 #include "ipc/ipc_message_macros.h" | 24 #include "ipc/ipc_message_macros.h" |
25 #include "ipc/ipc_platform_file.h" | 25 #include "ipc/ipc_platform_file.h" |
26 #include "ui/gfx/gpu_memory_buffer.h" | 26 #include "ui/gfx/gpu_memory_buffer.h" |
27 #include "ui/gfx/ipc/gfx_param_traits.h" | 27 #include "ui/gfx/ipc/gfx_param_traits.h" |
28 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | 28 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" |
29 | 29 |
| 30 #if defined(OS_LINUX) |
| 31 #include "base/threading/platform_thread.h" |
| 32 #endif |
| 33 |
30 IPC_ENUM_TRAITS_MAX_VALUE(tracked_objects::ThreadData::Status, | 34 IPC_ENUM_TRAITS_MAX_VALUE(tracked_objects::ThreadData::Status, |
31 tracked_objects::ThreadData::STATUS_LAST) | 35 tracked_objects::ThreadData::STATUS_LAST) |
32 | 36 |
33 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::LocationSnapshot) | 37 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::LocationSnapshot) |
34 IPC_STRUCT_TRAITS_MEMBER(file_name) | 38 IPC_STRUCT_TRAITS_MEMBER(file_name) |
35 IPC_STRUCT_TRAITS_MEMBER(function_name) | 39 IPC_STRUCT_TRAITS_MEMBER(function_name) |
36 IPC_STRUCT_TRAITS_MEMBER(line_number) | 40 IPC_STRUCT_TRAITS_MEMBER(line_number) |
37 IPC_STRUCT_TRAITS_END() | 41 IPC_STRUCT_TRAITS_END() |
38 | 42 |
39 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::BirthOnThreadSnapshot) | 43 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::BirthOnThreadSnapshot) |
(...skipping 19 matching lines...) Expand all Loading... |
59 | 63 |
60 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::ProcessDataPhaseSnapshot) | 64 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::ProcessDataPhaseSnapshot) |
61 IPC_STRUCT_TRAITS_MEMBER(tasks) | 65 IPC_STRUCT_TRAITS_MEMBER(tasks) |
62 IPC_STRUCT_TRAITS_END() | 66 IPC_STRUCT_TRAITS_END() |
63 | 67 |
64 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::ProcessDataSnapshot) | 68 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::ProcessDataSnapshot) |
65 IPC_STRUCT_TRAITS_MEMBER(phased_snapshots) | 69 IPC_STRUCT_TRAITS_MEMBER(phased_snapshots) |
66 IPC_STRUCT_TRAITS_MEMBER(process_id) | 70 IPC_STRUCT_TRAITS_MEMBER(process_id) |
67 IPC_STRUCT_TRAITS_END() | 71 IPC_STRUCT_TRAITS_END() |
68 | 72 |
| 73 #if defined(OS_LINUX) |
| 74 IPC_ENUM_TRAITS_MAX_VALUE(base::ThreadPriority, |
| 75 base::ThreadPriority::REALTIME_AUDIO) |
| 76 #endif |
| 77 |
69 #undef IPC_MESSAGE_EXPORT | 78 #undef IPC_MESSAGE_EXPORT |
70 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | 79 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
71 | 80 |
72 #define IPC_MESSAGE_START ChildProcessMsgStart | 81 #define IPC_MESSAGE_START ChildProcessMsgStart |
73 | 82 |
74 // Messages sent from the browser to the child process. | 83 // Messages sent from the browser to the child process. |
75 | 84 |
76 // Sent in response to ChildProcessHostMsg_ShutdownRequest to tell the child | 85 // Sent in response to ChildProcessHostMsg_ShutdownRequest to tell the child |
77 // process that it's safe to shutdown. | 86 // process that it's safe to shutdown. |
78 IPC_MESSAGE_CONTROL0(ChildProcessMsg_Shutdown) | 87 IPC_MESSAGE_CONTROL0(ChildProcessMsg_Shutdown) |
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204 IPC_SYNC_MESSAGE_CONTROL2_1( | 213 IPC_SYNC_MESSAGE_CONTROL2_1( |
205 ChildProcessHostMsg_SyncAllocateLockedDiscardableSharedMemory, | 214 ChildProcessHostMsg_SyncAllocateLockedDiscardableSharedMemory, |
206 uint32_t /* size */, | 215 uint32_t /* size */, |
207 content::DiscardableSharedMemoryId, | 216 content::DiscardableSharedMemoryId, |
208 base::SharedMemoryHandle) | 217 base::SharedMemoryHandle) |
209 | 218 |
210 // Informs the browser that the child deleted a block of discardable shared | 219 // Informs the browser that the child deleted a block of discardable shared |
211 // memory. | 220 // memory. |
212 IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_DeletedDiscardableSharedMemory, | 221 IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_DeletedDiscardableSharedMemory, |
213 content::DiscardableSharedMemoryId) | 222 content::DiscardableSharedMemoryId) |
| 223 |
| 224 #if defined(OS_LINUX) |
| 225 // Asks the browser to change the priority of thread. |
| 226 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_SetThreadPriority, |
| 227 base::PlatformThreadId, |
| 228 base::ThreadPriority) |
| 229 #endif |
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