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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 "components/discardable_memory/common/discardable_shared_memory_id.h" | |
19 #include "content/common/content_export.h" | 18 #include "content/common/content_export.h" |
20 #include "content/common/content_param_traits_macros.h" | 19 #include "content/common/content_param_traits_macros.h" |
21 #include "gpu/command_buffer/common/sync_token.h" | 20 #include "gpu/command_buffer/common/sync_token.h" |
22 #include "gpu/ipc/common/gpu_param_traits_macros.h" | 21 #include "gpu/ipc/common/gpu_param_traits_macros.h" |
23 #include "ipc/ipc_channel_handle.h" | 22 #include "ipc/ipc_channel_handle.h" |
24 #include "ipc/ipc_message_macros.h" | 23 #include "ipc/ipc_message_macros.h" |
25 #include "ipc/ipc_platform_file.h" | 24 #include "ipc/ipc_platform_file.h" |
26 #include "ui/gfx/gpu_memory_buffer.h" | 25 #include "ui/gfx/gpu_memory_buffer.h" |
27 #include "ui/gfx/ipc/gfx_param_traits.h" | 26 #include "ui/gfx/ipc/gfx_param_traits.h" |
28 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | 27 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" |
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204 uint32_t /* height */, | 203 uint32_t /* height */, |
205 gfx::BufferFormat, | 204 gfx::BufferFormat, |
206 gfx::BufferUsage, | 205 gfx::BufferUsage, |
207 gfx::GpuMemoryBufferHandle) | 206 gfx::GpuMemoryBufferHandle) |
208 | 207 |
209 // Informs the browser that the child deleted a gpu memory buffer. | 208 // Informs the browser that the child deleted a gpu memory buffer. |
210 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_DeletedGpuMemoryBuffer, | 209 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_DeletedGpuMemoryBuffer, |
211 gfx::GpuMemoryBufferId, | 210 gfx::GpuMemoryBufferId, |
212 gpu::SyncToken /* sync_token */) | 211 gpu::SyncToken /* sync_token */) |
213 | 212 |
214 // Asks the browser to create a block of discardable shared memory for the | |
215 // child process. | |
216 IPC_SYNC_MESSAGE_CONTROL2_1( | |
217 ChildProcessHostMsg_SyncAllocateLockedDiscardableSharedMemory, | |
218 uint32_t /* size */, | |
219 discardable_memory::DiscardableSharedMemoryId, | |
220 base::SharedMemoryHandle) | |
221 | |
222 // Informs the browser that the child deleted a block of discardable shared | |
223 // memory. | |
224 IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_DeletedDiscardableSharedMemory, | |
225 discardable_memory::DiscardableSharedMemoryId) | |
226 | |
227 #if defined(OS_LINUX) | 213 #if defined(OS_LINUX) |
228 // Asks the browser to change the priority of thread. | 214 // Asks the browser to change the priority of thread. |
229 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_SetThreadPriority, | 215 IPC_MESSAGE_CONTROL2(ChildProcessHostMsg_SetThreadPriority, |
230 base::PlatformThreadId, | 216 base::PlatformThreadId, |
231 base::ThreadPriority) | 217 base::ThreadPriority) |
232 #endif | 218 #endif |
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