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Side by Side Diff: content/browser/renderer_host/render_message_filter.cc

Issue 2459733002: Move discardable memory to //components from //content (Closed)
Patch Set: Fix build error Created 4 years, 1 month ago
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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 #include "content/browser/renderer_host/render_message_filter.h" 5 #include "content/browser/renderer_host/render_message_filter.h"
6 6
7 #include <errno.h> 7 #include <errno.h>
8 #include <string.h> 8 #include <string.h>
9 9
10 #include <map> 10 #include <map>
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155 render_widget_helper_->Init(render_process_id_, resource_dispatcher_host_); 155 render_widget_helper_->Init(render_process_id_, resource_dispatcher_host_);
156 } 156 }
157 157
158 RenderMessageFilter::~RenderMessageFilter() { 158 RenderMessageFilter::~RenderMessageFilter() {
159 // This function should be called on the IO thread. 159 // This function should be called on the IO thread.
160 DCHECK_CURRENTLY_ON(BrowserThread::IO); 160 DCHECK_CURRENTLY_ON(BrowserThread::IO);
161 BrowserGpuMemoryBufferManager* gpu_memory_buffer_manager = 161 BrowserGpuMemoryBufferManager* gpu_memory_buffer_manager =
162 BrowserGpuMemoryBufferManager::current(); 162 BrowserGpuMemoryBufferManager::current();
163 if (gpu_memory_buffer_manager) 163 if (gpu_memory_buffer_manager)
164 gpu_memory_buffer_manager->ProcessRemoved(PeerHandle(), render_process_id_); 164 gpu_memory_buffer_manager->ProcessRemoved(PeerHandle(), render_process_id_);
165 HostDiscardableSharedMemoryManager::current()->ProcessRemoved( 165 discardable_memory::DiscardableSharedMemoryManager::current()->ClientRemoved(
166 render_process_id_); 166 render_process_id_);
167 } 167 }
168 168
169 bool RenderMessageFilter::OnMessageReceived(const IPC::Message& message) { 169 bool RenderMessageFilter::OnMessageReceived(const IPC::Message& message) {
170 bool handled = true; 170 bool handled = true;
171 IPC_BEGIN_MESSAGE_MAP(RenderMessageFilter, message) 171 IPC_BEGIN_MESSAGE_MAP(RenderMessageFilter, message)
172 IPC_MESSAGE_HANDLER(ViewHostMsg_CreateWidget, OnCreateWidget) 172 IPC_MESSAGE_HANDLER(ViewHostMsg_CreateWidget, OnCreateWidget)
173 IPC_MESSAGE_HANDLER(ViewHostMsg_CreateFullscreenWidget, 173 IPC_MESSAGE_HANDLER(ViewHostMsg_CreateFullscreenWidget,
174 OnCreateFullscreenWidget) 174 OnCreateFullscreenWidget)
175 #if defined(OS_MACOSX) 175 #if defined(OS_MACOSX)
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383 const cc::SharedBitmapId& id) { 383 const cc::SharedBitmapId& id) {
384 bitmap_manager_client_.ChildAllocatedSharedBitmap(buffer_size, handle, id); 384 bitmap_manager_client_.ChildAllocatedSharedBitmap(buffer_size, handle, id);
385 } 385 }
386 386
387 void RenderMessageFilter::OnDeletedSharedBitmap(const cc::SharedBitmapId& id) { 387 void RenderMessageFilter::OnDeletedSharedBitmap(const cc::SharedBitmapId& id) {
388 bitmap_manager_client_.ChildDeletedSharedBitmap(id); 388 bitmap_manager_client_.ChildDeletedSharedBitmap(id);
389 } 389 }
390 390
391 void RenderMessageFilter::AllocateLockedDiscardableSharedMemoryOnFileThread( 391 void RenderMessageFilter::AllocateLockedDiscardableSharedMemoryOnFileThread(
392 uint32_t size, 392 uint32_t size,
393 DiscardableSharedMemoryId id, 393 discardable_memory::DiscardableSharedMemoryId id,
394 IPC::Message* reply_msg) { 394 IPC::Message* reply_msg) {
395 base::SharedMemoryHandle handle; 395 base::SharedMemoryHandle handle;
396 HostDiscardableSharedMemoryManager::current() 396 discardable_memory::DiscardableSharedMemoryManager::current()
397 ->AllocateLockedDiscardableSharedMemoryForChild( 397 ->AllocateLockedDiscardableSharedMemoryForClient(
398 PeerHandle(), render_process_id_, size, id, &handle); 398 PeerHandle(), render_process_id_, size, id, &handle);
399 ChildProcessHostMsg_SyncAllocateLockedDiscardableSharedMemory:: 399 ChildProcessHostMsg_SyncAllocateLockedDiscardableSharedMemory::
400 WriteReplyParams(reply_msg, handle); 400 WriteReplyParams(reply_msg, handle);
401 Send(reply_msg); 401 Send(reply_msg);
402 } 402 }
403 403
404 void RenderMessageFilter::OnAllocateLockedDiscardableSharedMemory( 404 void RenderMessageFilter::OnAllocateLockedDiscardableSharedMemory(
405 uint32_t size, 405 uint32_t size,
406 DiscardableSharedMemoryId id, 406 discardable_memory::DiscardableSharedMemoryId id,
407 IPC::Message* reply_msg) { 407 IPC::Message* reply_msg) {
408 BrowserThread::PostTask( 408 BrowserThread::PostTask(
409 BrowserThread::FILE_USER_BLOCKING, FROM_HERE, 409 BrowserThread::FILE_USER_BLOCKING, FROM_HERE,
410 base::Bind(&RenderMessageFilter:: 410 base::Bind(&RenderMessageFilter::
411 AllocateLockedDiscardableSharedMemoryOnFileThread, 411 AllocateLockedDiscardableSharedMemoryOnFileThread,
412 this, size, id, reply_msg)); 412 this, size, id, reply_msg));
413 } 413 }
414 414
415 void RenderMessageFilter::DeletedDiscardableSharedMemoryOnFileThread( 415 void RenderMessageFilter::DeletedDiscardableSharedMemoryOnFileThread(
416 DiscardableSharedMemoryId id) { 416 discardable_memory::DiscardableSharedMemoryId id) {
417 HostDiscardableSharedMemoryManager::current() 417 discardable_memory::DiscardableSharedMemoryManager::current()
418 ->ChildDeletedDiscardableSharedMemory(id, render_process_id_); 418 ->ClientDeletedDiscardableSharedMemory(id, render_process_id_);
419 } 419 }
420 420
421 void RenderMessageFilter::OnDeletedDiscardableSharedMemory( 421 void RenderMessageFilter::OnDeletedDiscardableSharedMemory(
422 DiscardableSharedMemoryId id) { 422 discardable_memory::DiscardableSharedMemoryId id) {
423 BrowserThread::PostTask( 423 BrowserThread::PostTask(
424 BrowserThread::FILE_USER_BLOCKING, FROM_HERE, 424 BrowserThread::FILE_USER_BLOCKING, FROM_HERE,
425 base::Bind( 425 base::Bind(
426 &RenderMessageFilter::DeletedDiscardableSharedMemoryOnFileThread, 426 &RenderMessageFilter::DeletedDiscardableSharedMemoryOnFileThread,
427 this, id)); 427 this, id));
428 } 428 }
429 429
430 #if defined(OS_LINUX) 430 #if defined(OS_LINUX)
431 void RenderMessageFilter::SetThreadPriorityOnFileThread( 431 void RenderMessageFilter::SetThreadPriorityOnFileThread(
432 base::PlatformThreadId ns_tid, 432 base::PlatformThreadId ns_tid,
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682 void RenderMessageFilter::OnDeletedGpuMemoryBuffer( 682 void RenderMessageFilter::OnDeletedGpuMemoryBuffer(
683 gfx::GpuMemoryBufferId id, 683 gfx::GpuMemoryBufferId id,
684 const gpu::SyncToken& sync_token) { 684 const gpu::SyncToken& sync_token) {
685 DCHECK(BrowserGpuMemoryBufferManager::current()); 685 DCHECK(BrowserGpuMemoryBufferManager::current());
686 686
687 BrowserGpuMemoryBufferManager::current()->ChildProcessDeletedGpuMemoryBuffer( 687 BrowserGpuMemoryBufferManager::current()->ChildProcessDeletedGpuMemoryBuffer(
688 id, PeerHandle(), render_process_id_, sync_token); 688 id, PeerHandle(), render_process_id_, sync_token);
689 } 689 }
690 690
691 } // namespace content 691 } // namespace content
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