Service/ClientDiscardableManager

gpu/ipc/service/gpu_channel.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_IPC_SERVICE_GPU_CHANNEL_H_
 #define GPU_IPC_SERVICE_GPU_CHANNEL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 68 matching lines @@
 // Encapsulates an IPC channel between the GPU process and one renderer
 // process. On the renderer side there's a corresponding GpuChannelHost.
 class GPU_EXPORT GpuChannel : public IPC::Listener, public FilteredSender {
  public:
   // Takes ownership of the renderer process handle.
   GpuChannel(GpuChannelManager* gpu_channel_manager,
              SyncPointManager* sync_point_manager,
              GpuWatchdogThread* watchdog,
              scoped_refptr<gl::GLShareGroup> share_group,
              scoped_refptr<gles2::MailboxManager> mailbox_manager,
+             ServiceDiscardableManager* discardable_manager_,
              scoped_refptr<PreemptionFlag> preempting_flag,
              scoped_refptr<PreemptionFlag> preempted_flag,
              scoped_refptr<base::SingleThreadTaskRunner> task_runner,
              scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
              int32_t client_id,
              uint64_t client_tracing_id,
              bool is_gpu_host);
   ~GpuChannel() override;
 
   // The IPC channel cannot be passed in the constructor because it needs a
@@ skipping 49 matching lines @@
   // FilteredSender implementation:
   bool Send(IPC::Message* msg) override;
   void AddFilter(IPC::MessageFilter* filter) override;
   void RemoveFilter(IPC::MessageFilter* filter) override;
 
   void OnCommandBufferScheduled(GpuCommandBufferStub* stub);
   void OnCommandBufferDescheduled(GpuCommandBufferStub* stub);
 
   gl::GLShareGroup* share_group() const { return share_group_.get(); }
 
+  ServiceDiscardableManager* discardable_manager() const {
+    return discardable_manager_;
+  }
+
   GpuCommandBufferStub* LookupCommandBuffer(int32_t route_id);
 
   void LoseAllContexts();
   void MarkAllContextsLost();
 
   // Called to add a listener for a particular message routing ID.
   // Returns true if succeeded.
   bool AddRoute(int32_t route_id,
                 SequenceId sequence_id,
                 IPC::Listener* listener);
@@ skipping 89 matching lines @@
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
   // The share group that all contexts associated with a particular renderer
   // process use.
   scoped_refptr<gl::GLShareGroup> share_group_;
 
   scoped_refptr<gles2::MailboxManager> mailbox_manager_;
 
   GpuWatchdogThread* const watchdog_;
 
+  ServiceDiscardableManager* discardable_manager_;
+
   const bool is_gpu_host_;
 
   // Member variables should appear before the WeakPtrFactory, to ensure that
   // any WeakPtrs to Controller are invalidated before its members variable's
   // destructors are executed, rendering them invalid.
   base::WeakPtrFactory<GpuChannel> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannel);
 };
 
@@ skipping 162 matching lines @@
   scoped_refptr<PreemptionFlag> preempting_flag_;
   scoped_refptr<PreemptionFlag> preempted_flag_;
   SyncPointManager* const sync_point_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelMessageQueue);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_SERVICE_GPU_CHANNEL_H_