1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_ 6 #define CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "base/threading/non_thread_safe.h" 10 #include "base/time/time.h" 11 #include "content/common/gpu/devtools_gpu_instrumentation.h" 12 13 using base::TimeTicks; 14 struct GpuTaskInfo; 15 16 namespace IPC { 17 class Message; 18 } 19 20 namespace content { 21 22 class GpuChannel; 23 class GpuCommandBufferStub; 24 25 class DevToolsGpuAgent : public base::NonThreadSafe { 26 public: 27 explicit DevToolsGpuAgent(GpuChannel* gpu_channel); 28 virtual ~DevToolsGpuAgent(); 29 30 void ProcessEvent(TimeTicks timestamp, 31 GpuEventsDispatcher::EventPhase, 32 GpuCommandBufferStub* stub); 33 34 void StartEventsRecording(int32* route_id); 35 void StopEventsRecording(); 36 37 private: 38 typedef std::vector<GpuTaskInfo> GpuTaskInfoList; 39 40 bool Send(IPC::Message* msg); 41 42 GpuChannel* gpu_channel_; 43 scoped_ptr<GpuTaskInfoList> tasks_; 44 TimeTicks last_flush_time_; 45 int32 route_id_; 46 47 DISALLOW_COPY_AND_ASSIGN(DevToolsGpuAgent); 48 }; 49 50 } // namespace content 51 52 #endif // CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_ 53