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 24 class DevToolsGpuAgent : public base::NonThreadSafe { 25 public: 26 explicit DevToolsGpuAgent(GpuChannel* gpu_channel); 27 virtual ~DevToolsGpuAgent(); 28 29 void ProcessEvent(TimeTicks timestamp, 30 GpuEventsDispatcher::EventPhase, 31 GpuChannel* channel); 32 33 bool StartEventsRecording(int32 route_id); 34 void StopEventsRecording(); 35 36 private: 37 typedef std::vector<GpuTaskInfo> GpuTaskInfoList; 38 39 bool Send(IPC::Message* msg); 40 41 GpuChannel* gpu_channel_; 42 scoped_ptr<GpuTaskInfoList> tasks_; 43 TimeTicks last_flush_time_; 44 int32 route_id_; 45 46 DISALLOW_COPY_AND_ASSIGN(DevToolsGpuAgent); 47 }; 48 49 } // namespace content 50 51 #endif // CONTENT_COMMON_GPU_DEVTOOLS_GPU_AGENT_H_ 52