Implement StreamTexture::BindTexImage.

content/browser/gpu/browser_gpu_channel_host_factory.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 CONTENT_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_
 #define CONTENT_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 13 matching lines @@
   static BrowserGpuChannelHostFactory* instance() { return instance_; }
 
   // Overridden from GpuChannelHostFactory:
   bool IsMainThread() override;
   scoped_refptr<base::SingleThreadTaskRunner> GetIOThreadTaskRunner() override;
   scoped_ptr<base::SharedMemory> AllocateSharedMemory(size_t size) override;
   CreateCommandBufferResult CreateViewCommandBuffer(
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params,
       int32 route_id) override;
+  bool CreateStreamTexture(int32 image_id,
+                           int32 route_id,
+                           int32 stream_id) override;
   IPC::AttachmentBroker* GetAttachmentBroker() override;
 
   int GpuProcessHostId() { return gpu_host_id_; }
 #if !defined(OS_ANDROID)
   GpuChannelHost* EstablishGpuChannelSync(
       CauseForGpuLaunch cause_for_gpu_launch);
 #endif
   void EstablishGpuChannel(CauseForGpuLaunch cause_for_gpu_launch,
                            const base::Closure& callback);
   GpuChannelHost* GetGpuChannel();
   int GetGpuChannelId() { return gpu_client_id_; }
 
   // Used to skip GpuChannelHost tests when there can be no GPU process.
   static bool CanUseForTesting();
 
  private:
   struct CreateRequest;
+  struct CreateStreamTextureRequest;
   class EstablishRequest;
 
   BrowserGpuChannelHostFactory();
   ~BrowserGpuChannelHostFactory() override;
 
   void GpuChannelEstablished();
   void CreateViewCommandBufferOnIO(
       CreateRequest* request,
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params);
+

[reveman, 2015/06/29 16:02:00]

why blank line here but not below?

[sivag, 2015/06/30 11:17:17]

Done.

+  void CreateStreamTextureOnIO(CreateStreamTextureRequest* request);
+
   static void CommandBufferCreatedOnIO(CreateRequest* request,
                                        CreateCommandBufferResult result);
+  static void StreamTextureCreatedOnIO(CreateStreamTextureRequest* request,
+                                       bool result);
   static void AddFilterOnIO(int gpu_host_id,
                             scoped_refptr<IPC::MessageFilter> filter);
 
   const int gpu_client_id_;
   scoped_ptr<base::WaitableEvent> shutdown_event_;
   scoped_refptr<GpuChannelHost> gpu_channel_;
   scoped_ptr<BrowserGpuMemoryBufferManager> gpu_memory_buffer_manager_;
   int gpu_host_id_;
   scoped_refptr<EstablishRequest> pending_request_;
   std::vector<base::Closure> established_callbacks_;
 
   static BrowserGpuChannelHostFactory* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserGpuChannelHostFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_GPU_BROWSER_GPU_CHANNEL_HOST_FACTORY_H_