Blacklist bad GPU drivers: currenly we disable all gpu related features if th...

chrome/renderer/gpu_channel_host.h

 // Copyright (c) 2010 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 CHROME_RENDERER_GPU_CHANNEL_HOST_H_
 #define CHROME_RENDERER_GPU_CHANNEL_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/hash_tables.h"
 #include "base/scoped_ptr.h"
+#include "chrome/common/gpu_feature_flags.h"
 #include "chrome/common/gpu_info.h"
 #include "chrome/common/message_router.h"
 #include "gfx/native_widget_types.h"
 #include "gfx/size.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_sync_channel.h"
 
 class CommandBufferProxy;
 class GpuVideoServiceHost;
@@ skipping 20 matching lines @@
 
   // Connect to GPU process channel.
   void Connect(const std::string& channel_name);
 
   State state() const { return state_; }
 
   // The GPU stats reported by the GPU process.
   void set_gpu_info(const GPUInfo& gpu_info);
   const GPUInfo& gpu_info() const;
 
+  // The GPU feature flags established by Browser using blacklist information.
+  void set_gpu_feature_flags(const GpuFeatureFlags& gpu_feature_flags);
+  const GpuFeatureFlags& gpu_feature_flags() const;
+
   // IPC::Channel::Listener implementation:
   virtual void OnMessageReceived(const IPC::Message& msg);
   virtual void OnChannelConnected(int32 peer_pid);
   virtual void OnChannelError();
 
   // IPC::Message::Sender implementation:
   virtual bool Send(IPC::Message* msg);
 
   // Create and connect to a command buffer in the GPU process.
   CommandBufferProxy* CreateViewCommandBuffer(
@@ skipping 14 matching lines @@
   void DestroyCommandBuffer(CommandBufferProxy* command_buffer);
 
   GpuVideoServiceHost* gpu_video_service_host() {
     return gpu_video_service_host_.get();
   }
 
  private:
   State state_;
 
   GPUInfo gpu_info_;
+  GpuFeatureFlags gpu_feature_flags_;
 
   scoped_ptr<IPC::SyncChannel> channel_;
 
   // Used to implement message routing functionality to CommandBufferProxy
   // objects
   MessageRouter router_;
 
   // Keep track of all the registered CommandBufferProxies to
   // inform about OnChannelError
   typedef base::hash_map<int, IPC::Channel::Listener*> ProxyMap;
   ProxyMap proxies_;
 
   // This is a MessageFilter to intercept IPC messages and distribute them
   // to the corresponding GpuVideoDecoderHost.
   scoped_refptr<GpuVideoServiceHost> gpu_video_service_host_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelHost);
 };
 
 #endif  // CHROME_RENDERER_GPU_CHANNEL_HOST_H_