Blacklist very old ATI drivers from D3D11 due to performance issues.

gpu/config/gpu_driver_bug_list_json.cc

 // Copyright (c) 2013 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.
 
 // Determines whether a certain driver bug exists in the current system.
 // The format of a valid gpu_driver_bug_list.json file is defined in
 // <gpu/config/gpu_control_list_format.txt>.
 // The supported "features" can be found in
 // <gpu/config/gpu_driver_bug_workaround_type.h>.
 
 #include "gpu/config/gpu_control_list_jsons.h"
 
 #define LONG_STRING_CONST(...) #__VA_ARGS__
 
 namespace gpu {
 
 const char kGpuDriverBugListJson[] = LONG_STRING_CONST(
 
 {
   "name": "gpu driver bug list",
   // Please update the version number whenever you change this file.
-  "version": "6.9",
+  "version": "7.0",

[Zhenyao Mo, 2014/08/12 18:31:03]

This should be 6.10.  We only update major version if the blacklist logic
changes, not the data entries.

   "entries": [
     {
       "id": 1,
       "description": "Imagination driver doesn't like uploading lots of buffer data constantly",
       "os": {
         "type": "android"
       },
       "gl_vendor": {
         "op": "beginwith",
         "value": "Imagination"
@@ skipping 1045 matching lines @@
       "id": 86,
       "description": "Disable use of Direct3D 11 on Matrox video cards",
       "cr_bugs": [395861],
       "os": {
         "type": "win"
       },
       "vendor_id": "0x102b",
       "features": [
         "disable_d3d11"
       ]
     }

[Zhenyao Mo, 2014/08/12 18:31:03]

you need a "," here, otherwise json loader will fail.

+    {
+      "id": 87,
+      "description": "Disable use of Direct3D 11 on older AMD drivers",
+      "cr_bugs": [402134],
+      "os": {
+        "type": "win"
+      },
+      "vendor_id": "0x1002",
+      "driver_date": {
+        "op": "<",
+        "value": "2011.1"
+      },
+      "features": [
+        "disable_d3d11"
+      ]
+    }
   ]
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu