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

gpu/config/gpu_driver_bug_list_json.cc

Index: gpu/config/gpu_driver_bug_list_json.cc
diff --git a/gpu/config/gpu_driver_bug_list_json.cc b/gpu/config/gpu_driver_bug_list_json.cc
index 30ddda861a1b53a331eca030cae665bf5b675521..7c8a18ea74435f0cf37276d205a78e4805abe323 100644
--- a/gpu/config/gpu_driver_bug_list_json.cc
+++ b/gpu/config/gpu_driver_bug_list_json.cc
@@ -19,7 +19,7 @@ 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,
@@ -1086,6 +1086,22 @@ LONG_STRING_CONST(
         "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"
+      ]
+    }
   ]
 }