Disable OES_standard_derivative with Vivante GPUs.

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": "5.1",
+  "version": "5.2",
   "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 892 matching lines @@
         "type": "win"
       },
       "vendor_id": "0x10de",
       "driver_version": {
         "op": "<=",
         "value": "8.17.12.6973"
       },
       "features": [
         "disable_d3d11"
       ]
+    },
+    {
+      "id": 71,
+      "description": "Vivante's support of OES_standard_derivatives is buggy",
+      "cr_bugs": [368005],
+      "os": {
+        "type": "android"
+      },
+      "gl_extensions": {
+        "op": "contains",
+        "value": "GL_VIV_shader_binary"

[Ken Russell (switch to Gerrit), 2014/05/02 23:26:12]

Is this really the best way to detect these GPUs?

[Zhenyao Mo, 2014/05/02 23:46:00]

Yes, sometimes the "Vivante" isn't in the GL_VENDOR string, so we have to use
this ugly workaround.

+      },
+      "features": [
+        "disable_oes_standard_derivatives"
+      ]
     }
   ]
 }
 
 );  // LONG_STRING_CONST macro
 
 }  // namespace gpu