Disallow gl[Compressed]Tex[Sub]Image2D for GL_TEXTURE_RECTANGLE_ARB

gpu/command_buffer/service/texture_manager.cc

 // 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.
 
 #include "gpu/command_buffer/service/texture_manager.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1916 matching lines @@
   ErrorState* error_state = state->GetErrorState();
   const Validators* validators = feature_info_->validators();
   if (((args.command_type == DoTexImageArguments::kTexImage2D) &&
        !validators->texture_target.IsValid(args.target)) ||
       ((args.command_type == DoTexImageArguments::kTexImage3D) &&
        !validators->texture_3_d_target.IsValid(args.target))) {
     ERRORSTATE_SET_GL_ERROR_INVALID_ENUM(
         error_state, function_name, args.target, "target");
     return false;
   }
+  // TODO(ccameron): Add a separate texture from |texture_target| for
+  // [Compressed]Tex[Sub]Image2D and related functions.
+  // http://crbug.com/536854
+  if (args.target == GL_TEXTURE_RECTANGLE_ARB) {
+    ERRORSTATE_SET_GL_ERROR_INVALID_ENUM(
+        error_state, function_name, args.target, "target");
+    return false;
+  }
   if (!ValidateTextureParameters(
       error_state, function_name, args.format, args.type,
       args.internal_format, args.level)) {
     return false;
   }
   if (!ValidForTarget(args.target, args.level,
                       args.width, args.height, args.depth) ||
       args.border != 0) {
     ERRORSTATE_SET_GL_ERROR(
         error_state, GL_INVALID_VALUE, function_name,
@@ skipping 260 matching lines @@
   pmd->AddOwnershipEdge(client_guid, service_guid, importance);
 
   // Dump all sub-levels held by the texture. They will appear below the main
   // gl/textures/client_X/texture_Y dump.
   ref->texture()->DumpLevelMemory(pmd, memory_tracker_->ClientTracingId(),
                                   dump_name);
 }
 
 }  // namespace gles2
 }  // namespace gpu