Calling OpenGL from the renderer process.

gpu/command_buffer/service/texture_manager.cc

 // 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.
 
 #include "gpu/command_buffer/service/texture_manager.h"
 #include "base/bits.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 namespace gpu {
@@ skipping 247 matching lines @@
     : max_texture_size_(max_texture_size),
       max_cube_map_texture_size_(max_cube_map_texture_size),
       max_levels_(ComputeMipMapCount(max_texture_size,
                                      max_texture_size,
                                      max_texture_size)),
       max_cube_map_levels_(ComputeMipMapCount(max_cube_map_texture_size,
                                               max_cube_map_texture_size,
                                               max_cube_map_texture_size)) {
 }
 
-void TextureManager::CreateTextureInfo(GLuint texture_id) {
+TextureManager::TextureInfo* TextureManager::CreateTextureInfo(
+    GLuint texture_id) {
+  TextureInfo::Ref info(new TextureInfo(texture_id));
   std::pair<TextureInfoMap::iterator, bool> result =
-      texture_infos_.insert(
-          std::make_pair(texture_id,
-                         TextureInfo::Ref(new TextureInfo(texture_id))));
+      texture_infos_.insert(std::make_pair(texture_id, info));
   DCHECK(result.second);
+  return info.get();
 }
 
 TextureManager::TextureInfo* TextureManager::GetTextureInfo(
     GLuint texture_id) {
   TextureInfoMap::iterator it = texture_infos_.find(texture_id);
   return it != texture_infos_.end() ? it->second : NULL;
 }
 
 void TextureManager::RemoveTextureInfo(GLuint texture_id) {
   TextureInfoMap::iterator it = texture_infos_.find(texture_id);
   if (it != texture_infos_.end()) {
     it->second->MarkAsDeleted();
     texture_infos_.erase(texture_id);
   }
 }
 
 }  // namespace gles2
 }  // namespace gpu