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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "gpu/command_buffer/service/image_manager.h"
      6 
      7 #include "ui/gl/gl_image.h"
      8 
      9 namespace gpu {
     10 namespace gles2 {
     11 
     12 ImageManager::ImageManager() {
     13 }
     14 
     15 ImageManager::~ImageManager() {
     16 }
     17 
     18 void ImageManager::AddImage(gfx::GLImage* image, int32 service_id) {
     19   gl_images_[service_id] = image;
     20 }
     21 
     22 void ImageManager::RemoveImage(int32 service_id) {
     23   gl_images_.erase(service_id);
     24 }
     25 
     26 gfx::GLImage* ImageManager::LookupImage(int32 service_id) {
     27   GLImageMap::const_iterator iter = gl_images_.find(service_id);
     28   if (iter != gl_images_.end())
     29     return iter->second.get();
     30 
     31   return NULL;
     32 }
     33 
     34 }  // namespace gles2
     35 }  // namespace gpu
     36