text: /*
   * Copyright 2009, Google Inc.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   *     * Redistributions of source code must retain the above copyright
   * notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above
   * copyright notice, this list of conditions and the following disclaimer
   * in the documentation and/or other materials provided with the
   * distribution.
   *     * Neither the name of Google Inc. nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  
  // This file contains the definition of the Texture class.
  
  #include "core/cross/precompile.h"
  #include "core/cross/texture_base.h"
  #include "core/cross/pack.h"
  
  namespace o3d {
  
  O3D_DEFN_CLASS(Texture, ParamObject);
  O3D_DEFN_CLASS(ParamTexture, RefParamBase);
  
  const char* Texture::kLevelsParamName =
      O3D_STRING_CONSTANT("levels");
  
  Texture::Texture(ServiceLocator* service_locator,
                   Format format,
                   int levels,
                   bool alpha_is_one,
                   bool resize_to_pot,
                   bool enable_render_surfaces)
      : ParamObject(service_locator),
        resize_to_pot_(resize_to_pot),
        alpha_is_one_(alpha_is_one),
        format_(format),
        weak_pointer_manager_(this),
        render_surfaces_enabled_(enable_render_surfaces) {
    RegisterReadOnlyParamRef(kLevelsParamName, &levels_param_);
    levels_param_->set_read_only_value(levels);
  }
  
  void Texture::RegisterSurface(RenderSurface* surface, Pack* pack) {
    DCHECK(surface);
    DCHECK(pack);
    return pack->RegisterObject(surface);
  }
  
  ObjectBase::Ref ParamTexture::Create(ServiceLocator* service_locator) {
    return ObjectBase::Ref(new ParamTexture(service_locator, false, false));
  }
  
  }  // namespace o3d
  