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 "ppapi/cpp/dev/view_dev.h" 6 7#include "ppapi/c/dev/ppb_view_dev.h" 8#include "ppapi/cpp/module_impl.h" 9 10namespace pp { 11 12namespace { 13 14template <> const char* interface_name<PPB_View_Dev>() { 15 return PPB_VIEW_DEV_INTERFACE; 16} 17 18} // namespace 19 20float ViewDev::GetDeviceScale() const { 21 if (!has_interface<PPB_View_Dev>()) 22 return 1.0f; 23 return get_interface<PPB_View_Dev>()->GetDeviceScale(pp_resource()); 24} 25 26float ViewDev::GetCSSScale() const { 27 if (!has_interface<PPB_View_Dev>()) 28 return 1.0f; 29 return get_interface<PPB_View_Dev>()->GetCSSScale(pp_resource()); 30} 31 32} // namespace pp 33