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 10 namespace pp { 11 12 namespace { 13 interface_name()14template <> const char* interface_name<PPB_View_Dev>() { 15 return PPB_VIEW_DEV_INTERFACE; 16 } 17 18 } // namespace 19 GetDeviceScale() const20float 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 GetCSSScale() const26float 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