| // Copyright (c) 2012 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 "ppapi/shared_impl/ppb_device_ref_shared.h" |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "ppapi/shared_impl/host_resource.h" |
| #include "ppapi/shared_impl/ppapi_globals.h" |
| #include "ppapi/shared_impl/ppb_resource_array_shared.h" |
| #include "ppapi/shared_impl/resource_tracker.h" |
| #include "ppapi/shared_impl/var.h" |
| |
| using ppapi::thunk::PPB_DeviceRef_API; |
| |
| namespace ppapi { |
| |
| DeviceRefData::DeviceRefData() |
| : type(PP_DEVICETYPE_DEV_INVALID) { |
| } |
| |
| PPB_DeviceRef_Shared::PPB_DeviceRef_Shared(ResourceObjectType type, |
| PP_Instance instance, |
| const DeviceRefData& data) |
| : Resource(type, instance), |
| data_(data) { |
| } |
| |
| PPB_DeviceRef_API* PPB_DeviceRef_Shared::AsPPB_DeviceRef_API() { |
| return this; |
| } |
| |
| const DeviceRefData& PPB_DeviceRef_Shared::GetDeviceRefData() const { |
| return data_; |
| } |
| |
| PP_DeviceType_Dev PPB_DeviceRef_Shared::GetType() { |
| return data_.type; |
| } |
| |
| PP_Var PPB_DeviceRef_Shared::GetName() { |
| return StringVar::StringToPPVar(data_.name); |
| } |
| |
| // static |
| PP_Resource PPB_DeviceRef_Shared::CreateResourceArray( |
| ResourceObjectType type, |
| PP_Instance instance, |
| const std::vector<DeviceRefData>& devices) { |
| scoped_array<PP_Resource> elements; |
| size_t size = devices.size(); |
| if (size > 0) { |
| elements.reset(new PP_Resource[size]); |
| for (size_t index = 0; index < size; ++index) { |
| PPB_DeviceRef_Shared* device_object = |
| new PPB_DeviceRef_Shared(type, instance, devices[index]); |
| elements[index] = device_object->GetReference(); |
| } |
| } |
| PPB_ResourceArray_Shared* array_object = |
| new PPB_ResourceArray_Shared(type, instance, elements.get(), |
| static_cast<uint32_t>(size)); |
| |
| for (size_t index = 0; index < size; ++index) |
| PpapiGlobals::Get()->GetResourceTracker()->ReleaseResource(elements[index]); |
| |
| return array_object->GetReference(); |
| } |
| |
| } // namespace ppapi |