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/array_output.h" 6 7#include "ppapi/cpp/logging.h" 8 9namespace pp { 10 11// static 12void* ArrayOutputAdapterBase::GetDataBufferThunk(void* user_data, 13 uint32_t element_count, 14 uint32_t element_size) { 15 return static_cast<ArrayOutputAdapterBase*>(user_data)-> 16 GetDataBuffer(element_count, element_size); 17} 18 19VarArrayOutputAdapterWithStorage::VarArrayOutputAdapterWithStorage() 20 : ArrayOutputAdapter<PP_Var>() { 21 set_output(&temp_storage_); 22} 23 24VarArrayOutputAdapterWithStorage::~VarArrayOutputAdapterWithStorage() { 25 if (!temp_storage_.empty()) { 26 // An easy way to release the var references held by this object. 27 output(); 28 } 29} 30 31std::vector<Var>& VarArrayOutputAdapterWithStorage::output() { 32 PP_DCHECK(output_storage_.empty()); 33 34 output_storage_.reserve(temp_storage_.size()); 35 for (size_t i = 0; i < temp_storage_.size(); i++) 36 output_storage_.push_back(Var(PASS_REF, temp_storage_[i])); 37 temp_storage_.clear(); 38 return output_storage_; 39} 40 41} // namespace pp 42