| // 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/cpp/array_output.h" |
| |
| #include "ppapi/cpp/logging.h" |
| |
| namespace pp { |
| |
| // static |
| void* ArrayOutputAdapterBase::GetDataBufferThunk(void* user_data, |
| uint32_t element_count, |
| uint32_t element_size) { |
| return static_cast<ArrayOutputAdapterBase*>(user_data)-> |
| GetDataBuffer(element_count, element_size); |
| } |
| |
| VarArrayOutputAdapterWithStorage::VarArrayOutputAdapterWithStorage() |
| : ArrayOutputAdapter<PP_Var>() { |
| set_output(&temp_storage_); |
| } |
| |
| VarArrayOutputAdapterWithStorage::~VarArrayOutputAdapterWithStorage() { |
| if (!temp_storage_.empty()) { |
| // An easy way to release the var references held by this object. |
| output(); |
| } |
| } |
| |
| std::vector<Var>& VarArrayOutputAdapterWithStorage::output() { |
| PP_DCHECK(output_storage_.empty()); |
| |
| output_storage_.reserve(temp_storage_.size()); |
| for (size_t i = 0; i < temp_storage_.size(); i++) |
| output_storage_.push_back(Var(PASS_REF, temp_storage_[i])); |
| temp_storage_.clear(); |
| return output_storage_; |
| } |
| |
| } // namespace pp |