| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "Buffer.h" |
| |
| namespace clearkeydrm { |
| |
| Buffer::Buffer(size_t capacity) : mRangeOffset(0), mOwnsData(true) { |
| mData = malloc(capacity); |
| if (mData == nullptr) { |
| mCapacity = 0; |
| mRangeLength = 0; |
| } else { |
| mCapacity = capacity; |
| mRangeLength = capacity; |
| } |
| } |
| |
| Buffer::~Buffer() { |
| if (mOwnsData) { |
| if (mData != nullptr) { |
| free(mData); |
| mData = nullptr; |
| } |
| } |
| } |
| |
| } // namespace clearkeydrm |