| // Copyright 2016 The Cobalt Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| #ifndef COBALT_MEDIA_SANDBOX_IN_MEMORY_DATA_SOURCE_H_ |
| #define COBALT_MEDIA_SANDBOX_IN_MEMORY_DATA_SOURCE_H_ |
| |
| #include <vector> |
| |
| #include "base/compiler_specific.h" |
| #include "media/base/data_source.h" |
| |
| namespace cobalt { |
| namespace media { |
| namespace sandbox { |
| |
| // A BufferedDataSource that keeps all its data in memory. This is used for |
| // testing or fuzzing only. |
| class InMemoryDataSource : public ::media::DataSource { |
| public: |
| static const int64 kInvalidSize = -1; |
| |
| explicit InMemoryDataSource(const std::vector<uint8>& content); |
| |
| // DataSource methods. |
| void Read(int64 position, int size, uint8* data, |
| const ReadCB& read_cb) override; |
| void Stop() override; |
| bool GetSize(int64* size_out) override; |
| bool IsStreaming() override { return false; } |
| void SetBitrate(int bitrate) override {} |
| |
| private: |
| std::vector<uint8> content_; |
| }; |
| |
| } // namespace sandbox |
| } // namespace media |
| } // namespace cobalt |
| |
| #endif // COBALT_MEDIA_SANDBOX_IN_MEMORY_DATA_SOURCE_H_ |