| // Copyright 2014 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. |
| |
| #ifndef CHROMECAST_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_ |
| #define CHROMECAST_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chromecast/media/cma/ipc/media_memory_chunk.h" |
| |
| namespace base { |
| class SharedMemory; |
| } |
| |
| namespace chromecast { |
| namespace media { |
| |
| class SharedMemoryChunk : public MediaMemoryChunk { |
| public: |
| SharedMemoryChunk(scoped_ptr<base::SharedMemory> shared_mem, |
| size_t size); |
| ~SharedMemoryChunk() override; |
| |
| // MediaMemoryChunk implementation. |
| void* data() const override; |
| size_t size() const override; |
| bool valid() const override; |
| |
| private: |
| scoped_ptr<base::SharedMemory> shared_mem_; |
| size_t size_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SharedMemoryChunk); |
| }; |
| |
| } // namespace media |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_COMMON_MEDIA_SHARED_MEMORY_CHUNK_H_ |