| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef REMOTING_CAPTURER_SHARED_BUFFER_FACTORY_H_ | 5 #ifndef MEDIA_VIDEO_CAPTURE_SCREEN_SHARED_BUFFER_FACTORY_H_ |
| 6 #define REMOTING_CAPTURER_SHARED_BUFFER_FACTORY_H_ | 6 #define MEDIA_VIDEO_CAPTURE_SCREEN_SHARED_BUFFER_FACTORY_H_ |
| 7 | 7 |
| 8 namespace remoting { | 8 namespace media { |
| 9 | 9 |
| 10 class SharedBuffer; | 10 class SharedBuffer; |
| 11 | 11 |
| 12 // Provides a way to create shared buffers accessible by two or more processes. | 12 // Provides a way to create shared buffers accessible by two or more processes. |
| 13 class SharedBufferFactory { | 13 class SharedBufferFactory { |
| 14 public: | 14 public: |
| 15 // Creates a shared memory buffer of the given size. | 15 // Creates a shared memory buffer of the given size. |
| 16 virtual scoped_refptr<SharedBuffer> CreateSharedBuffer(uint32 size) = 0; | 16 virtual scoped_refptr<SharedBuffer> CreateSharedBuffer(uint32 size) = 0; |
| 17 | 17 |
| 18 // Notifies the factory that the buffer is no longer used by the caller and | 18 // Notifies the factory that the buffer is no longer used by the caller and |
| 19 // can be released. The caller still has to drop all references to free | 19 // can be released. The caller still has to drop all references to free |
| 20 // the memory. | 20 // the memory. |
| 21 virtual void ReleaseSharedBuffer(scoped_refptr<SharedBuffer> buffer) = 0; | 21 virtual void ReleaseSharedBuffer(scoped_refptr<SharedBuffer> buffer) = 0; |
| 22 | 22 |
| 23 protected: | 23 protected: |
| 24 virtual ~SharedBufferFactory() {} | 24 virtual ~SharedBufferFactory() {} |
| 25 }; | 25 }; |
| 26 | 26 |
| 27 } // namespace remoting | 27 } // namespace media |
| 28 | 28 |
| 29 #endif // REMOTING_CAPTURER_SHARED_BUFFER_FACTORY_H_ | 29 #endif // MEDIA_VIDEO_CAPTURE_SCREEN_SHARED_BUFFER_FACTORY_H_ |
| OLD | NEW |