OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 MEDIA_CDM_CDM_BUFFER_IMPL_H_ | 5 #ifndef MEDIA_CDM_SIMPLE_CDM_BUFFER_H_ |
6 #define MEDIA_CDM_CDM_BUFFER_IMPL_H_ | 6 #define MEDIA_CDM_SIMPLE_CDM_BUFFER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | |
10 #include <vector> | 9 #include <vector> |
11 | 10 |
12 #include "base/macros.h" | 11 #include "base/macros.h" |
13 #include "media/cdm/api/content_decryption_module.h" | 12 #include "media/cdm/api/content_decryption_module.h" |
14 | 13 |
15 namespace media { | 14 namespace media { |
16 | 15 |
17 // cdm::Buffer implementation that provides access to memory. This is a simple | 16 // cdm::Buffer implementation that provides access to memory. This is a simple |
18 // implementation that stores the data in a std::vector<uint8_t>. | 17 // implementation that stores the data in a std::vector<uint8_t>. |
19 class CdmBuffer : public cdm::Buffer { | 18 class SimpleCdmBuffer : public cdm::Buffer { |
20 public: | 19 public: |
21 static CdmBuffer* Create(uint32_t capacity); | 20 static SimpleCdmBuffer* Create(uint32_t capacity); |
22 | 21 |
23 // cdm::Buffer implementation. | 22 // cdm::Buffer implementation. |
24 void Destroy() final; | 23 void Destroy() final; |
25 uint32_t Capacity() const final; | 24 uint32_t Capacity() const final; |
26 uint8_t* Data() final; | 25 uint8_t* Data() final; |
27 void SetSize(uint32_t size) final; | 26 void SetSize(uint32_t size) final; |
28 uint32_t Size() const final; | 27 uint32_t Size() const final; |
29 | 28 |
30 private: | 29 private: |
31 CdmBuffer(uint32_t capacity); | 30 SimpleCdmBuffer(uint32_t capacity); |
32 ~CdmBuffer() final; | 31 ~SimpleCdmBuffer() final; |
33 | 32 |
34 std::vector<uint8_t> buffer_; | 33 std::vector<uint8_t> buffer_; |
35 uint32_t size_; | 34 uint32_t size_; |
36 | 35 |
37 DISALLOW_COPY_AND_ASSIGN(CdmBuffer); | 36 DISALLOW_COPY_AND_ASSIGN(SimpleCdmBuffer); |
38 }; | 37 }; |
39 | 38 |
40 } // namespace media | 39 } // namespace media |
41 | 40 |
42 #endif | 41 #endif // MEDIA_CDM_SIMPLE_CDM_BUFFER_H_ |
OLD | NEW |