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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ | |
6 #define MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ | |
7 | |
8 #include "media/cdm/api/content_decryption_module.h" | |
9 | |
10 namespace media { | |
11 | |
12 bool IsSupportedCdmModuleVersion(int version) { | |
13 switch (version) { | |
14 // Latest. | |
15 case CDM_MODULE_VERSION: | |
16 return true; | |
17 default: | |
18 return false; | |
19 } | |
20 } | |
21 | |
22 bool IsSupportedCdmInterfaceVersion(int version) { | |
23 static_assert(cdm::ContentDecryptionModule::kVersion == | |
24 cdm::ContentDecryptionModule_8::kVersion, | |
25 "update the code below"); | |
26 switch(version) { | |
27 // Supported versions in decreasing order. | |
28 case cdm::ContentDecryptionModule_8::kVersion: | |
29 case cdm::ContentDecryptionModule_7::kVersion: | |
30 return true; | |
31 default: | |
32 return false; | |
33 } | |
34 } | |
35 | |
36 bool IsSupportedCdmHostVersion(int version) { | |
37 static_assert(cdm::ContentDecryptionModule::Host::kVersion == | |
38 cdm::ContentDecryptionModule_8::Host::kVersion, | |
39 "update the code below"); | |
40 switch(version) { | |
41 // Supported versions in decreasing order. | |
42 case cdm::Host_8::kVersion: | |
43 case cdm::Host_7::kVersion: | |
44 return true; | |
45 default: | |
46 return false; | |
47 } | |
48 } | |
49 | |
50 } // namespace media | |
51 | |
52 #endif // MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ | |
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