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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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