| // Copyright 2013 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 MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ |
| #define MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ |
| |
| #include "media/cdm/ppapi/api/content_decryption_module.h" |
| |
| namespace media { |
| |
| bool IsSupportedCdmModuleVersion(int version) { |
| switch(version) { |
| // Latest. |
| case CDM_MODULE_VERSION: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| bool IsSupportedCdmInterfaceVersion(int version) { |
| COMPILE_ASSERT(cdm::ContentDecryptionModule::kVersion == |
| cdm::ContentDecryptionModule_5::kVersion, |
| update_code_below); |
| switch(version) { |
| // Supported versions in decreasing order. |
| case cdm::ContentDecryptionModule_5::kVersion: |
| case cdm::ContentDecryptionModule_4::kVersion: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| bool IsSupportedCdmHostVersion(int version) { |
| COMPILE_ASSERT(cdm::ContentDecryptionModule::Host::kVersion == |
| cdm::ContentDecryptionModule_5::Host::kVersion, |
| update_code_below); |
| switch(version) { |
| // Supported versions in decreasing order. |
| case cdm::Host_5::kVersion: |
| case cdm::Host_4::kVersion: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| } // namespace media |
| |
| #endif // MEDIA_CDM_PPAPI_SUPPORTED_CDM_VERSIONS_H_ |