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| 1 // Copyright 2016 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 COMPONENTS_CDM_RENDERER_EXTERNAL_CLEAR_KEY_KEY_SYSTEM_PROPERTIES_H_ |
| 6 #define COMPONENTS_CDM_RENDERER_EXTERNAL_CLEAR_KEY_KEY_SYSTEM_PROPERTIES_H_ |
| 7 |
| 8 #include <string> |
| 9 |
| 10 #include "build/build_config.h" |
| 11 #include "media/base/key_system_properties.h" |
| 12 |
| 13 namespace cdm { |
| 14 |
| 15 #if defined(ENABLE_PEPPER_CDMS) |
| 16 extern const char kExternalClearKeyPepperType[]; |
| 17 #endif |
| 18 |
| 19 // KeySystemProperties implementation for external Clear Key key systems. |
| 20 class ExternalClearKeyProperties : public media::KeySystemProperties { |
| 21 public: |
| 22 explicit ExternalClearKeyProperties(const std::string& key_system_name); |
| 23 ~ExternalClearKeyProperties() override; |
| 24 |
| 25 std::string GetKeySystemName() const override; |
| 26 bool IsSupportedInitDataType( |
| 27 media::EmeInitDataType init_data_type) const override; |
| 28 media::SupportedCodecs GetSupportedCodecs() const override; |
| 29 media::EmeConfigRule GetRobustnessConfigRule( |
| 30 media::EmeMediaType media_type, |
| 31 const std::string& requested_robustness) const override; |
| 32 media::EmeSessionTypeSupport GetPersistentLicenseSessionSupport() |
| 33 const override; |
| 34 media::EmeSessionTypeSupport GetPersistentReleaseMessageSessionSupport() |
| 35 const override; |
| 36 media::EmeFeatureSupport GetPersistentStateSupport() const override; |
| 37 media::EmeFeatureSupport GetDistinctiveIdentifierSupport() const override; |
| 38 #if defined(ENABLE_PEPPER_CDMS) |
| 39 std::string GetPepperType() const override; |
| 40 #endif |
| 41 |
| 42 private: |
| 43 const std::string key_system_name_; |
| 44 }; |
| 45 |
| 46 } // namespace cdm |
| 47 |
| 48 #endif // COMPONENTS_CDM_RENDERER_EXTERNAL_CLEAR_KEY_KEY_SYSTEM_PROPERTIES_H_ |
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