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shaka
include
shaka
eme
implementation_factory.h
Go to the documentation of this file.
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// Copyright 2017 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SHAKA_EMBEDDED_EME_IMPLEMENTATION_FACTORY_H_
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#define SHAKA_EMBEDDED_EME_IMPLEMENTATION_FACTORY_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include "../macros.h"
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#include "
configuration.h
"
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namespace
shaka
{
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namespace
eme {
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class
Implementation;
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class
ImplementationHelper;
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class
SHAKA_EXPORT
ImplementationFactory
{
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public
:
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// Since this is intended to be subclassed by the app, this type cannot be
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// changed without breaking ABI compatibility. This includes adding
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// new virtual methods.
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SHAKA_DECLARE_INTERFACE_METHODS
(
ImplementationFactory
);
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virtual
bool
SupportsSessionType(
MediaKeySessionType
type
)
const
= 0;
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virtual
bool
SupportsInitDataType(
MediaKeyInitDataType
type)
const
= 0;
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virtual
bool
SupportsAudioRobustness(
const
std::string& robustness)
const
= 0;
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virtual
bool
SupportsVideoRobustness(
const
std::string& robustness)
const
= 0;
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virtual
MediaKeysRequirement
DistinctiveIdentifier()
const
= 0;
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virtual
MediaKeysRequirement
PersistentState()
const
= 0;
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virtual
std::shared_ptr<Implementation> CreateImplementation(
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ImplementationHelper
* helper,
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MediaKeysRequirement
distinctive_identifier,
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MediaKeysRequirement
persistent_state,
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const
std::vector<std::string>& audio_robustness,
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const
std::vector<std::string>& video_robustness) = 0;
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};
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}
// namespace eme
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}
// namespace shaka
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#endif // SHAKA_EMBEDDED_EME_IMPLEMENTATION_FACTORY_H_
shaka::eme::MediaKeySessionType
MediaKeySessionType
Definition:
configuration.h:40
SHAKA_EXPORT
#define SHAKA_EXPORT
Definition:
macros.h:30
shaka::eme::MediaKeysRequirement
MediaKeysRequirement
Definition:
configuration.h:34
shaka
Definition:
async_results.h:25
type
ExceptionCode type
Definition:
dom_exception.cc:37
configuration.h
shaka::eme::ImplementationHelper
Definition:
implementation_helper.h:38
SHAKA_DECLARE_INTERFACE_METHODS
#define SHAKA_DECLARE_INTERFACE_METHODS(Type)
Definition:
macros.h:55
shaka::eme::MediaKeyInitDataType
MediaKeyInitDataType
Definition:
configuration.h:45
shaka::eme::ImplementationFactory
Definition:
implementation_factory.h:40
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