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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VOICE_ENGINE_VOICE_ENGINE_IMPL_H_
#define VOICE_ENGINE_VOICE_ENGINE_IMPL_H_
#include <memory>
#include "system_wrappers/include/atomic32.h"
#include "typedefs.h" // NOLINT(build/include)
#include "voice_engine/voe_base_impl.h"
namespace webrtc {
namespace voe {
class ChannelProxy;
} // namespace voe
class VoiceEngineImpl : public voe::SharedData, // Must be the first base class
public VoiceEngine,
public VoEBaseImpl {
public:
VoiceEngineImpl()
: SharedData(),
VoEBaseImpl(this),
_ref_count(0) {}
~VoiceEngineImpl() override { assert(_ref_count.Value() == 0); }
int AddRef();
// This implements the Release() method for all the inherited interfaces.
int Release() override;
// Backdoor to access a voe::Channel object without a channel ID. This is only
// to be used while refactoring the VoE API!
virtual std::unique_ptr<voe::ChannelProxy> GetChannelProxy(int channel_id);
// This is *protected* so that FakeVoiceEngine can inherit from the class and
// manipulate the reference count. See: fake_voice_engine.h.
protected:
Atomic32 _ref_count;
};
} // namespace webrtc
#endif // VOICE_ENGINE_VOICE_ENGINE_IMPL_H_
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