mirror of
https://github.com/danog/libtgvoip.git
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5caaaafa42
I'm now using the entire audio processing module from WebRTC as opposed to individual DSP algorithms pulled from there before. Seems to work better this way.
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*
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* Copyright 2016 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_REFCOUNTEDOBJECT_H_
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#define RTC_BASE_REFCOUNTEDOBJECT_H_
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#include <utility>
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#include "rtc_base/constructormagic.h"
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#include "rtc_base/refcount.h"
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#include "rtc_base/refcounter.h"
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namespace rtc {
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template <class T>
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class RefCountedObject : public T {
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public:
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RefCountedObject() {}
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template <class P0>
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explicit RefCountedObject(P0&& p0) : T(std::forward<P0>(p0)) {}
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template <class P0, class P1, class... Args>
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RefCountedObject(P0&& p0, P1&& p1, Args&&... args)
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: T(std::forward<P0>(p0),
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std::forward<P1>(p1),
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std::forward<Args>(args)...) {}
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virtual void AddRef() const { ref_count_.IncRef(); }
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virtual RefCountReleaseStatus Release() const {
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const auto status = ref_count_.DecRef();
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if (status == RefCountReleaseStatus::kDroppedLastRef) {
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delete this;
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}
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return status;
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}
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// Return whether the reference count is one. If the reference count is used
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// in the conventional way, a reference count of 1 implies that the current
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// thread owns the reference and no other thread shares it. This call
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// performs the test for a reference count of one, and performs the memory
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// barrier needed for the owning thread to act on the object, knowing that it
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// has exclusive access to the object.
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virtual bool HasOneRef() const { return ref_count_.HasOneRef(); }
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protected:
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virtual ~RefCountedObject() {}
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mutable webrtc::webrtc_impl::RefCounter ref_count_{0};
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RTC_DISALLOW_COPY_AND_ASSIGN(RefCountedObject);
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};
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} // namespace rtc
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#endif // RTC_BASE_REFCOUNTEDOBJECT_H_
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