mirror of
https://github.com/mollyim/webrtc.git
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44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*
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* Copyright (c) 2011 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 MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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#define MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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#include <memory>
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namespace webrtc {
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struct VCMFrameInformation;
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class VCMTimestampMap {
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public:
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explicit VCMTimestampMap(size_t capacity);
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~VCMTimestampMap();
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void Add(uint32_t timestamp, VCMFrameInformation* data);
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VCMFrameInformation* Pop(uint32_t timestamp);
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size_t Size() const;
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private:
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struct TimestampDataTuple {
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uint32_t timestamp;
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VCMFrameInformation* data;
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};
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bool IsEmpty() const;
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std::unique_ptr<TimestampDataTuple[]> ring_buffer_;
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const size_t capacity_;
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size_t next_add_idx_;
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size_t next_pop_idx_;
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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