3f55dea259
BUG=webrtc:5520 Review URL: https://codereview.webrtc.org/1721353002 Cr-Commit-Position: refs/heads/master@{#11814}
49 lines
1.2 KiB
C++
49 lines
1.2 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 WEBRTC_MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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#define WEBRTC_MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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#include <memory>
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#include "webrtc/typedefs.h"
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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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// Empty the map.
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void Reset();
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void Add(uint32_t timestamp, VCMFrameInformation* data);
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VCMFrameInformation* Pop(uint32_t timestamp);
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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 // WEBRTC_MODULES_VIDEO_CODING_TIMESTAMP_MAP_H_
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