data_track_frame.h

/*
 * Copyright 2026 LiveKit
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include <cstdint>
#include <optional>
#include <vector>
 
#include "livekit/visibility.h"
 
namespace livekit {
 
namespace proto {
class DataTrackFrame;
} // namespace proto
 
struct DataTrackFrame {
  std::vector<std::uint8_t> payload;
 
  std::optional<std::uint64_t> user_timestamp;
  DataTrackFrame() = default;
  DataTrackFrame(const DataTrackFrame&) = default;
  DataTrackFrame(DataTrackFrame&&) noexcept = default;
  DataTrackFrame& operator=(const DataTrackFrame&) = default;
  DataTrackFrame& operator=(DataTrackFrame&&) noexcept = default;
 
  explicit DataTrackFrame(std::vector<std::uint8_t>&& p, std::optional<std::uint64_t> ts = std::nullopt) noexcept
      : payload(std::move(p)), user_timestamp(ts) {}
 
  LIVEKIT_API static DataTrackFrame fromOwnedInfo(const proto::DataTrackFrame& owned);
};
 
} // namespace livekit