chromium/third_party/mediapipe/src/mediapipe/framework/output_stream_manager.h

// Copyright 2019 The MediaPipe Authors.
//
// 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.

#ifndef MEDIAPIPE_FRAMEWORK_OUTPUT_STREAM_MANAGER_H_
#define MEDIAPIPE_FRAMEWORK_OUTPUT_STREAM_MANAGER_H_

#include <functional>
#include <string>
#include <vector>

#include "absl/synchronization/mutex.h"
#include "mediapipe/framework/output_stream_shard.h"
#include "mediapipe/framework/packet.h"
#include "mediapipe/framework/packet_type.h"
#include "mediapipe/framework/port.h"
#include "mediapipe/framework/port/status.h"
#include "mediapipe/framework/timestamp.h"

namespace mediapipe {

class InputStreamHandler;

// Each output stream has an OutputStreamManager object, which manages the input
// stream mirrors, the error callback, and some other metadata of the output
// stream. It's also responsible for computing output timestamp bound and
// propagating updates to the downstream.
class OutputStreamManager { … };

}  // namespace mediapipe

#endif  // MEDIAPIPE_FRAMEWORK_OUTPUT_STREAM_MANAGER_H_