output_stream_shard.h | Explore in Territory

// 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_SHARD_H_
#define MEDIAPIPE_FRAMEWORK_OUTPUT_STREAM_SHARD_H_

#include <list>
#include <string>

#include "absl/log/absl_check.h"
#include "mediapipe/framework/output_stream.h"
#include "mediapipe/framework/packet.h"
#include "mediapipe/framework/packet_type.h"
#include "mediapipe/framework/port.h"
#include "mediapipe/framework/timestamp.h"

namespace mediapipe {

class OutputStreamManager;

// The output stream spec shared across all output stream shards and their
// output stream manager.
struct OutputStreamSpec { … };

// OutputStreamShard, a subclass of OutputStream, holds an output queue
// and a timetstamp bound of an output stream. Each call to
// Calculator::Open(), Calculator::Process(), and Calculator::Close() can only
// access its own OutputStreamShard.
class OutputStreamShard : public OutputStream { … };

}  // namespace mediapipe

#endif  // MEDIAPIPE_FRAMEWORK_OUTPUT_STREAM_SHARD_H_
chromium/third_party/mediapipe/src/mediapipe/framework/output_stream_shard.h
