replicator.cc

// Copyright 2017 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
 
#include <packager/media/replicator/replicator.h>
 
#include <cstddef>
#include <memory>
#include <utility>
 
#include <absl/log/check.h>
 
#include <packager/media/base/media_handler.h>
#include <packager/status.h>
 
namespace shaka {
namespace media {
 
Status Replicator::InitializeInternal() {
  return Status::OK;
}
 
Status Replicator::Process(std::unique_ptr<StreamData> stream_data) {
  Status status;
 
  for (auto& out : output_handlers()) {
    std::unique_ptr<StreamData> copy(new StreamData(*stream_data));
    copy->stream_index = out.first;
 
    status.Update(Dispatch(std::move(copy)));
  }
 
  return status;
}
 
bool Replicator::ValidateOutputStreamIndex(size_t /* ignored */) const {
  return true;
}
 
Status Replicator::OnFlushRequest(size_t input_stream_index) {
  DCHECK_EQ(input_stream_index, 0u);
  return FlushAllDownstreams();
}
 
}  // namespace media
}  // namespace shaka