// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/base/demuxer_stream.h"

namespace media {

std::string GetStreamLivenessName(StreamLiveness liveness) {
  switch (liveness) {
    case StreamLiveness::kUnknown:
      return "unknown";
    case StreamLiveness::kRecorded:
      return "recorded";
    case StreamLiveness::kLive:
      return "live";
  }
}

// static
const char* DemuxerStream::GetTypeName(Type type) {
  switch (type) {
    case DemuxerStream::AUDIO:
      return "audio";
    case DemuxerStream::VIDEO:
      return "video";
    case DemuxerStream::UNKNOWN:
      return "unknown";
  }
}

// static
const char* DemuxerStream::GetStatusName(Status status) {
  switch (status) {
    case DemuxerStream::kOk:
      return "okay";
    case DemuxerStream::kAborted:
      return "aborted";
    case DemuxerStream::kConfigChanged:
      return "config_changed";
    case DemuxerStream::kError:
      return "error";
  }
}

DemuxerStream::~DemuxerStream() = default;

// Most DemuxerStream implementations don't specify liveness. Returns unknown
// liveness by default.
StreamLiveness DemuxerStream::liveness() const {
  return StreamLiveness::kUnknown;
}

bool DemuxerStream::ManagesTrackSwitchesInternally() const {
  return false;
}

// Most DemuxerStream implementations don't need to convert bit stream.
// Do nothing by default.
void DemuxerStream::EnableBitstreamConverter() {}

}  // namespace media