stream_params.cc | Explore in Territory

/*
 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#include "media/base/stream_params.h"

#include <stdint.h>

#include <list>

#include "absl/algorithm/container.h"
#include "api/array_view.h"
#include "rtc_base/strings/string_builder.h"

namespace cricket {
namespace {

void AppendSsrcs(rtc::ArrayView<const uint32_t> ssrcs,
                 rtc::SimpleStringBuilder* sb) { … }

void AppendSsrcGroups(rtc::ArrayView<const SsrcGroup> ssrc_groups,
                      rtc::SimpleStringBuilder* sb) { … }

void AppendStreamIds(rtc::ArrayView<const std::string> stream_ids,
                     rtc::SimpleStringBuilder* sb) { … }

void AppendRids(rtc::ArrayView<const RidDescription> rids,
                rtc::SimpleStringBuilder* sb) { … }

}  // namespace

const char kFecSsrcGroupSemantics[] = …;
const char kFecFrSsrcGroupSemantics[] = …;
const char kFidSsrcGroupSemantics[] = …;
const char kSimSsrcGroupSemantics[] = …;

bool GetStream(const StreamParamsVec& streams,
               const StreamSelector& selector,
               StreamParams* stream_out) { … }

SsrcGroup::SsrcGroup(const std::string& usage,
                     const std::vector<uint32_t>& ssrcs)
    : … { … }
SsrcGroup::SsrcGroup(const SsrcGroup&) = default;
SsrcGroup::SsrcGroup(SsrcGroup&&) = default;
SsrcGroup::~SsrcGroup() = default;

SsrcGroup& SsrcGroup::operator=(const SsrcGroup&) = default;
SsrcGroup& SsrcGroup::operator=(SsrcGroup&&) = default;

bool SsrcGroup::has_semantics(const std::string& semantics_in) const { … }

std::string SsrcGroup::ToString() const { … }

StreamParams::StreamParams() = default;
StreamParams::StreamParams(const StreamParams&) = default;
StreamParams::StreamParams(StreamParams&&) = default;
StreamParams::~StreamParams() = default;
StreamParams& StreamParams::operator=(const StreamParams&) = default;
StreamParams& StreamParams::operator=(StreamParams&&) = default;

bool StreamParams::operator==(const StreamParams& other) const { … }

std::string StreamParams::ToString() const { … }

void StreamParams::GenerateSsrcs(int num_layers,
                                 bool generate_fid,
                                 bool generate_fec_fr,
                                 rtc::UniqueRandomIdGenerator* ssrc_generator) { … }

void StreamParams::GetPrimarySsrcs(std::vector<uint32_t>* ssrcs) const { … }

void StreamParams::GetSecondarySsrcs(
    const std::string& semantics,
    const std::vector<uint32_t>& primary_ssrcs,
    std::vector<uint32_t>* secondary_ssrcs) const { … }

void StreamParams::GetFidSsrcs(const std::vector<uint32_t>& primary_ssrcs,
                               std::vector<uint32_t>* fid_ssrcs) const { … }

bool StreamParams::AddSecondarySsrc(const std::string& semantics,
                                    uint32_t primary_ssrc,
                                    uint32_t secondary_ssrc) { … }

bool StreamParams::GetSecondarySsrc(const std::string& semantics,
                                    uint32_t primary_ssrc,
                                    uint32_t* secondary_ssrc) const { … }

std::vector<std::string> StreamParams::stream_ids() const { … }

void StreamParams::set_stream_ids(const std::vector<std::string>& stream_ids) { … }

std::string StreamParams::first_stream_id() const { … }

}  // namespace cricket
chromium/third_party/webrtc/media/base/stream_params.cc
