chromium/third_party/webrtc/media/base/media_engine.cc

/*
 *  Copyright (c) 2004 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/media_engine.h"

#include <stddef.h>

#include <cstdint>
#include <string>
#include <utility>

#include "absl/algorithm/container.h"
#include "api/video/video_bitrate_allocation.h"
#include "rtc_base/checks.h"
#include "rtc_base/string_encode.h"

namespace cricket {

RtpCapabilities::RtpCapabilities() = default;
RtpCapabilities::~RtpCapabilities() = default;

webrtc::RtpParameters CreateRtpParametersWithOneEncoding() { … }

webrtc::RtpParameters CreateRtpParametersWithEncodings(StreamParams sp) { … }

std::vector<webrtc::RtpExtension> GetDefaultEnabledRtpHeaderExtensions(
    const RtpHeaderExtensionQueryInterface& query_interface) { … }

webrtc::RTCError CheckScalabilityModeValues(
    const webrtc::RtpParameters& rtp_parameters,
    rtc::ArrayView<cricket::Codec> send_codecs,
    absl::optional<cricket::Codec> send_codec) { … }

webrtc::RTCError CheckRtpParametersValues(
    const webrtc::RtpParameters& rtp_parameters,
    rtc::ArrayView<cricket::Codec> send_codecs,
    absl::optional<cricket::Codec> send_codec) { … }

webrtc::RTCError CheckRtpParametersInvalidModificationAndValues(
    const webrtc::RtpParameters& old_rtp_parameters,
    const webrtc::RtpParameters& rtp_parameters) { … }

webrtc::RTCError CheckRtpParametersInvalidModificationAndValues(
    const webrtc::RtpParameters& old_rtp_parameters,
    const webrtc::RtpParameters& rtp_parameters,
    rtc::ArrayView<cricket::Codec> send_codecs,
    absl::optional<cricket::Codec> send_codec) { … }

CompositeMediaEngine::CompositeMediaEngine(
    std::unique_ptr<webrtc::FieldTrialsView> trials,
    std::unique_ptr<VoiceEngineInterface> audio_engine,
    std::unique_ptr<VideoEngineInterface> video_engine)
    : … { … }

CompositeMediaEngine::CompositeMediaEngine(
    std::unique_ptr<VoiceEngineInterface> audio_engine,
    std::unique_ptr<VideoEngineInterface> video_engine)
    : … { … }

CompositeMediaEngine::~CompositeMediaEngine() = default;

bool CompositeMediaEngine::Init() { … }

VoiceEngineInterface& CompositeMediaEngine::voice() { … }

VideoEngineInterface& CompositeMediaEngine::video() { … }

const VoiceEngineInterface& CompositeMediaEngine::voice() const { … }

const VideoEngineInterface& CompositeMediaEngine::video() const { … }

}  // namespace cricket