Move RtpExtension to api/ directory and config.h/.cc to call/.

webrtc/config.cc

Index: webrtc/config.cc
diff --git a/webrtc/config.cc b/webrtc/config.cc
deleted file mode 100644
index 19a9a96079dc3b90b09cb12ac43fa916a7ccaf4b..0000000000000000000000000000000000000000
--- a/webrtc/config.cc
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- *  Copyright (c) 2014 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 "webrtc/config.h"
-
-#include <algorithm>
-#include <sstream>
-#include <string>
-
-#include "webrtc/rtc_base/checks.h"
-
-namespace webrtc {
-std::string NackConfig::ToString() const {
-  std::stringstream ss;
-  ss << "{rtp_history_ms: " << rtp_history_ms;
-  ss << '}';
-  return ss.str();
-}
-
-std::string UlpfecConfig::ToString() const {
-  std::stringstream ss;
-  ss << "{ulpfec_payload_type: " << ulpfec_payload_type;
-  ss << ", red_payload_type: " << red_payload_type;
-  ss << ", red_rtx_payload_type: " << red_rtx_payload_type;
-  ss << '}';
-  return ss.str();
-}
-
-bool UlpfecConfig::operator==(const UlpfecConfig& other) const {
-  return ulpfec_payload_type == other.ulpfec_payload_type &&
-         red_payload_type == other.red_payload_type &&
-         red_rtx_payload_type == other.red_rtx_payload_type;
-}
-
-std::string RtpExtension::ToString() const {
-  std::stringstream ss;
-  ss << "{uri: " << uri;
-  ss << ", id: " << id;
-  if (encrypt) {
-    ss << ", encrypt";
-  }
-  ss << '}';
-  return ss.str();
-}
-
-const char RtpExtension::kAudioLevelUri[] =
-    "urn:ietf:params:rtp-hdrext:ssrc-audio-level";
-const int RtpExtension::kAudioLevelDefaultId = 1;
-
-const char RtpExtension::kTimestampOffsetUri[] =
-    "urn:ietf:params:rtp-hdrext:toffset";
-const int RtpExtension::kTimestampOffsetDefaultId = 2;
-
-const char RtpExtension::kAbsSendTimeUri[] =
-    "http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time";
-const int RtpExtension::kAbsSendTimeDefaultId = 3;
-
-const char RtpExtension::kVideoRotationUri[] = "urn:3gpp:video-orientation";
-const int RtpExtension::kVideoRotationDefaultId = 4;
-
-const char RtpExtension::kTransportSequenceNumberUri[] =
-    "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01";
-const int RtpExtension::kTransportSequenceNumberDefaultId = 5;
-
-// This extension allows applications to adaptively limit the playout delay
-// on frames as per the current needs. For example, a gaming application
-// has very different needs on end-to-end delay compared to a video-conference
-// application.
-const char RtpExtension::kPlayoutDelayUri[] =
-    "http://www.webrtc.org/experiments/rtp-hdrext/playout-delay";
-const int RtpExtension::kPlayoutDelayDefaultId = 6;
-
-const char RtpExtension::kVideoContentTypeUri[] =
-    "http://www.webrtc.org/experiments/rtp-hdrext/video-content-type";
-const int RtpExtension::kVideoContentTypeDefaultId = 7;
-
-const char RtpExtension::kVideoTimingUri[] =
-    "http://www.webrtc.org/experiments/rtp-hdrext/video-timing";
-const int RtpExtension::kVideoTimingDefaultId = 8;
-
-const char RtpExtension::kEncryptHeaderExtensionsUri[] =
-    "urn:ietf:params:rtp-hdrext:encrypt";
-
-const int RtpExtension::kMinId = 1;
-const int RtpExtension::kMaxId = 14;
-
-bool RtpExtension::IsSupportedForAudio(const std::string& uri) {
-  return uri == webrtc::RtpExtension::kAudioLevelUri ||
-         uri == webrtc::RtpExtension::kTransportSequenceNumberUri;
-}
-
-bool RtpExtension::IsSupportedForVideo(const std::string& uri) {
-  return uri == webrtc::RtpExtension::kTimestampOffsetUri ||
-         uri == webrtc::RtpExtension::kAbsSendTimeUri ||
-         uri == webrtc::RtpExtension::kVideoRotationUri ||
-         uri == webrtc::RtpExtension::kTransportSequenceNumberUri ||
-         uri == webrtc::RtpExtension::kPlayoutDelayUri ||
-         uri == webrtc::RtpExtension::kVideoContentTypeUri ||
-         uri == webrtc::RtpExtension::kVideoTimingUri;
-}
-
-bool RtpExtension::IsEncryptionSupported(const std::string& uri) {
-  return uri == webrtc::RtpExtension::kAudioLevelUri ||
-         uri == webrtc::RtpExtension::kTimestampOffsetUri ||
-#if !defined(ENABLE_EXTERNAL_AUTH)
-         // TODO(jbauch): Figure out a way to always allow "kAbsSendTimeUri"
-         // here and filter out later if external auth is really used in
-         // srtpfilter. External auth is used by Chromium and replaces the
-         // extension header value of "kAbsSendTimeUri", so it must not be
-         // encrypted (which can't be done by Chromium).
-         uri == webrtc::RtpExtension::kAbsSendTimeUri ||
-#endif
-         uri == webrtc::RtpExtension::kVideoRotationUri ||
-         uri == webrtc::RtpExtension::kTransportSequenceNumberUri ||
-         uri == webrtc::RtpExtension::kPlayoutDelayUri ||
-         uri == webrtc::RtpExtension::kVideoContentTypeUri;
-}
-
-const RtpExtension* RtpExtension::FindHeaderExtensionByUri(
-    const std::vector<RtpExtension>& extensions,
-    const std::string& uri) {
-  for (const auto& extension : extensions) {
-    if (extension.uri == uri) {
-      return &extension;
-    }
-  }
-  return nullptr;
-}
-
-std::vector<RtpExtension> RtpExtension::FilterDuplicateNonEncrypted(
-    const std::vector<RtpExtension>& extensions) {
-  std::vector<RtpExtension> filtered;
-  for (auto extension = extensions.begin(); extension != extensions.end();
-      ++extension) {
-    if (extension->encrypt) {
-      filtered.push_back(*extension);
-      continue;
-    }
-
-    // Only add non-encrypted extension if no encrypted with the same URI
-    // is also present...
-    if (std::find_if(extension + 1, extensions.end(),
-        [extension](const RtpExtension& check) {
-          return extension->uri == check.uri;
-        }) != extensions.end()) {
-      continue;
-    }
-
-    // ...and has not been added before.
-    if (!FindHeaderExtensionByUri(filtered, extension->uri)) {
-      filtered.push_back(*extension);
-    }
-  }
-  return filtered;
-}
-
-VideoStream::VideoStream()
-    : width(0),
-      height(0),
-      max_framerate(-1),
-      min_bitrate_bps(-1),
-      target_bitrate_bps(-1),
-      max_bitrate_bps(-1),
-      max_qp(-1) {}
-
-VideoStream::~VideoStream() = default;
-
-std::string VideoStream::ToString() const {
-  std::stringstream ss;
-  ss << "{width: " << width;
-  ss << ", height: " << height;
-  ss << ", max_framerate: " << max_framerate;
-  ss << ", min_bitrate_bps:" << min_bitrate_bps;
-  ss << ", target_bitrate_bps:" << target_bitrate_bps;
-  ss << ", max_bitrate_bps:" << max_bitrate_bps;
-  ss << ", max_qp: " << max_qp;
-
-  ss << ", temporal_layer_thresholds_bps: [";
-  for (size_t i = 0; i < temporal_layer_thresholds_bps.size(); ++i) {
-    ss << temporal_layer_thresholds_bps[i];
-    if (i != temporal_layer_thresholds_bps.size() - 1)
-      ss << ", ";
-  }
-  ss << ']';
-
-  ss << '}';
-  return ss.str();
-}
-
-VideoEncoderConfig::VideoEncoderConfig()
-    : content_type(ContentType::kRealtimeVideo),
-      encoder_specific_settings(nullptr),
-      min_transmit_bitrate_bps(0),
-      max_bitrate_bps(0),
-      number_of_streams(0) {}
-
-VideoEncoderConfig::VideoEncoderConfig(VideoEncoderConfig&&) = default;
-
-VideoEncoderConfig::~VideoEncoderConfig() = default;
-
-std::string VideoEncoderConfig::ToString() const {
-  std::stringstream ss;
-  ss << "{content_type: ";
-  switch (content_type) {
-    case ContentType::kRealtimeVideo:
-      ss << "kRealtimeVideo";
-      break;
-    case ContentType::kScreen:
-      ss << "kScreenshare";
-      break;
-  }
-  ss << ", encoder_specific_settings: ";
-  ss << (encoder_specific_settings != NULL ? "(ptr)" : "NULL");
-
-  ss << ", min_transmit_bitrate_bps: " << min_transmit_bitrate_bps;
-  ss << '}';
-  return ss.str();
-}
-
-VideoEncoderConfig::VideoEncoderConfig(const VideoEncoderConfig&) = default;
-
-void VideoEncoderConfig::EncoderSpecificSettings::FillEncoderSpecificSettings(
-    VideoCodec* codec) const {
-  if (codec->codecType == kVideoCodecH264) {
-    FillVideoCodecH264(codec->H264());
-  } else if (codec->codecType == kVideoCodecVP8) {
-    FillVideoCodecVp8(codec->VP8());
-  } else if (codec->codecType == kVideoCodecVP9) {
-    FillVideoCodecVp9(codec->VP9());
-  } else {
-    RTC_NOTREACHED() << "Encoder specifics set/used for unknown codec type.";
-  }
-}
-
-void VideoEncoderConfig::EncoderSpecificSettings::FillVideoCodecH264(
-    VideoCodecH264* h264_settings) const {
-  RTC_NOTREACHED();
-}
-
-void VideoEncoderConfig::EncoderSpecificSettings::FillVideoCodecVp8(
-    VideoCodecVP8* vp8_settings) const {
-  RTC_NOTREACHED();
-}
-
-void VideoEncoderConfig::EncoderSpecificSettings::FillVideoCodecVp9(
-    VideoCodecVP9* vp9_settings) const {
-  RTC_NOTREACHED();
-}
-
-VideoEncoderConfig::H264EncoderSpecificSettings::H264EncoderSpecificSettings(
-    const VideoCodecH264& specifics)
-    : specifics_(specifics) {}
-
-void VideoEncoderConfig::H264EncoderSpecificSettings::FillVideoCodecH264(
-    VideoCodecH264* h264_settings) const {
-  *h264_settings = specifics_;
-}
-
-VideoEncoderConfig::Vp8EncoderSpecificSettings::Vp8EncoderSpecificSettings(
-    const VideoCodecVP8& specifics)
-    : specifics_(specifics) {}
-
-void VideoEncoderConfig::Vp8EncoderSpecificSettings::FillVideoCodecVp8(
-    VideoCodecVP8* vp8_settings) const {
-  *vp8_settings = specifics_;
-}
-
-VideoEncoderConfig::Vp9EncoderSpecificSettings::Vp9EncoderSpecificSettings(
-    const VideoCodecVP9& specifics)
-    : specifics_(specifics) {}
-
-void VideoEncoderConfig::Vp9EncoderSpecificSettings::FillVideoCodecVp9(
-    VideoCodecVP9* vp9_settings) const {
-  *vp9_settings = specifics_;
-}
-
-}  // namespace webrtc