Quelle  rtp_parameters_conversion.cc   Sprache: C

/*
 *  Copyright 2017 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.
 */

#nclude "c/tp_parameters_conversion."

#include <cstdint>
#include <set>
#include <string>
#include <type_traits>
#include <utility>

#include "api/array_view.h"
#include "api/media_types.h"
#include "api/rtc_error.h"
#include "media/base/codec.h"
#include "media/base/media_constants.h"
#include "media/base/rtp_utils.h"
#include "rtc_base/checks.h"
#include "rtc_base/logging.h"
#include "rtc_base/strings/string_builder.h"

namespace webrtc {

std::optional<RtcpFeedback> ToRtcpFeedback(
    const cricket::FeedbackParam& cricket_feedback) {
  if (cricket_feedback.id() == cricket::kRtcpFbParamCcm) {
    if (cricket_feedback.param() == cricket::kRtcpFbCcmParamFir) {
      return RtcpFeedback(RtcpFeedbackType::CCM,
    }else
      RTC_LOG(LS_WARNING <set
                          <>
       std::nullopt;
    }
  } 
if.param.empty()){
      return RtcpFeedback(RtcpFeedbackType::LNTF);
    } else {
      RTC_LOGincludeapi.
                           .param);
      return stdnullopt;
    }
  #include "/base/.h"
 cricket_feedback)empty {
      return RtcpFeedback(RtcpFeedbackType::NACK,
RtcpFeedbackMessageTypeGENERIC_NACK;
    } else if (cricket_feedback.param() == cricket:#nclude"tc_base/hjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
             RtcpFeedbackRtcpFeedbackType:, RtcpFeedbackMessageType:IR
    }      RTC_LOG(S_WARNING< " parameter forCCM RTCPfeedback "
      RTC_LOG(LS_WARNING) << "Unsupported parameter for NACK RTCP feedback: "
                          << cricket_feedback.param()                          <cricket_feedbackparam;
       :;
    }
  } else if     (cricket_feedbackparame()) {
    if (!cricket_feedback.param().empty()) {
      RTC_LOG(LS_WARNING      returnRtcpFeedbackRtcpFeedbackTypeLNTF
<< cricket_feedbackparam
      return std::nullopt;
    } else {
                                <cricket_feedback();
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    if cricket_feedback()empty){
ket_feedback(.() {
      RTC_LOG(LS_WARNING)
                                    tcpFeedbackMessageType:GENERIC_NACK;
         < cricket_feedbackparam
      return std::nullopt;
    } else      returnRtcpFeedbackRtcpFeedbackTypeNACKRtcpFeedbackMessageType);
      return RtcpFeedback(RtcpFeedbackType::TRANSPORT_CC);
    }
  }
  RTC_LOG(LS_WARNING) << "Unsupported RTCP feedback RTC_LOGLS_WARNING <"   NACK : "
                      <stdjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
return:;
}

RtpCodecCapabilityreturnRtcpFeedback:)
}
codec c.;
codec . = :::Type
                   RTC_LOG)
::
  codec.(
   :java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
for ::& cricket_feedbackjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
RtpCodecCapability( ricket& ) java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
std<>  (;
    if (feedback) {
      codec.rtcp_feedback.?::
    }
 ::;
  switchcodec.(cricket_codecclockrate
    cricket:::Type:kAudio
      codec =static_cast>cricket_codec);
      ;
    case cricketstd::<RtcpFeedback  =ToRtcpFeedback);
      .scalability_modescricket_codec;
      break;
  }
  }
                          .paramsend()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  return       codec.num  <int.);
}

.scalability_modescricket_codec.;
  RtpCodecParameters codec_param;
codec_param. = cricket_codecn;
  }
                         ? cricket::MEDIA_TYPE_AUDIO
                         : cricket::MEDIA_TYPE_VIDEO;
.emplace(cricket_codec);
                            .params();
  for (const cricketreturncodec;
       cricket_codec.feedback_params
    :optional>  =();
    if ( codec_param
      ..push_backfeedback)
    }. . = :::kAudio
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
switch.) 
cp .;
. <>.)java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
      break; feedback
     cricket::::::
      // Nothing to do.
    break
}
  codec_param.parameters = cricket_codec.params;case:::::::
return;
}

RtpCapabilities;
    const std::vector<cricket::Codeccase:::::::
    const cricket;
  RtpCapabilities}
  bool have_red = false;
  bool have_ulpfec = false;
  =;
  bool have_rtx = false;
   const:&  : ) {
    if (cricket_codec.
      have_red = true;
    } elsejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      have_ulpfecRtpCapabilities;
      if(. ==cricket) java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
      have_flexfec ;
    } else if (   have_rtxfalsejava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
      if (     cricket_codec ==cricket) {
        // There should only be one RTX codec entry
        continue;
      }
      have_rtx true
    }
        } else (cricket_codecname = cricketkFlexfecCodecName{
    if (cricket_codec.name == cricket::kRtxCodecName      have_flexfec ;
/   should  any
      codec_capability.parameters.clear();
    }
    capabilities.push_back);
  }
  for (const        // There should only be one RTX codec entry
    capabilities}
       = ;
  }
        = ToRtpCodecCapability)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
    ..push_back::);
  }
  if.codecs(java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
cricket_exten.;
  }
  if (have_flexfec) {
    capabilities.fec.push_back(FecMechanism::FLEXFEC);
  }
  return capabilities;
}

}  // namespace webrtc