Simplify registration of RTP-header extensions.

webrtc/video/video_receive_stream.cc

 /*
  *  Copyright (c) 2013 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.
  */
 
@@ skipping 211 matching lines @@
     rtp_rtcp_->SetREMBStatus(true);
     remb_->AddReceiveChannel(rtp_rtcp_);
   }
 
   for (size_t i = 0; i < config_.rtp.extensions.size(); ++i) {
     const std::string& extension = config_.rtp.extensions[i].name;
     int id = config_.rtp.extensions[i].id;
     // One-byte-extension local identifiers are in the range 1-14 inclusive.
     RTC_DCHECK_GE(id, 1);
     RTC_DCHECK_LE(id, 14);
-    if (extension == RtpExtension::kTOffset) {
-      RTC_CHECK(vie_receiver_->EnableReceiveTimestampOffset(id));
-    } else if (extension == RtpExtension::kAbsSendTime) {
-      RTC_CHECK(vie_receiver_->EnableReceiveAbsoluteSendTime(id));
-    } else if (extension == RtpExtension::kVideoRotation) {
-      RTC_CHECK(vie_receiver_->EnableReceiveVideoRotation(id));
-    } else if (extension == RtpExtension::kTransportSequenceNumber) {
-      RTC_CHECK(vie_receiver_->EnableReceiveTransportSequenceNumber(id));
-    } else {
-      RTC_NOTREACHED() << "Unsupported RTP extension.";
-    }
+    vie_receiver_->EnableReceiveRtpHeaderExtension(extension, id);
   }
 
   if (config_.rtp.fec.ulpfec_payload_type != -1) {
     // ULPFEC without RED doesn't make sense.
     RTC_DCHECK(config_.rtp.fec.red_payload_type != -1);
     VideoCodec codec;
     memset(&codec, 0, sizeof(codec));
     codec.codecType = kVideoCodecULPFEC;
     strncpy(codec.plName, "ulpfec", sizeof(codec.plName));
     codec.plType = config_.rtp.fec.ulpfec_payload_type;
@@ skipping 175 matching lines @@
   return true;
 }
 
 void VideoReceiveStream::Decode() {
   static const int kMaxDecodeWaitTimeMs = 50;
   vcm_->Decode(kMaxDecodeWaitTimeMs);
 }
 
 }  // namespace internal
 }  // namespace webrtc